搜索结果: 1-15 共查到“生态学 change”相关记录16条 . 查询时间(0.093 秒)
植被物候是生态系统响应气候变化的敏感指标。在全球气候变化背景下，植被物候变化会影响生态系统碳循环及水热平衡过程。作为世界上海拔最高的高原，寒冷干旱的青藏高原植被物候是受温度还是水分主导仍然存在争议。青藏高原有大面积的沼泽湿地分布，沼泽相对充裕的水分条件为进一步揭示这一问题提供了理想的条件。明确青藏高原沼泽植被物候时空变化及对气候变化响应机制，能为预测区域碳循环、揭示植被与气候变化关系提供科学依据。...
海南大学生态与环境学院胡中民教授在Global Change Biology发表研究论文（图）
海南大学生态与环境学院 胡中民 Global Change Biology 全球气候变化 陆地生态系统
2022/11/23
近日，海南大学生态与环境学院胡中民教授在全球变化领域顶级期刊 Global Change Biology 发表题为“The global decline in the sensitivity of vegetation productivity to precipitation from 2001-2018”的研究论文(https://doi.org/10.1111/gcb.16403)。该论文的...
In a desert seared by climate change, burrowers fare better than birds（图）
desert seared climate change burrowers fare birds
2021/3/5
In the arid Mojave Desert, small burrowing mammals such as the cactus mouse, the kangaroo rat and the white-tailed antelope squirrel are weathering the hotter, drier conditions triggered by climate ch...
兰州大学生命科学学院叶建圣教授在国际著名期刊Global Change Biology发表了两篇生态学研究成果
兰州大学生命科学学院 叶建圣 教授 Global Change Biology 生态学
2019/8/9
生态学领域国际著名期刊Global Change Biology（IF=8.88）近期接连发表兰州大学与西班牙胡安卡洛斯国王大学、美国耶鲁大学等单位合作的两项生态学原创性研究成果。生命科学学院叶建圣教授为两篇研究论文的第一及通讯作者，兰州大学生命科学学院、草地农业生态系统国家重点实验室为论文第一完成单位。在题为“Multifunctionality debt in global drylands ...
To find out how invading predators change an ecosystem, watch their prey（图）
invading predators change ecosystem watch their prey
2019/10/28
Invading predators can devastate an ecosystem. In fact, a leading cause of extinction is the introduction of predators into an isolated place like an island or a lake.The destruction is usually blamed...
Periodic Table of Ecological Niches Could Aid in Predicting Effects of Climate Change（图）
periodic table ecological niches aid climate change
2017/9/19
A group of ecologists has started creating a periodic table of ecological niches similar to chemistry’s periodic table. And just as chemists have used their periodic table as a point of reference to u...
NSF-supported scientists present research results on ecosystem change
NSF scientists present research results ecosystem change
2017/3/14
On March 21, scientists from across the National Science Foundation's (NSF) Long-Term Ecological Research (LTER) Network will take part in an annual mini-symposium, presenting results on how ecosystem...
Forecasting climate change's effects on biodiversity hindered by lack of data
climate change biodiversity lack of data
2016/9/29
An international group of biologists is calling for data collection on a global scale to improve forecasts of how climate change affects animals and plants.
Accurate model predictions can greatly aid...
Consequences of climate change on the ecogeomorphology of coastal wetlands
coastal wetlands climate change
2016/5/18
Climate impacts on coastal and estuarine systems
take many forms and are dependent on the local conditions,
including those set by humans. We use a biocomplexity
framework to provide a perspective ...
Future consequences of climate change for the Chesapeake Bay ecosystem and its fisheries
climate change Chesapeake Bay ecosystem
2016/5/18
Future consequences of climate change for the Chesapeake Bay ecosystem and its fisheries.
Climate change impacts on U.S. coastal and marine ecosystems
Climate change marine ecosystems
2016/5/18
Climate change impacts on U.S. coastal and marine ecosystems.
Ecologists predict impact of climate change on vulnerable species
Ecologists climate change vulnerable species
2015/8/4
If it seems like you’re pulling more bass than trout out of Ontario’s lakes this summer, you probably are.Blame it on the ripple effect of climate change and warming temperatures. Birds migrate earlie...
TURNING UP THE HEAT ON THE LITTLE THINGS THAT RUN THE WORLD: EVALUATING THE IMPACTS OF CLIMATE CHANGE ON ANT BIODIVERSITY IN THE TEMPERATE FOREST COMMUNITIES OF THE NORTHEASTERN UNITED STATES
Biodiversity Climate Change Ants Ecology Biogeography Macroecology
2014/12/18
Climatic change threatens biodiversity worldwide. In the forests of the northeastern United States, climate change is expected to increase mean annual temperatures by up to 4.5˚C and change preci...
NSF symposium addresses the long view of environmental change: Ecological scenarios（图）
environmental change Ecological scenarios
2014/3/18
Results of their efforts to understand and anticipate global environmental changes through the process of scenario thinking and ecological forecasting are the topic of the annual National Science Foun...
USDA RELEASES REPORT SUMMARIZING IMPACT OF CLIMATE CHANGE ON U.S. ECOSYSTEMS
CLIMATE CHANGE U.S. ECOSYSTEMS
2009/12/15
The U.S. Department of Agriculture (USDA), in cooperation with the University Corporation for Atmospheric Research and the U.S. Global Change Research Program (USGCRP), today released The Effects of C...