Calculation and analysis of agricultural ecological footprint in Bashang Plateau,Hebei Province—A case study of Shangyi County
TANG Chong,MA Li,WEI Ai-Qing,DU ShuHuan(College of Resources,Environment and Tourism,Capital Normal University,Beijing 100037,China)
The agricultural ecological footprint of Shangyi County from 1998 to 2003 was calculated and analyzed.Results indicate an agricultural ecological deficit of 0.36hm2/cap.in 2000.During the six years under review,there is an initial increase in agricultural deficit but then a steady decrease after 2001.This implies an intensification of agricultural development after 2001.
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.