Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《》 1988-01
Add to Favorite Get Latest Update

A Priliminary Study of Benefit Analysis of energy input-autput on Field ecosystem

Chen Zheunian Chai jiangping  
The field ecosystem is an artificial ecosystem of biological factor: and non-biological factors contacting with each other and dependent on each otner, and with an input-output, uncearing cycle and transter of energy in the system. It tells how to get maximum economy benefit and ecological benefit with minimum input on the basis of energy classifying and benefit analysis of input-output. This PaPer also explores the ways and the measure to improve the input-output benefit of field ecosystem
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved