ecological economy 第1页

Emergy evaluation of an agro-circulation system in Beijing suburb: take Jianyan village as a case study The Diagnosis and optimal Design of High Efficient Ecological Economy System in Maowusu Sandy Land Analysis the temporal and spatial change of regional agriculture ecological economic in Jiangsu Province Construction of eco-agriculture for promoting sustainable agricultural development Evaluation of ecological economy index in the poyang lake ecological economic zone Analysis of Forest Sustainable Utilization in China Using a Ecological Economy Elasticity Model Ecological-economic optimization of land-use structure with the theory of Collected Information Complex Concert Control—A case study of Guyuan County of Ningxia Hui Autonomous Region A Study on the coupling degree of energy-economy-environment system based on Scenario Analysis——Case of Gansu province