Journal articles on the topic 'Female Refuges'
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Pfaller, Joseph B., and Michael A. Gil. "Sea turtle symbiosis facilitates social monogamy in oceanic crabs via refuge size." Biology Letters 12, no. 9 (September 2016): 20160607. http://dx.doi.org/10.1098/rsbl.2016.0607.
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The capacity for resource monopolization by individuals often dictates the size and composition of animal groups, and ultimately, the adoption of mating strategies. For refuge-dwelling animals, the ability (or inability) of individuals to monopolize refuges should depend on the relative size of the refuge. In theory, groups should be larger and more inclusive when refuges are large, and smaller and more exclusive when refuges are small, regardless of refuge type. We test this prediction by comparing the size and composition of groups of oceanic crabs ( Planes minutus ) living on plastic flotsam and loggerhead sea turtles. We found that (i) surface area of refuges (barnacle colonies on flotsam and supracaudal space on turtles) is a better predictor of crab number than total surface area and (ii) flotsam and turtles with similar refuge surface area host a similar number (1–2) and composition (adult male–female pairs) of crabs. These results indicate that group size and composition of refuge-dwelling animals are modulated by refuge size and the capacity for refuge monopolization. Moreover, these results suggest that sea turtle symbiosis facilitates social monogamy in oceanic crabs, providing insights into how symbiosis can promote specific mating strategies.
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Sayer, M. D. J. "Duration of refuge residence by goldsinny, Ctenolabrus rupestris." Journal of the Marine Biological Association of the United Kingdom 79, no. 3 (June 1999): 571–72. http://dx.doi.org/10.1017/s0025315498000721.
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The duration of residence at identifiable refuges in separate territories was assessed over an 800-d period for the goldsinny, Ctenolabrus rupestris, a territorial labrid (Osteichthyes: Perciformes: Labridae), on the west coast of Scotland. Goldsinny (N=12; seven male, five female) were taken from, tagged and returned to, marked refuges using anaesthetics applied underwater. Over the whole study period two goldsinny (one male, one female) moved between adjoining territories, but most (eight out of the ten recaptured or observed) remained in the refuge in which they were released.
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sims, d. w., e. j. southall, v. j. wearmouth, n. hutchinson, g. c. budd, and d. morritt. "refuging behaviour in the nursehound scyliorhinus stellaris (chondrichthyes: elasmobranchii): preliminary evidence from acoustic telemetry." Journal of the Marine Biological Association of the United Kingdom 85, no. 5 (October 2005): 1137–40. http://dx.doi.org/10.1017/s0025315405012191.
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the tendency for marine fish to refuge in natural and artificial structures underwater is well documented, but the incidence of this behaviour among predatory sharks is not widely known. a sub-adult male nursehound scyliorhinus stellaris was tracked by intermittent acoustic telemetry over 168 days in a tidal sea lough. this individual, in-between undertaking nocturnal foraging excursions, refuged in at least five different narrow-entrance holes. refuge location was validated by underwater and surface observations during which time other nursehounds (sub-adult male and female), were also seen refuging, sometimes together. this indicates nursehound display philopatric behaviour centred on aggregation in ‘home’ refuges that, in this case, were labyrinthine rock systems.
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Vasconcelos, Raquel, Sara Rocha, and Xavier Santos. "Sharing refuges on arid islands: ecological and social influence on aggregation behaviour of wall geckos." PeerJ 5 (January 10, 2017): e2802. http://dx.doi.org/10.7717/peerj.2802.
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BackgroundThe extent of social behaviour among reptiles is underappreciated. Two types of aggregations are recognized in lizards: ecological and social, i.e., related to the attraction to a site or to animals of the same species, respectively. As most lizards are territorial, aggregations increase the probability of aggressive interactions among individuals, a density-dependent behaviour.MethodsAfter some spurious observations of aggregation behaviour in the endemic Cabo Verde nocturnal geckoTarentola substituta,we conducted a field-based study in order to thoroughly characterize it. We sampled 48 transects and 40 10 × 10 m quadrats on São Vicente Island to describe the incidence, size and composition of aggregations and to study the effect of gecko and refuge density, plus refuge quality, on refuge sharing. We hypothesize that when density of animals and scarcity of high-quality refuges is higher, lizards have increased probability of aggregating. We also predict a consistent pattern of size and composition of groups (male–female pairs, only one adult male per group) throughout the year if there is a selected behaviour to avoid agonistic interactions, and low thermal advantage to aggregating individuals.ResultsWe present one of the first evidences of aggregation for Phyllodactylidae geckos. We found thatT. substitutaforms aggregations around 30–40% of the time, and that refuges are almost always shared by a female-male pair, sometimes with a juvenile, probably a mechanism to avoid aggressive interactions. We also observed that refuge sharing is dependent on refuge quality, as medium–large (thermally more stable and positively selected) rocks are shared much more frequently than small ones, but independent of adult sizes. Refuge sharing is also directly related to the density of geckos and inversely related to the density of high-quality refuges. We found no relation between body temperatures of geckos and refuge sharing when controlling the effect of rock/air temperature, suggesting that huddling does not improve thermoregulation.DiscussionOur results suggest that in this harsh environment (rocks reach 46 °C) aggregation incidence is mainly driven by an ecological factor (scarcity of high-quality refuges) and its intersexual composition by social factors (avoidance of agonistic interactions by males, and possible increased reproductive success of the pair). This study sheds some light on the little explored gecko aggregation behaviour and other studies should follow.
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Hargrove, J. W. "Nutritional levels of female tsetse Glossina pallidipes from artificial refuges." Medical and Veterinary Entomology 13, no. 2 (June 1999): 150–64. http://dx.doi.org/10.1046/j.1365-2915.1999.00152.x.
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Gsell, A. C., M. N. H. Seabrook-Davison, and D. H. Brunton. "Are wild rodents attracted to lure laboratory rats?" Pacific Conservation Biology 20, no. 1 (2014): 108. http://dx.doi.org/10.1071/pc140108.
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invasions to New Zealand’s unique biodiversity, ‘pest-free’ offshore and mainland island refuges have been created. The success of this approach depends on the long term maintenance of the pest-free status of these refuges. Because the occurrence of rodent incursions is an on-going risk, early detection and elimination of invading animals is crucial. We conducted field-based experiments to determine if lures of live female and male laboratory Norway rats (Rattus norvegicus) held in cages in the wild, and lures consisting of urine-soaked rodent bedding could be used to detect the presence of wild rodents. We found that the use of live rodents and bedding significantly increased the probability of detecting wild rodents, although we were not able to determine the sex, age or number of wild rodents attracted to each live rodent station. We also found that wild rats were equally attracted to the scent of male and female rats i.e., lures and bedding. Our approach provides potential as a tool for early detection of rodents in vulnerable refuges and we suggest that further research is needed to investigate the feasibility of developing rat scented monitoring stations.
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Cooper Jr., William E. "Age, sex and escape behaviour in the Striped Plateau Lizard (Sceloporus virgatus) and the Mountain Spiny Lizard (S. jarrovii), with a review of age and sex effects on escape by lizards." Behaviour 148, no. 11-13 (2011): 1215–38. http://dx.doi.org/10.1163/000579511x598334.
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AbstractEscape behaviour often differs between sexes, reproductive states and ages. Escape theory predicts that flight initiation distance (FID = predator–prey distance when escape begins) increases as predation risk and fitness increase, and decreases as cost of escaping increases. Similar predictions hold for distance fled and refuge entry, suggesting that age and sex differences in escape behaviour may occur when risk, fitness, and opportunity costs differ. I studied such differences in two lizard species and reviewed relevant literature on escape by lizards. In Sceloporus virgatus no difference occurred between sexes or female reproductive states in FID, distance fled, distance from refuge, or probability of entering refuge. In S. jarrovii juveniles had shorter FID and distance fled than adults; juveniles were closer than females to refuge, but this did not affect FID or distance fled. Juveniles were more likely than adults to be on rocks and use them as refuges. The literature review showed that sexual dimorphism in FID occurs in about 1/5 of species (male FID usually > female FID), but distance fled differed between sexes in only 1 of 21 species. Juveniles had shorter FID than adults in all of five species; the relationship between age and distance fled was highly variable. Reasons for patterns of age/sex differences are discussed. Because age and sex differences in these factors and escape strategy can alter multiple components affecting optimality, sometimes in opposite ways, these factors and escape strategy must be known to predict effects of age, sex and reproductive state on escape.
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Palmer, Nicola, Michael J. Smith, Laura Ruykys, Chantelle Jackson, Georgia Volck, Noel Riessen, Adele Thomasz, Carly Moir, and Bryony Palmer. "Wild-born versus captive-bred: a comparison of survival and refuge selection by translocated numbats (Myrmecobius fasciatus)." Wildlife Research 47, no. 3 (2020): 217. http://dx.doi.org/10.1071/wr19105.
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Abstract ContextTo re-establish a population of the threatened numbat (Myrmecobius fasciatus) in a newly created safe haven at Mount Gibson Wildlife Sanctuary, in the semi-arid zone of Western Australia, wild-born and captive-bred individuals of both sexes were translocated. AimTo compare: (1) the use of refuges by wild-born numbats pre- and post-translocation, and (2) the survival and refuge use of captive-bred numbats compared with wild-sourced numbats post-translocation. MethodsMonitoring via radio-tracking facilitated the gathering of information on survival and behaviour of numbats pre- and post-translocation, and allowed a comparison of how different factors (e.g. captive-bred or wild-born; male or female) influenced survival and establishment in a new environment. Key resultsThere were no significant differences in survival between sexes or between wild-born and captive-bred individuals. However, there were some differences in behaviour between sexes and source populations. Captive-bred numbats, regardless of sex, made greater use of tree hollows as nocturnal refuges than did their wild-born counterparts. Among wild-born numbats, there was a comparatively greater use of tree hollows and logs on the ground by males at Mount Gibson than at Scotia. The use of diurnal escape refuges did not vary between sexes or between captive-bred and wild-born individuals. ConclusionsOn the basis of the information presented here, we conclude that, in the absence of predation by mammalian predators, and with suitable release habitat, captive-bred-to-wild translocations of numbats may be as likely to succeed as are wild-to-wild translocations, at least over the first few months post-translocation. ImplicationsOptimising the size and genetic diversity of the founding population by using animals from a variety of sources may not need to be heavily constrained by concerns about the ability of captive-bred numbats to adapt to and survive life in the wild.
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Manrique, Gabriel, and Marcelo Lorenzo. "The Sexual Behaviour of Chagas' Disease Vectors: Chemical Signals Mediating Communication between Male and Female Triatomine Bugs." Psyche: A Journal of Entomology 2012 (2012): 1–8. http://dx.doi.org/10.1155/2012/862891.
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Chemical communication mechanisms that mediate sexual behaviour in triatomine bugs are reviewed with regard to source, identity, and function of sex pheromones. Males attempt to copulate but may be rejected, depending on female age and nutritional status. Triatomine males locate partners through sex pheromones emitted by the metasternal glands (MGs) of females. These activate males, inducing them to leave their refuges and initiate flight. Wandering males display anemotactic orientation modulated by chemical signals emitted from female MGs. Analyses of the MG secretions of several species resulted in the identification of numerous ketones, acetals, and alcohols. Occlusion experiments showed that Brindley’s gland products were not required for mating. Metasternal gland volatiles are emitted by virgin male and female bugs, with detection over females occurring more consistently, especially during the early scotophase, suggesting female calling behaviour. Mating triatomine females have been reported to attract males that tend to copulate successively with them. Mating males prolong mating and postcopulatory mate guarding in the presence of other males. This is indicative of a polyandrous mating system in several triatomine species. Its potential advantages remain unknown, and comparative studies are required to increase our understanding of triatomine reproductive strategies.
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Dyson, Mandy, Tim Halliday, and Jerry Lea. "Phonotaxis to advertisement calls by midwife toads (Alytes muletensis) is not necessarily related to mating." Amphibia-Reptilia 23, no. 2 (2002): 151–59. http://dx.doi.org/10.1163/156853802760061796.
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AbstractPrevious studies with the Mallorcan midwife toad (Alytes muletensis) found that gravid females show inconsistent phonotactic preferences for male calls unless they are highly motivated to mate; and, non-gravid females will occasionally show phonotaxis to male advertisement calls. These results suggest that sometimes phonotaxis may not be related to seeking a mating partner. In this article we report on experiments that give further support to a non-mating function of phonotaxis in this species. Males and metamorphs were played conspecific male and female advertisement calls. Males that were expected to be unmotivated to mate were not less likely to respond to, or less consistent in their choice of, female calls than males who were expected to be motivated to mate. Metamorphs who were not yet in breeding condition nevertheless showed positive phonotaxis. We suggest that Mallorcan midwife toads may sometimes show phonotaxis simply to seek out refuges where toads aggregate.
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Powell, Eric N., Jason M. Morson, Kathryn A. Ashton-Alcox, and Yungkul Kim. "Accommodation of the sex-ratio in eastern oysters Crassostrea virginica to variation in growth and mortality across the estuarine salinity gradient." Journal of the Marine Biological Association of the United Kingdom 93, no. 2 (April 24, 2012): 533–55. http://dx.doi.org/10.1017/s0025315412000215.
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Protandric oysters generate a relatively uniform reproductive potential over a wide range of environmental conditions that impose variations in growth rate and life span. Sex-at-length keys applied to survey data show that the female fraction routinely fell between 0.4 and 0.5, regardless of location in the salinity gradient. About 70% of population biomass is female over the same salinity range. Due to the necessary local modulation of the rate of male-to-female conversion to limit the influence of varying growth and life span over the salinity gradient, the number of males always exceeds by a small amount the number of females; thus improving the likelihood of a female having neighbouring males, a necessity for an immobile broadcast spawner. However, oysters at the extremes of the estuarine gradient all yielded populations with divergent sex-ratios. One consequence of reduced generation time brought about by increased mortality from disease should be selection favouring the switch from male to female at smaller size, if disease mortality is strongly female-biased. The site with the longest record of high mortality manifests such an increase. Sites up coastal rivers, putative refuges from disease, harbour animals with the slowest male-to-female conversion rates. Arguably these animals are most similar to the ancestral oyster pre-disease. Marketed animals range from 62% to 69% female. The principal influence of the fishery, and of oyster disease, would seem to be a reduction in lifetime egg production. Dermo disease may have reduced lifetime fecundity of females by nearly a factor of four.
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Sprent, Jenny, and Stewart C. Nicol. "Influence of habitat on home-range size in the short-beaked echidna." Australian Journal of Zoology 60, no. 1 (2012): 46. http://dx.doi.org/10.1071/zo11098.
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The size of an animal’s home range is strongly influenced by the resources available within it. In productive, resource-rich habitats sufficient resources are obtainable within a smaller area, and for many species, home ranges are smaller in resource-rich habitats than in habitats with lower resource abundance. Location data on 14 male and 27 female echidnas (Tachyglossus aculeatus) fitted with tracking transmitters, in the southern midlands of Tasmania, were used to test the influence of habitat type on home-range size. We hypothesised that as woodland should offer more shelter, food resources and refuges than pasture, echidnas living in woodland would have smaller home ranges than those living in pasture areas. We found significant differences between the sexes. Male echidnas had a significantly larger mean home range than females and a quite different relationship between home-range size and habitat type from females. There was no relationship between the proportion of woodland within male home ranges and home-range size whereas female echidnas had a highly significant negative relationship. This suggests that home-range size of female echidnas is highly influenced by the amount of woodland within it, but the home-range size of male echidnas is controlled by factors other than habitat. This pattern is consistent with the spatial ecology of many other solitary species with a promiscuous mating system. The home ranges of females are scaled to encompass all necessary resources for successfully raising their young within a minimal area, whilst the large home ranges of males are scaled to maximise access to females.
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Carazo, Pau, Enrique Font, and Ester Desfilis. "The role of scent marks in female choice of territories and refuges in a lizard (Podarcis hispanica)." Journal of Comparative Psychology 125, no. 3 (2011): 362–65. http://dx.doi.org/10.1037/a0023404.
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Amo, Luisa, Pilar López, and José Martín. "Habitat deterioration affects antipredatory behavior, body condition, and parasite load of female Psammodromus algirus lizards." Canadian Journal of Zoology 85, no. 6 (June 2007): 743–51. http://dx.doi.org/10.1139/z07-052.
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Deforestation may increase predation risk for prey because it may make prey more conspicuous and limit the number of refuges suitable to avoid predators. Therefore, prey may need to increase the magnitude of escape responses. However, excessive antipredatory effort might lead to a loss of body mass and a decrease in defense against parasites, with important consequences for short- and long-term fitness. We analyzed whether Psammodromus algirus (L., 1758) lizards that inhabit patches with different levels of deterioration of the vegetation within the same oak forest differed in relative abundance numbers, microhabitat use, antipredatory strategies, and health state. Results showed lizards selected similar microhabitats regardless of the level of deterioration of the vegetation and relative abundance of lizards was similar in both areas. However, habitat deterioration seemed to increase predation risk, at least for females, because they were detected at longer distances in deteriorated areas. Females seemed to adjust their antipredatory behavior accordingly to high risk of predation by increasing approach distances allowed to predators. The costs associated with frequent antipredatory displays might explain why females in deteriorated habitats had lower body condition and greater blood parasite loads than females in natural areas. This loss of body condition and increased parasitemia might have deleterious consequences for female fitness and therefore affect the maintenance of lizard populations in the long-term.
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Laws, RJ, and AW Goldizen. "Nocturnal home ranges and social interactions of the brushtailed rock-wallaby Petrogale penicillata at Hurdle Creek, Queensland." Australian Mammalogy 25, no. 2 (2003): 169. http://dx.doi.org/10.1071/am03169.
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The nocturnal ranges of six male and 15 female adult brush-tailed rock-wallabies (Petrogale penicillata) were calculated from November 2001 to March 2002 at Hurdle Creek, Queensland. Social interactions were recorded during the same period. Nocturnal range data were collected by walking transects with a spotlight, and identifying individuals from their colour-coded reflective eartags. Males? nocturnal home ranges averaged 2.84 + 0.32 ha, while those of females averaged 2.01 + 0.20 ha, using the 100% minimum convex polygon method. Home ranges at this site were thus smaller than those described for this species at other sites. The nocturnal home ranges of males and females overlapped with those of several other individuals of both sexes. There appeared to be three groups within the population who emerged from their diurnal refuges along separate lengths of cliffs, had nocturnal ranges that overlapped highly with those of their own group and associated more often with members of their own group than with those of others, indicating social structuring within the population. Males and females associated with and had sexual interactions with several different partners, and there was no indication of long-term guarding of females by males at night. However, males may have monitored the oestrus state of females during the day and guarded females at night only during their oestrus periods.
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Spivak, Eduardo D., Elisabeth Arévalo, José A. Cuesta, and J. Ignacio González-Gordillo. "Population structure and reproductive biology of the stone crab Xantho poressa (Crustacea: Decapoda: Xanthidae) in the ‘Corrales de Rota’ (south-western Spain), a human-modified intertidal fishing area." Journal of the Marine Biological Association of the United Kingdom 90, no. 2 (July 9, 2009): 323–34. http://dx.doi.org/10.1017/s0025315409990592.
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The present study describes the reproductive biology, population structure and life history traits of the abundant intertidal crab Xantho poressa. Between March 2007 and April 2008, a total of 1918 individuals were collected in Corrales de Rota (south-western Spain), a human-modified intertidal habitat characterized by an artificial high complexity. Suitable refuges for crabs (cobbles and boulders) are very abundant in this area and density (maximum of 50 ind*m−2) was directly related with the area covered by these stones. In spring and summer, size–frequency distributions showed a polymodal pattern with seasonal variations related to the incorporation of juveniles to the adult population. Newly settled juveniles were not found in the Corrales suggesting an ontogenetic migration from a distant recruitment habitat. The annual reproductive cycle was seasonal and successive peaks in the abundance of ovigerous females were observed in late spring and summer. Females probably produced multiple broods during a long intermoult period. The gonadosomatic index had a cyclic pattern of variation with peaks two weeks prior to those of ovigerous females; it was lower during the non-reproductive season. The hepatosomatic index was high during spring, decreased during summer and increased gradually at the end of the reproductive season. There was a monthly cycle of larval release resulting from a combination of a cyclic and synchronic ovarian maturity, oviposition and incubation; hatching took place during neap tides when the moon was at last quarter. The adaptive significance of the rhythmic reproduction and hatching observed may not be explained by the predator avoidance hypotheses. The overall sex-ratio did not differ from 1:1 but one male and several females coexist under a stone, indicating a female biased operative sex-ratio. The combination of a complex habitat, its use, and a strong sexual dimorphism suggest a refuge–defence polygenic mating system. The survival and fitness of X. poressa in the Corrales de Rota are probably enhanced by the availability of shelter, a consequence of a highly complex habitat, and probably, of human activity.
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Nielsen, Julie K., S. James Taggart, Thomas C. Shirley, and Jennifer Mondragon. "Spatial distribution of juvenile and adult female Tanner crabs (Chionoecetes bairdi) in a glacial fjord ecosystem: implications for recruitment processes." ICES Journal of Marine Science 64, no. 9 (November 12, 2007): 1772–84. http://dx.doi.org/10.1093/icesjms/fsm158.
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AbstractNielsen, J. K., Taggart, S. J., Shirley, T. C., and Mondragon, J. 2007. Spatial distribution of juvenile and adult female Tanner crabs (Chionoecetes bairdi) in a glacial fjord ecosystem: implications for recruitment processes. – ICES Journal of Marine Science, 64: 1772–1784. A systematic pot survey in Glacier Bay, Alaska, was conducted to characterize the spatial distribution of juvenile and adult female Tanner crabs, and their association with depth and temperature. The information was used to infer important recruitment processes for Tanner crabs in glaciated ecosystems. High-catch areas for juvenile and adult female Tanner crabs were identified using local autocorrelation statistics. Spatial segregation by size class corresponded to features in the glacial landscape: high-catch areas for juveniles were located at the distal ends of two narrow glacial fjords, and high-catch areas for adults were located in the open waters of the central Bay. Juvenile female Tanner crabs were found at nearly all sampled depths (15–439 m) and temperatures (4–8°C), but the biggest catches were at depths <150 m where adults were scarce. Because adults may prey on or compete with juveniles, the distribution of juveniles could be influenced by the distribution of adults. Areas where adults or predators are scarce, such as glacially influenced fjords, could serve as refuges for juvenile Tanner crabs.
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Green, Nicky, Matt Bentley, Paul Stebbing, Demetra Andreou, and Robert Britton. "Trapping for invasive crayfish: comparisons of efficacy and selectivity of baited traps versus novel artificial refuge traps." Knowledge & Management of Aquatic Ecosystems, no. 419 (2018): 15. http://dx.doi.org/10.1051/kmae/2018007.
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Non-native crayfish can dominate the invertebrate biomass of invaded freshwaters, with their high ecological impacts resulting in their populations being controlled by numerous methods, especially trapping. Although baited funnel traps (BTs) are commonly used, they tend to be selective in mainly catching large-bodied males. Here, the efficacy and selectivity of BTs were tested against an alternative trapping method based on artificial refuges (ARTs) that comprised of a metal base with several tubes (refuges) attached. The target species was signal crayfish Pacifastacus leniusculus in an upland river in southwest England. Trapping was completed in April to October over two consecutive years. In total, 5897 crayfish were captured, with 87% captured in ARTs. Comparison of the catch per unit effort (CPUE) between the trapping methods in the same 24 hour periods revealed significantly higher CPUE in ARTs than of BTs. ARTs fished for 6 consecutive days had higher catches than both methods over 24 hours. Whilst catches in BTs were significantly dominated by males (1.49M:1F), the sex ratio of catches in ARTs was 0.99M:1F. The mean carapace length of crayfish was also significantly larger in BTs (43.2 ± 0.6 mm) than in ARTs (33.6 ± 0.2 mm). Thus, ARTs had higher CPUE over 24 hour and 6 day periods versus BTs and also captured a greater proportion of smaller and female individuals. These results indicate that when trapping methods are deployed for managing invasions, the use of ARTs removes substantial numbers of crayfish of both sexes and of varying body sizes.
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Smith, M. A. H., I. L. Wise, and R. J. Lamb. "Sex ratios of Sitodiplosis mosellana (Diptera: Cecidomyiidae): implications for pest management in wheat (Poaceae)." Bulletin of Entomological Research 94, no. 6 (December 2004): 569–75. http://dx.doi.org/10.1079/ber2004333.
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AbstractSex ratios of populations of the wheat midge Sitodiplosis mosellana Géhin, developing on wheat Triticum aestivum L., were determined at reproduction, adult emergence, and dispersal. The patterns of sex ratio through the life cycle of S. mosellana result from: (i) a genetic mechanism that causes all or nearly all of the progeny of individual females to be a single sex, with an overall sex ratio that is slightly biased at 54–57% females; (ii) a differential mortality during diapause that increases the sex ratio to 60–65% females; (iii) mating which occurs near the emergence site followed by female dispersal which causes the post-dispersal sex ratio to rise to nearly 100% females; and (iv) oviposition which spreads eggs among different plants and assures that the next generation has a local sex ratio close to the population average. These changes in sex ratio through the life cycle have implications for using crop resistance or pheromones to manage S. mosellana, because mating takes place quickly near emergence sites, and because mated females but not males disperse from emergence sites to oviposition sites. Crop refuges used to protect resistance genes against the evolution of virulence by S. mosellana must be interspersed to prevent assortative mating that would occur in separate blocks of resistant and susceptible plants. Monitoring or mating disruption using a pheromone would be ineffective when wheat is grown in rotation with a non-host crop.
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Al-Hourani, Mohammed Abdel Karim, Abdel Baset Azzam, and Addison J. Mott. "SEXUAL HARASSMENT OF SYRIAN FEMALE YOUTH IN JORDANIAN REFUGEE CAMPS." International Journal of Child, Youth and Family Studies 10, no. 4.1 (November 26, 2019): 24–43. http://dx.doi.org/10.18357/ijcyfs104.1201919285.
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This study aimed at documenting the sexual harassment of Syrian female refugees in refugee camps in Jordan. A purposive sample of 187 Syrian female refugees in the Za’atari camp was selected. The results showed that the environment of the camp played an important role in motivating males to harass females owing to the weakness of the security measures and the lack of sanctions upon deviant behaviors. Our findings show that females were subjected to numerous forms of sexual harassment, including hearing sexual jokes and sexual expressions, and being subjected to suggestive looks, sexual letters, and unwanted touching. Additionally, our results revealed that participants responded to sexual harassment by keeping silent because they feared making their situation worse by provoking conflict within their families. This left the victims without protection or the chance to obtain justice.
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Salikutluk, Zerrin, and Katrin Menke. "Gendered integration? How recently arrived male and female refugees fare on the German labour market." Journal of Family Research 33, no. 2 (September 6, 2021): 284–321. http://dx.doi.org/10.20377/jfr-474.
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Objective: This paper examines gender differences in the labour market integration of newly arrived refugees in Germany. In particular, we focus on the heterogeneity in employment rates among female refugees.
Background: Previous research has demonstrated that refugee women are disadvantaged on the labour market not only compared to their male counterparts, but also compared to other immigrant women. So far, however, little is known about the mechanisms that underlie the specific disadvantages of refugee women.
Method: Using data from the IAB-BAMF-SOEP Survey of Refugees, we analyse the labour market participation of refugees who migrated to Germany between 2013 and 2017. To test our theoretical assumptions, we apply logistic regressions.
Results: Our results show that compositional differences in qualifications, family structure, institutional support, and networks can partly explain the gender gap in labour force participation that disadvantage refugee women. We find substantial variation in the importance of different determinants for the labour market outcomes of men and women.
Conclusion: As the gender gaps in labour supply could be fully attributed to the theoretical mechanisms offered in the literature, further research is needed to disentangle female refugees' employment behaviour.
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Mrayan, Suhair, and Amany Saleh. "Female Refugees’ Perception of Children Education at Za’atari Camp-Jordan." International Journal of Sociology of Education 9, no. 2 (June 25, 2020): 191. http://dx.doi.org/10.17583/rise.2020.4767.
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This qualitative phenomenological study examined thirty female Syrian refugees’ perceptions of their children education at the Za’atari Refugee Camp in Jordan. Interpretive Phenomenological Analytic (IPA) was employed to analyze the data collected through in-depth interviews. Findings demonstrated the refugees’ high regard for education and their aspirations for a brighter future for their children. Results also highlighted the challenges refugees face at the camp, which impede their children education and prevent the majority of them from attending schools. The research findings contribute to a better understanding of the refugees’ experiences and challenges.
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Larivière, Serge, and François Messier. "Habitat selection and use of edges by striped skunks in the Canadian prairies." Canadian Journal of Zoology 78, no. 3 (April 1, 2000): 366–72. http://dx.doi.org/10.1139/z99-230.
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During 1993-1994, we radio-tracked 21 female and 5 male striped skunks (Mephitis mephitis) in south-central Saskatchewan, Canada, to assess their patterns of habitat selection. Home ranges of both sexes contained more areas managed for nesting waterfowl and less woodland than the overall study area. When foraging within their home ranges, striped skunks used more wetland and woodland and less cropland relative to other habitat types (managed nesting areas, rights-of-way, farmsteads). Patterns of habitat selection by striped skunks were significantly but weakly correlated with abundance of insects and small mammals. Striped skunks selected undisturbed habitats where ground litter can accumulate, possibly because such habitats also harbor a greater abundance of prey. Our results support the restoration of grasslands for nesting waterfowl. Furthermore, the use of large habitat patches by striped skunks decreased away from edges, suggesting that large patches may serve as refuges for ground-nesting birds.
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Keswick, Toby, and Margaretha Hofmeyr. "Refuge characteristics and preferences of Psammobates oculifer in semi-arid savanna." Amphibia-Reptilia 35, no. 1 (2014): 41–51. http://dx.doi.org/10.1163/15685381-00002920.
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The availability of suitable refuges to buffer temperature extremes may be a critical determinant in the distribution of arid-zone ectotherms. We studied refuge selection of Kalahari tent tortoises over five seasons in two vegetation types to assess how seasonal climate change, vegetation type, and the size difference between sexes influence refuge selection. Plant refuges accounted for 78% and mammal burrows for 22% of refuges used. Burrow use did not differ between vegetation types or sexes but its use increased exponentially with maximum temperature, indicating that mammal burrows may be an essential resource to protect small-bodied tortoises against summer heat. Kalahari tent tortoises preferred grass refuges to other growth forms, whether shrubs or grasses were dominant in the habitat. Tall grass was selected in excess of availability, by males and females in both vegetation types, probably because it was denser than short grass and provided better protection against heat and predators. The increased use of short grass refuges in colder months may be linked to thermal needs because this growth form allowed P. oculifer to bask in filtered sunlight whilst being in cover. Females made greater use than males did of short grass refuges, perhaps because their larger size necessitated longer exposure to sunlight. Body size differences also explain why males required wider and denser refuges than females did to protect them against environmental hazards. Our results underscore the complexities of refuge selection by an arid-zone ectotherm and the role it may play in their distribution.
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Giani, Narcisse, Patrick Martin, and Jacques Juget. "A new species of Phreodrilidae (Oligochaeta), Astacopsidrilus naceri sp.nov., from Morocco (North Africa), with notes on the biogeography of the family." Canadian Journal of Zoology 73, no. 12 (December 1, 1995): 2375–81. http://dx.doi.org/10.1139/z95-277.
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Previously only known in Australia and mainly ectoparasitic, the genus Astacopsidrilus has been found in groundwaters of North Africa (Morocco) for the first time. The characteristics of Astacopsidrilus naceri sp.nov. include two setae in ventral bundles, one simple-pointed and one bifid with the upper tooth reduced, deep spermathecal vestibules running to the dorsal wall of the body, with muscular attachment in which the female funnel is probably involved, and sperm organised into thin, elongated, and spirally coiled bundles. The location of the new species in North Africa extends the distribution of the family above the Tropic of Cancer. Compilation of records known thus far supports a pan-Gondwanian origin of the family. The occurrence of the family in refuges above the Tropic of Capricorn led us to assume that the species is a relict in this geographical zone and to predict the existence of the family in groundwaters of Arabian Peninsula.
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Mhaidat, Fatin, and Bassam H. M. ALharbi. "The Impact Of Correcting Cognitive Distortions In Reducing Depression And The Sense Of Insecurity Among A Sample Of Female Refugee Adolescents." Contemporary Issues in Education Research (CIER) 9, no. 4 (October 3, 2016): 159–66. http://dx.doi.org/10.19030/cier.v9i4.9786.
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This study aimed at identifying the level of depression and sense of insecurity among a sample of female refugee adolescents, and the impact of an indicative program for reducing cognitive distortions in reducing depression and their sense of insecurity. The study sample consisted of 220 female refugee adolescents, 7th to 1st secondary stage, at the governmental schools in the Zarqa educational directorate, who came to Jordan as a result of war conditions in their home land. The experimental sample contained 20 female refugees, the ones who got the highest scores regarding the depression and sense of insecurity scale, and they were set randomly into 2 groups, experimental and control, with 10 females each. The study used the depression scale, and the sense of insecurity scale. It also used an indicative program consisting of 12 sessions, each one lasts for 45 minutes, with a rate of 2 meetings a week. The results indicated that the female refugee adolescents suffer from a medium-level depression, with an average of (73.97%), and a sense of insecurity (69.46%). Findings showed that there was a statistically significant impact at the level (a=0.05) between the control and experimental groups for depression and sense of insecurity among the female refugee adolescents, ascribed to the indicative program.
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Alsheikh Ali, Ahmad Sa’ad Saleh. "Efficiency of Intervention Counseling Program on the Enhanced Psychological Well-being and Reduced Post-traumatic Stress Disorder Symptoms Among Syrian Women Refugee Survivors." Clinical Practice & Epidemiology in Mental Health 16, no. 1 (July 30, 2020): 134–41. http://dx.doi.org/10.2174/1745017902016010134.
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Background: The number of individuals displaced from their original countries due to civil wars, hunger, disasters, and international wars is increasing worldwide day by day. These refugees are more vulnerable to Post-Traumatic Stress Disorder (PTSD). Objective: The present study aimed to examine the effectiveness of the intervention program in improving the well-being and reducing Post-Traumatic Stress Disorder (PTSD) among a sample of Syrian refugee women in Jordan who had been displaced due to civil wars in Syria. Methods: The study recruited 40 Syrian refugee females in Jordan who were psychologically challenged, with high PTSD symptoms (assessed by PCL) and a psychological well-being impairment (assessed by PWD). The culture of Jordanian society discriminates and affects the Syrian refugee women, rendering them vulnerable to PTSD. Quasi-experimental design was used, wherein the participants were randomly distributed in experimental and control groups (n=20/group). The control group members did not receive any services related to psychological support or psychiatric medications, while the experimental group underwent a counseling program. Results: The present study demonstrated that the intervention program improves the well-being and reduces PTSD among the Syrian refugee women who constituted the experimental group. The intervention program and the PTSD manifestation were not affected by age. The present study recommended that the program be applied to the refugees in Jordan to improve the well-being of the women in the residential areas. Conclusion: Furthermore, an intervention on the Jordanian cultural impact on the refugee camps was also essential if the condition for the female refugees worsened. Lastly, the effect of Jordanian culture on Syrian refugees should be investigated since the literature presented a negative impact.
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Walther, Lena, Hannes Kröger, Ana Nanette Tibubos, Thi Minh Tam Ta, Christian von Scheve, Jürgen Schupp, Eric Hahn, and Malek Bajbouj. "Psychological distress among refugees in Germany: a cross-sectional analysis of individual and contextual risk factors and potential consequences for integration using a nationally representative survey." BMJ Open 10, no. 8 (August 2020): e033658. http://dx.doi.org/10.1136/bmjopen-2019-033658.
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ObjectivesResponding to the mental health needs of refugees remains a pressing challenge worldwide. We estimated the prevalence of psychological distress in a large refugee population in Germany and assessed its association with host country factors amenable to policy intervention and integration indicators.DesignA cross-sectional and population-based secondary analysis of the 2017 wave of the IAB-BAMF-SOEP refugee survey.SettingGermany.Participants2639 adult refugees who arrived in Germany between 2013 and 2016.Main outcome measuresPsychological distress involving symptoms of depression, anxiety and post-traumatic stress disorder was measured using the Refugee Health Screener-13.ResultsAlmost half of the population surveyed (41.2% (95% CI: 37.9% to 44.6%)) was affected by mild, moderate or severe levels of psychological distress. 10.9% (8.4% to 13.5%) of the population screened positive for severe distress indicative of an urgent need for care. Prevalence of distress was particularly high for females (53.0% (47.2% to 58.8%)), older refugees (aged ≥55, 70.4% (58.5% to 82.2%)) and Afghans (61.5% (53.5% to 69.5%)). Individuals under threat of deportation were at a greater risk of distress than protection status holder (risk ratio: 1.55 (95% CI: 1.14 to 2.10)), single males at a greater risk than males with nuclear families living in Germany (1.34 (1.04 to 1.74)) and those in refugee housing facilities at a greater risk than those in private housing (1.21 (1.02 to 1.43)). Distressed males had a lower likelihood of employment (0.67 (0.52 to 0.86)) and reduced participation in integration courses (0.90 (0.81 to 0.99)). A trend of reduced participation in educational programmes was observed in affected females (0.42 (0.17 to 1.01)).ConclusionThe finding that a substantial minority of refugees in Germany exhibits symptoms of distress calls for an expansion of mental health services for this population. Service providers and policy-makers should consider the increased prevalence among female, older and Afghan refugees, as well as among single males, residents in housing facilities and those under threat of deportation. The associations between mental health and integration processes such as labour market, educational programme and integration course participation also warrant consideration.
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Hausmann, C., L. Mattiacci, and S. Dorn. "Role of host feeding niches and host refuges in habitat-related behaviour ofHyssopus pallidus(Hymenoptera: Eulophidae), a larval parasitoid of the codling moth." Bulletin of Entomological Research 95, no. 5 (October 2005): 429–36. http://dx.doi.org/10.1079/ber2005374.
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AbstractParasitoid fitness depends largely on the capability to locate a host in an ecosystem. A parasitoid of a polyphagous host might not be able to find or to access the host in all its feeding niches. This study evaluated the niche selection ofHyssopus pallidus(Askew), a larval parasitoid ofCydia pomonella(Linnaeus), at the plant level with the goal of assessing its potential for biological control on different fruit crops throughout the plant cycle. Parasitoid behaviour during host location and reproduction rate were investigated on host caterpillars actively feeding on apple, pear, apricot or plum, and on caterpillars diapausing under the bark. Under laboratory conditions, the host searching behaviour ofH. pallidusvaried depending on the fruit species offered and the infestation of the fruits. Parasitoid females searched longer on apples than on other fruit species, and they searched longer on infested than on uninfested apples. Female wasps were able to locate and parasitize host caterpillars under the tree bark, and their behaviour did not vary with host accessibility. The numbers of caterpillars attacked byH. pallidusdepended on the fruit species. The highest numbers of caterpillars were parasitized in apples and apricots. Their accessibility (i.e. position) within the fruit or on the branch did not influence parasitism success. Although hosts were parasitized throughout the season, the best results were achieved with early and late releases. Therefore, the host niche selection behaviour ofH. pallidusmost likely co-evolved with the hostC. pomonellaon apples, which rendersH. pallidusa valuable biocontrol agent for successful release at different times of the season into apple orchards.
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Parikka, Tuija. "Female Bodies Adrift: Violation of the Female Bodies in Becoming a Subject in the Western Media." Media and Communication 6, no. 2 (June 29, 2018): 158–67. http://dx.doi.org/10.17645/mac.v6i2.1278.
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This article focuses on how the violation of female bodies in the case of mass harassment of women is rendered intelligible by the Western media and the refugees. Violation of female bodies is approached as a site for politicizing possibilities of becoming a subject in the Western media. Informed by Deleuzian notion of “becoming” and the subjectivation of the refugees, I argue that the understanding of “violation” is a central component in contributing to possibilities of becoming affirmed as a subject in the Western media. Empirical material subjected to critical text analysis includes a key text form the Finnish daily newspaper <em>Helsingin Sanomat </em>and refugee interviews. The analysis suggests that the repression of irreducible conceptions of “violation,” and the subsequent erasure of the uncertainty of a “self” in the process of becoming, yields to offering possibilities of becoming primarily in Western terms and the affirmation of Western ideological certainty in understanding mass harassment of European women by the refugees.
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Caprio, Michael A., C. D. Parker, and John C. Schneider. "Future Fitness of Female Insect Pests in Temporally Stable and Unstable Habitats and Its Impact on Habitat Utility as Refuges for Insect Resistance Management." Journal of Insect Science 9, no. 44 (June 2009): 1–10. http://dx.doi.org/10.1673/031.009.4401.
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Frotveit, Maryna, and Shkodych Anna. "CONCEPTUAL PRINCIPLES OF RESEARCH OF THE PROBLEMS OF ADAPTATION AND INTEGRATION OF MUSLIM FEMALE REFUGEES IN GERMANY." Skhid, no. 2(1) (April 30, 2021): 31–37. http://dx.doi.org/10.21847/1728-9343.2021.2(1).230076.
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The article is devoted to the processes of Muslim women fleeing to Germany. In the article, the authors consider the Muslim women fleeing to Germany in conditions of increased conflict in their countries of origin as a separate type of refugees. An attempt has been made to characterize the psycho-social condition of refugee women who arrived in Germany and to determine their qualitative and quantitative characteristics. The authors paid attention to what factors affect their involvement in society. Our study has proved that refugees are a separate component of German society because they directly affect the demographic and socio-economic situation in Germany. Ensuring the stable and effective socio-economic development of Germany with the involvement of all categories of the population is directly related to the implementation of public policy. The study of the gender aspects of refugees may help to identify key issues, the solution of which will facilitate the rapid adaptation and integration of Muslim refugees in German society, and, in prospect, to actively involve them in the development of German society.The results of the study helped in the analysis of the integration and adaptation processes of Muslim refugees as a separate part of refugees. Women refugees are a more vulnerable category of refugees, so they can be easily manipulated and abused. Identifying problems during integration may help to improve mechanisms for the protection of refugees and asylum seekers.In this article, the authors focused on the impact of the COVID-19 pandemic on the reception and adaptation of refugees, as well as the establishment of new rules to meet the basic needs of refugees in shelters, the lack of which is unsanitary norms and the impossibility of distancing. The COVID-19 pandemic has changed the decision-making process and refugee reception procedures, so the analysis of the challenges points to weaknesses in human rights mechanisms for refugees.
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Sidhu, Aven, Rohan Kakkar, and Osamah Alenezi. "The Management of Newly Diagnosed HIV in a Sudanese Refugee in Canada: Commentary and Review of Literature." Reviews on Recent Clinical Trials 14, no. 1 (January 30, 2019): 61–65. http://dx.doi.org/10.2174/1574887113666180903145323.
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Background: Human Immunodeficiency Virus (HIV) prevalence rates in refugee camps are inconclusive in current literature, with some studies highlighting the increased risk of transmission due to poor living conditions and lower levels of education. With the increasing number of refugees from HIV endemic countries, it is important to assess the programs established to support patients upon arrival. Refugees have been reported to have a lower health literacy and face disease-related stigmatization, which must be overcome for the lifelong treatment of HIV. </P><P> Case Presentation: 31-year-old female arrived in Canada as a refugee from Sudan with her 5 children in July of 2017. She was diagnosed with HIV and severe dental carries during her initial medical evaluation and referred to our centre. A lack of social support has resulted in severe psychological stress. The first being stigmatization which has led to her not disclosing the diagnosis to anyone outside her medical care team. Her level of knowledge about HIV is consistent with literature reporting that despite HIV prevention programs in refugee camps, compliance with risk reduction behaviors, especially in females, is low. Lastly, her major concern relates to the cost of living and supporting her children. Conclusion: Assessment of current HIV programs is necessary to recognize and resolve gaps in the system. Focusing on programs which increase both risk reduction behaviors in refugee camps and integration of refugees in a new healthcare system can facilitate an easier transition for patients and aid in the quest for global 90-90-90 targets for HIV.
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Newbold, Bruce, Karen Chung, and Ellie Hong. "Resilience among Single Adult Female Refugees in Hamilton, Ontario." Refuge: Canada's Journal on Refugees 29, no. 1 (October 18, 2013): 65–74. http://dx.doi.org/10.25071/1920-7336.37507.
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Single adult females remain among the most vulnerable of all refugee populations. However, there is a lack of research on supporting and empowering these women. There is a new interest in identifying factors that reinforce resilience and, ultimately, adjustment to the host country. In line with the current work on resilience, semi-structured, indepth, personal interviews with single refugee women were conducted in the city of Hamilton, Ontario. A grounded theory approach revealed participants’ perspectives on the support received from religious or cultural communities, non-governmental organizations, and the government in terms of their perceived contribution to adaptation. Both informal and formal support, along with individual characteristics, were found to be crucial for reinforcing resilience among these refugees, reflective of a collective resilience model that moves beyond individual and community resilience. Future research should aim to investigate the perspectives of those who did not receive social support from shelters as well as to assess the efficacy of current refugee support services.
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Mossakowski, Dietrich, Sándor Bérces, Radek Hejda, Stefan Müller-Kroehling, Wolfgang Paill, Florin Prunar, and Ivan Rapuzzi. "High molecular diversity in Carabus (Hygrocarabus) variolosus and C. nodulosus." Acta Zoologica Academiae Scientiarum Hungaricae 66, Suppl. (December 28, 2020): 147–68. http://dx.doi.org/10.17109/azh.66.suppl.147.2020.
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The Carabus subgenus Hygrocarabus contains two taxa: C. variolosus and C. nodulosus, the species or subspecies status of which is handled far from uniform in the literature. Both taxa show a similar morphology, the shape of the tip of the aedeagus provides a reliable morphological marker for identification. We analysed two mitochondrial gene parts (COI-5’ and COI-3’) and a nuclear one (ITS2). High diversity was found showing specific geographical patterns. Introgressive hybridisation was detected but interpreted not as an argument for subspecies status because high genetic distances indicated that it must have taken place in former times. In a laboratory hybridisation experiment, the male did not accept the female of the other taxon, supporting the conclusion that these are separate species. A series of refuges was expected for the period of ice ages. Although only the taxon C. variolosus is listed in Annex II and IV of the EU Habitats Directive, C. nodulosus also falls under this listing, as at the time of including the species into the Annexes in 2004, the two taxa were considered subspecies and hence the listing would include both, independent of later taxonomic revisions.
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Zehetmair, Catharina, David Kindermann, Inga Tegeler, Cassandra Derreza-Greeven, Anna Cranz, Hans-Christoph Friederich, and Christoph Nikendei. "A Qualitative Evaluation of a Mother and Child Center Providing Psychosocial Support to Newly Arrived Female Refugees in a Registration and Reception Center in Germany." International Journal of Environmental Research and Public Health 18, no. 9 (April 23, 2021): 4480. http://dx.doi.org/10.3390/ijerph18094480.
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Female refugees are frequently exposed to sexualized, gender-based violence and harassment before, during, and after their flight. Yet female refugee-specific care and protection needs are rarely addressed in host countries. This study aimed to evaluate a mother and child center (MUKI) for female refugees in a reception and registration center in Germany. In 2017, we conducted semi-structured qualitative interviews with 16 female refugees attending the MUKI and with its five main staff members. We asked the participants about the MUKI’s relevance, encountered difficulties, and suggestions for improvement. The interviewees appreciated the MUKI’s sheltered environment, care services, and socializing opportunities, as well as its women-only concept. Overall, the participants saw overexertion, social engagement-related difficulties, and the MUKI’s noisy environment as key attendance barriers. Interviewed staff primarily reported problems regarding the working conditions, including the high staff and attendee turnover and low general service awareness. The participants advocated an expansion of the MUKI program. The MUKI project underlines that providing newly arrived, vulnerable female refugees with sheltered surroundings and psychosocial services is an essential step toward addressing female refugees’ specific care needs.
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Nashwan, Ayat, Sherry M. Cummings, and Kara Gagnon. "Older female Iraqi refugees in the United States: Voices of struggle and strength." International Social Work 62, no. 2 (December 5, 2017): 653–68. http://dx.doi.org/10.1177/0020872817742699.
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A particularly vulnerable subgroup of refugees are older adults. This qualitative study examined experiences of 22 older Iraqi refugee women. Employing the Conservation of Resources framework, stressors experienced and resiliency demonstrated are explored. Narratives emphasized challenges faced prior to and post entry; participants’ expectations and actual experiences of life in the United States; and coping strategies employed. Common themes included expectations shaped by media; loss of homeland, culture, and loved ones; and importance of personal and environmental resources for adaptation. Despite commonalities, variations emerged. Findings highlight the importance of individualized assessment of older refugees and tailored responses to promote acculturation and healthy functioning.
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Abraham, Ruth, Lars Lien, and Ingrid Hanssen. "Coping, resilience and posttraumatic growth among Eritrean female refugees living in Norwegian asylum reception centres: A qualitative study." International Journal of Social Psychiatry 64, no. 4 (March 27, 2018): 359–66. http://dx.doi.org/10.1177/0020764018765237.
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Background: The links between migration and health are well documented. Being a refugee exacerbates migrants’ vulnerability through trauma and loss. The aim of this study is to identify sources of resilience, coping and posttraumatic growth in female Eritrean refugees living in Norwegian asylum reception centres. Method: The study had a qualitative, descriptive and explorative design with two focus group interviews and 10 individual in-depth interviews. Participants included 18 female Eritrean refugees aged 18–60, who had obtained refugee status and were still living in an asylum reception centre. A content-focused hermeneutic analytic approach was used. Results: Interviewees described the challenges of pre-flight and flight trauma, conditions at the refugee centre, communication difficulties and the ‘endless’ waiting for transfer to a municipality. To cope, they found it helpful to focus on the future and to think positively. Fellowship with and support from fellow Eritrean refugees were essential as they became a proxy family and provided a strong ethnic identity. Their religious belief also helped them cope and gave them hope for the future. Discussion: The interviewees in this study perceived their psychological problems as a normal reaction to what they had been through. Religious belief was an important resilience factor, as was social support, especially from peers. Conclusion: The interviewees’ coping was based on the realization of their psychological reactions being normal while doing their utmost to focus on their aims and hopes for the future.
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Kurniawan, Yudi, and Anna Dian Savitri. "Group Therapy to Reduce Depression Symptoms in Refugee Immigrants Terapi Kelompok untuk Menurunkan Gejala Depresi pada Imigran Pengungsi." Jurnal Dinamika Sosial Budaya 19, no. 2 (December 3, 2018): 329. http://dx.doi.org/10.26623/jdsb.v19i2.995.
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This study aims to measure the decline in depressive symptoms experienced by refugee immigrants through group therapy. Group therapy is used as an intervention to reduce symptoms of depression. The hypothesis was that there was a difference in depressive symptoms score between the experimental and the control group of the immigrant refugee after being given group therapy. This research uses non randomized pretest-posttest control group design. The subjects of the study were 10 immigrants of 30-40-year-old female refugees, divided into experimental and control groups. Non-parametric statistical analysis Mann-Whitney U showed no difference in depressive symptoms score between refugee immigrants experimental group and control group, p = 0,009 (p <0,05). Qualitative analysis shows there is a change of emotional expression on immigrant refugees in the experimental group. The results of this study are important as a study to understand the dynamics of urban clinical psychological problems, particularly those associated with refugee immigrants
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Haider, Ahmad S., Saleh S. Olimy, and Linda S. Al-Abbas. "Media Coverage of Syrian Female Refugees in Jordan and Lebanon." SAGE Open 11, no. 1 (January 2021): 215824402199481. http://dx.doi.org/10.1177/2158244021994811.
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Jordan and Lebanon are among the predominantly affected countries by the Syrian civil war that began after the outbreak of the Arab Spring in 2011. Hundreds of thousands of displaced Syrians, including women and children, moved to these two countries. As media plays an integral role in shaping societies and framing the world around us, this study explores the representation of Syrian female refugees in Jordan News Agency (Petra) and Lebanon National News Agency (NNA). It uses a 13-million-word corpus of Arabic news articles from 2012 to 2016. These 5 years represent the peak of the Syrian refugee crisis, and the media coverage of it was extensive and thorough. Adopting a corpus-assisted discourse approach to analyze the data yielded eight main categories that were recurrent in the news of the two agencies, namely, suffering, sexual exploitation, impact on the local female community, awareness-raising, making a living, support, vulnerability, and burden. The findings revealed that the focus in Petra news was mainly on empowering the Syrian female refugees, while NNA highlighted Syrian women’s suffering and efforts of alleviation. The study recommends that the governments of Jordan and Lebanon as well as international organizations provide more support and protection for vulnerable and disadvantaged refugee women. It also stresses the need for psychosocial support, counter-trafficking, protection, and women empowerment programs.
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Skatter, H. G., M. L. Charlebois, S. Eftestøl, D. Tsegaye, J. E. Colman, J. L. Kansas, K. Flydal, and B. Balicki. "Living in a burned landscape: woodland caribou (Rangifer tarandus caribou) use of postfire residual patches for calving in a high fire – low anthropogenic Boreal Shield ecozone." Canadian Journal of Zoology 95, no. 12 (December 2017): 975–84. http://dx.doi.org/10.1139/cjz-2016-0307.
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Environment and Climate Change Canada (ECCC) calculated that 55% of Saskatchewan’s Boreal Shield has been disturbed by wildfire in the last 40 years. The 2012 Canadian Federal Recovery Strategy for woodland caribou (Rangifer tarandus caribou (Gmelin, 1788)) states that these large-scale natural disturbances can cause caribou to cease use of portions of their range. This assumption neglects the potential habitat value of postfire residuals. We tested this assumption using 2 years of GPS data obtained from 56 female caribou to identify calving site selection. Seventy-nine calving events were identified from 91 individual calving seasons. For both calving and postcalving periods, woodland caribou preferred nonburned (>40 years) over burned habitats (≤40 years). Within burned areas, residual patches dominated by bogs–fens were preferred, indicating that burns with residuals are important woodland caribou calving habitat. The residuals may act as island refuges providing food–security, while surrounding burns provide reduced visual obstruction from which caribou can detect approaching predators. Although more data are necessary to make robust conclusions, this study provides novel insight into the ecological interactions of forest fires with woodland caribou in northern Saskatchewan, and offers important considerations regarding critical habitat identification and range-level planning to ensure all suitable caribou habitats are identified.
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Duri, Hanan, and Dahabo Ibrahim. "Online Higher Education." Journal of Comparative & International Higher Education 12, Winter (December 8, 2020): 181–98. http://dx.doi.org/10.32674/jcihe.v12iwinter.1949.
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Online higher education has been a critical element in the lives of refugees trying to create a better future for their families and community (Kekwaletswe 2007; Crea and McFarland 2015; Giles 2018). Education programs in refugee and humanitarian contexts have been inadequate for a variety of reasons such as: a lack of resources and poor infrastructure, shortage of trained teachers, overcrowding, lack of funding from national governments and NGOs (LWF, 2015). In the last 10 years we have seen an influx of educational institutions and Northern-based universities partnering with development organizations to provide online higher education to bridge the gaps in quality education (Kirk 2006). There have been studies that speak to the potential of higher education for refugees from the perspective of development organizations. However, little has been said from the perspective of refugees themselves about their educational experiences in their local contexts. There are major differences in how men and women experience online education that deserves attention.
Higher education equips refugees with the practical skills and qualifications to obtain employment opportunities within the camps or in their home countries should they return. It also enables them to think critically about their lives in a meaningful way. For women the impact goes even further, as it creates a path towards self-sufficiency, independence and empowerment (i.e., economically, politically and socially) (Kabeer, 1999). The gendered nature of access to technology has had significant impacts in the rates of participation (Kekwaletswe, 2007). Furthermore, it is also a pathway for creating female refugee scholars which is an area that is under-researched. Much of the writing on refugees by refugees themselves and development practitioners have been primarily male-dominated. The purpose of this article is to give the opportunity to heighten the female refugee scholar voice from the lens of a recent graduate of the Educational Studies program provided by York University under the Borderless Higher Education (BHER) project online higher education model.
The purpose of this article is to explore the empowering potential of BHER’s online teacher education program that has allowed women (and men) to be critical, thoughtful scholars speaking about their experiences, on their own terms. BHER is a development project that seeks to build the capacity of untrained refugee teachers in the Dadaab refugee camps by delivering gender-sensitive teaching and learning skills that can build the capacity of future leaders and teachers in their communities. The findings shared in this article are from the direct experiences of Dahabo Ibrahim, who is a recent graduate of the Educational Studies program. It will highlight the unique experiences of women in Dadaab pursuing tertiary education, through their own lens. The value of women authoring their own lives, and what is meaningful to them in a patriarchal society and development industry. Our aim is to ultimately examine how female scholarship shifts the way we think about refugee education in the humanitarian context.
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Baird, Martha B., Rebecca Cates, Marjorie J. Bott, and Carol Buller. "Assessing the Mental Health of Refugees Using the Refugee Health Screener-15." Western Journal of Nursing Research 42, no. 11 (February 15, 2020): 910–17. http://dx.doi.org/10.1177/0193945920906210.
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In 2017, 352 refugees were relocated to the Kansas City, Kansas area. As part of the relocation process, newly arrived refugees receive physical and mental health screenings. This study is a retrospective analysis of the results of 92 Refugee Health Screener-15 (RHS-15) surveys collected from February to December 2017 and interviews with the healthcare providers who administered the surveys in a primary care clinic. The most commonly reported mental health symptoms included the following: too much thinking or too many thoughts; muscle, bone, or joint pain; and crying easily. Thirty-seven refugee surveys (40%) indicated the need for follow-up mental health screening. A significant small correlation ( r = .22, p = .03) was found between female gender and the depression subscale of mental health symptoms. Provider interviews revealed challenges associated with conducting mental health screening of newly arrived refugees in a primary care setting.
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Yammine, Marya Initia. "Narratives of Syrian refugee women in Lebanon: Gender stereotypes and resilience in language practices." Migration Letters 17, no. 6 (November 22, 2020): 781–98. http://dx.doi.org/10.33182/ml.v17i6.972.
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Now in its ninth year, the Syrian crisis remains the largest humanitarian and displacement emergency of our time. Hundreds of thousands of people have lost their lives, while millions more have fled the country, undertaking exhausting journeys in search for safety in neighboring countries. However, when they arrive, challenges are far from over as they have to adapt to new ways of life. With more than one million Syrian refugees, Lebanon hosts the largest concentration of refugees per capita, globally. This study offers an in-depth look into Syrian refugees’ livelihoods and coping strategies and an attempt to explore whether gender stereotypes have been influenced by forced displacement. In this context, qualitative research was conducted between April and July 2019 with 60 Syrian refugee female heads of households in Akkar and North Lebanon, whose ages ranged from 25 to 35. The primary focus is to analyze the words and expressions used by refugee women themselves to describe the challenges and opportunities they face, both as women and as refugees, and how far these affect their gender roles.
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Heavey, Elizabeth. "Female refugees." Nursing 44, no. 5 (May 2014): 28–34. http://dx.doi.org/10.1097/01.nurse.0000445731.62016.58.
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&NA;. "Female refugees." Nursing 44, no. 5 (May 2014): 34–35. http://dx.doi.org/10.1097/01.nurse.0000446861.29902.e0.
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Schmid, Sophia. "Taking Care of the Other: Visions of a Caring Integration in Female Refugee Support Work." Social Inclusion 7, no. 2 (June 27, 2019): 118–27. http://dx.doi.org/10.17645/si.v7i2.1964.
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European societies have been significantly challenged recently by intensifying debates around migration and integration. In Germany, the controversy around refugees has put the question of how to negotiate cultural differences back on the agenda. This article argues that female refugee support work volunteers in Germany have developed a compelling approach to handling cultural diversity in emotional, social and cultural practices. Building on interviews with female volunteers, this article demonstrates that research subjects’ interaction with refugees is guided by an ‘ethics of care’. Care ethics is characterised by the recognition of interdependence and relationships, attention to the context and to the particular, blurring of the public and the private and orientation towards the needs of others. The research subjects show that care values, such as responsibility and attentiveness, can serve as an alternative framework to integration and to the negotiation of diversity in everyday encounters. Data from quantitative studies on refugee support work in Germany then reveals that female volunteers politicise their care work to respond to racism and right-wing xenophobia. Ultimately, a political ethics of care has the potential to structurally, politically and emotionally change established understandings of integration and the relations between host societies and immigrants.
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Breed, W. G., C. M. Leigh, and M. F. Breed. "Changes in abundance and reproductive activity of small arid-zone murid rodents on an active cattle station in central Australia." Wildlife Research 44, no. 1 (2017): 22. http://dx.doi.org/10.1071/wr16152.
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Context Boom and bust population cycles are characteristic of many arid-zone rodents, but it is unknown to what extent these dynamics might be influenced by the presence of invasive rodents, such as the house mouse (Mus musculus) in Australia. Aim To determine whether the presence of M. musculus can have negative consequences on the population abundance and reproduction of two old Australian endemic rodents (the spinifex hopping mouse, Notomys alexis, and sandy inland mouse, Pseudomys hermannsburgensis). Methods The study took place on the sand dunes of a cattle station in central Australia. Population abundance was estimated as the number of individuals caught in small mammal traps, and female reproductive condition by external examination and, in a few cases, euthanasia and inspection of the reproductive tract. Key results Two synchronous periods of high abundance of N. alexis and M. musculus occurred several months after significant rainfall events, whereas the abundance of P. hermannsburgensis was consistently low. No reproduction took place in N. alexis or M. musculus when populations had reached high abundance. During low-rainfall periods, M. musculus was not detected on the sand dunes, and the two endemic species were sparsely distributed, with reproduction occasionally being evident. Conclusions During dry periods, M. musculus contracted back to refuges around the homestead and, after significant rainfall, it expanded onto the sand dunes and became abundant at the same time as did N. alexis. In contrast, and unlike in areas where M. musculus was generally rare, P. hermannsburgensis always remained at a low abundance. These patterns suggest that in areas of the natural environment close to human-modified sites, populations of at least one species of an old endemic rodent are supressed by the presence of M. musculus. Reproduction did not occur in the old endemics at times of high M. musculus abundance, but did take place in spring/early summer, even in some dry years. Implications The spread of M. musculus into the Australian arid zone may have had negative impacts on the population dynamics of P. hermannsburgensis. These findings suggest that the presence of human settlements has resulted in refuges for house mice, which periodically spread out into the natural environment during ‘boom’ times and adversely affect the natural population cycle of ecologically similar species such as P. hermannsburgensis.
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Jarman, P. J., and P. Bayne. "Behavioural Ecology of Petrogale penicillata In Relation to Conservation." Australian Mammalogy 19, no. 2 (1996): 219. http://dx.doi.org/10.1071/am97219.
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Brush-tailed Rock-wallabies Petrogale penicillata are still widely distributed in the gorges on the east of the New England Tablelands of northern NSW, in small (mean <6 adults) colonies, separated by an appreciable distance (median separation 308 m) from neighbouring colonies. Within colonies, established adults occupy a refuge or set of refuges by day, moving away from the colony to forage mainly at night. A set of 1-3 adult females shares a small number of refuges, with one adult male defending access to them and their refuges. A colony contains one or several such sets. Established females occupy refuges persistently, up to at least 4 years and perhaps until death; males also defend their diurnal ranges persistently, but male ranges do change owner through intrusion or supplanting, as well as when the incumbent dies. Sub-adults of both sexes seem to be the dispersing classes, although a daughter may remain, mature and breed in her mother’s range. Only adults established in refuges appear to breed. The most dominant among the females sharing a set of refuges tends to produce more young than do subordinates. The combination of small and separated colonies, dispersal only by naive sub-adults, a strong restriction of mating opportunities within breeding groups, and unequal contribution to breeding even by females, could make P. penicillata prone to predation by agile predators that can learn the locations of their persistently used sites, and to problems of conserving population numbers and allelic diversity. These latter conservation problems can be simply addressed by artificial dispersal (translocation) of appropriate animals.
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Abur, William, and Charles Mphande. "Mental Health and Wellbeing of South Sudanese-Australians." Journal of Asian and African Studies 55, no. 3 (October 16, 2019): 412–28. http://dx.doi.org/10.1177/0021909619880294.
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The majority of South Sudanese-Australians arrived in Australia, and other host countries outside Africa, after spending a greater part of their lives in refugee camps or conflict-affected areas. In addition, refugees are often not able to return to their home countries because the causes of their departure (wars, insecurity, hunger) continue to apply in their country of origin. The purpose of this paper is to examine some of the mental health and wellbeing issues some South Sudanese-Australians experience as a result of settlement difficulties and their earlier experience of conflict. The study looks at experiences of resettlement and settlement difficulties, and, more importantly, mental health and wellbeing issues in the wake of the aforesaid challenges. The data was collected from a qualitative method which comprised a series of semi-structured, one-on-one interviews with a total of 20 South Sudanese-Australians living in Melbourne. There were 11 males and nine females, with ages ranging from 18 to 64 years, who volunteered to participate in this study. Findings indicated that, as with many other people from refugee backgrounds, South Sudanese-Australians face a range of settlement-related challenges, and a host of post-resettlement adaptation experiences such as limited change of gender roles, language proficiency, unemployment, host society unacceptance or intolerance, constrained recreational opportunities, lack of community connectedness and overall mental health and general wellbeing issues. Experiencing conflict can be traumatic and refuge in neighbouring countries that are socio-culturally different can be challenging. In conclusion, these issues can not only be troublesome on a day-to-day basis, but also adversely affect the long-term mental health and wellbeing of refugees.