Evaluation on Rural Residential Land Intensive Use in Hilly Areas of Southwest China

2012 ◽  
Vol 518-523 ◽  
pp. 5999-6003
Author(s):  
Xiu Feng Sun ◽  
Kai Fang Shi ◽  
Cheng Tai Diao ◽  
Tai An Zuo
Keyword(s):  
Social Development ◽  
Southwest China ◽  
Rapid Development ◽  
Indicator System ◽  
Residential Land ◽  
Construction Land ◽  
Intensive Use ◽  
Rural Residential Land ◽  
The Town ◽  
Comprehensive Score

With the rapid development of the economic and social in Yongchuan, the town construction land and rural residential land have a trend of rising in recent years, and land is the main constraint for the economic and social development, So it is the only way to solve the problem for rural residential land intensive use. In this paper, the land intensive use indicator system was constructed, and then the appraisal model was constructed to study on rural residential land intensive use in Yongchuan. The level of rural residential land intensive use was divided into four grades according to comprehensive score, the corresponding grades were intensive use, moderate use, low efficient use and extensive use, respectively.

Study on Calculation of Rural Residential Land Consolidation Potential at County Scale

2011 ◽  
Vol 403-408 ◽  
pp. 2164-2167
Author(s):  
Ya Feng Zou ◽  
Yao Lin Liu ◽  
Xue Song Kong
Keyword(s):  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Vacant Land ◽  
Residential Land ◽  
Construction Land ◽  
Advantages And Disadvantages ◽  
Total Potential ◽  
Rate Method ◽  
Per Capita ◽  
Rural Residential Land

By analyzing the advantages and disadvantages of Per capita construction land method, Vacant land rate method and Comprehensive evaluation method, rural residential land is classified into two types by using related technologies of ArcGIS according to their condition: one is minor residential area, using the whole relocation model, and the potential is calculated by per capita construction land method and modified by farmers’ willingness; the other is central village, using the internal reconstruction model, and the potential is calculated by vacant land rate method. The sum of the two types is the total potential. And take Pingnan county for example, the realistic feasibility of the several methods used to calculate the potential of rural residential land is comparatively analyzed.

scholarly journals Estimation Method of the Consolidation Potential of Rural Residential Land considering Farmers’ Willingness

2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Bo Liu ◽  
Chen Chen ◽  
Liang Tang ◽  
Zhisong Chen ◽  
Cheng Cao
Keyword(s):  
Standard Method ◽  
Rural Areas ◽  
Index System ◽  
Estimation Method ◽  
Two Dimensions ◽  
Economic Feasibility ◽  
Land Consolidation ◽  
Residential Land ◽  
Construction Land ◽  
Rural Residential Land

The work of rural residential land consolidation is related to several aspects, such as optimization of the structure of rural layout and improvement of the ecological environment in rural areas. Therefore, the work of rural residential land consolidation must be carried out rationally and effectively on the basis of scientific estimation of the real potential of rural residential land consolidation. However, according to the existing estimation method of the consolidation potential of rural residential land, it ignores the willingness of farmers who are closely related to it and cannot meet the current requirements of rural residential consolidation. Under the background of rural revitalization and based on the new requirements of standardizing rural land improvement work, this study organically combines rural residential land consolidation and the protection of farmers’ land rights and interest from the perspective of farmers’ wishes. The research uses a multimethod integrated approach (the per-capita construction land standard method, per-household construction land standard method, and town system planning method) to measure theoretical potential of the rural residential land consolidation and constructs a correction index system in two dimensions: natural conditions and economic feasibility. And then, this study further optimizes the correction index system from the perspective of farmers’ willingness. Finally, the feasibility of the estimation method is verified by a case. The research will initiate new ideas for estimating land consolidation potential in residential areas and provide references for the work and the special plan of rural residential land consolidation in various localities.

Research on the Dynamics of Land Cover Using Mathematical Model

2014 ◽  
Vol 1079-1080 ◽  
pp. 427-431 ◽  
Author(s):  
Zuo Wei Huang ◽  
Juan Ma
Keyword(s):  
Land Use ◽  
Driving Forces ◽  
Hunan Province ◽  
Cultivated Land ◽  
Analysis Method ◽  
Spatial Simulation ◽  
Residential Land ◽  
Construction Land ◽  
Use Behavior ◽  
Rural Residential Land

In order to extract information of the Mathematical simulation model for the references of land useplanning decision, it analyzed the land use characteristics in shaoyang district of hunan province, then extracted cultivated land, construction land and rural residential land. Typical relation analysis method and spatial gridding Logistic regression analysis method were used to made quantitative analysis of these three types of driving forces and obtain the main influential driving forces for each land use.The results showed that it can provide scientific support for the formulation of the relevant policies ,the fitting degree of the spatial simulation was rather high(f construction land, rural residential land and cultivated land was 79.45%, 89.35%, 95.35% ), it showed that the model can provide theoretical foundation for the regulation of land-use behavior,also help promote efficient for land use fundamentally.

scholarly journals Evaluation of China’s Circular Agriculture Performance and Analysis of the Driving Factors

2021 ◽  
Vol 13 (4) ◽  
pp. 1643
Author(s):  
Biao Li ◽  
Yunting Feng ◽  
Xiqiang Xia ◽  
Mengjie Feng
Keyword(s):  
Rapid Development ◽  
Arable Land ◽  
Indicator System ◽  
Resource Scarcity ◽  
Entropy Method ◽  
Agricultural Industry ◽  
Evaluation Indicator ◽  
Evaluation Indicator System ◽  
Per Capita ◽  
The Government

Along with industry upgrading and urbanization, the agricultural industry in China has been experiencing a stage of rapid development, on the bright side. On the other side, ecological environment deterioration and resource scarcity have become prevalent. Called by the current situation, circular agriculture arises as a direction for the industry to achieve sustainable development. This study develops an evaluation indicator system for circular agriculture using an entropy method, and evaluates factors that could drive the Chinese agricultural industry to achieve better performance. We employ the method using provincial data collected from the province of Henan, in which around 10% of the total grain in China is produced. It was found that agricultural technology and water resources per capita are positively related to circular performance in agriculture. In contrast, urbanization and arable land per capita are negatively related to circular performance. This article provides support to the government in policy-making related to the improvement of circular agricultural performance.

Evaluation on the Suitability of Projects Linked to the Increase/Decrease in Urban and Rural Construction Land

2013 ◽  
Vol 295-298 ◽  
pp. 2493-2499 ◽  
Author(s):  
Jin Yang ◽  
Ya Xian Wu ◽  
Chao Xia
Keyword(s):  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Indicator System ◽  
Efficient Implementation ◽  
Fuzzy Comprehensive Evaluation Method ◽  
Field Surveys ◽  
Construction Land ◽  
Comprehensive Evaluation Method ◽  
Rural Construction

An indicator system is established for the suitability of projects linked to the increase/decrease in urban and rural construction land based on the field surveys for the old areas to be dismantled in three administrative villages such as Niulandian Village, Tianjiagou Village and Nanchongsi Village of Tianchi Town in Lezhi County of Sichuan Province, and the fuzzy comprehensive evaluation method is used to evaluate indicators. The analysis of evaluation results provides reference for the efficient implementation of projects linked to the increase/decrease in urban and rural construction land.

Network Security-Related Technology Research and Implementation

2013 ◽  
Vol 433-435 ◽  
pp. 1720-1723
Author(s):  
Jun Ruan ◽  
Pan Zhang ◽  
Hong Bi Ding
Keyword(s):  
Network Security ◽  
Social Development ◽  
Computer Network ◽  
Rapid Development ◽  
Social Attention ◽  
Global Information ◽  
Network Technology ◽  
Technology Research ◽  
Network Interconnection ◽  
Security Technologies

With the rapid development of computer network technology, global information has become mega-trend of modern social development. But due to all kinds of defects existing in the network itself and variety and openness of network interconnection form, network security has become the focus of social attention. So in this paper, a lot of current advanced network security technologies and products are used in order to make network security, which is under the general principles of network security situation.

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