(3) This paper is to assess sustainability of land use on the basis of land related data during 1996~2004 in Liu panshui city. Method of correlation analysis and fuzzy mathematics were employed. Thirty indexes, land resource, ecology environment and social —economic aspects, were used in the integrated assessment.
On the basis of classification of water resources assessment,this paper discusses the base of building indicators system(IS) for sustainability assessment of water resources use(SAWRU)(ISSAWRU),that is,research progress on indicator system for both sustainable development assessment and water resources assessment. IS for assessing water resources use is a method of water resources evaluation sorted by evaluating indicator number,which is developed from single indicator and multi-indicators.
本文在归纳水资源评价分类基础上,论述了水资源可持续利用评价指标体系(Indicators system forsustainability assessment of water resources use,ISSAWRU)的研究基础,即可持续发展评价指标体系与水资源评价指标体系的研究现状,指出SAWRU需要ISSAWRU。
Biorefinery based on biomass resources is an important approach for the oil refining and petrochemical industry to achieve sustainable development.
This increasing trend indicates an adequately strong ability for sustainable development.
To improve soil quality and maintain sustainable productivity, some measures, including planting mixed conifer with hardwood, preserving residues after harvest, and adopting scientific site preparation, should be taken.
Ecological footprint (EF) is one of the most important indicators in assessing the status and capacity of sustainable development.
In conclusion, the regional and forest development in Yanbian was sustainable, and the implementation of NFPP was favorable to improving sustainable development of forest region.
Some suitable models and effective approaches were put forward for the sustainable development in the Dabieshan District, Anhui.
It is concluded that though the performance of an air-powered engine is inferior to that of the traditional inert combustion engine, an airpowered vehicle is fit for future green cars to realize the sustainable development of society and environment.
The fashion of gauze layout ensuring the sustainable excitation of discharge at an average power of 60-150 W and a pulse on/off ratio of 10 was described.
Conclusions drawn on the basis of the theory have practical significance for biodiversity conservation and for the sustainable use of the biological resources of aquatic ecosystems.
The results obtained in this study can be used to assess the effect of mineral fertilizers on the soil fauna and to suggest optimum application rates of mineral fertilizers ensuring the sustainable development of meadow herbs.
This paper explains and demonstrates the procedures used to develop, the model and finally offers an approach for assessing the feasibility of a construction project in terms of its sustainable performance.
The NSW spanner crab fishery must continue to operate with uncertainty about its sustainable harvest rate.
Replant diseases in strawberry caused by Rhizoctonia solani, Fusarium oxysporum and Verticillium dahliae are serious problems for its sustainable production under continuous cropping.
The groundwater resources and its sustainable development in the south edge of Tarim Basin
This study trys to provide scientific foundation for ecological restoration of the whole valley and its sustainable development.