English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
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
最佳匹配
最新
生物通
7 个月
基于Sentinel-2冠层含水量(CWC)的欧洲谷物区骤旱早期监测:灌溉与雨 ...
本研究针对欧洲谷物产区骤旱(Flash Drought)快速监测难题,通过Sentinel-2卫星数据提取冠层含水量(CWC)、叶面积指数(LAI)和光合有效辐射吸收比(fAPAR)等生物物理变量,结合蒸发胁迫指数(ESI)分析发现:CWC在灌溉区(西班牙、意大利)与ESI呈强相关性(r=0 ...
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
今日热点
Scores 900th career goal
Cause of death revealed
French aircraft carrier named
Nickelodeon star arrested
US national debt surges
Gas surges as oil hits $111
US envoy meets Belarus pres
Today in history: 1932
Launches athlete council
Ecuadorian suspect arrested
X suffers global outage
FBI: Possible IED found
Announces NFL retirement
'Bosch' creator dies at 74
Sues to evict a patient
Japan's leader heads to DC
Rhode Island hockey team wins
TY Hilton retires from NFL
Mystikal pleads guilty
PHL closes more checkpoints
Bronx student freed by ICE
Accused of abusing Huerta
US producer prices rose
Costa Rica cuts ties w/ Cuba
Approves oral psoriasis pill
Pauses strikes on Afghanistan
PA regulators seek $2.6M
Under FBI investigation
Pulse nightclub demolished
Drops lawsuit against Zillow
NYPD officer suspended
Rapper wins defamation suit
'No intention of leaving'
Trump on South Pars attack
Cuts water to ICE facility
反馈