This paper sets up a framework to analyze resource economizing industry system which contains three layers: resource using situation analysis layer,resource using efficiency analysis layer and application layer.

Ideas to build resource-conserving enterprise based on circular economic concept;

Research on an index system and policy for resource-conserving agriculture

The situation of resources consumption in Chinese leather industry was analyzed in this paper,the leather-making technologies of resources-saving and its application were summarized,and it brought forward the concrete measures on the research,development and application of the leather-making technologies of resources-saving in the future.

In order to improve the resources handling capacity and the environment handling capacity,we must develop circulating economy,emphasize ecological efficiency,build up the resources-saving and environmentally-friendly society and promote the sustainable development.

The article in has analyzed the Jiangsu Huai an steel and iron group company resource conservation development experience,and in profited from in the Huai An steel and iron group company empirical base to propose north Jiangsu local industrial-ization resource conservation development way several tentative plans.