Results 21 to 30 of about 928 (180)
Evaluation of the Ecological Quality of the Taishan Region Based on Landsat Series of Satellite Images [PDF]
, 2023 The deterioration of ecological environment has seriously restricted regional sustainable development. Taishan region is one of the ecological protection and restoration of life community of mountains-rivers-forests-farmlands-lakes-grasslands in China ...
Dong, Lijie +6 more
core +2 more sources
Assessing Ecological Quality Based on Remote Sensing Images in Wugong Mountain
Earth and Space Science, Volume 9, Issue 3, March 2022., 2022 Abstract This study takes multitemporal Landsat images as data source to explore the changes of Fractional Vegetation Cover (FVC) and ecological quality (EQ) of the Wugong Mountain (WGM). The regression model obtained from MODIS NDVI data was used to correct the temporal difference of Landsat normalized difference vegetation index (NDVI) data in 2019 ...
Y. G. Gao, Y. H. Li, H. Q. Xu
wiley +1 more source
Research on Ecoenvironmental Quality Evaluation System Based on Big Data Analysis
Computational Intelligence and Neuroscience, Volume 2022, Issue 1, 2022., 2022 Comprehensive and objective evaluation of ecological environment quality is of great significance to regional sustainable development. In this study, Landsat remote sensing images of 1991, 2000, 2004, 2010, 2013, 2018, and 2019 are selected to evaluate the changes of ecological environment quality in the Headwaters of Dongjiangyuan River by using ...
Pingheng Li, Baiyuan Ding
wiley +1 more source
A Remote‐Sensing Ecological Index Approach for Restoration Assessment of Rare‐Earth Elements Mining
Computational Intelligence and Neuroscience, Volume 2022, Issue 1, 2022., 2022 In order to meet the requirements for comprehensive and multidimensional generalization of ecological management effectiveness evaluation indexes in the context of ecological restoration advocating comprehensive management by multiple means, this paper explores the rationality of using RSEI as an ecological management effectiveness evaluation index to ...
Huichao Hao +5 more
wiley +1 more source
Eco‐Economic Environment Coupling Based on Urban RSEI Theory
Mobile Information Systems, Volume 2021, Issue 1, 2021., 2021 Introduction. Ecological environment is the foundation of social and economic development, and the coordinated development of social economy and ecological environment is one of the hotspots in urban sustainable development research. Traditional ecological economic measurement methods usually have problems such as difficulty in data acquisition and ...
Yitong Lu, Minghang Li, Fazlullah Khan
wiley +1 more source
Analysis of Spatiotemporal Variation and Drivers of Ecological Quality in Fuzhou Based on RSEI
Remote Sensing, 2022 Background: High-speed urbanization has brought about a number of ecological and environmental problems, as well as the use of remote sensing to monitor the urban ecological environment and explore the main factors affecting its changes.
Jianwei Geng +7 more
doaj +1 more source
Ecological Indicators, 2023 Normalized Difference Vegetation Index (NDVI) is widely used to represent the greenness indicator for the Ecological Environment Quality (EEQ) assessment based on the traditional Remote Sensing Ecological Index (RSEI). However, NDVI saturation issues are
Yun Liu +6 more
doaj +1 more source
Evolution of ecological patterns of land use changes in European metropolitan areas [PDF]
, 2022 This paper aims to analyze the evolution of land-use patterns and the Eco-Environmental Quality Index (EQI) in major European metropolitan areas. To this end, nighttime remote sensing images will be used to delineate ten major European metropolitan areas
Arellano Ramos, Blanca +2 more
core +1 more source
Shuitu baochi tongbao, 2022 [Objective] The ecological environment quality in Alar reclamation area was evaluated with the help of remote sensing ecological index (RSEI), to analyze the changes and driving factors of ecological environment in the study area in recent 30 years, in ...
Dai Yunhao +4 more
doaj +1 more source
Evaluation of Ecosystem Service Capacity Using the Integrated Ecosystem Services Index at Optimal Scale in Central Yunnan, China. [PDF]
Ecol EvolThe novelty of this research is to conduct a quantitative assessment of four key ESs—water yield (WY), carbon storage (CS), habitat quality (HQ), and soil conservation (SC)—in CYP from 2000 to 2020 and to propose an integrated method based on principal component analysis (PCA) to construct the Integrated Ecosystem Service Index (IESI).
Liu L, Wang J, Li J, He S, Lan Y, Liu F.
europepmc +2 more sources