In terms of our country,reasonable land planning must be adopted to rectify imperfection due to market malfunction.Finally,we concluded that it should strengthen land use planning under government macro-control and improve the land market mechanism to achieve high efficient allocation of land resources...
firstlyagriculturalsec- forsachieveprocessofproduction.Start- ingfromdefiningthebasicconceptof landresources,themainproblemsof landresourceswereanalyzed,andsome targetedmeasureswereputforward,in ordertopromotecoordinationoflandre- sourcesuse,environmentandeconomic development. KeywordsNaturalresources;Landre- sources;...
Proceeding from the angle of sustainable development,the status quo and existing major problems of the wetland resources in Xianghai Nature Reserve were analyzed. Results show that the wetland resources are decreasing in acreage,weakening in eco function,and reducing in biodiversity as a result of th...
The shortcomings and outcomes in terms of biophysical consequences, socioeconomic benefits, and political goals are addressed, namely (i) non-integrated land resources management creates new problems while solving existing problems, (ii) non-participatory processes and “one-size-fits-all” measures ...
To ensure food security, the country will strengthen the protection and utilization of germplasm resources and the construction of seed banks, according to the annual Central Economic Work Conference, which concluded on Dec 18. The country will also continue to prevent the use of arable land for ...
According to scientists' estimation, land resources will be exhausted in just a few hundred years. Another big problem is that the food supply can not satisfy people's demands. The consequences of these problems will threaten the life of human beings. In order to avoid these horrible ...
Current situation and main problems existed in grassland of Min County in Gansu province were analysed,and control countermeasures to develop grassland resources were put forward based on integrated controlling rodent, establishing good quality forage seed site, developing large forage-processing enterprise,...
Both climate variation and change in land-use and cover caused by human activities influence river discharge. It is necessary to distinguish the impacts of... B Gao,D Yang - Hydrological Modelling & Integrated Water Resources Management in Ungauged Mountainous Watershed 被引量: 0发表: 2008年 Envi...
The fragile eco-environment of the area is background of urban ecological problems, such as water resources shortage, pollution expansion, backward infrastructure, irrationally concentrated industry structure and so on, which have already become the "bottle-neck" of urban sustainable development, and ...
Land reclamation in abandoned mining area can realize the sustainable utilization of waste resources,and it is the main way of increment of land resources in the developed area.However,the phenomenon likes land reclamation once again,second pollution as well as alien invasive species is appeared beca...