Wood Bison,Bison bison athabascae, Plains Bison Bison bison bison
... This bison only occurs in the wild in Canada. There are currently 5,136 to 7,172 mature individuals in nine isolated wild subpopulations. The population has increased since 1987, mostly due to the establishment of new wild subpopulations within the original range. About 60% of the overall population ...
... This bison only occurs in the wild in Canada. There are currently 5,136 to 7,172 mature individuals in nine isolated wild subpopulations. The population has increased since 1987, mostly due to the establishment of new wild subpopulations within the original range. About 60% of the overall population ...
American Bison
... IUCN, International Union for Conservation of Nature, helps the world find pragmatic solutions to our most pressing environment and development challenges. IUCN works on biodiversity, climate change, energy, human livelihoods and greening the world economy by supporting scientific research, managing ...
... IUCN, International Union for Conservation of Nature, helps the world find pragmatic solutions to our most pressing environment and development challenges. IUCN works on biodiversity, climate change, energy, human livelihoods and greening the world economy by supporting scientific research, managing ...
Plains Bison (Bison bison bison) - Registre public des espèces en
... Pink Mountain, are stable or increasing in size. Elk Island National Park, the semi-wild herd, is either the direct or indirect source for all plains bison herds in Canada. Limiting factors and threats The largest impediment to plains bison conservation is a lack of habitat. Most of its original ran ...
... Pink Mountain, are stable or increasing in size. Elk Island National Park, the semi-wild herd, is either the direct or indirect source for all plains bison herds in Canada. Limiting factors and threats The largest impediment to plains bison conservation is a lack of habitat. Most of its original ran ...
Eradication of alien crayfish populations - GB non
... American signal crayfish, Pacifastacus leniusculus is larger and faster growing than the white-clawed crayfish. It was introduced to Britain in the 1970’s, being farmed throughout the 1970’s and 1980’s as a sideline to fish farming. Signal crayfish were usually released into ponds, but escapes were ...
... American signal crayfish, Pacifastacus leniusculus is larger and faster growing than the white-clawed crayfish. It was introduced to Britain in the 1970’s, being farmed throughout the 1970’s and 1980’s as a sideline to fish farming. Signal crayfish were usually released into ponds, but escapes were ...
Recovery Plan for the Sierra Nevada Bighorn
... threat, (2) recovery potential, and (3) taxonomy (level of genetic distinctiveness). A fourth factor, conflict, is a supplementary element characterizing whether or not recovery actions are likely to be in conflict with construction or other development projects. A priority of 3 has been assigned t ...
... threat, (2) recovery potential, and (3) taxonomy (level of genetic distinctiveness). A fourth factor, conflict, is a supplementary element characterizing whether or not recovery actions are likely to be in conflict with construction or other development projects. A priority of 3 has been assigned t ...
The Natural Biotic Environment of Caenorhabditis elegans
... fitness and often depend on their hosts for survival and proliferation, their adaptation can impose continuously high selective constraints on their hosts (Woolhouse et al. 2002; Brockhurst et al. 2014), likely contributing to the evolution and maintenance of sex and recombination (Lively and Morran ...
... fitness and often depend on their hosts for survival and proliferation, their adaptation can impose continuously high selective constraints on their hosts (Woolhouse et al. 2002; Brockhurst et al. 2014), likely contributing to the evolution and maintenance of sex and recombination (Lively and Morran ...
Intra- and Intergeneric Similarities of Pseudomonas and
... Bergey’s Manual of Determinative Bacteriology, 8th ed., Doudoroff and Palleroni (22) retained only 29 species, which constituted less than 10% of the total number of Pseudomonas species ever isolated and named. Many taxonomically ill-defined species were listed in four addenda (22), and there were s ...
... Bergey’s Manual of Determinative Bacteriology, 8th ed., Doudoroff and Palleroni (22) retained only 29 species, which constituted less than 10% of the total number of Pseudomonas species ever isolated and named. Many taxonomically ill-defined species were listed in four addenda (22), and there were s ...
Beaver bibliography
... on water- level and eutrophication through the Holocene. Evidence of eutrophication was indicated in the core samples by the abundance of high levels of the alga Pediastrum and the arcellacean Cucurbitella tricuspis. Eutrophication periodically developed when beavers dammed a site, causing the rate ...
... on water- level and eutrophication through the Holocene. Evidence of eutrophication was indicated in the core samples by the abundance of high levels of the alga Pediastrum and the arcellacean Cucurbitella tricuspis. Eutrophication periodically developed when beavers dammed a site, causing the rate ...
A Strategy for Preserving Native Biodiversity in the Santa Cruz
... endemic and locally unique plants and animals in the sandhills are also very rare and the two sandhills plant communities— maritime coast range ponderosa pine forest and northern maritime chaparral— are listed as sensitive communities in the California Natural Diversity Database. Ongoing habitat con ...
... endemic and locally unique plants and animals in the sandhills are also very rare and the two sandhills plant communities— maritime coast range ponderosa pine forest and northern maritime chaparral— are listed as sensitive communities in the California Natural Diversity Database. Ongoing habitat con ...
Management plan for the lynx population in Finland
... out people’s views, expectations and demands relating to lynx and lynx policy, on a regional basis. The groups targeted were those whose daily lives are affected by the presence of lynx. Other target groups were organisations and authorities that in one way or another have to do with nature conserva ...
... out people’s views, expectations and demands relating to lynx and lynx policy, on a regional basis. The groups targeted were those whose daily lives are affected by the presence of lynx. Other target groups were organisations and authorities that in one way or another have to do with nature conserva ...
No Slide Title
... • While this test is relatively harmless and effective, the screen does not monitor >95% of HFI mutations (many are unkown and require further research ), and is not considered diagnostic. – in other words, a negative result does not necessarily mean someone does NOT suffer from HFI, – while this te ...
... • While this test is relatively harmless and effective, the screen does not monitor >95% of HFI mutations (many are unkown and require further research ), and is not considered diagnostic. – in other words, a negative result does not necessarily mean someone does NOT suffer from HFI, – while this te ...
Ecological interactions influencing Avicennia germinans propagule
... Mangroves and saltmarshes are ecologically important coastal plants that form the foundation for highly productive coastal ecosystems by providing habitat structure and basal resources that are utilized by diverse fauna (Hughes 2004, Nagelkerken et al. 2008). Unfortunately, these low-lying coastal e ...
... Mangroves and saltmarshes are ecologically important coastal plants that form the foundation for highly productive coastal ecosystems by providing habitat structure and basal resources that are utilized by diverse fauna (Hughes 2004, Nagelkerken et al. 2008). Unfortunately, these low-lying coastal e ...
California Department of Fish and Wildlife
... unrelated and monogamous (Smith et al. 1997). Pairs typically form when a male and a female from different packs disperse into a wolf-free area, find each other, and pair up. Where wolf density is high, the chances of establishing a new family is low, since areas containing suitable habitat may be s ...
... unrelated and monogamous (Smith et al. 1997). Pairs typically form when a male and a female from different packs disperse into a wolf-free area, find each other, and pair up. Where wolf density is high, the chances of establishing a new family is low, since areas containing suitable habitat may be s ...
Carotenoid-based signals in behavioural ecology
... manipulation, making results difficult to interpret. However, even if elevated oxidative stress has limited immediate effects, it may still have longer-term implications, such as increased rate of senescence or reduced growth, reproduction and survival (Monaghan et al., 2009). 1.1.4. Carotenoids as ...
... manipulation, making results difficult to interpret. However, even if elevated oxidative stress has limited immediate effects, it may still have longer-term implications, such as increased rate of senescence or reduced growth, reproduction and survival (Monaghan et al., 2009). 1.1.4. Carotenoids as ...
Western Quail Plan-111009
... timing of rainfall. Habitat conditions and population densities were based on available data or the expertise of resource professionals knowledgeable of regional conditions and populations. Because comparable population estimates for each BCR were not available, harvest estimates were used to index ...
... timing of rainfall. Habitat conditions and population densities were based on available data or the expertise of resource professionals knowledgeable of regional conditions and populations. Because comparable population estimates for each BCR were not available, harvest estimates were used to index ...
Friend or foe? The relative role of earwigs as in citrus canopies
... market fluctuations The overall genetic diversity of domesticated plants has declined due to emphasis on short-term productivity gains, which mainly favors highly productive varieties Productivity and yields have increased, but hunger persists Huge disparities in calorie intake and food security bet ...
... market fluctuations The overall genetic diversity of domesticated plants has declined due to emphasis on short-term productivity gains, which mainly favors highly productive varieties Productivity and yields have increased, but hunger persists Huge disparities in calorie intake and food security bet ...
Using landowner knowledge and field captures to determine habitat use... Plestiodon septentrionalis
... suggest we should incorporate “humanized” landscapes into existing land use and protected area definitions (Locke and Dearden 2005). This is particularly relevant because many of the areas inhabited by large populations of people are also biodiversity hotspots, which creates conflict between biodive ...
... suggest we should incorporate “humanized” landscapes into existing land use and protected area definitions (Locke and Dearden 2005). This is particularly relevant because many of the areas inhabited by large populations of people are also biodiversity hotspots, which creates conflict between biodive ...
Draft Conservation Plan for the Gray Wolves in
... and to elicit a response from their mother. As they mature their vocalizations change to incorporate more adult-like sounds. Most wolf vocalizations are used at close range in conjunction with other forms of communication, thus allowing for subtle differences in meaning. The principle form of long-d ...
... and to elicit a response from their mother. As they mature their vocalizations change to incorporate more adult-like sounds. Most wolf vocalizations are used at close range in conjunction with other forms of communication, thus allowing for subtle differences in meaning. The principle form of long-d ...
Northern Abalone (Haliotis kamtschatkana)
... Highly valued for its meat, this marine mollusc is patchily distributed along the west coast of Canada. Despite a total moratorium on harvest in 1990, the species was designated as Threatened in 2000. Poaching is the most serious threat and continues to reduce population abundance, particularly the ...
... Highly valued for its meat, this marine mollusc is patchily distributed along the west coast of Canada. Despite a total moratorium on harvest in 1990, the species was designated as Threatened in 2000. Poaching is the most serious threat and continues to reduce population abundance, particularly the ...
Word - Fisheries and Oceans Canada
... since the late 1970s. The northern abalone fisheries in B.C. were closed to all harvest in 1990. Northern abalone were assigned a threatened status by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) in April 1999. A recovery team was formed in November, 2001, to assist Fisheri ...
... since the late 1970s. The northern abalone fisheries in B.C. were closed to all harvest in 1990. Northern abalone were assigned a threatened status by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) in April 1999. A recovery team was formed in November, 2001, to assist Fisheri ...
Bison Rewilding Plan
... Founded in 1826, the Zoological Society of London (ZSL) is an international scientific, conservation and educational charity whose vision is a world where animals are valued, and their conservation assured. Our mission, to promote and achieve the worldwide conservation of animals and their habitats, ...
... Founded in 1826, the Zoological Society of London (ZSL) is an international scientific, conservation and educational charity whose vision is a world where animals are valued, and their conservation assured. Our mission, to promote and achieve the worldwide conservation of animals and their habitats, ...
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... the chemical basis of life, structure and biology of the cell, molecular biology and genetics; includes laboratory that reinforces and provides supplemental information related to the lecture topics. BIOL 112 Introductory Biology II Credits 4. 3 Lecture Hours. 3 Lab Hours. (BIOL 1307 and 1107, 1407* ...
... the chemical basis of life, structure and biology of the cell, molecular biology and genetics; includes laboratory that reinforces and provides supplemental information related to the lecture topics. BIOL 112 Introductory Biology II Credits 4. 3 Lecture Hours. 3 Lab Hours. (BIOL 1307 and 1107, 1407* ...
2008. Scientific Review for the Identification of Critical Habitat
... caribou throughout their current distribution in Canada. Identifying Critical Habitat for local populations was framed as an exercise in decision analysis and adaptive management. Establishment of a systematic, transparent and repeatable process was a central element of the approach. The report is s ...
... caribou throughout their current distribution in Canada. Identifying Critical Habitat for local populations was framed as an exercise in decision analysis and adaptive management. Establishment of a systematic, transparent and repeatable process was a central element of the approach. The report is s ...