搜索结果: 1-15 共查到“动物学 climate”相关记录16条 . 查询时间(0.161 秒)
Study shows how varying Arctic climate conditions impact vulnerable species（图）
varying Arctic climate conditions impact vulnerable species
2021/4/9
New findings on the diet of Arctic foxes, determined by the condition of their teeth, show how varying climate conditions in the Arctic affect the animals that live there.In a U.S. National Scien...
Collapse of desert bird populations likely due to heat stress from climate change（图）
Collapse bird populations due heat stress climate change
2019/10/17
As temperatures rise, desert birds need more water to cool off. At the same time, deserts are becoming drier, setting some species up for a severe crash, if not extinction, according to a new study pu...
Hormones Help Tadpoles Trade Size For Survival In A Warming Climate,Says Uc Study（图）
Hormones Tadpoles Trade Size Warming Climate Uc Study
2017/11/23
Deep within aquatic ecosystems all over the world, certain toad species have managed to survive warmer and drier climate change. But the method behind their metamorphic adaptation to environmental cha...
Climate’s Effects on Flowers Critical for Bumble Bees（图）
Climate Flowers Critical Bumble Bees
2017/10/25
Climate change can influence consumer populations both directly, by affecting survival and reproduction, and indirectly, by altering resources. However, little is known about the relative importance o...
A stinging report:FSU research shows climate change a major threat to bumble bees（图）
FSU research climate change major threat bumble bees
2017/10/25
New research from a team of Florida State University scientists and their collaborators is helping to explain the link between a changing global climate and a dramatic decline in bumble bee population...
Tropical lowland frogs at greater risk from climate warming than high-elevation species,study shows
Tropical lowland frogs greater risk climate warming high-elevation species
2017/4/27
A new study of Peruvian frogs living at a wide variety of elevations—from the Amazon floodplain to high Andes peaks—lends support to the idea that lowland amphibians are at higher risk from future cli...
Evolutionary Clock Ticks for Snowshoe Hares Facing Climate Change
Evolutionary Clock Ticks Snowshoe Hares Climate Change
2016/2/22
Anthropogenic climate change has created myriad stressors that threaten to cause local extinctions if wild populations fail to adapt to novel conditions. We studied individual and population-level fit...
New framework sheds light on how,not if,climate change affects cold blooded animals
New framework not if climate change cold blooded animals
2016/2/22
Cold-blooded animals like lizards, insects, and fish have a preferred body temperature range at which they hunt, eat, move quickly, and reproduce. Fear that a warming climate will constrict this tempe...
物种的分布区大小存在着巨大的差异，有的物种分布区面积可达数百万平方公里，而有的仅数十平方米。探索影响这些差异的因素不但对了解生物多样性的地理分布有重要启示，而且有助于我们预测物种的分布区是如何响应气候变化而改变的。通常认为，当前的气候，比如说，年（内）气候变异程度和极端气候，影响物种的分布区大小：物种经受的年内气候变异程度越高或极端气候极值越大，其分布区就相应地越大；另外，长期的气候变化，地形复杂...
Climate change lethal to baby lizards:Nests become heat traps
Climate change lethal baby lizards Nests become heat traps
2015/9/9
The expected impact of climate change on North American lizards is much worse than first thought. A team of biologists led by Arizona State University investigators has discovered that lizard embryos ...
Climate Change Does Not Bode Well for Picky Eaters: New Study Links Resiliency to Penguins’ Diets
Climate Change Does Not Bode Well Picky Eaters: New Study Links Resiliency Penguins’ Diets
2015/3/4
In a part of the world that is experiencing the most dramatic increase in temperature and climate change, two very similar species of animals are responding very differently. New research published to...
New CU-Boulder study shows differences in mammal responses to climate change（图）
mammal small mammals
2014/3/18
If you were a shrew snuffling around a North American forest, you would be 27 times less likely to respond to climate change than if you were a moose grazing nearby.
Spatial and temporal re-distribution of Tubificidae and Naididae (Annelida, Clitellata) in Europe due to climate change: a review based on observational data
climate change biogeography life cycle stages tubificoid Naididae Tubificidae Naididae Annelida Clitellata
2009/6/3
Temperature is one of the most important factors affecting the life history characteristics and biogeography of aquatic
oligochaetes in the family Naididae (both the tubificoid Naididae and the Naidi...
Exeter Scientists warn of climate change risk to marine turtles
climate change marine turtles
2007/3/20
March 20, 2007，North American marine turtles are at risk if global warming occurs at predicted levels, according to scientists from the University of Exeter’s School of Biosciences. The team, which is...
Immunocompetence Status of White Plumage Naked Neck versus Normally Feathered Broilers in Tropical Climate
Naked Neck Broilers HA MER MES CMI Response
2016/4/15
The study was undertaken to evaluate the effect of naked neck gene on mortality, cell mediated and humoral immune response in white plumage broiler population. The mortality of homozygous naked neck (...