搜索结果: 1-15 共查到“生态学 biodiversity”相关记录15条 . 查询时间(0.123 秒)
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Biodiversity protects bee communities from disease, study finds(图)
Biodiversity protects bee communities disease
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2021/3/5
A new U.S. National Science Foundation-funded analysis of thousands of native and non-native Michigan bees shows that the most diverse bee communities have the lowest levels of three common viral...
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Study Finds Variation Within Species Is A Critical Aspect Of Biodiversity(图)
Variation Within Species Critical Aspect Biodiversity
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2017/12/19
Concerns about biodiversity tend to focus on the loss of species from ecosystems, but a new study suggests that the loss of variation within species can also have important ecological consequences.Man...
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Global forest network cracks the case of tropical biodiversity(图)
Global forest network cracks tropical biodiversity
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2017/7/24
If aliens sent an exploratory mission to Earth, one of the first things they’d notice — after the fluffy white clouds and blue oceans of our water world — would be the way vegetation grades from exube...
Forecasting climate change's effects on biodiversity hindered by lack of data
climate change biodiversity lack of data
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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...
Infectious disease ecology,forest biodiversity,urban ecology featured at upcoming conference
Infectious disease ecology forest biodiversity urban ecology featured
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2015/8/4
The ecology of cities across the U.S., spread of infectious diseases such as Ebola, worldwide forests under siege, and how life thrives in Earth's critical zone are among the topics featured at the 20...
Biodiversity of Cold Seep Ecosystems Along the European Margins
European Margins Ecosystems Along
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2015/7/3
During the European Commission’s Framework Six Programme, HERMES, we investigated three main areas along
the European margin, each characterized by the presence of seep-related structures exhibiting...
Biodiversity promotes multitasking in ecosystems
Biodiversity ecosystems
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2015/4/30
A new study of the complex interplay between organisms and their environment shows that biodiversity—the variety of organisms living on Earth—is even more important to the healthy functioning of ecosy...
Nitrogen deposition mediates the effects and importance of chance in changing biodiversity
community structure ecological drift immigration natural selection neutral theory niche theory
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2015/2/4
Nitrogen deposition is changing biodiversity on Earth. We need to understand the underlying mechanisms to conserve biodiversity better. Both selection and chance are potential mechanisms, and they may...
Tradeoffs and thresholds in the effects of nitrogen addition on biodiversity and ecosystem functioning: evidence from inner Mongolia Grasslands
aboveground biomass ecological restoration ecosystem management Eurasia steppe nitrogen enrichment plant functional group composition species richness
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2015/2/4
Nitrogen (N) deposition is widely considered an environmental problem that leads to biodiversity loss and reduced ecosystem resilience; but, N fertilization has also been used as a management tool for...
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
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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...
Changing perspectives on biodiversity conservation: from species protec-tion to regional sustainability
biodiversity conservation biology landscape ecology sustainability science
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2009/9/23
Biodiversity is the basis for ecosystem goods and services that provide for human survival and prosperity. With a rapidly increasing human population and its demands for natural resources, landscapes...
Second Annual Report Abridged of the Biodiversity Working Group (BWG) of the China Council for International Cooperation on Environment and Development (CCICED)
Biodiversity Working Group Second Annual Report
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2009/9/23
Second Annual Report Abridged of the Biodiversity Working Group (BWG) of the China Council for International Cooperation on Environment and Development (CCICED)。
The Legislation for Biodiversity Conservation in China
legislation biodiversity conservation China
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2009/9/22
Bi0diversity conservation depends on a sound legislation in both international and national levels.
China has prom ulgated a series of laws and regulations concerning biodiversity conservation,especi...
The Impact of the Three Gorges Hydroelectric Project on and the Preservation Strategies for the Biodiversity in the Affected Region
biological diversity Three Gorges Hydroelectric Project preserving strategies im—pact of the hydroelectric projec
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2009/9/22
The impact of the Three Gorges Hydroelectric Project on the plant diversity in the reservoir
region was assessed based upon field surveys of the plant species and vegetation surrounding the
reservoi...
The Biodiversity Conservation of Russia
Biodiversity 生物多样性 Nature protection 自然保护
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2007/12/26
The Biodiversity Conservation Center (BCC) is a nonprofit, non-governmental organization working for restoration and protection of pristine nature allover Northern Eurasia.The site provides informatio...