Balancing cropland gain and desert vegetation loss: The key to rural revitalization in Xinjiang, China

2021 ◽  
Author(s):  
Weijia Chen ◽  
Yongquan Lu ◽  
Guilin Liu
Keyword(s):  
Desert Vegetation ◽  
Rural Revitalization ◽  
Vegetation Loss

scholarly journals Research on the change of vegetation loss and gain in Shenyang based on NDVI index

2020 ◽  
Vol 1629 ◽  
pp. 012054
Author(s):  
Zhiwei Xie ◽  
Jiwei Ping ◽  
Lishuang Sun ◽  
Yuchen Dai
Keyword(s):  
Ndvi Index ◽  
Vegetation Loss

scholarly journals Evaluating Cultural Landscape Remediation Design Based on VR Technology

2021 ◽  
Vol 10 (6) ◽  
pp. 423
Author(s):  
Zhengsong Lin ◽  
Lu Zhang ◽  
Su Tang ◽  
Yang Song ◽  
Xinyue Ye
Keyword(s):  
Cultural Landscape ◽  
Aesthetic Experience ◽  
Water Environment ◽  
Vegetation Coverage ◽  
Visual Fatigue ◽  
Environment Quality ◽  
Rural Revitalization ◽  
Remediation Design ◽  
Ecological Remediation

Due to the recent excessive pursuit of rapid economic development in China, the cultural heritage resources have been gradually destroyed. This paper proposes cultural recovery and ecological remediation patterns, and adopts virtual reality (VR) technology to evaluate the visual aesthetic effect of the restored landscape. The results show that: (1) the average vegetation coverage increased, providing data support for remediation design evaluation; and (2) the fixation counts and average saccade counts of the subjects increased after the remediation design, indicating that the restored cultural landscape reduced visual fatigue and provided a better visual aesthetic experience. Furthermore, the comparative analysis of the quality of the water environment shows that the remediation design project improved the ecological environment quality of the relics area. The results of this study will contribute to rural revitalization in minority areas in southwest China.

Agricultural operation mode selection and development mechanism in ecological fragile areas under the background of china’s rural revitalization

2021 ◽  
pp. 002072092098505
Author(s):  
Haijuan Yang ◽  
Xiwu Hu
Keyword(s):  
Central Government ◽  
Mode Selection ◽  
Operation Mode ◽  
Strategic Decision ◽  
Land Rent ◽  
Ecological Civilization ◽  
Operation Modes ◽  
Ecological Protection ◽  
Rural Revitalization ◽  
Agricultural Operation

Ecological civilization construction and rural revitalization is a strategic decision made by the central government to solve the problems of ecological protection and rural sustainable poverty alleviation. At present, the dominant agricultural operation modes in China can be roughly divided into three types: family farm mode, agricultural enterprise mode and cooperative mode. Practice has proved that different agricultural operation modes have different effects. In ecological fragile areas, how to adopt agricultural operation modes can not only promote agricultural prosperity and increase farmers' income, but also protect the ecological environment and promote the coordinated development of ecology and economy needs further analysis. Based on the current rural revitalization strategy and ecological protection background, this paper analyzes the operation mechanism of agricultural operation mode from the principal-agent and ecological land rent theory, and analyzes the development dimensions of advantageous agriculture of various modes. On the basis of rural and farmers, this paper provides references for the selection of agricultural operation mode in different regions. There are many factors that need to be considered in the choice of agricultural operation mode in ecological fragile area. In the future, each region should conduct analysis and treatment according to its own actual situation.

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