Academic literature on the topic 'Ecology of species distribution'

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Journal articles on the topic "Ecology of species distribution"

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Sofronova, E. V., and A. D. Potemkin. "Four rare liverwort species: distribution, ecology, taxonomy." Novosti sistematiki nizshikh rastenii 52, no. 2 (2018): 505–18. http://dx.doi.org/10.31111/nsnr/2018.52.2.505.

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Distribution, ecology and taxonomy of four rare liverwort species Frullania davurica, Lejeunea alaskana, Marchantia romanica, Scapania sphaerifera, which were recorded many times in collections from the Republic of Sakha (Yakutia), are compiled and analyzed. Worldwide distribution maps of Lejeunea alaskana, Marchantia romanica, Scapania sphaerifera are provided. Taxonomic status of all four species needs to be tested on the basis of molecular studies of materials through their ranges. Sporophytes of Lejeunea alaskana are described for the first time.
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Godsoe, William. "Inferring the similarity of species distributions using Species’ Distribution Models." Ecography 37, no. 2 (September 4, 2013): 130–36. http://dx.doi.org/10.1111/j.1600-0587.2013.00403.x.

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Keča, N., and H. Solheim. "Ecology and distribution of Armillaria species in Norway." Forest Pathology 41, no. 2 (April 2011): 120–32. http://dx.doi.org/10.1111/j.1439-0329.2010.00644.x.

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Tsopelas, By P. "Distribution and ecology of Armillaria species in Greece." Forest Pathology 29, no. 2 (April 1999): 103–16. http://dx.doi.org/10.1046/j.1439-0329.1999.00139.x.

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Parsons, P. A. "Geographical ecology. Patterns in the distribution of species." Endeavour 9, no. 1 (January 1985): 57. http://dx.doi.org/10.1016/0160-9327(85)90018-3.

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Fink, Daniel, Theodoros Damoulas, Nicholas E. Bruns, Frank A. La Sorte, Wesley M. Hochachka , Carla P. Gomes, and Steve Kelling. "Crowdsourcing Meets Ecology: Hemisphere-Wide Spatiotemporal Species Distribution Models." AI Magazine 35, no. 2 (June 19, 2014): 19–30. http://dx.doi.org/10.1609/aimag.v35i2.2533.

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Ecological systems are inherently complex. The processes that affect the distributions of animals and plants operate at multiple spatial and temporal scales, presenting a unique challenge for the development and coordination of effective conservation strategies, particularly for wide-ranging species. In order to study ecological systems across scales, data must be collected at fine resolutions across broad spatial and temporal extents. Crowdsourcing has emerged as an efficient way to gather these data by engaging large numbers of people to record observations. However, data gathered by crowdsourced projects are often biased due to the opportunistic approach of data collection. In this article, we propose a general class of models called AdaSTEM, (for adaptive spatio-temporal exploratory models), that are designed to meet these challenges by adapting to multiple scales while exploiting variation in data density common with crowdsourced data. To illustrate the use of AdaSTEM, we produce intra-seasonal distribution estimates of long-distance migrations across the Western Hemisphere using data from eBird, a citizen science project that utilizes volunteers to collect observations of birds. Subsequently, model diagnostics are used to quantify and visualize the scale and quality of distribution estimates. This analysis shows how AdaSTEM can automatically adapt to complex spatiotemporal processes across a range of scales, thus providing essential information for full-life cycle conservation planning of broadly distributed species, communities, and ecosystems.
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Рерко, V. O., R. M. Sachuk, S. V. Zhyhaliuk, and I. T. Hulyk. "Helminthofauna of wild ungulates: ecology, species composition, distribution (review)." Bulletin "Veterinary biotechnology" 30 (2017): 183–95. http://dx.doi.org/10.31073/vet_biotech30-24.

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Connor, H. E., E. Edgar, and G. W. Bourdôt. "Ecology and distribution of naturalised species ofStipain New Zealand." New Zealand Journal of Agricultural Research 36, no. 3 (July 1993): 301–7. http://dx.doi.org/10.1080/00288233.1993.10417727.

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Scott, N. E., and A. W. Davison. "The distribution and ecology of coastal species on roadsides." Vegetatio 62, no. 1-3 (June 1985): 433–40. http://dx.doi.org/10.1007/bf00044771.

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França, Susana, and Henrique N. Cabral. "Predicting fish species distribution in estuaries: Influence of species’ ecology in model accuracy." Estuarine, Coastal and Shelf Science 180 (October 2016): 11–20. http://dx.doi.org/10.1016/j.ecss.2016.06.010.

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Dissertations / Theses on the topic "Ecology of species distribution"

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Kaky, E. "Species distribution modelling of Egyptian plants under climate change." Thesis, University of Nottingham, 2018. http://eprints.nottingham.ac.uk/52119/.

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It is thought that climate change will have a major impact on species distributions by changing the habitat suitability for species. Species distribution modelling is a modern approach to assess the potential effect of climate change on biodiversity. We used 11 environmental variables with the MaxEnt algorithm to model the distributions of 114 Egyptian medicinal plant species under current conditions, then projecting them into three different future times (2020, 2050, and 2080) under two different climate-change emission scenarios (A2a and B2a), under two hypotheses about the capability of the species for dispersal (unlimited and no dispersal). Species richness maps for current and future times were produced. We tested the value of Egypt’s Protected Areas under climate change by estimating the species richness inside and outside under each scenario. We assessed Egyptian medicinal plants based on IUCN Red List categories and criteria, and then used the SDMs for conservation planning with and without consideration of socioeconomic factors using Zonation software. The A2 emission scenario was more harmful than B2 under all assumptions. Species richness inside Protected Areas was significantly higher than outside for all models. Based just on the records, between 75% and 90% of species could be classified as Least Concern, according to the assumptions made. Similarly, based on SDMs all species could be classified as LC at the current time, whilst in the future under climate change, up to 18% of species face the risk of extinction, depending on assumptions and based on the absolute time gap between the two future times. Based on 10 years, most species were assigned as Least Concern. Areas within PAs were no better in conservation prioritization value than area outside when socioeconomic costs (especially the Human Influence Index) were taken into account. Species distribution models appear to be extremely useful for conservation planning under climate change, particularly when only sparse data are available. Socioeconomic information adds a new dimension to conservation planning, which is actually misleading and incomplete without it.
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Baldridge, Elita. "A data-intensive assessment of the species-abundance distribution." Thesis, Utah State University, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3700756.

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The hollow curve species abundance distribution describes the pattern of large numbers of rare species and a small number of common species in a community. The species abundance distribution is one of the most ubiquitous patterns in nature and many models have been proposed to explain the mechanisms that generate this pattern. While there have been numerous comparisons of species abundance distribution models, most of these comparisons only use a small subset of available models, focus on a single ecosystem or taxonomic group, and fail to use the most appropriate statistical methods. This makes it difficult to draw general conclusions about which, if any, models provide the best empirical fit to species abundance distributions. I compiled data from the literature to significantly expand the available data for underrepresented taxonomic groups, and combined this with other macroecological datasets to perform comprehensive model comparisons for the species abundance distribution. A multiple model comparison showed that most available models for the species abundance distribution fit the data equivalently well across a diverse array of ecosystems and taxonomic groups. In addition, a targeted comparison of the species abundance distribution predicted by a major ecological theory, the unified neutral theory of biodiversity (neutral theory), against a non-neutral model of species abundance, demonstrates that it is difficult to distinguish between these two classes of theory based on patterns in the species abundance distribution. In concert, these studies call into question the potential for using the species abundance distribution to infer the processes operating in ecological systems.

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Pinkerton, Jeramy John. "Predicting the Potential Distribution of Two Threatened Stream Fish Species in Northeast Ohio." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1461189304.

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Syfert, Mindy Mardean. "Species distribution modelling using presence-only data : applications in ecology and conservation." Thesis, University of Cambridge, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.648801.

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Cardoso, C. A. B. "The quantification of aggregation intensities in mapped point patterns." Thesis, University of Oxford, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.375242.

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Talley, Brooke Lee. "Host-Pathogen Ecology: Effects of Species Ecology and Environmental Factors on the Intensity and Distribution of Disease Among Illinois Amphibians." OpenSIUC, 2014. https://opensiuc.lib.siu.edu/dissertations/855.

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The worldwide decline of amphibians is due to several interacting factors that vary in their involvement and severity according to species, geography, environment, and individual response (Wake and Vredenburg 2008; Gahl et al. 2011). One of those threats has caused population declines globally (Stuart et al. 2004), Batrachochytrium dendrobatidis (Bd), which is the fungal pathogen that causes chytridiomycosis in amphibians (Berger et al. 1998; Longcore et al. 1999). Bd's effects are not completely known since some areas of the world have been studied (e.g., Panama, Lips et al. 2006; United States Sierra Nevada, Briggs et al. 2010; Australia, Phillott et al. 2013) while other areas have received little or no attention, often because these systems appear stable or because the effect of threats are not known. In the Midwestern United States, widespread anuran population declines occurred historically and are in some cases ongoing (e.g., Vogt 1981, Oldfield and Moriarty 1995, Brodman and Kilmurry 1998, Casper 1998, Hay 1998, Moriarty 1998, Mossman et al. 1998, Varhegyi et al. 1998, Steiner and Lehtinen 2008, Zippel and Tabaka 2008). Large-scale habitat alterations, chemical contaminations, and other threats have likely caused some Midwestern U.S. amphibian declines (Lannoo, 1998), but the role of Bd in historic and current population declines has been limited to small population surveys or incidental discovery of Bd (e.g., Pessier et al. 1999; Beasley et al. 2005; Steiner and Lehtinen 2008). I investigated the current and historic Bd infection levels among amphibians in Illinois and identified species risk factors associated with likelihood of chytridiomycosis-related death. My research questions focused on which biotic and abiotic factors explained Bd prevalence and intensities among current populations, which species risk factors would make them more likely to suffer severe Bd infection, and what the historic Bd status was in Illinois. Working with Illinois amphibians presented the opportunity to answer these research questions because Bd was already known to occur in Illinois (Pessier et al. 1999), there were a variety of anecdotal examples of historic population declines in Illinois (Beasley et al. 2005; Lannoo 1998), and extensive museum holdings were available to document the spatial and temporal pattern of Bd among Illinois populations. In the chytridiomycosis-amphibian disease system, mortality is driven by intensity of infection. Intensity is affected by many factors, including environmental temperatures, amphibian community composition, and fungal traits. However, the relative importance of biotic and abiotic factors on Bd prevalence and intensity in multispecies, natural communities is unknown for any wild populations. In 2008-2009, I conducted one of the first large-scale strategic surveys of both current and historic presence of Bd. I sampled 4,691 Illinois amphibians from current and historic populations to provide a framework of historic Bd infection and current status, and used those results to identify at-risk populations based on natural history and species risk factors. I tested 2,804 amphibians from 12 species for Bd, and determined that Bd was present in all sites, wetlands, and in all species in both years. Statewide prevalence was relatively high (2008 &mu = 34%; 2009 &mu = 55%), as was average individual infection intensity (2008 &mu = 1,773 Zswab; 2009 &mu = 2,159 Zswab). Wetland water temperature best explained Bd prevalence, but several biological factors explained intensity. Higher Bd intensities were correlated with species richness and indicated an amplification effect (Ostfeld and Keesing 2012). Hylid treefrogs may be amplifying species because they had the highest infection intensities and their presence was correlated with increased infection in other taxa. Bd can cause declines and extinctions in amphibian populations (Stuart et al. 2004), but other threats may also be involved (Collins and Storfer 2003). In Illinois, amphibian populations may be threatened by a variety of assaults including disease, habitat loss, chemical contaminants, and invasive species (Lannoo 1998). Management for biodiversity typically focuses on identifying and mitigating threats and prioritizing species susceptibility by identifying risk factors. I proposed to study whether species risk factors for Bd also signal general susceptibility to other threats (e.g., Lips et al. 2003; Bielby et al. 2008; Cooper et al. 2008) in Illinois amphibians. I identified nine potential risk factors for each of 21 Illinois species form the literature, and compared association of those traits with disease intensity. I used Bd intensity data from 1,445 Bd-positive amphibians collected 2008-2010. As in Chapter 2, I found that both biological and environmental factors explained disease intensity at the species levels: air temperature during the breeding season was the best predictor of infection intensity with three species biological traits also contributing (i.e., longevity, clutch size, and aquatic index). Conservation status did not explain Bd intensities, likely because conservation status is based upon rarity, population trends, and presence of threats, but which does not always include Bd susceptibility. Since most of the study species were common prior to my disease survey with relatively stable populations with no prior Bd threat, the conservation statuses used in this analysis did not predict Bd risk. Now that I have shown Bd to be widespread and at high intensities in the state, a reassessment of data included in the species status would be timely and might be warranted. I found that Bd was geographically and taxonomically widespread in Illinois, which suggested an established infection status, perhaps longer than the first report from the 1990s (Pessier et al. 1999). Also, this suggests that population declines from chytridiomycosis might have occurred historically. I used museum holdings to determine spatial and temporal distributions of Bd in Illinois amphibians. I tested 1,008 museum specimens from the vertebrate collections at Southern Illinois University, Illinois Natural History Survey, and the University of Illinois Museum of Natural History to determine the oldest date of anuran Bd infection in Illinois. I detected 110 Bd positive specimens (10.7%, CI: 9.0-12.8%) in four species collected during the 1890s-1980s. The earliest Bd record was from a Lithobates sphenocephalus collected in southern Illinois in 1900. I determined that Illinois amphibians have been living endemically with Bd for at least 113 years, extending the date of the oldest U.S. record of Bd infection by 61 years. The long-term presence of Bd, coupled with multiple anecdotal reports of population declines, suggest that Bd may have been involved in historic population declines in Illinois amphibians. I found widespread taxonomic and geographic distribution of Bd among current and historic populations of Illinois amphibians. I found a surprisingly long history of Bd in Illinois that transforms the way we consider impacts on historic species and potential co-evolution of disease in Midwestern U.S. amphibians. My finding is as old as the oldest records from Brazil, Africa, and Asia (Weldon et al. 2004; Goka et al. 2009; Schloegel et al. 2010, 2012), suggesting a more ancient history of Bd and amphibians.
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McCluskey, Eric M. "Landscape ecology approaches to Eastern Massasauga Rattlesnake conservation." The Ohio State University, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=osu1452059485.

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Lintott, P. R. "The distribution and habitat preferences of bats in a temperate urban landscape." Thesis, University of Stirling, 2015. http://hdl.handle.net/1893/22229.

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Urbanisation is a key driver in the loss, fragmentation and modification of natural habitats resulting in the global loss of biodiversity. As the human population, and consequently the rate of urbanisation, continues to increase exponentially it is important to understand how to sustain and enhance biodiversity within the built environment. Cities comprise a complex assortment of habitat types yet relatively little is known of how its composition and spatial configuration can influence species presence or foraging activities. It is therefore necessary to examine habitat use and biodiversity patterns at multiple spatial scales to fully understand how species are responding to the urban matrix. There are few other orders of animals that are as strongly associated with people as bats (Chiroptera); for some bat species human habitations provide roosts and adaptations of the environment provide food sources. However bat species richness generally declines with increasing urbanisation indicating that many species are not able to persist in highly urbanised areas. In this thesis, I show that the behaviour, habitat preferences, and distribution of bats are strongly influenced by the built environment at both a local and landscape scale. Although many animal species are known to exhibit sex differences in habitat use, adaptability to the urban landscape is commonly examined at the species level without consideration of potential intraspecific differences. I found that female Pipistrellus pygmaeus show greater selectivity in foraging locations within urban woodland in comparison to males at both a local and landscape scale. There was a lower probability of finding females within woodlands which were poorly connected, highly cluttered, with a high edge: interior ratio and fewer mature trees. The results have important implications for our understanding of how to manage areas for breeding females and highlight the need to supplement acoustic monitoring with trapping data to assess sex differences in habitat use. Determining how morphological or behavioural traits can influence species adaptability to the built environment may enable us to improve the effectiveness of conservation efforts. The morphological similarities between P. pygmaeus and P. pipistrellus suggest that both species should respond similarly to the urban matrix, however I found differential habitat use occurring within a variety of urban habitats (e.g. woodland and waterways) and at a landscape scale. In urban woodland there was a higher probability of P. pygmaeus activity relative to P. pipistrellus in woodlands with low clutter and understory cover which were surrounded by low levels of built environment. Many bat species are strongly associated with aquatic or adjacent riparian habitats yet we know little about the utilisation of urban waterways by bats. After surveying urban waterways throughout the UK, I was able to show that the built environment can negatively affect a variety of bat species from the riparian zone up to 3km from a waterway. This indicates that beneficial urban waterway rehabilitation schemes for bats require management at multiple spatial scales, from retaining a vegetated riparian zone at the local scale to highlighting the necessity for conservation funding to be spent on the implementation of landscape scale environmental improvement schemes that encompass the entire urban matrix. Undertaking surveys to confirm species presence or to estimate population sizes can be difficult, particularly for elusive species such as bats. I was able to demonstrate a variety of ways to increase surveying efficiency (e.g. the use of an acoustic lure to increase bat-capture rate) and a significant relationship between bat activity and the relative abundance of certain species of bat which can maximise the knowledge of diversity in an area whilst minimising wildlife disturbances. Urbanisation has also had strong negative effects on many insect groups, such as moths, which are important components of the diets of many bat species. I found that woodland vegetation characteristics were more important than the surrounding landscapes in determining the abundance, species richness, and species diversity of moth assemblages within urban woodland. This indicates that management at a local scale to ensure provision of good quality habitat may be more beneficial for moth populations than improving habitat connectivity across the urban matrix. The findings presented in this thesis have important implications for our understanding of the adaptability of species to the built environment and for the management and monitoring of bat populations. It also highlights that even common bat species are negatively affected by urbanisation and much greater attention should be paid to securing their future within the urban landscape.
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Haywood, Carly. "NINE-BANDED ARMADILLOS IN SOUTHERN ILLINOIS: DISEASES, SPATIAL DISTRIBUTION, AND LIVE-CAPTURE TECHNIQUES." OpenSIUC, 2020. https://opensiuc.lib.siu.edu/theses/2804.

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Originally endemic to South America, the nine-banded armadillo (Dasypus novemcinctus) has recently expanded its range northward to Illinois. With this range expansion comes concern from both wildlife managers and the general public regarding potential incoming pathogens and unknown impacts on native wildlife. My research, conducted during 2018-2020 in southern Illinois, addressed the following 3 objectives intended to provide information regarding this novel species: (1) test for the presence of Trypanosoma cruzi and Mycobacterium leprae, (2) model the potential distribution of armadillos, and (3) attempt several different armadillo capture methods. For Objective 1, I tested roadkilled specimens for T. cruzi and M. leprae, 2 pathogens known to infect humans, using PCR and ELISA, respectively. All 81 samples tested for T. cruzi and all 25 samples tested for M. leprae were negative. The latter case is consistent with the enemy release hypothesis, suggesting armadillos have evaded parasites present in their native environment due to geographical distance. The absence of T. cruzi in the sampled individuals implies dispersing individuals are more robust than those at the center of their range. For Objective 2, I used MAXENT to model potential armadillo distribution in 51 counties in southern Illinois using 39 presence locations. Modeling identified low-intensity development to be the most important predictor of armadillo presence. For Objective 3, I attempted to capture armadillos using spotlighting on roads, staking out burrows, unbaited single-door cage traps, and unbaited double-door cage traps. Based on trap nights per capture, I found the use of double-door cage traps to be the most efficient method. My study will aid in managing colonizing armadillo populations by presenting information regarding dynamics of disease transmission, predicting areas of armadillo presence, and capture methods.
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Tang, Wing-kai, and 鄧榮佳. "Distribution, seasonality and species identification of larval stomatopoda in Hong Kong waters." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2009. http://hub.hku.hk/bib/B4266469X.

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Books on the topic "Ecology of species distribution"

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Rahmani, Asad Rafi. Ecology and distribution of Indian storks with special reference to endangered species: Final report. Aligarh: Dept. of Wildlife Sciences, Aligarh Muslim University, 1999.

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Mallory, M. L. Community knowledge on the distribution and abundance of endangered species in southern Baffin Island, Nunavut, Canada. Ottawa: Minister of Public Works and Government Services Canada, 2001.

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Bio, Ana M. F. Does vegetation suit our models?: Data and model assumption and the assessment of species distribution in space. Utrecht: Royal Dutch Geographical Society, 2000.

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Species composition and distribution of diatom assemblages in spring waters from various geological formations in southern Poland. Stuttgart, Germany: Cramer, 2013.

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Matthysse, John G. The ixodid ticks of Uganda together with species pertinent to Uganda because of their present known distribution. College Park, Md: Entomological Society of America, 1987.

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Mitra, Tridib Ranjan. Ecology and biogeography of Odonata with special reference to Indian fauna. Kolkata: The Survey, 2003.

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service), SpringerLink (Online, ed. Handbook of Alien Species in Europe. Dordrecht: Springer Netherlands, 2009.

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Christian, Habel Jan, and SpringerLink (Online service), eds. Biodiversity Hotspots: Distribution and Protection of Conservation Priority Areas. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2011.

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Scruton, D. A. Phytoplankton assemblages from 97 headwater lakes in insular Newfoundland: An assessment of environmental and morphometric influences on species distributions and associations. St. John's, Nfld: Science Branch, Dept. of Fisheries and Oceans, 1987.

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Cassini, Marcelo Hernán. Distribution Ecology. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-6415-0.

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Book chapters on the topic "Ecology of species distribution"

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Cassini, Marcelo Hernán. "Distribution of Species." In Distribution Ecology, 101–14. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-6415-0_7.

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Cassini, Marcelo Hernán. "Distribution of Species Assemblages." In Distribution Ecology, 117–26. New York, NY: Springer New York, 2013. http://dx.doi.org/10.1007/978-1-4614-6415-0_8.

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Alfredsson, Gudni A., and Jakob K. Kristjansson. "Ecology, Distribution, and Isolation of Thermus." In Thermus Species, 43–66. Boston, MA: Springer US, 1995. http://dx.doi.org/10.1007/978-1-4615-1831-0_2.

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Harding, Paul T. "National species distribution surveys." In Monitoring for Conservation and Ecology, 133–54. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3086-8_8.

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Fletcher, Robert, and Marie-Josée Fortin. "Species Distributions." In Spatial Ecology and Conservation Modeling, 213–69. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-030-01989-1_7.

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Traunspurger, Walter, and Nabil Majdi. "Species composition and distribution of free-living nematodes in lakes and streams." In Ecology of freshwater nematodes, 58–108. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789243635.0003.

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Abstract This chapter provides an overview of the distributional patterns of nematodes in lakes, rivers, and streams worldwide and of the factors that affect the structuring of nematode communities in the field. Drivers of variability in species composition such as habitat texture, flow rate, temperature, water chemistry, oxygen, vertical distribution of nematodes in the sediment, water depth in lakes, microphytobenthos, macrophytes, heterotrophic microbes, interspecific competition, and predation, are discussed.
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Scott, N. E., and A. W. Davison. "The distribution and ecology of coastal species on roadsides." In Ecology of coastal vegetation, 433–40. Dordrecht: Springer Netherlands, 1985. http://dx.doi.org/10.1007/978-94-009-5524-0_48.

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Carlton, James T. "Bioinvasion Ecology: Assessing Invasion Impact and Scale." In Invasive Aquatic Species of Europe. Distribution, Impacts and Management, 7–19. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-015-9956-6_2.

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Haque, Ziaul, and Mujeebur Rahman Khan. "Meloidogynidae: Meloidogyne species." In Handbook of invasive plant-parasitic nematodes, 278–336. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789247367.0010.

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Abstract This chapter includes information on: authentic identification; geographical distribution; risk of introduction; host ranges; symptoms; biology and ecology; planting material liable to carry the nematode; chance of establishment; likely impact; phytosanitary measures; and a detailed account of diagnosis procedures, such as sampling, isolation/detection and identification with morphological and molecular characterization, of invasive plant-parasitic Meloidogyne species.
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Haque, Ziaul, and Mujeebur Rahman Khan. "Hemicycliophoridae: Hemicycliophora species." In Handbook of invasive plant-parasitic nematodes, 116–20. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789247367.0006.

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Abstract This chapter includes information on: authentic identification; geographical distribution; risk of introduction; host ranges; symptoms; biology and ecology; planting material liable to carry the nematode; chance of establishment; likely impact; phytosanitary measures; and a detailed account of diagnosis procedures, such as sampling, isolation/detection and identification with morphological and molecular characterization, of the species of the invasive plant-parasitic sheath nematode Hemicycliophora.
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Conference papers on the topic "Ecology of species distribution"

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Olshanskyi, Igor, Svitlana Zhygalova, and Oksana Futorna. "Geographical Distribution of <em>Sonchus</em> L. Species in Ukraine <sup>†</sup>." In 1st International Electronic Conference on Biological Diversity, Ecology and Evolution. Basel, Switzerland: MDPI, 2021. http://dx.doi.org/10.3390/bdee2021-09429.

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Varaldo, Lucia, Davide Dagnino, Maria Guerrina, Luigi Minuto, and Gabriele Casazza. "Can Species Distributions Models Help to Design Conservation Strategies for Narrow-Ranged Species under Climate Change? A Case Study from Santolina Genus <sup>†</sup>." In 1st International Electronic Conference on Biological Diversity, Ecology and Evolution. Basel, Switzerland: MDPI, 2021. http://dx.doi.org/10.3390/bdee2021-09406.

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Marushchak, Oleksii, Oksana Nekrasova, Volodymyr Tytar, Mihails Pupins, Andris Čeirāns, and Arturs Skute. "Distribution of Viviparous American Fish Species in Eastern Europe on the Example of Gambusia Holbrooki Girarg, 1859 and Poecilia Reticulata Peters, 1859 in the Context of Global Climate Change <sup>†</sup>." In 1st International Electronic Conference on Biological Diversity, Ecology and Evolution. Basel, Switzerland: MDPI, 2021. http://dx.doi.org/10.3390/bdee2021-09398.

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Mkrtchian, Alexander. "MODELING PRESENT AND PROSPECTIVE DISTRIBUTION OF PHYTEUMA GENUS IN CARPATHIAN REGION WITH MACHINE LEARNING TECHNIQUES USING OPEN CLIMATIC AND SOIL DATA." In GEOLINKS Conference Proceedings. Saima Consult Ltd, 2021. http://dx.doi.org/10.32008/geolinks2021/b2/v3/17.

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Abstract:
"Species distribution modeling can be effectively carried out using open data and data analysis tools with machine learning techniques. Modeling of the distribution of Phyteuma genus in the Carpathian region has been carried out with data from the GBIF database, climatic data from the Worldclim database, and soil properties data from Soilgrids soil information system. Spatial distribution modeling was accomplished with machine learning techniques that have marked advantages over more traditional statistical methods, like the ability to fit complex nonlinear relationships common in ecology. Four methods have been examined: Maxent, Random Forest, Artificial Neural Networks (ANN), and Boosted Regression Trees. AUC and TSS criteria calculated for testing data with cross-validation have been applied for assessing the performance of the models and to tune their parameters. ANN with a reduced set of predictor variables (6 from initial 21) appeared to fare the best and was applied for predictive modeling. Prospective data based on future climate projections from Worldclim were input to the model to get the prospective distribution of the plant taxon considering expected climate changes under different RCPs"
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Tanase, Maria. "CUSCUTA SPECIES (CONVOLVULACEAE) IN SOUTH-EAST TRANSYLVANIA, ROMANIA." In 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/be5.v1/s20.032.

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Arnosova, L. "INDICATION OF MACROINVERTEBRATES SPECIES RESISTANT TO FLOW RATE FLUCTUATIONS." In 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgem2014/b52/s20.047.

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Sencovici, Mihaela. "INVASIVE SPECIES � THEIR IMPACT ON THE ECOSYSTEMS. CASE STUDY: TARGOVISTE PLAIN." In 13th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2013. http://dx.doi.org/10.5593/sgem2013/be5.v1/s20.001.

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Silva F. da Luz, Cleber, Liria M. Sato, Andre L. Acosta, Antonio M. Saraiva, and Edson T. Midorikawa. "Parallelization in Predicting Species Distribution." In 2017 IEEE 7th International Advance Computing Conference (IACC). IEEE, 2017. http://dx.doi.org/10.1109/iacc.2017.0019.

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Machar, Ivo. "APPLYING OF THE UMBRELLA SPECIES CONSERVATION CONCEPT TO THE ENVIRONMENTAL IMPACT ASSESSMENT." In 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgem2014/b51/s20.005.

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Grigorescu, Ines. "ASSESSING INVASIVE TERRESTRIAL PLANT SPECIES IN THE MURES FLOODPLAIN NATURAL PARK. ROMANIA." In 14th SGEM GeoConference on ECOLOGY, ECONOMICS, EDUCATION AND LEGISLATION. Stef92 Technology, 2014. http://dx.doi.org/10.5593/sgem2014/b51/s20.008.

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Reports on the topic "Ecology of species distribution"

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Janik, Vincent, Len Thomas, and Tom Norris. The Ecology and Acoustic Behavior of Minke Whales in the Hawaiian and Pacific Islands: A Study to Assess the Distribution, Abundance, Acoustic Behaviors, and the Effects of Noise on a Visually Elusive, but Acoustically Active Species. Fort Belvoir, VA: Defense Technical Information Center, September 2011. http://dx.doi.org/10.21236/ada602544.

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Beltz, Roy C., and Daniel F. Bertelson. Distribution maps for Midsouth tree species. New Orleans, LA: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station, 1990. http://dx.doi.org/10.2737/so-rb-151.

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Ray, Gary L. Invasive Animal Species in Marine and Estuarine Environments: Biology and Ecology. Fort Belvoir, VA: Defense Technical Information Center, January 2005. http://dx.doi.org/10.21236/ada430308.

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Cushman, Samuel A., Jeffrey S. Evans, Kevin McGarigal, and Joseph M. Kiesecker. Toward Gleasonian landscape ecology: From communities to species, from patches to pixels. Ft. Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, 2010. http://dx.doi.org/10.2737/rmrs-rp-84.

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Mooney, T. A., Peter Tyack, Robin W. Baird, and Paul E. Nachtigall. Acoustic Behavior, Baseline Ecology and Habitat Use of Pelagic Odontocete Species of Concern. Fort Belvoir, VA: Defense Technical Information Center, September 2012. http://dx.doi.org/10.21236/ada573565.

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Mooney, T. A., Peter Tyack, Robin W. Baird, and Paul E. Nachtigall. Acoustic Behavior, Baseline Ecology and Habitat use of Pelagic Odontocete Species of Concern. Fort Belvoir, VA: Defense Technical Information Center, September 2013. http://dx.doi.org/10.21236/ada598605.

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Tyack, Peter L., T. A. Mooney, Robin W. Baird, and Paul E. Nachtigall. Acoustic Behavior, Baseline Ecology and Habitat Use of Pelagic Odontocete Species of Concern. Fort Belvoir, VA: Defense Technical Information Center, September 2011. http://dx.doi.org/10.21236/ada598735.

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Spotila, J. R. Constraints of bioenergetics on the ecology and distribution of vertebrate ectotherms. Office of Scientific and Technical Information (OSTI), November 1992. http://dx.doi.org/10.2172/6658267.

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Chmelka, B. F. Distribution of metal and adsorbed guest species in zeolites. Office of Scientific and Technical Information (OSTI), December 1989. http://dx.doi.org/10.2172/6783704.

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Bull, Evelyn L., and Bernie E. Carter. Tailed frogs: distribution, ecology, and association with timber harvest in northeastern Oregon. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1996. http://dx.doi.org/10.2737/pnw-rp-497.

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