Увійти

Готові списки джерел за темами / Faunal response to rehabilitation / Статті в журналах

Статті в журналах з теми "Faunal response to rehabilitation"

Щоб переглянути інші типи публікацій з цієї теми, перейдіть за посиланням: Faunal response to rehabilitation.

Автор: Grafiati

Опубліковано: 10 грудня 2022

Оновлено: 28 січня 2023

Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями

Оберіть тип джерела:

Ознайомтеся з топ-50 статей у журналах для дослідження на тему "Faunal response to rehabilitation".

Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.

Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.

Переглядайте статті в журналах для різних дисциплін та оформлюйте правильно вашу бібліографію.

1

Gould, Susan F. "Does post-mining rehabilitation restore habitat equivalent to that removed by mining? A case study from the monsoonal tropics of northern Australia." Wildlife Research 38, no. 6 (2011): 482. http://dx.doi.org/10.1071/wr11019.

Повний текст джерела

Анотація:

Context Rehabilitation is increasingly being promoted as a strategy for minimising and even reversing biodiversity loss. Many rehabilitation strategies that aim to provide habitat focus entirely on establishing vegetation. Successful vegetation establishment, however, does not necessarily provide habitat that is ecologically equivalent to that removed by vegetation clearing. Quantitative understanding of faunal responses to rehabilitation is required if rehabilitation techniques are to be refined and deliver desired biodiversity outcomes. Aims I aimed to assess the extent to which post-mining rehabilitation restores bird habitat equivalent to that removed in the mining process on the Weipa bauxite plateau. Methods The composition, abundance and richness of bird assemblages were compared between native forest sites and a 23-year chronosequence of post-mining rehabilitation sites. Native forest sites were made up of three Weipa bauxite plateau land units, including the land unit that represents pre-mining native forest, and two land units that are considered to be potential analogues for the post-mining landscape. Key results Bird abundance and bird species richness increased with rehabilitation age. Bird species richness in the two oldest age classes of mine rehabilitation was similar to values obtained from pre-mining native forest and post-mining landscape analogue sites. The composition of bird assemblages, however, was significantly different. Of all the bird species observed, 25% occurred exclusively in native forest sites, 19% occurred exclusively in mine-rehabilitation sites, and the remaining 56% were recorded in both native forest and mine-rehabilitation sites. Site bird-detection rates were significantly related to site vegetation structure, with inter-specific differences in bird response. Conclusions Post-mining rehabilitation at Weipa has partially made up for the loss of habitat caused by clearing for mining. Twenty-three years after rehabilitation commenced, however, a clear residual impact on biodiversity remains, with a third of native forest birds absent from mine rehabilitation, including several native forest specialists. Implications Rehabilitation can partially make up for biodiversity losses caused by the initial loss of habitat. There is no evidence, however, that rehabilitation can achieve ‘no net loss’. Reliance on rehabilitation to achieve conservation outcomes does not address the fact that many fauna species require resources that are found only in mature forest.

Стилі APA, Harvard, Vancouver, ISO та ін.

2

Short, Michael Kirwan John. "Guanabara Bay Oil Spill 2000, Brazil – Cetacean Response." International Oil Spill Conference Proceedings 2003, no. 1 (April 1, 2003): 1035–37. http://dx.doi.org/10.7901/2169-3358-2003-1-1035.

Повний текст джерела

Анотація:

ABSTRACT On the 18th January 2000 a broken pipeline owned and operated by the oil company Petrobras spilt some 1300 tonne of bunker fuel into Guanabara Bay, Rio de Janeiro. The wildlife response was divided amongst 2 operational strategies and included – avian fauna and cetaceans. This paper deals with the cetacean response only. Cetaceans are generally not considered as an important feature of an oil spill response. Contingency planning for cetaceans in oil spills is now becoming an important element for preparedness for some countries. The cetacean response in Guanabara Bay specifically targeted a pod of about 70 members of the species Sotalia fluviatilis, a small dolphin that inhabits the bay. The response included the development of a plan that included a response system, a monitoring program and action plans. The response system detailed the mechanism for the plan to work and adopted the incident control management system. The monitoring program related to the study of any short term or long term deleterious effects resulting from the spill and consisted of basic spatial, temporal and behavioural studies. Action plans were developed specific to the character of Guanabara Bay and included the rescue and rehabilitation strategies necessary to respond to oil affected cetaceans. A training program was then developed and implemented to personnel who were to enact the cetacean response.

Стилі APA, Harvard, Vancouver, ISO та ін.

3

Conallin, Anthony J., Ben B. Smith, Leigh A. Thwaites, Keith F. Walker, and Bronwyn M. Gillanders. "Environmental Water Allocations in regulated lowland rivers may encourage offstream movements and spawning by common carp, Cyprinus carpio: implications for wetland rehabilitation." Marine and Freshwater Research 63, no. 10 (2012): 865. http://dx.doi.org/10.1071/mf12044.

Повний текст джерела

Анотація:

Environmental Water Allocations (EWAs) are used to enhance native flora and fauna in regulated rivers, but may also benefit alien invasive species like common carp (Cyprinus carpio). We examined the invasion and spawning risk posed by adult common carp during an EWA delivered from the River Murray to a flow-through wetland in South Australia from June to December 2008. Offstream movements of fish and turtles were monitored continuously via the inlet and outlet creeks. Long-necked turtles (Chelodina longicollis, n = 129) dominated at the inlet where few fish were collected (n = 24), whereas much larger numbers of common carp in prime spawning condition (n = 4709), alien goldfish (Carassius auratus, n = 1201) and native bony herring (Nematalosa erebi, n = 93) were attracted to the outlet and displayed distinct movements. Adult common carp movements began in August, in response to increasing water temperatures, peaked in mid-September before spawning, then declined and were close to zero by December. The timing of EWA deliveries potentially could be manipulated to reduce adult carp invasion and spawning potential while providing some advantage to native fish, but the benefits may be short-lived without additional carp management interventions such as wetland drying.

Стилі APA, Harvard, Vancouver, ISO та ін.

4

Power, M., C. Fraser, A. Hobson, J. C. Rothwell, S. Mistry, D. A. Nicholson, D. G. Thompson, and S. Hamdy. "Changes in pharyngeal corticobulbar excitability and swallowing behavior after oral stimulation." American Journal of Physiology-Gastrointestinal and Liver Physiology 286, no. 1 (January 2004): G45—G50. http://dx.doi.org/10.1152/ajpgi.00114.2003.

Повний текст джерела

Анотація:

Faucial pillar (FP) stimulation is commonly used in swallowing rehabilitation, yet its physiological basis remains uncertain. We investigated the effects of intraoral FP stimulation on human corticobulbar excitability and swallowing behavior, to explore the possibility of a central mechanism for functional change. In 10 healthy subjects, corticobulbar projections to pharynx were investigated with transcranial magnetic stimulation, via intraluminal electrodes, before and up to 1 h after 10 min of electrical FP stimulation with three frequencies (0.2, 1, and 5 Hz) or sham and peripheral (median nerve) stimulation. In a second study, swallowing behavior was assessed with videofluoroscopy before and after FP stimulation. FP stimulation at 5 Hz inhibited the corticobulbar projection (-14 ± 6%, P < 0.02) and lengthened swallow response time (+114 ± 24%, P = 0.02). By comparison, FP stimulation at 0.2 Hz facilitated this projection (+60 ± 28%, P < 0.04), without enhancing swallowing behavior. Neither 1-Hz, sham, nor median nerve stimulation altered excitability. Thus changes in corticobulbar excitability to FP stimulation are frequency dependent with implications for the treatment for neurogenic swallowing dysfunction.

Стилі APA, Harvard, Vancouver, ISO та ін.

5

Frey, J. K. "Response of a Mammalian Faunal Element to Climatic Changes." Journal of Mammalogy 73, no. 1 (April 14, 1992): 43–50. http://dx.doi.org/10.2307/1381864.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

6

Chew, Amy. "Mammal faunal response to the ETM2 and H2 hyperthermals." Rendiconti online della Società Geologica Italiana 31 (July 2014): 40–41. http://dx.doi.org/10.3301/rol.2014.35.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

7

Chew, A. E. "Mammal faunal change in the zone of the Paleogene hyperthermals ETM2 and H2." Climate of the Past 11, no. 9 (September 24, 2015): 1223–37. http://dx.doi.org/10.5194/cp-11-1223-2015.

Повний текст джерела

Анотація:

Abstract. "Hyperthermals" are past intervals of geologically rapid global warming that provide the opportunity to study the effects of climate change on existing faunas over thousands of years. A series of hyperthermals is known from the early Eocene (~ 56–54 million years ago), including the Paleocene–Eocene Thermal Maximum (PETM) and two subsequent hyperthermals (Eocene Thermal Maximum 2 – ETM2 – and H2). The later hyperthermals occurred during warming that resulted in the Early Eocene Climatic Optimum (EECO), the hottest sustained period of the Cenozoic. The PETM has been comprehensively studied in marine and terrestrial settings, but the terrestrial biotic effects of ETM2 and H2 are relatively unknown. Two carbon isotope excursions (CIEs) have been described in the northern part of the Bighorn Basin, WY, USA, and related to ETM2 and H2. An ~ 80 m thick zone of stratigraphic section in the extraordinarily dense, well-studied terrestrial mammal fossil record along the Fifteenmile Creek (FC) in the south–central part of the basin spans the levels at which the CIEs occur in the northern Bighorn Basin. High-resolution, multiparameter paleoecological analysis of this part of the FC section reveals two episodes of significant faunal change – faunal events B-1 and B-2 – characterized by significant peaks in species diversity and turnover and changes in abundance and relative body size. Faunal events B-1 and B-2 are hypothesized to be related to the CIEs in the northern part of the basin and hence to the climatic and environmental change of ETM2 and H2. In contrast with the PETM, change at faunal events B-1 and B-2 is less extreme, is not driven by immigration and involves a proliferation of body sizes, although abundance shifts tend to favor smaller congeners. The response at faunal events B-1 and B-2 is distinctive in its high proportion of species losses, potentially related to heightened species vulnerability in response to changes already underway in the lead-up to the EECO. Faunal response at faunal events B-1 and B-2 is also distinctive in that it shows high proportions of beta richness, suggestive of increased geographic dispersal related to transient increases in habitat (floral) complexity and/or precipitation or seasonality of precipitation.

Стилі APA, Harvard, Vancouver, ISO та ін.

8

Chew, A. E. "Mammal faunal response to the Paleogene hyperthermals ETM2 and H2." Climate of the Past Discussions 11, no. 2 (April 16, 2015): 1371–405. http://dx.doi.org/10.5194/cpd-11-1371-2015.

Повний текст джерела

Анотація:

Abstract. Scientists are increasingly turning to deep-time fossil records to decipher the long-term consequences of climate change in the race to preserve modern biotas from anthropogenically driven global warming. "Hyperthermals" are past intervals of geologically rapid global warming that provide the opportunity to study the effects of climate change on existing faunas over thousands of years. A series hyperthermals is known from the early Eocene (∼56–54 million years ago), including the Paleocene-Eocene Thermal Maximum (PETM) and two subsequent hyperthermals, Eocene Thermal Maximum 2 (ETM2) and H2. The later hyperthermals occurred following the onset of warming at the Early Eocene Climatic Optimum (EECO), the hottest sustained period of the Cenozoic. The PETM has been comprehensively studied in marine and terrestrial settings, but the terrestrial biotic effects of ETM2 and H2 are unknown. Their geochemical signatures have been located in the northern part of the Bighorn Basin, WY, USA, and their levels can be extrapolated to an extraordinarily dense, well-studied terrestrial mammal fossil record in the south-central part of the basin. High-resolution, multi-parameter paleoecological analysis reveals significant peaks in species diversity and turnover and changes in abundance and relative body size at the levels of ETM2 and H2 in the south-central Bighorn Basin record. In contrast with the PETM, faunal change at the later hyperthermals is less extreme, does not include immigration and involves a proliferation of body sizes, although abundance shifts tend to favor smaller congeners. Faunal response at ETM2 and H2 is distinctive in its high proportion of species losses potentially related to heightened species vulnerability in response to the changes already underway at the beginning of the EECO. Faunal response at ETM2 and H2 is also distinctive in high proportions of beta richness, suggestive of increased geographic dispersal related to transient increases in habitat (floral) complexity and/or precipitation or seasonality of precipitation. These results suggest that rapid ecological changes, increased heterogeneity in species incidence, and heightened species vulnerability and loss may be expected across most of North America in the near future in response to anthropogenically-driven climate change.

Стилі APA, Harvard, Vancouver, ISO та ін.

9

Prothero, Donald R. "Faunal Response to Climatic Events: Testing the Turnover Pulse Hypothesis." Paleontological Society Special Publications 8 (1996): 314. http://dx.doi.org/10.1017/s2475262200003166.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

10

LIANG, Wen-Ju, Shuang ZHONG, Jian-Feng HUA, Cheng-You CAO, and Yong JIANG. "Nematode Faunal Response to Grassland Degradation in Horqin Sandy Land." Pedosphere 17, no. 5 (October 2007): 611–18. http://dx.doi.org/10.1016/s1002-0160(07)60072-1.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

11

Chiu, Wing-Tung Ruby, Moriaki Yasuhara, Hokuto Iwatani, Akihisa Kitamura, and Kazuhiko Fujita. "Response of subtropical submarine-cave ecosystem to Holocene cave development and Asian monsoon variability." Paleobiology 43, no. 3 (April 5, 2017): 425–34. http://dx.doi.org/10.1017/pab.2016.53.

Повний текст джерела

Анотація:

AbstractA submarine cave is a unique environment that is dark, food limited, semi-isolated from the outside, and sheltered from wave action. However, our knowledge of the long-term change in submarine-cave ecosystems remains limited. We document here the community-scale responses toward long-term change in a submarine cave, Daidokutsu in Okinawa in southern Japan. Using both metazoans (ostracods and bivalves) and protozoans (larger benthic foraminiferans) in two sediment cores obtained from the cave, we reconstruct the faunal and diversity changes of the past 7 Kyr. All taxonomic groups showed long-term, gradual linear change of faunal composition from predominantly open-water taxa to predominantly cave taxa, and ostracods showed short-term variability of species diversity. The long-term faunal trend probably reflects gradual isolation of the cave ecosystem due to coral reef development (i.e., development of the cave ceiling) during periods of the Holocene transgression and subsequent sea-level highstand. The short-term diversity changes show substantial similarity to centennial- to millennial-scale Holocene Asian monsoon variability. Ostracod species diversity peaks tend to correspond with periods of strong East Asian winter monsoons. The results indicate that limestone submarine-cave ecosystems, an important cryptic habitat, developed gradually during the Holocene and may be sensitive to rapid climate changes.

Стилі APA, Harvard, Vancouver, ISO та ін.

12

Goldman, Daniel, Charles E. Mitchell, and Michael P. Joy. "The stratigraphic distribution of graptolites in the classic upper Middle Ordovician Utica Shale of New York State: an evolutionary succession or a response to relative sea-level change?" Paleobiology 25, no. 3 (1999): 273–94. http://dx.doi.org/10.1017/s0094837300021291.

Повний текст джерела

Анотація:

The stratigraphic distribution of graptoloid species within the upper Middle Ordovician strata of New York State represents a complex pattern of origination, extinction, faunal migration, and fluctuating relative abundances. In particular, the observed patterns of species turnover at graptolite biozone boundaries are apparently strongly correlated with lithofacies, sampling strategies, and the depositional effects of relative sea-level change.Vertical facies changes that occur within third-order depositional sequences and fourth- or fifth-order parasequences are mirrored by changes in the graptoloid faunal composition. Large-scale faunal turnovers at biozone boundaries tend to occur either at sequence boundaries or at flooding surfaces within sequences (e.g., the base of Highstand System Tracts). The base of theCorynoides americanusandClimacograptus (D.) spiniferusZones coincide with major onlap events, and theOrthograptus ruedemanniZone fauna appears just below a Lowstand Systems Tract. Within individual biozones, smaller-scale changes such as the fluctuating relative abundances of graptoloid species coincide with higher-order parasequence cyclicity. These distribution patterns resemble recent computer-generated models for the sequence stratigraphic distribution of hypothetical taxa.By combining good biogeographic control with a detailed sampling program, we are able to see through the patterns attributable to depositional cyclicity and identify the different components of faunal turnover (migration, speciation, and extinction).

Стилі APA, Harvard, Vancouver, ISO та ін.

13

Bell, Susan S., Robert A. Brooks, Bradley D. Robbins, Mark S. Fonseca, and Margaret O. Hall. "Faunal response to fragmentation in seagrass habitats: implications for seagrass conservation." Biological Conservation 100, no. 1 (July 2001): 115–23. http://dx.doi.org/10.1016/s0006-3207(00)00212-3.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

14

Gerstel, Jennifer, Robert Thunell, and Robert Ehrlich. "Danian faunal succession: Planktonic foraminiferal response to a changing marine environment." Geology 15, no. 7 (1987): 665. http://dx.doi.org/10.1130/0091-7613(1987)15<665:dfspfr>2.0.co;2.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

15

Munro, Nicola T., David B. Lindenmayer, and Joern Fischer. "Faunal response to revegetation in agricultural areas of Australia: A review." Ecological Management & Restoration 8, no. 3 (December 2007): 199–207. http://dx.doi.org/10.1111/j.1442-8903.2007.00368.x.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

16

Rivals, Florent, Antigone Uzunidis, Montserrat Sanz, and Joan Daura. "Faunal dietary response to the Heinrich Event 4 in southwestern Europe." Palaeogeography, Palaeoclimatology, Palaeoecology 473 (May 2017): 123–30. http://dx.doi.org/10.1016/j.palaeo.2017.02.033.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

17

McCall, Peter L., and Frederick M. Soster. "Benthos Response to Disturbance in Western Lake Erie: Regional Faunal Surveys." Canadian Journal of Fisheries and Aquatic Sciences 47, no. 10 (October 1, 1990): 1996–2009. http://dx.doi.org/10.1139/f90-224.

Повний текст джерела

Анотація:

Infauna at six stations in western Lake Erie was sampled on four occasions during 1981–1982 to determine if natural patterns of distribution and abundance reflected the response to disturbance that was revealed previously in tray colonization experiments. The distribution of opportunist species was patchy and positively associated with a gradient of bottom disturbance due to prevailing southwest winds. Distribution of late colonizers was more even and either unrelated to the gradient or more abundant in lower stress regions. Except to the extent that it covaried with bottom stress gradients, sediment grain size was not a significant predictor of benthos distribution. Small, shallow-dwelling, early colonizers appeared to suffer higher mortality during an unusually windy period (October 1981–April 1982) than the larger, deeper-dwelling, late colonizers. We suggest that a portion of the spatial and temporal variability of benthos in large, shallow lakes is probably the result of differential adaptation to a variety of bottom disturbances.

Стилі APA, Harvard, Vancouver, ISO та ін.

18

Jones, Terry L., and Brian F. Codding. "Historical Contingencies, Issues of Scale, and Flightless Hypotheses: A Response to Hildebrandt et al." American Antiquity 75, no. 3 (July 2010): 689–99. http://dx.doi.org/10.7183/0002-7316.75.3.689.

Повний текст джерела

Анотація:

Hildebrandt et al. offer this rather vitriolic challenge to our conclusions on the Diablo Canyon fauna in order to recast the data in favor of their view that major diachronic trends in western North American prehistory are the product of an increase in men's prestige hunting over time. Here we respond, first by discussing our view of the relationship between historical contingencies and behavioral ecological models, second by showing that the patterns they find in a regional faunal dataset result only from inappropriate aggregation of bone counts, third by questioning the potential prestige value of highly vulnerable species, and finally by making the case that standard behavioral ecological models, punctuated by historical contingencies, provide more parsimonious, albeit less fanciful, explanations for patterning in the western North American faunal record. We conclude by suggesting that when practitioners attempt to explain away empirical variability in order to support a favored hypothesis, it might be time to acknowledge that the hypothesis has failed to take flight.

Стилі APA, Harvard, Vancouver, ISO та ін.

19

Porter, Hugh J., Glenn Safrit, and Frank J. Schwartz. "Rainfall – Ocean Faunal Interactions, Carteret County, North Carolina." Journal of North Carolina Academy of Science 129, no. 1 (March 1, 2013): 20–23. http://dx.doi.org/10.7572/2167-5880-129.1.20.

Повний текст джерела

Анотація:

Abstract Rainfall data collected at the Institute of Marine Sciences (IMS) for the years 1983–2011 varied between 0.5 1 (12.9 mm) and 0.75 (19.1 mm) inches/day/yr. Storms, hurricanes and natural events greatly influenced the data. Hurricanes, run off , flooding and El Nino, and La Nina events influenced increases and decreases in precipitation pre-1990 and post-1990. Shark, finfish and shrimp catches varied in response to storm effects on the nearby river and ocean water temperatures. Significant statistical differences existed between rainfall and shark catches.

Стилі APA, Harvard, Vancouver, ISO та ін.

20

Tobias, P. V., and R. J. Clarke. "Response: Faunal Evidence and Sterkfontein Member 2 Foot Bones of Early Hominid." Science 271, no. 5253 (March 1, 1996): 1301b—1302b. http://dx.doi.org/10.1126/science.271.5253.1301b.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

21

Wiese, Frank, and Silke Voigt. "Late Turonian (Cretaceous) climate cooling in Europe: faunal response and possible causes." Geobios 35, no. 1 (January 2002): 65–77. http://dx.doi.org/10.1016/s0016-6995(02)00010-4.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

22

Lauridsen, B. W., and F. Surlyk. "Benthic faunal response to late Maastrichtian chalk–marl cyclicity at Rørdal, Denmark." Palaeogeography, Palaeoclimatology, Palaeoecology 269, no. 1-2 (November 2008): 38–53. http://dx.doi.org/10.1016/j.palaeo.2008.07.001.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

23

Bilkovic, Donna Marie, Molly Roggero Mitchell, Carl H. Hershner, and Kirk J. Havens. "Transitional Wetland Faunal Community Characterization and Response to Precipitation-Driven Salinity Fluctuations." Wetlands 32, no. 3 (February 9, 2012): 425–37. http://dx.doi.org/10.1007/s13157-012-0276-x.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

24

Whomersley, P., M. Huxham, M. Schratzberger, and S. Bolam. "Differential response of meio- and macrofauna to in situ burial." Journal of the Marine Biological Association of the United Kingdom 89, no. 6 (June 23, 2009): 1091–98. http://dx.doi.org/10.1017/s0025315409000344.

Повний текст джерела

Анотація:

Benthic nematode and macrofaunal communities are regularly utilized in impact studies. However, very few studies are carried out utilizing both communities. A literature search using the search engine Scopus (www.Scopus.com) covering the last twenty years, using the keywords ‘Macrofauna’ and ‘Disturbance’ then ‘Meiofauna’ and ‘Disturbance’ and finally ‘Macrofauna and Meiofauna’ and ‘Disturbance’, gave 210, 115 and 36 hits respectively. To assess the differential response of meio- and macrofauna to in situ burial a replicated random block designed field experiment was carried out over a 9-month period on an intertidal mud flat. In situ burial was achieved by spreading 4 cm of anoxic mud on top of each treatment plot at two different intensities. Differences in the response of the two faunal communities over time were assessed using both univariate and multivariate techniques. Clear differences in community behaviour over time and in response to the different intensities of disturbance were observed. Overall macrofauna were found to be more sensitive to physical disturbance than meiofaunal nematodes, although, attributes of meiofaunal nematode communities were more sensitive to the initial impacts of disturbance. The observed community-specific responses and sensitivities of meiofauna and macrofauna to the physical disturbance associated with in situ burial highlights the importance of using both faunal types in the assessment of the effects of seabed disturbance in the marine environment.

Стилі APA, Harvard, Vancouver, ISO та ін.

25

Nohrén, E., and E. Odelgård. "Response of epibenthic faunal assemblages to varying vegetation structures and habitat patch size." Aquatic Biology 9, no. 2 (April 27, 2010): 139–48. http://dx.doi.org/10.3354/ab00247.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

26

Sahni, Ashok. "Biotic Response to the India-Asia Collision: Changing Palaeoenvironments and Vertebrate Faunal Relationships." Palaeontographica Abteilung A 278, no. 1-6 (October 26, 2006): 15–26. http://dx.doi.org/10.1127/pala/278/2006/15.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

27

Fürsich, Franz T., Wolfgang Oschmann, Anand K. Jaitly, and Indra Bir Singh. "Faunal response to transgressive-regressive cycles: example from the Jurassic of western India." Palaeogeography, Palaeoclimatology, Palaeoecology 85, no. 3-4 (June 1991): 149–59. http://dx.doi.org/10.1016/0031-0182(91)90155-k.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

28

Kuzmina, Svetlana. "Insect faunal response to environmental changes during the last interglacial in Western Beringia." Quaternary International 379 (August 2015): 106–17. http://dx.doi.org/10.1016/j.quaint.2015.04.036.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

29

Whitworth, Andrew, Christopher Beirne, Jasmine Rowe, Fraser Ross, Caroline Acton, Oliver Burdekin, and Philip Brown. "The response of faunal biodiversity to an unmarked road in the Western Amazon." Biodiversity and Conservation 24, no. 7 (February 20, 2015): 1657–70. http://dx.doi.org/10.1007/s10531-015-0883-y.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

30

Belanger, Christina L., and Marites Villarosa Garcia. "Differential drivers of benthic foraminiferal and molluscan community composition from a multivariate record of early Miocene environmental change." Paleobiology 40, no. 3 (2014): 398–416. http://dx.doi.org/10.1666/13019.

Повний текст джерела

Анотація:

Climate changes are multivariate in nature, and disentangling the proximal drivers of biotic responses to paleoclimate events requires time series of multiple environmental proxies. We reconstruct a multivariate time series of local environmental change for the early Miocene Newport Member of the Astoria Formation (20.26–18 Ma), using proxies for temperature (δ18O), productivity (δ13C), organic carbon flux (Δδ13C), oxygenation (δ15N), and sedimentary grain size (% mud). Our data suggest increases in productivity and declines in oxygenation on the Oregon shelf during this interval of global warming. We evaluate the association of individual environmental factors, and combinations of factors, with changes in faunal composition observed in benthic foraminiferal and molluscan communities collected from the exact same sediments as the environmental data. The δ15N values are the most parsimonious correlates with major changes in foraminiferal composition, whereas molluscan composition is most closely related to δ13C values, suggesting that different components of the environment are influencing each group. When the proxies that have the best supported relationships with the faunal gradients are removed from the analyses to simulate the absence of those proxy data, significant relationships between the faunal gradients and the remaining environmental proxies can still be found. This suggests that environmental drivers can be incorrectly attributed to faunal changes when key proxy data are missing. Paleoecological studies of biotic response that test multiple environmental drivers for multiple taxonomic groups are powerful tools for identifying the ecological consequences of past warming events and the regional drivers of ecological changes.

Стилі APA, Harvard, Vancouver, ISO та ін.

31

Smith, J. Travis, and Jeremy B. C. Jackson. "Ecology of extreme faunal turnover of tropical American scallops." Paleobiology 35, no. 1 (2009): 77–93. http://dx.doi.org/10.1666/07054.1.

Повний текст джерела

Анотація:

The marine faunas of tropical America underwent substantial evolutionary turnover in the past 3 to 4 million years in response to changing environmental conditions associated with the rise of the Isthmus of Panama, but the ecological signature of changes within major clades is still poorly understood. Here we analyze the paleoecology of faunal turnover within the family Pectinidae (scallops) over the past 12 Myr. The fossil record for the southwest Caribbean (SWC) is remarkably complete over this interval. Diversity increased from a low of 12 species ca. 10–9 Ma to a maximum of 38 species between 4 and 3 Ma and then declined to 22 species today. In contrast, there are large gaps in the record from the tropical eastern Pacific (TEP) and diversity remained low throughout the past 10 Myr. Both origination and extinction rates in the SWC peaked between 4 and 3 Ma, and remained high until 2–1 Ma, resulting in a 95% species level turnover between 3.5 and 2 Ma. The TEP record was too incomplete for meaningful estimates of origination and extinction rates. All living species within the SWC originated within the last 4 Myr, as evidenced by a sudden jump in Lyellian percentages per faunule from nearly zero up to 100% during this same interval. However, faunules with Lyellian percentages near zero occurred until 1.8 Ma, so that geographic distributions were extraordinarily heterogeneous until final extinction occurred. There were also striking differences in comparative diversity and abundance among major ecological groups of scallops. Free-swimming scallops constituted the most diverse guild throughout most of the last 10 Myr in the SWC, and were always moderately to very abundant.LeptopectenandArgopectenwere also highly diverse throughout the late Miocene and early Pliocene, but declined to very few species thereafter. In contrast, byssally attaching scallops gradually increased in both diversity and abundance since their first appearance in our samples from 8–9 Ma and are the most diverse group today. Evolutionary turnover of scallops in the SWC was correlated with strong ecological reorganization of benthic communities that occurred in response to declining productivity and increased development of corals reefs.

Стилі APA, Harvard, Vancouver, ISO та ін.

32

Tobias, Phillip V., and Ronald J. Clarke. "Response : Faunal Evidence and Sterkfontein Member 2 Foot Bones of Early Hominid." Science 271, no. 5253 (March 1996): 1301–2. http://dx.doi.org/10.1126/science.271.5253.1301-b.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

33

Tankersley, Kenneth B., and Nichelle Lyle. "Holocene faunal procurement and species response to climate change in the Ohio River valley." North American Archaeologist 40, no. 4 (October 2019): 192–235. http://dx.doi.org/10.1177/0197693119889256.

Повний текст джерела

Анотація:

This paper examines the temporal distribution of 163 distinct species recovered from 21 well-dated Holocene age archaeological sites in the Ohio River valley to determine patterns of faunal resource procurement and their response to periods of climate change. Climate change proxies include bison, long-billed curlew, pine marten, porcupine, prairie vole, and swamp rabbit. While the rice rat may be a proxy of climate change, its initial appearance in the Archaic cultural period co-occurs with storable starchy and oily seed crops such as erect knotweed, little barley, marsh elder, maygrass, and sunflower. Subsistence proxies that transcend climate change include variety of aquatic (bass/sunfish, buffalo, channel catfish, freshwater drum, gar, mussels, snails, snapping and spiny softshell turtles, and river redhorse sucker), avian (blue-wing teal, Canada goose, and turkey), and terrestrial species (dog, eastern cotton-tail, elk, gray and fox squirrels, opossum, raccoon, timber rattlesnake, and woodchuck). Caldwell’s Primary Forest Efficiency remains a valid theoretical model of Holocene subsistence strategy in the Ohio River valley.

Стилі APA, Harvard, Vancouver, ISO та ін.

34

Wu, Jihua, Cuizhang Fu, Shanshan Chen, and Jiakuan Chen. "Soil faunal response to land use: effect of estuarine tideland reclamation on nematode communities." Applied Soil Ecology 21, no. 2 (September 2002): 131–47. http://dx.doi.org/10.1016/s0929-1393(02)00065-3.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

35

Mathers, Kate L., Jonathan Millett, Anne L. Robertson, Rachel Stubbington, and Paul J. Wood. "Faunal response to benthic and hyporheic sedimentation varies with direction of vertical hydrological exchange." Freshwater Biology 59, no. 11 (August 16, 2014): 2278–89. http://dx.doi.org/10.1111/fwb.12430.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

36

Boiteau, G., C. Goyer, H. W. Rees, and B. J. Zebarth. "Differentiation of potato ecosystems on the basis of relationships among physical, chemical and biological soil parameters." Canadian Journal of Soil Science 94, no. 4 (August 2014): 463–76. http://dx.doi.org/10.4141/cjss2013-095.

Повний текст джерела

Анотація:

Boiteau, G., Goyer, C., Rees, H. W. and Zebarth, B. J. 2014. Differentiation of potato ecosystems on the basis of relationships among physical, chemical and biological soil parameters. Can. J. Soil Sci. 94: 463–476. A study of soil physical, chemical and biological properties of five cultivated agro-ecosystems (two conventional potato, two organic potato and one cereal production systems) and two uncultivated agro-ecosystems (pasture and 20-yr abandoned potato field) was carried out at 21 field sites over 3 yr in New Brunswick, Canada. Twenty-four of the initial 42 variables chosen for their significant response to differences among farming systems were used in a principal component analysis to understand their relationships with the agro-ecosystems studied. The chemical, physical and biological soil properties considered contributed to a single dominant factor (PCI) of agricultural soil health representing soil organic matter dynamics. Conventional, uncertified organic and certified organic potato agro-ecosystems were lowest, intermediate and highest, respectively, on the PCI gradient. Conventional potato systems were characterized by high erosion, high soil bulk density, high soil test sulphur and phosphorus and high bacterial counts. Certified organic potato systems formed a separate group with the reference ecosystems (i.e., pasture and abandoned potato field under long-term rejuvenation). This group was characterized by high soil organic carbon, high soil aggregate stability, high soil water-holding capacity and high meso- and macro-fauna counts. The uncertified organic potato production system and organic barley system were characterized by average values, intermediate between conventional and certified organic potato systems. Results confirmed the strong negative impact of intensive cycles of conventional potato production on soil health. The clear separation observed between conventional, uncertified organic and organic potato ecosystems indicates that the positive impact of rotations and other management practices must be sustained over long periods for full rehabilitation of soils previously under intensive potato production. However, results also revealed that fields under organic certified potato production were retaining the properties of undisturbed reference sites such as pastures and abandoned potato fields under long-term rejuvenation.

Стилі APA, Harvard, Vancouver, ISO та ін.

37

Amatya, Bhasker, Su Yi Lee, Mary P. Galea, and Fary Khan. "Disaster Rehabilitation Response Plan." American Journal of Physical Medicine & Rehabilitation 99, no. 2 (February 2020): 170–77. http://dx.doi.org/10.1097/phm.0000000000001308.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

38

Amatya, Bhasker, and Fary Khan. "Rehabilitation Response in Pandemics." American Journal of Physical Medicine & Rehabilitation 99, no. 8 (May 26, 2020): 663–68. http://dx.doi.org/10.1097/phm.0000000000001477.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

39

Zalasiewicz, J. A., A. W. A. Rushton, and A. W. Owen. "Late Caradoc graptolitic faunal gradients across the Iapetus Ocean." Geological Magazine 132, no. 5 (September 1995): 611–17. http://dx.doi.org/10.1017/s0016756800021269.

Повний текст джерела

Анотація:

AbstractLate Caradoc graptolite assemblages across the Iapetus Ocean in Wales and Scotland became progressively more disparate despite the narrowing of the ocean. We compare faunal distributions in continuous sections from opposite sides of Iapetus, at Whitland in South Wales and Hartfell Score in the Southern Uplands of Scotland. A comprehensive graptolite range-chart is given for each. The graptolite assemblages from the clingani Biozone are subdivided into a lower Ensigraptus caudatus Subzone and upper Dicellograptus morrisi Subzone at both localities, though the faunas differ in detail. Higher in the sequence, the distinctive Scottish linearis Biozone fauna is not recognizable at Whitland, its presumed equivalent being a fauna dominated by variable morphotypes of the genus Normalograptus. This suggests that environmental gradients (depth and/or temperature) were changing more rapidly than the geography. Significantly, the subsequent inception of limestone deposition at Whitland was approximately contemporaneous with widespread replacement of black mudstones by oxic, bioturbated sediments elsewhere in the Welsh Basin and in Scotland. This was possibly a response to an early phase of cooling prior to the end-Ordovician glaciation. In Wales the claimed hiatus at the Caradoc-Ashgill boundary may rather reflect biofacies variation.

Стилі APA, Harvard, Vancouver, ISO та ін.

40

Sui, Pengxiang, Ruiping Li, Hongbing Zheng, Hao Wang, Ye Yuan, Yang Luo, Jinyu Zheng, and Wuren Liu. "Long-Term Conservation Tillage Practices Directly and Indirectly Affect Soil Micro-Food Web in a Chinese Mollisol." Agronomy 12, no. 10 (September 29, 2022): 2356. http://dx.doi.org/10.3390/agronomy12102356.

Повний текст джерела

Анотація:

Soil micro-food webs play an essential role in maintaining or improving the stability of agricultural soils, and they can be influenced by tillage. However, little is known with respect to soil microbial and faunal communities and their relationships shaped by long-term tillage practices. The goal of this study was to investigate the impact of 38 years of no-tillage (NT), subsoil tillage (ST), moldboard plow tillage (MP), and rotary and ridge tillage (CT) practices on soil microbial and faunal communities, and their relationships with soil properties using high-throughput sequencing technology and structural equation modeling (SEM) at 2 soil depths (0–20 cm and 20–40 cm). The results indicate that, after the 38-year (1983–2020) period, the bacterial, fungal, protozoan, and metazoan gene copy numbers under the NT treatment at 0–20 cm were 1.31–6.13 times higher than those under the other treatments. Conversely, the microbial and protozoan alpha diversities were reduced under the NT treatment compared with the CT treatment. However, MP significantly increased microbial and faunal gene copy numbers at 20–40 cm. Moreover, the bacterial community composition remarkably varied relative to the community composition of the fungi and fauna in response to the tillage practices and soil depths. Additionally, the highest and lowest average connectivities of the soil micro-food web networks were observed under the ST and MP treatments, respectively. The SEM demonstrated that tillage practices and soil depths explained 73–98% of the microbial and faunal abundances, diversities, and compositions. Additionally, tillage and depth demonstrated direct quantitative effects and indirect quantitative effects by altering the soil mean weight diameter of aggregates, soil organic carbon, and total nitrogen. Overall, subsoil tillage is recommended as the optimal practice for application in northeast China, and it could improve soil properties and aid in forming a more complex soil micro-food web structure.

Стилі APA, Harvard, Vancouver, ISO та ін.

41

Sunarto, S. "Pemaknaan Filsafati Kearifan Lokal untuk Adaptasi Masyarakat terhadap Ancaman Bencana Marin dan Fluvial di Lingkungan Kepesisiran." Forum Geografi 25, no. 1 (July 20, 2011): 1. http://dx.doi.org/10.23917/forgeo.v25i1.5026.

Повний текст джерела

Анотація:

The purpose of this research was to study the philosophical meaning of local wisdom that developed in the communities in the coastal environment, particularly in the eastern coast of Central Java. The method used for this philosophical meaning using the approach of geomorphological hermeneutics and disaster semiotics. The results of this research indicate that identified local wisdom in the form of cultural semiotics and faunal semiotics to anticipate the hazards of climate change as marine hazard and fluvial hazard. Cultural semiotics found in the form of advice that still need to be interpreted with a geomorphological hermeneutics approach order to use it to adapt to the coastal environment against marine hazard. The cultural semiotics has a geomorphological philosophical meaning as natural cycle that leads to dynamic equilibrium, not the philosophical meaning that leads to the view of anthropocentrism. In addition, also found cultural semiotics of “Dina Rèntèng” based on the philosophical views of ecocentrism. The cultural semiotics is used in society to adapt to the fluvial hazard. Faunal semiotics found in the form of anomalous crab behavior as a form of adaptation due to its response to environmental condition. The faunal semiotics has been used as a guide for the community to adapt to the fluvial hazard. Because of the local wisdom is loaded with philosophical meaning, it can be metatourism assets, so it can convert harm into benefit.

Стилі APA, Harvard, Vancouver, ISO та ін.

42

Stritch, Rebecca A., and Claudia J. Schröder-Adams. "Foraminiferal response to Albian relative sea-level changes in northwestern and central Alberta, Canada." Canadian Journal of Earth Sciences 36, no. 10 (October 1, 1999): 1617–43. http://dx.doi.org/10.1139/e99-079.

Повний текст джерела

Анотація:

Albian foraminiferal assemblages from three wells in northwestern (Imperial Spirit River No. 1, 12-20-78-6W6), central (AngloHome C&E Fort Augustus No. 1, 7-29-55-21W4), and southern Alberta (Amoco B1 Youngstown, 6-34-30-8W4) provide the basis to track a fluctuating sea-level history in western Canada. Two global second-order marine cycles (Kiowa - Skull Creek and Greenhorn) were punctuated by higher frequency relative sea-level cycles expressed during the time of the Moosebar-Clearwater, Hulcross, Joli Fou, and Mowry seas. A total of 34 genera and 93 subgeneric taxa are recognized in these Albian-age strata. Foraminiferal abundance and species diversity of the latest Albian Mowry Sea were higher than in the early to middle Albian Moosebar-Clearwater and Hulcross seas. The two earliest paleo-seas were shallow embayments of the Boreal Sea, and relative sea-level fluctuations caused variable marine to brackish conditions expressed in a variety of faunal assemblages. Towards the late Albian, relative sea level rose, deepening the basin and establishing increased marine conditions and more favourable habitats for foraminifera. In the deeper Joli Fou Seaway and Mowry Sea, however, reduced bottom water oxygen through stratification or stagnant circulation caused times of diminished benthic faunas. The Bluesky Formation in northwestern Alberta contains the initial transgression of the early Albian Moosebar-Clearwater Sea and is marked by a sudden faunal increase. In contrast, transgression by the late late Albian Mowry Sea was associated with a gradual increase of foraminiferal faunas. Numerous agglutinated species range throughout the entire Albian, absent only at times of basin shallowing. However, each major marine incursion throughout the Albian introduced new taxa.

Стилі APA, Harvard, Vancouver, ISO та ін.

43

Balady, Gary J. "Response." Journal of Cardiopulmonary Rehabilitation 12, no. 4 (July 1992): 302–3. http://dx.doi.org/10.1097/00008483-199207000-00020.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

44

Hill, Matthew E. "A Moveable Feast: Variation in Faunal Resource Use among Central and Western North American Paleoindian Sites." American Antiquity 72, no. 3 (July 2007): 417–38. http://dx.doi.org/10.2307/40035854.

Повний текст джерела

Анотація:

In the Great Plains and Rocky Mountains of North America, researchers have debated the degree to which Paleoindian foragers relied on large-game hunting to fulfill their subsistence needs. This study reviews the zooarchaeological record from 60 sites to test predictions drawn from prey choice models. Results indicate that different site types provide different perspectives on Paleoindian faunal use. Data from kill assemblages can only inform on the exploitation of large game, while the full variety of prey used by Paleoindian foragers is represented at camp localities. In addition, prehistoric foragers varied prey choice based on habitat setting. In the low diversity grasslands of the High Plains and Rolling Hills, prehistoric groups hunted large game almost exclusively. In the more diverse environments of the alluvial valleys and foothill/mountain environments, foragers show higher diversity of faunal use. During the early Holocene, small game made a greater contribution in the diet of Paleoindians, possibly in response to changing environmental conditions and/or increased hunting pressure.

Стилі APA, Harvard, Vancouver, ISO та ін.

45

Corfield, R. M., N. J. Shackleton, J. Gerstel, and R. Thunell. "Comment and Reply on "Danian faunal succession: Planktonic foraminiferal response to a changing marine environment"." Geology 16, no. 4 (1988): 378. http://dx.doi.org/10.1130/0091-7613(1988)016<0378:carodf>2.3.co;2.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

46

Wing, Scott L., and Guy J. Harrington. "Floral response to rapid warming in the earliest Eocene and implications for concurrent faunal change." Paleobiology 27, no. 3 (2001): 539–63. http://dx.doi.org/10.1666/0094-8373(2001)027<0539:frtrwi>2.0.co;2.

Повний текст джерела

Анотація:

During the first 10–20 Kyr of the Eocene temperatures warmed by 4–8°C in middle and high latitudes, then cooled again over the succeeding ∼200 Kyr. Major changes in the composition of marine and terrestrial faunas, including one of the largest mammalian turnover events of the Cenozoic, occurred during this temperature excursion. To better understand the effects of rapid climatic change on continental biotas, we studied 60 fossil pollen samples collected from 900 m of section spanning approximately three million years of the late Paleocene and early Eocene; the samples come from the Fort Union Formation and Willwood Formation in the Bighorn Basin of northwestern Wyoming, paleolatitude approximately 47°N. There are 40 samples from the 500 m of rock deposited during the one million year interval centered on the Paleocene/Eocene boundary, although pollen was not preserved well in rocks representing the short warm interval at the base of the Eocene.Overall, the palynoflora shows moderate change in composition and diversity. Two pollen taxa clearly expanded their ranges to include North America in the first 400 Kyr of the Eocene, Platycarya (Juglandaceae), and Intratriporopollenites instructus (cf. Tilia), but they account for less than 5% of pollen grains in the early Eocene. There are no last appearances of common taxa associated with the Paleocene/Eocene boundary. The most noticeable palynological changes are the decrease in abundance of Caryapollenites spp. and Polyatriopollenites vermontensis (Juglandaceae), and the increase in abundance of Taxodiaceae (bald cypress family), Ulmaceae (elm family), and Betulaceae (birch family), particularly Alnipollenites spp. (alder). There are 22% more species in the Eocene samples than in the Paleocene samples; mean richness of Eocene samples is 17% higher than the mean of Paleocene samples. The mean evenness of Eocene samples is higher than that of Paleocene samples, but the difference is not significant.The modest level of floral change during the late Paleocene and early Eocene contrasts with the major taxonomic turnover and ecological rearrangement of North American mammalian faunas observed at the same time. Faunal change probably resulted from intercontinental range expansion across Arctic land bridges that became habitable as a result of high-latitude warming, so it is surprising that climatically sensitive plants did not also experience a major episode of interchange. The absence of fossil plants from the temperature excursion interval itself could prevent us from recognizing a transient shift in floral composition, but it is clear that the flora did not undergo a major and permanent restructuring like that seen in the mammals. The contrast between the moderate floral response to warming and the strong faunal response is consistent with the idea that interactions between immigrant and native taxa, rather than climate directly, were the primary cause of terrestrial biotic change across the Paleocene/Eocene boundary.

Стилі APA, Harvard, Vancouver, ISO та ін.

47

Lorentz, Warren P., Jerry Hall, Heather Finley, Jim Hanifen, Derek Hamilton, Linda Pace, Tony Penn, et al. "The Lake Barre Oil Spill Nrda: From Response To Restoration." International Oil Spill Conference Proceedings 2001, no. 1 (March 1, 2001): 667–70. http://dx.doi.org/10.7901/2169-3358-2001-1-667.

Повний текст джерела

Анотація:

ABSTRACT A release of approximately 6,561 barrels of crude oil from a Texaco pipeline into Lake Barre in May 1997 injured marsh, birds, and aquatic fauna. Texaco was proactive in dealing with the trustees in the Natural Resource Damage Assessment (NRDA) process and stayed directly involved throughout; resulting in a cooperative assessment. The trustees focused quickly on the key injuries that required assessment. There was early agreement to conduct a cooperative, restoration-based NRDA, and to design field studies for the injured marsh to provide inputs for scaling using habitat equivalency analysis (HEA). It also was agreed that for this incident, field studies to assess bird and aquatic faunal injury would not be cost-effective or likely improve the accuracy of injury estimates. Although agreement on a common quantification approach for faunal injury was not reached, the two sides agreed on how much restoration was appropriate. The parties developed an extensive list of restoration alternatives, and although the trustees retained the final decision making authority, there were no significant disagreements on how various alternatives ranked according to restoration selection criteria. The selected project is planting saltmarsh vegetation on a platform of dredged material placed on East Timbalier Island by the Coastal Wetland Planning, Protection, and Restoration Act (CWPPRA) program. No CWPPRA funds were available for planting. In scaling the restoration, Texaco will only get credit for the ecological services provided by their planting above that which would occur in the absence of planting. Factors such as erosion rates expected with and without planting and the rate of natural colonization of marsh in the absence of planting were considered in the scaling calculations. The trustees and Texaco jointly briefed attorneys for both sides throughout the NRDA process, but were not active participants in meetings regarding technical matters. These briefings ensured a quick transition from the injury assessment and restoration project selection process to settlement negotiations. A consent decree was lodged with the court in September 1999. Texaco will implement the restoration and the monitoring plan, and pay all trustee assessment and restoration oversight costs as part of the settlement.

Стилі APA, Harvard, Vancouver, ISO та ін.

48

Drinia, H., A. Antonarakou, S. Mihalakopoulos, and E. Tsiolakis. "Eastern Mediterranean foraminiferal palaeoecological response to Mid-Late Pliocene climatic regime: A preliminary note." Bulletin of the Geological Society of Greece 47, no. 1 (December 21, 2016): 112. http://dx.doi.org/10.12681/bgsg.10909.

Повний текст джерела

Анотація:

The main objective of this work is to investigate the climatic influence on the sedimentation during mid to late Pliocene in Cyprus island. For this reason, a section located in Pissouri sub-basin, southern Cyprus, was chosen to be studied. The section comprises a nearly uninterrupted succession of marine sediments, dominated by grey marls, which are cyclically alternating with yellowish silty marls. The identification of age diagnostic planktonic foraminifera suggests a mid to upper Pliocene age. The calculated faunal parameters document cyclic fluctuations consistent with shifts in such climate belts. A good age resolution of the cycles and an indication of sedimentation rate would be required in order to connect cyclicity to orbital perturbations.

Стилі APA, Harvard, Vancouver, ISO та ін.

49

Mills, Jody-Anne, Jo Durham, and Venkatakannan Packirisamy. "Rehabilitation services in disaster response." Bulletin of the World Health Organization 95, no. 2 (February 1, 2017): 162–64. http://dx.doi.org/10.2471/blt.15.157024.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

50

Liang, Wenju, Yilai Lou, Qi Li, Shuang Zhong, Xiaoke Zhang, and Jingkuan Wang. "Nematode faunal response to long-term application of nitrogen fertilizer and organic manure in Northeast China." Soil Biology and Biochemistry 41, no. 5 (May 2009): 883–90. http://dx.doi.org/10.1016/j.soilbio.2008.06.018.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

Ми пропонуємо знижки на всі преміум-плани для авторів, чиї праці увійшли до тематичних добірок літератури. Зв'яжіться з нами, щоб отримати унікальний промокод!