搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
EurekAlert!
4 天
New study explores how forest soils store carbon across eastern China
A study in Forest Ecosystems shows that particulate organic carbon (POC) dominates surface soils, while mineral-associated ...
4 小时
How climate change turned thousands of Greenland’s lakes into a carbon source
Extreme weather events transformed the Greenland lakes from carbon sinks into significant sources of carbon dioxide, with ...
University of Manchester
24 天
Scientists uncover the mystery of carbon preservation in our oceans, offering valuable tool ...
A new study has unveiled the key mechanisms that preserve organic carbon in the ocean—a poorly understood but vital process, which influences the Earth’s climate, carbon cycles, and formation of ...
earth
4 天
Thousands of lakes in Greenland have crossed a tipping point from which they can't recover
An estimated 7,500 of Greenland lakes turned brown, began emitting carbon, and suffered a decline in water quality.
EurekAlert!
13 天
FSU biogeochemists discover glaciers carry unique molecular fingerprints, influence on ...
Florida State University researchers are part of the first global study on glacial organic carbon and have found that just ...
Phys.org on MSN
10 天
Scientists synthesize single-crystal sp² carbon-linked covalent organic frameworks
Two high-quality single-crystal sp²c-COFs have been developed, demonstrating the generality of this approach. This work ...
Business Wire
9 天
American BioCarbon Biochar Achieves OMRI Listing for Organic Crop Fertilizer and Soil ...
American BioCarbon’s 100% biochar soil enhancer for healthy growth and carbon capture was listed by OMRI for crop fertilizers ...
7 天
on MSN
Oilsands pollution study reveals new 'blind spot' in industry reporting
New research has found that a complex form of air pollution from Alberta's oilsands has gone largely unreported — and the ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
反馈