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来自俄科学院西伯利亚分院网站的报道，该分院克拉斯诺亚尔斯克科学中心的科研团队通过对人工智能系统进行培训使其能够根据地球遥感数据对植被类型进行分类，并确定生物群落的边界，该系统能够很好地识别林带，可用于跟踪林带边界的变化。相关成果发布在IOP Conference Series: Materials Science and Engineering国际学术会议的论文集中。西伯利亚分院克拉斯诺亚尔斯克科...
How trees affect the weather（图）
trees affect weather
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2019/10/28
New NSF-supported research led by University of Utah biologists William Anderegg, Anna Trugman and David Bowling finds that some plants and trees are prolific spendthrifts in drought conditions, using...
Tropical soil disturbance could be hidden source of carbon dioxide（图）
Tropical soil disturbance hidden source carbon dioxide
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2019/10/28
Thousand-year-old tropical soils unearthed by accelerating deforestation and agricultural land use could be unleashing carbon dioxide into the atmosphere, according to a new study by NSF-funded resear...
Forests show pathways to a sustainable future（图）
Forests pathways sustainable future
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2019/10/28
Native forests make up one percent of the landscape in South Africa. But these forests could play key roles in reducing atmospheric carbon and identifying sustainable development practices that can be...
'Ghost forests' show visible results of changes in climate（图）
Ghost forests results changes in climate
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2019/10/30
Sea level rise will have the greatest impacts on rural land in places where knowledge is insufficient to best inform decisions about encroaching marshlands, according to a review published in the jour...
When a Tree Falls in St. Louis, Will the Power Go Out?（图）
Tree Falls St. Louis Power Go Out
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2019/10/30
In a study recently published in Sensors, Saint Louis University researchers paired satellite imaging data with machine learning techniques to map local tree species and help manage the health of urba...
City trees can offset neighborhood heat islands（图）
City trees offset neighborhood heat islands
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2019/11/22
The concept of heat islands -- densely built-up urban areas that are hotter than the rural and semi-rural landscapes around them -- has been extensively studied and is widely accepted.Now a new study ...
中美洲干旱走廊近3000基本谷物种植户将从泛美农业合作协会（IICA）和欧盟的合作项目中受益，该地区是世界上深受气候变化影响的脆弱地区之一。该合作项目通过多边农业森林系统引进创新技术，以增强干旱走廊地区应对气候变化的能力，完善该地区的粮食安全。
World's forests increasingly taking up more carbon（图）
World's forests increasingly taking up more carbon
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2019/11/22
The world's forests are increasingly taking up more carbon, partially offsetting the carbon being released by the burning of fossil fuels and by deforestation in the tropics, according to a new study....
Michigan's Sugar Maples Will Struggle In A Warmer,Drier Future Despite Help From Nitrogen Pollution（图）
Michigan Sugar Maples Warmer Drier Nitrogen Pollution
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2018/2/1
Though Michigan's sugar maples benefit from the growth-promoting effects of nitrogen compounds in the environment, those gains will not fully offset the added stresses of growing under a drier climate...
Carbon Feedback from Forest Soils will Accelerate Global Warming,26-Year Study Projects
Carbon Feedback Forest Soils Accelerate Global Warming 26-Year Study Projects
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2017/10/25
After 26 years, the world’s longest-running experiment to discover how warming temperatures affect forest soils has revealed a surprising, cyclical response: Soil warming stimulates periods of abundan...
What's killing trees during droughts? Scientists have new answers（图）
killing trees during droughts Scientists new answers
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2017/9/4
As the number of droughts increases globally, scientists are working to develop predictions of how future parched conditions will affect plants, especially trees.New results published today in the jou...
Long-term fate of tropical forests may not be so dire
Long-term fate tropical forests may not so dire
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2017/7/19
Tropical rainforests are often described as the “lungs of the earth,” able to essentially inhale carbon dioxide from the atmosphere and exhale oxygen in return. The faster they grow, the more they mit...
Research links decline in hemlock forests to changes in water resources
decline hemlock forests changes in water resources
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2017/4/27
An insect infestation that is killing hemlock trees in New England forests is having a significant impact on the water resources of forested ecosystems that provide essential water supplies to one of ...
Dust contributes valuable nutrients to Sierra Nevada forest ecosystems
Dust contributes valuable nutrients Sierra Nevada forest ecosystems
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2017/3/30
But dust from as close as California's Central Valley and as far away as Asia's Gobi Desert provides nutrients, especially phosphorus, to vegetation in the Sierra Nevada Mountains, a team of scientist...