Evidence map›Paper›PMID 35034294›Full record

ArticleEnvironmental science and pollution research international2022

Interval association of remote sensing ecological index in China based on concept lattice.

Weihua Liao, Xin Nie, Zhiheng Zhang

Abstract read
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Article in Environmental science and pollution research international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

3 authors.

Weihua LiaoCollege of Mathematics and Information Science, Guangxi University, Nanning, 530004, China.
Xin NieSchool of Public Administration, Guangxi University, Nanning, 530004, China. toefl678@163.com.
Zhiheng ZhangSchool of Information and Engineering, Sichuan Tourism University, Chengdu, 610100, China.

Funding

National Natural Science Foundation of China 71763001,71973038Natural Science Foundation of Guangxi Province 2020GXNSFAA297176
6 · The paper itself

Abstract

The correlation coefficient can calculate paired correlations among different ecological indicators as a whole, but it cannot calculate the specific interval association and the correlation among multiple indicators. This paper proposed an interval association (IA) method of the remote sensing ecological index (RSEI), based on the concept lattice and frequent closed itemset. In the IA method, the ecosystem was viewed as a complex system with a hierarchical structure, and the association among multiple indicators was calculated using the information granulation of RSEI. The interval association support degree (IASD) could measure the association clustering strength of these IA concepts. Calculation of MODIS data compiled by Google Earth Engine (GEE) showed that the IA concepts of RSEI in China were primarily composed of selected middle indicator intervals in 2017. The overall eco-environmental condition in China was general when assessed through IA. The spatial distribution of the remote sensing eco-environment in China displayed strong spatial association clustering. Furthermore, the IA of RSEI focused on the first few concepts with high IASD values.

Indexed as

EcosystemRemote Sensing TechnologyChinaEnvironmental MonitoringSpatial AnalysisEco-environmentFormal concept analysisHierarchyMODIS

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.