Emergy evaluation of agricultural ecosystems in Henan Province considering non-point source pollution

Emergy evaluation of agricultural ecosystems in Henan Province considering non-point source pollution

The emergy analysis method of ecological economics was used to dynamically evaluate the agricultural ecosystems of Henan Province based on the socio-economic statistics of 2011-2016. Taking into account the high degree of agriculturalization in Henan Province and the prominent characteristics of agr...

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Bibliographic Details
Main Authors: ZHENG Er-wei, ZHOU Hai-sheng, LÜ Cui-mei, LING Min-hua, GU Chang-kuan, LI Yang
Format: Article
Language:zho
Published: Agro-Environmental Protection Institute, Ministry of Agriculture 2020-09-01
Series:Journal of Agricultural Resources and Environment
Subjects:
non-point source pollution
agroecosystem
emergy evaluation
henan province
internal loss rate
Online Access:http://www.aed.org.cn/nyzyyhjxb/html/2020/5/20200509.htm

Internet

http://www.aed.org.cn/nyzyyhjxb/html/2020/5/20200509.htm

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