Farmland ecosystem service has a real and far-reaching effect on the sustainable development of human society, and its study is one of the hotspots in ecology. This paper introduced the connotations of farmland ecosystem service and its valuation methodology, and summarized the present status in ...
With the imbalance between the supply and demand of farmland ecosystem services (ESs), eco-compensation that aims at balancing the supply-demand is gradually being promoted. Still, there are few studies on structurally integrating them in eco-compensation policymaking facing positive interaction between ...
🎈「加强」处理为work harder to,「污染治理」即「解决污染问题」,address pollution。「生态」即「生态系统」——ecosystem。「处理好发展和减排的关系」即「推动发展的同时也要兼顾减少排放量」,用while连接。「促进」没有译为promote,而是处理成了ensure.....
Farmland ecosystemComprehensive evaluationThe relationship between productivity and natural resources is a current focus and challenge of environmental research.Emergy theory provides a way to measure the value of environmental resources and economic aspects of farmland ecosystems.Emergy is defined as the sum...
The study on the utilization coefficience of input energy in farmland ecosystem is an important part in sustainable agriculture research. The objective of this study was to determine the characteristics of energy flow in farmland ecosystem in which two crops (winter wheat and corn)were planted aroun...
[Objective]To find out a suitable straw returning mode for the rice-wheat rotation ecosystem with high yield in Chengdu Plain,and to offer a scientific basis for the efficient operation of regional farmland system.[Methods]Four treatments in field experiment was designed according to applied straw ...
1) Farmland ecosystem 农田生态 例句>> 2) Niche of cropland 农田生态位 3) Agroecosystem[,æɡrəu,i:kəu'sistəm] 农田生态系 1. On Insect Pest Equilibrium Position and Its Regulation inAgroecosystem; 试论农田生态系害虫的平衡位置及其调节途径 ...
1) policy of returning farmland to ecosystem 生态退耕政策 1. From the aspect of policy science,this paper analyses the benefits relationship of thepolicy of returning farmland to ecosystem(PRFE). 本文从政策学角度对生态退耕政策的利益相关者进行了目标利益关系分析,并分析了生态退耕政策对于协调利益冲突的...
by linking agricultural intensification indicators with the richness of grassland specialist birds (RGSB), we aimed to perform a preliminary assessment on the sustainability of the agri-environmental measure "Maintenance of the cereal-fallow dryland rotation" evaluating for potential ecosystem service trade...
In order to enhance the well cycle of the farmland ecosystem in Liangzhou district,Wuwei City,we have studied its energy input and its utilization efficiency,input and output situation of nitrogen,phosphorous and potassium,and profit of value-transforming etc,and state their quantantive characteristic...