The Carrying Capacity Evaluation Research Of The Land Resources In Jing' An County

"The work program for the evaluation,monitoringand early warning mechanism construction of the land resources and environmental carrying capacity" which published in 2015,puts forward one of the main tasks to be completed in 2015?2018,which is to establish the technical standards for the evaluation,monitoringand early warning of land resources and environmental carrying capacity,is to carry out the evaluation of the landresources and environmental carrying capacity evaluation in the key regions.Around this goal,the Ministry of land and resources issued "the notice that the general office of the Ministry of land and resources issued the implementation plan for the evaluation,monitoringand early warning of the resources and environmental carrying capacity" in 2016,at the same time,the Ministry of land and resources issued "the technical requirements for environmental carrying capacity evaluation of the land and resources(for Trial Implementation)" in July 2016,which details the technical specifications for the evaluation of land resources carrying capacity.Obviously,the statehowed extreme importance of theland resources carrying capacity evaluation.After the published "the technical requirements for environmental carrying capacity evaluation of the land and resources(for Trial Implementation)",the scholars had launched a researchupsurge of the evaluation ofthe land resources carrying capacity,this study is a research on the carrying capacity of land resources in Jing'an County under the background.The study includes six parts of the main content:An introduction,the study theoretical basis of the carrying capacity evaluation of land resources in Jing'an County,the present situation analysis of the land resources utilization in Jing'an County,the carrying capacity evaluation of land resources in Jing'an County,the perfect suggestion for the use of land resources in Jing'an County,the research conclusion and discussion.In this study the main partsare the present situation analysis of the land resources utilization in Jing'an County,the carrying capacity evaluation of land resources in Jing'an County,the perfect suggestion for the use of land resources in Jing'an County 3 parts.In the premise of the generalization for the natural,social and economic condition of the Jing'an County,the present situation analysis of the land resources utilization in Jing'an County analyszed the present situation of utilization of land resources in Jing'an county,especially analyszed the use of theconstruction land and the cultivated land in Jing'an county.Through the analysis the study found:In the present situation of the land use in Jingan county,the forestland areais the large,that is the forest land is the main land of the present land use in Jingan county;the present status of the land use types is relatively stable,less change in Jing'an county.In the premise of the introduced the technical specifications for the evaluation of the land resources carrying capacity,the carrying capacity evaluation of land resources in Jing'an Countyevaluated the land resources carrying capacityin 2014 as the nodesin Jing'an County.Based on the suitability evaluation of the land resources construction and developmentin Jing'an County,the carrying capacity evaluation of land resources in Jing'an County were to calculate the pressure condition index of the construction land and the pressure condition index of the cultivated land development,the results were as follows:the pressure condition index of the construction land,that is,D=-0.8052;the pressure condition index of the cultivated land development,that is,A=1.0125.Then the study individually evaluated the carrying capacity state for the construction land development and the cultivated land development and utilizationin Jing'an County,they were both in loaded state,according to the carrying capacity state for the construction land development and the cultivated land development and utilizationin Jing'an County,the study had the comprenorsive evaluation for the carrying capacity state of the land resources in Jing'an County,finally the study determinated that the carrying capacity state of the land resources were in loaded state in Jing'an County.According to theevaluation processes and methods for the carrying capacity of the land resources,the perfect suggestion for the use of land resources in Jing'an County was to find out the relationship between the carrying capacity evaluation of the land resources with the use of the construction land and the cultivated land,according to this relationship,study individually put forward the imperfections for the use of the construction land and the cultivated land in Jing'an County,then the study put forward the perfect suggestion for the use of the construction land and the cultivated land in Jing'an County.Because this study on the carrying capacity evaluation research of land resources in Jing'an Countyactually was only the basic carrying capacity evaluation research of land resources in Jing'an County which was lack of the revised carrying capacity evaluation research of land resources in Jing'an County.Therefore,the conclusion of this study had some certain limitations.However,this study on the carrying capacity evaluation research of land resources in Jing'an County was the practice research that the government had just introduced the relevant-carry ing-capacity evaluation technical specifications of the land resources.So this study had great guiding significance for the domestic scholars about the carrying capacity evaluation research of land resources from now on,through this study of the concrete practice research,this study put forward the practical basis for the domestic scholars and the relevant government about the future carrying capacity evaluation research of the land resources,this study also put forward the concrete practice for the carrying capacity evaluation technical specifications of the land resources.So this study had higher practical significance and guiding significance about the future carrying capacity evaluation research of the land resources.