[1]HE Yanyan,NAN Ling.Study of Pattern Evolution and Spatial Distribution of Agricultural Land Resource Endowment in Shaanxi Province[J].Research of Soil and Water Conservation,2017,24(06):186-193.
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Study of Pattern Evolution and Spatial Distribution of Agricultural Land Resource Endowment in Shaanxi Province
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
24
Number of periods:
2017 06
Page number:
186-193
Column:
Public date:
2017-11-24
- Title:
- Study of Pattern Evolution and Spatial Distribution of Agricultural Land Resource Endowment in Shaanxi Province
- Keywords:
- resource endowment; agricultural land; pattern evolution; spatial distribution; Shaanxi Province
- CLC:
- F323.211
- DOI:
- -
- Abstract:
- Understanding the land resource endowment of a region is a prerequisite and basis for the rational organization of land resources utilization. It has important theoretical and practical significance to discusse the evaluation of land resources endowment and study the land resources endowment in specific area. Based on agricultural land use and national economic development date from 2001 to 2014, we selected the agricultural land resources of 11 counties in Shaanxi Province as the basic research units, and established the evaluation index system of agricultural land resource endowment degree from the aspects of the agricultural land quantity, quality, structure and efficiency to evaluate the pattern evolution and spatial distribution of the agricultural land resource endowment degree in Shaanxi Province. The results indicated that:the overall trend of the agricultural land resource endowment degree in Shaanxi Province was dropping first and then rising, and the pattern changed significantly. The city with the most reduction of the agricultural land resource endowment degree is Shangluo, while the most increase of the endowment degree occurred in Tongchuan, the peak of each study point was observed in Yangling Demonstration Zone. The agricultural land resource endowment degree in Shaanxi Province presented obvious spatial distribution and obvious coupling with the natural geographical partition. The agricultural land resource endowment degree in Guanzhong ranked the top, followed by northern Shaanxi and southern Shaanxi.According to the regional character, pertinent measures should be taken in the future to improve the agricultural land resource endowment degree.
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1900-01-01