Results 1 to 10 of about 900 (161)

Dynamic Monitoring and Spatio-temporal Pattern of Ecological Environmental Quality in Nanning City Based on Google Earth Engine [PDF]

Shuitu baochi tongbao, 2023
[Objective] Remote sensing technology is used to monitor and evaluate the change of urban ecological environment quality timely, dynamically and objectively, in order to provide reference for urban ecological environment planning and management. [Methods]
Liu Qiuhua, Xie Yuchu, Qin Yutian, Zhang Yu, Yang Kunshi   +4 more
doaj   +3 more sources

Spatio-temporal variation and prediction of ecological quality based on remote sensing ecological index – a case study of Zhanjiang City, China [PDF]

Frontiers in Ecology and Evolution, 2023
A significant portion of Zhanjiang City’s ecological land areas have been reduced as a result of the city’s growing urbanization, which has caused the city’s ecological environment quality to decline.
Jing Wang, Jing Wang, Jia Wang, Jia Wang, Jiangqi Xu, Jiangqi Xu   +5 more
doaj   +3 more sources

Ecological vulnerability assessment based on remote sensing ecological index (RSEI): A case of Zhongxian County, Chongqing [PDF]

Frontiers in Environmental Science, 2023
The ecological vulnerability evaluation index was established through Normalized Difference Vegetation Index (NDVI), Wetness (WET), Normalized Difference Build-up and Soil Index (NDBSI) and Land Surface Temperature (LST) indicators, comprehensively ...
Denghui Xu, Denghui Xu, Guoxin Lan, Guoxin Lan, Xianhua Guo, Xianhua Guo, Xiaolan Jiang, Xiaolan Jiang, Yan Wu, Yixuan Liu, Yixuan Liu, Yuzheng Yang, Yuzheng Yang   +12 more
core   +3 more sources

Ecological quality assessment and monitoring using a time-series remote sensing-based ecological index (ts-RSEI)

GIScience & Remote Sensing, 2022
Ecological quality assessment is fundamental to revealing changes in ecological environments before the development of effective ecological conservation policies.
Chao Sun, Jialin Li, Yongchao Liu, Luodan Cao, Jiahao Zheng, Zhenjie Yang, Junwei Ye, Yue Li   +7 more
doaj   +2 more sources

Detecting Ecological Changes with a Remote Sensing Based Ecological Index (RSEI) Produced Time Series and Change Vector Analysis [PDF]

Remote Sensing, 2019
Increasing human activities have caused significant global ecosystem disturbances at various scales. There is an increasing need for effective techniques to quantify and detect ecological changes.
Hanqiu Xu, Yifan Wang, Huade Guan, Tingting Shi, Xisheng Hu   +4 more
doaj   +2 more sources

Spatial−temporal variation of ecological environment quality and driving factors from 2000 to 2020 in Wuliangsu Lake Basin, Northern China [PDF]

Frontiers in Ecology and Evolution, 2023
Due to global climate change and the intensification of human activities, the ecological function of Wuliangsu Lake Basin has been seriously degraded. Obtaining accurate spatial–temporal dynamics of regional ecological environment quality is essential ...
Caixia Li, Caixia Li, Guoqi Chai, Guoqi Chai, Zhiyuan Li, Xiang Jia, Xiang Jia, Lingting Lei, Lingting Lei, Long Chen, Long Chen, Yunfan Li, Yunfan Li, Yunfeng Cao, Yunfeng Cao, Ruoning Zhu, Xiaoli Mei, Xiaoli Zhang, Xiaoli Zhang   +18 more
doaj   +3 more sources

Urban ecosystem quality assessment based on the improved remote sensing ecological index [PDF]

PeerJ
The remote sensing ecological index (RSEI) is an important tool for assessing ecosystem quality. However, its land surface temperature (LST) component poses challenges due to complex calculations and mismatched spatial resolution with other indicators ...
Guolin Zhang, Honghai Kuang
doaj   +3 more sources

Detecting Long-Term Series Eco-Environmental Quality Changes and Driving Factors Using the Remote Sensing Ecological Index with Salinity Adaptability (RSEI_SI): A Case Study in the Tarim River Basin, China

Land, 2023
Ecological challenges resulting from soil salinization in the Tarim River Basin (TRB), exacerbated by climate change and human activities, have emphasized the need for a quick and accurate assessment of regional ecological environmental quality (EEQ) and
Wen Chen, Jinjie Wang, Jianli Ding, Xiangyu Ge, Lijing Han, Shaofeng Qin   +5 more
doaj   +2 more sources

Assessing ecological environmental quality and conservation effectiveness in the World’s largest urban green heart using the remote sensing ecological index (RSEI) and propensity score matching (PSM) [PDF]

Frontiers in Environmental Science
Urban Green Hearts (GHs) represent a unique ecological protection measure or policy. Evaluating the spatiotemporal dynamics of the ecological environmental quality (EEQ) of urban GHs and revealing their conservation effectiveness is crucial for promoting
Cen Meng, Chongbo Wu, Dexin Gan, Huanyao Liu, Xiaoma Li   +4 more
core   +2 more sources

Analyzing Ecological Environmental Quality Trends in Dhaka Through Remote Sensing Based Ecological Index (RSEI)

Land
Assessing the ecological environmental quality (EEQ) is crucial for protecting the environment. Dhaka’s rapid, unplanned urbanization, driven by economic and social growth, poses significant eco-environmental challenges.
Md. Mahmudul Hasan, Md Tasim Ferdous, Md. Talha, Pratik Mojumder, Sujit Kumar Roy, Md. Nasim Fardous Zim, Most. Mitu Akter, N M Refat Nasher, Fahdah Falah Ben Hasher, Martin Boltižiar, Mohamed Zhran   +10 more
doaj   +2 more sources