搜索结果: 1-15 共查到“国际动态 理学 Global”相关记录82条 . 查询时间(0.125 秒)
了解物种的种群趋势和分布范围动态对于全球物种保护至关重要。自人类世以来，随着人类活动强度的持续升级，全球物种遭受了栖息地的急剧丧失和分布范围的缩小。由于大部分原栖息地因人类活动出现各种方式的退化，动物会迁移到新的栖息地以获得更大的生存机会。这种动态的种群分布范围对于物种的生存至关重要，与种群灭绝的概率直接相关。因此，了解种群分布动态变化的机制并识别驱动因素对于预测和指导种群的保护至关重要。
浙江师范大学生命科学学院倪健课题组在Global Ecology and Conservation发表重要研究成果（图）
倪健 Global Ecology and Conservation 气候变化 生态系统
2023/12/28
2023年5月26日，生命科学学院倪健课题组在《Global Ecology and Conservation》在线发表了题为《Adjusting the protected areas on the Tibetan Plateau under changing climate》的研究论文。《Global Ecology and Conservation》是生态学与保护生物学领域的重要国际期刊之一...
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...
Taking the vital signs of the global ocean with biogeochemical floats（图）
Taking vital signs global ocean biogeochemical floats
2021/4/16
As the researchers and crew aboard the research vessel Thomas G. Thompson continue to deploy biogeochemical floats in the western North Atlantic, the arrival of the first profile data marks ...
Changes in ocean chemistry show how sea level affects global carbon cycle（图）
ocean chemistry sea level global carbon cycle
2021/4/9
A new analysis of strontium isotopes in marine sediments has enabled scientists to reconstruct fluctuations in ocean chemistry reflecting changing climate conditions over the past 35 million years.The...
Connecting the prehistoric past to the global future（图）
Connecting the prehistoric past to the global future
2020/1/21
In seeking to understand factors that affect global biodiversity patterns, scientists have focused much of their research on present-day climate, such as patterns of temperature or rainfall, or recent...
Study analyzing cells' blueprints reveals new patterns in the global distribution and diversity of ocean microbes（图）
Study analyzing cells blueprints reveals new patterns global distribution diversity ocean microbes
2019/12/27
A single drop of seawater can contain a wide representation of ocean microbes from around the world -- revealing new insights into the ecology, evolution and biotechnology potential of the global micr...
With 2019 on pace to be one of the warmest years on record, a new study by an international team of researchers reveals how rapidly the Arctic and Antarctic are warming and examines the global consequ...
Survey completeness of a global citizen-science database of bird occurrence（图）
Survey completeness global citizen-science database bird occurrence
2019/10/28
There are many shortfalls in knowledge of the world's biodiversity, and one of the most basic is the lack of knowledge about where species occur geographically. This deficiency has broad ramifications...
Rise In Severity Of Hottest Days Outpaces Global Average Temperature Increase（图）
Hottest Days Outpaces Global Average Temperature Increase
2018/2/1
While our planet’s average annual temperature has increased at a steady pace in recent decades, there has been an alarming jump in the severity of the hottest days of the year during that same period,...
For Global Invasion,Argentine Ants Use Chemical Weapons（图）
Global Invasion Argentine Ants Chemical Weapons
2018/2/1
From their native home on the banks of South America’s Paraná River, Argentine ants have conquered six continents and many oceanic islands. Their success is explained by several factors: they have mor...
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...
From Alaska To Amazonia:First Global Maps Of Traits That Drive Vegetation Growth（图）
Alaska Amazonia:First Global Maps Drive Vegetation Growth
2017/12/19
Based on measurements of 45,000 individual plants from 3,680 species, and using high-tech statistical mapping protocols, the team created global maps of plant traits including leaf nitrogen concentrat...
Rethinking Well-being and Sustainability Measurements from Local to Global Scales（图）
Rethinking Well-being Sustainability Measurements Local Global Scales
2017/10/26
A new study suggests that standard ways of measuring well-being and sustainability in communities used by global organizations may be missing critical information and could lead to missteps in managem...
Warmer World May Bring More Local, Less Global,Temperature Variability（图）
warmer world more local less global temperature variability
2017/9/19
Many tropical or subtropical regions could see sharp increases in natural temperature variability as Earth’s climate warms over coming decades, a new Duke University-led study suggests.These local cha...