Results 71 to 80 of about 189,287 (160)

Wave heights over Canadian oceans: Tempo-spatial variations and climate-oscillation impacts based on macroscale spatially-extrapolative retrieval from altimetric ensembles

open access: yesApplied Ocean Research
Estimation and analyses of significant wave heights (SWHs) are crucial to climate research, ocean engineering and other applications, with satellite retrieval serving as a fundamental approach.
Cong Dong   +3 more
doaj   +1 more source

Application of UAV remote sensing for vegetation identification: a review and meta-analysis

open access: yesFrontiers in Plant Science
Green vegetation is an essential part of natural resources and is vital to the ecosystem. Simultaneously, with improving people’s living standards, food security and the supply of forage resources have become increasingly the focus of attention ...
Baohua Chang   +10 more
doaj   +1 more source

Spatial-temporal dynamics of population exposure to compound extreme heat-precipitation events under multiple scenarios for Pearl River Basin, China

open access: yesClimate Services
Extreme heat-precipitation events, such as heatwaves and extreme precipitation, can have substantial impacts on the population, particularly in urbanized watersheds.
Zixuan Qi   +6 more
doaj   +1 more source

Study on Marine Ecological Environment Quality Level in Liaoning Province

open access: yesHaiyang Kaifa yu guanli
This study focuses on Liaoning Province as the research subject, selects relevant data from 2011 to 2020, constructs an evaluation index system for the development of the marine ecological environment in Liaoning Province, and utilizes the entropy method to comprehensively assess the level of marine ecological development in Liaoning Province over the ...
LIU Yang, XIA Na, LIU Chen, KANG Jia
openaire   +1 more source

Assessing the Ecological Environment Quality of Yellow River Delta according to the Remote Sensing Ecological Index

open access: yesE3S Web of Conferences
This study focuses on the ecological and environmental quality of the Yellow River Delta. Utilizing remote sensing data from 2013 to 2021, we employed the Remote Sensing Ecological Index (RSEI) derived from Landsat 8 OLI_TIRS graphics to gauge the ecological health of the region.
openaire   +2 more sources

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