搜索结果: 1-15 共查到“国际动态 草原学”相关记录25条 . 查询时间(3.688 秒)
2023年5月4日，西北农林科技大学水土保持研究所上官周平研究员团队，在草地生态系统碳汇对放牧强度的响应理论方面取得新进展，并以“Carbon in Chinese grasslands: meta-analysis and theory of grazing effects”为题发表在国际生态环境领域综合性期刊Carbon Research上。邓蕾研究员为论文第一作者，上官周平研究员为通讯作者。
北京林业大学草业与草原学院青年教师在北方林草过渡带研究领域取得新进展（图）
北方 林草过渡带 草原生态
2023/5/25
近日，北京林业大学草业与草原学院青年教师李周园与国内相关学者合作，在自然地理一区国际期刊Landscape Ecology发表论文“Stable or unstable? Landscape diversity and ecosystem stability across scales in the forest–grassland ecotone in northern China”（《稳定还是...
2023年3月17日，国际环境科学1区TOP期刊Science of the Total Environment（IF2022=10.754）在线发表了山西农业大学草业学院王常慧教授团队的文章“Seasonal precipitation regulates magnitude and direction of the effect of nitrogen addition on net ecos...
“中美草原生态系统生产力对极端干旱的响应机制研究”获国家重点研发计划政府间国际科技创新合作重点专项资助
中美 草原生态系统 极端干旱 响应机制 国际合作项目 国家重点研发计划政府间国际科技创新合作重点专项资助
2022/11/8
近日，中国科学技术交流中心管理的2022年度国家重点研发计划国家重点研发计划政府间国际科技创新合作重点专项资助结果揭晓，由中国农业科学院农业资源与农业区划研究所牵头的国际合作项目“中美草原生态系统生产力对极端干旱的响应机制研究（SQ2022YFE010894）”获得资助。
近日，内蒙古农业大学草原与资源环境学院草地资源教育部重点实验室韩国栋研究团队在国际知名综合性期刊《The Innovation》发表题为“Toward a sustainable grassland ecosystem worldwide（迈向全球可持续的草原生态系统）”的最新研究成果，内蒙古农业大学校友、中国科学院青藏高原研究所孙建研究员为第一作者，韩国栋为通讯作者。
英国研究人员发现草科广泛存在自然发生的转基因现象
英国 草科 自然发生 转基因
2023/6/2
英国谢菲尔德大学自然环境研究委员会独立研究员Luke Dunning在《对话》网站发表文章，介绍其研究组在草中发现广泛存在侧向基因转移，表明自然界本来就在发生转基因。
Elephants reverse the cattle-caused depletion of soil carbon and nutrient pools（图）
Elephant cattle-cause soil carbon nutrient pools
2020/4/10
Wild herbivore populations are declining in many African savannas, a result of replacement by livestock (mainly cattle) and the loss of large plant-eaters, or megaherbivores, such as elephants.Althoug...
Ozark Grasslands Experience Major Increase In Trees And Shrubs（图）
Ozark Grasslands Major Increase Trees Shrubs
2017/10/24
Woody vegetation, such as trees and shrubs, has increased dramatically in Ozark grasslands over the past 75 years, according to a study published this week in the journal Landscape Ecology.The study e...
Long-term study aims to understand prairie ecology after farmland is forsaken（图）
Long-term study aims prairie ecology farmland forsaken
2017/9/5
Across the U.S., farmers have abandoned millions of acres of land due to economics and hindrances such as dropping water tables that make irrigation of crops impossible. Since 2001, a longstanding stu...
In a drought,over-irrigated lawns lose 70 billion gallons of water a year
In a drought over-irrigated lawns lose 70 billion gallons water a year
2017/7/20
In the summer of 2010, Los Angeles lost about 100 gallons of water per person per day to the atmosphere through evaporation, mostly from overwatering of lawns and trees.Lawns accounted for 70 percent ...
L.A. lawns lose lots of water:70 billion gallons a year
L.A. lawns lose lots of water 70 billion gallons a year
2017/7/20
In summer 2010, Los Angeles was losing about 100 gallons of water per person per day to the atmosphere through the evaporation and plant uptake of lawns and trees. Lawns accounted for 70 percent of th...
Researchers Find Mushrooms May Hold Clues to Effect of Carbon Dioxide on Lawns
Researchers Mushrooms Hold Clues Carbon Dioxide Lawns
2017/4/27
Since the Industrial Revolution, the amount of carbon dioxide in the atmosphere has rapidly increased. Researchers at the University of New Hampshire set out to determine how rising carbon dioxide con...
Stanford study shows U.S. grasslands affected more by atmospheric dryness than precipitation
Stanford U.S. grasslands atmospheric dryness precipitation
2017/3/30
A new study showing dryness of the atmosphere affects U.S. grassland productivity more than rainfall could have important implications for predicting how plants will respond to warming climate conditi...
Warmer,wetter climate would impair California grasslands
Warmer wetter climate California grasslands
2016/9/12
Results from one of the longest-running and most extensive experiments to examine how climate change will affect agricultural productivity show that California grasslands will become less productive i...
One of the world’s longest-running, most comprehensive climate change experiments produced some surprising results. The extensive experiment subjected grassland ecosystems to sixteen possible future c...