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
8 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
Says US seized Iranian ship
Louisiana mass shooting
Wins WM 42 main event
Brock Lesnar retires
France summons Elon Musk
Expands robotaxi service
MD confirms first measles case
Flight evacuated in Pittsburgh
Tariff refund tool to go live
Shooting in Kyiv
Woman arrested on arms charge
Small plane crash in Florida
Blue Origin's rocket stumbles
Skydiver hits VA scoreboard
Pope Leo: No Trump debate
Wrestling icon Hammer dies
HK fire survivors return home
‘Downton Abbey’ star dies
Robot wins half-marathon
Wins Democratic nomination
Powerful quake hit Japan
Recalls jarred baby food
Obama, Mamdani meet in NYC
Giants, Bengals agree to trade
Titanic life jacket auctioned
Murphy receives AFI honor
NFL draft prospect arrested
Shooting near Iowa campus
Man held in officer stabbing
Carney on Canada-US ties
反馈