搜索结果: 16-30 共查到“国际动态 生态系统生态学”相关记录67条 . 查询时间(2.282 秒)
中国科学院生态环境研究中心傅伯杰院士荣获欧洲地球科学联合会洪堡奖章
傅伯杰院士 洪堡奖章
2019/10/23
欧洲地球科学联合会(EGU)于2019年10月22日公布了2020年联合会奖章获奖名单，中国科学院生态环境研究中心傅伯杰研究员获2020年度 EGU“洪堡奖章”。该勋章以亚历山大·冯·洪堡（Alexander von Humboldt）的名字命名，授予那些在发展中地区开展造福人类和社会的研究，在地球科学、行星或空间科学领域取得卓越贡献并产生重要国际影响的科学家。傅伯杰院士因在黄土高原土地利用结构与...
Structural complexity in forests improves carbon capture（图）
Structural complexity forests carbon capture
2019/10/17
Forests in the eastern United States that are structurally complex -- the arrangement of vegetation is varied throughout the physical space -- sequester more carbon, according to a new study in Ecolog...
From tropical to boreal ecosystems,temperature drives functioning（图）
tropical boreal ecosystems drives functioning
2019/10/18
With the help of an NSF grant, University of Arizona scientists trekked across the Americas: from moist, tropical jungles of Panama to the frigid boreal forests of Colorado to the wet temperate forest...
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...
Dust On The Wind:Study Reveals Surprising Role Of Dust In Mountain Ecosystems（图）
Dust On The Wind Role Of Dust Mountain Ecosystems
2017/12/19
Find related stories on NSF's Critical Zone Observatories at this link.Trees growing atop granite in the southern Sierra Nevada Mountains rely on nutrients from windborne dust more than on nutrients f...
UW Study of Global Datasets Reveals Significant Role of Dust in Mountain Ecosystems（图）
UW Study Global Datasets Dust Mountain Ecosystems
2017/12/19
Trees growing atop the Bald Mountain Granite in the southern Sierra Nevada rely on nutrients from windblown atmospheric dust -- more than 50 percent -- compared to nutrients provided from underlying b...
Study Finds Variation Within Species Is A Critical Aspect Of Biodiversity（图）
Variation Within Species Critical Aspect Biodiversity
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...
Changes in non-extreme precipitation may have not-so-subtle consequences（图）
non-extreme precipitation not-so-subtle consequences
2017/9/20
Find related stories on NSF's Critical Zone Observatories site.Extreme floods and droughts receive a lot of attention. But what happens when precipitation -- or lack thereof -- occurs in a more measur...
Drought-stricken areas anxiously await the arrival of rain. Full recovery of the ecosystem, however, can extend long past the first rain drops on thirsty ground.According to a study published August 1...
Video:Biologist Sean B.Carroll on ecosystem resilience（图）
Video Biologist Sean B.Carroll ecosystem resilience
2017/7/24
The scientific world can be a complex place, populated by numerous disciplines and sub-fields. Biologist Sean B. Carroll is a researcher who also works to show the public how those different areas of ...
World Environment Day:What does the future hold for Earth's ecosystems?
World Environment Day the future hold Earth's ecosystems
2017/7/21
Find related stories on NSF's Long-Term Ecological Research Program.Any science may be likened to a river. It has its obscure and unpretentious beginning; its quiet stretches as well as its rapids; it...
Rising water temperatures endanger health of coastal ecosystems,study finds
Rising water temperatures endanger health coastal ecosystems
2017/4/27
Increasing water temperatures are responsible for the accumulation of a chemical called nitrite in marine environments throughout the world, a symptom of broader changes in normal ocean biochemical pa...
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...
Scientists present El Nino,other long-term ecological research results at annual aquatic sciences meeting
Scientists present El Nino other long-term ecological research results annual aquatic sciences meeting
2017/2/16
The ecological effects of the strong 2015-2016 El Niño. Carbon burial in aquatic ecosystems. The presence of pharmaceuticals in streams.These are just a few of the topics scientists affiliated wi...
NSF fosters entrepreneurship,innovation through new awards for I-Corps nodes
NSF entrepreneurship innovation I-Corps nodes
2016/9/29
The National Science Foundation (NSF) has awarded five new grants to teach entrepreneurship and to support research and innovation at regional hubs across the United States under its Innovation C...