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新疆建设用地开发均衡度评价研究

2016-05-03王昊宇马瑛

天津农业科学 2016年5期
关键词:新疆

王昊宇 马瑛

摘 要:从开发强度指数和供给能力指数两个方面构建了新疆建设用地开发均衡度指标体系和计算模型。通过研究得到以下主要结论:(1)全疆大部分地州(市)建设用地的规模不大,建设用地开发利用产生的经济效益不高,开发强度指数较小。(2)全疆大部分地州(市)具有较强的供给能力,土地开发利用的空间和潜力较大。(3)绝大数地州建设用地处于开发不足、严重开发不足的状态,极少数处于过度开发的状态。(4)建设用地开发利用处于失衡的地州占多数,处于均衡状态的占少数。为此,新疆应在协调好土地利用的经济效益和生态效益的基础上,合理优化配置建设用地,提高土地的利用效率。

关键词:开发强度;供给能力;均衡度;失衡度;新疆;建设用地

中图分类号:F301.24 文献标识码:A DOI 编码:10.3969/j.issn.1006-6500.2016.05.034

Study on the Evaluation of the Equilibrium Degree of Construction Land Development in Xinjiang

WANG Haoyu, MA Ying

(School of Management, Xinjiang Agricultural University, Xinjiang, Urumqi 830052, China)

Abstract: From two aspects of the development strength index and the supply ability index, the index system and calculation model of construction land development balance degree were established. Through the research obtained the following main conclusions: (1) construction of most of Xinjiang prefectures (cities) with the small scale, the construction land development use of economic efficiency was not high, the development intensity index is smaller. (2) Most states (cities) of Xinjiang had a strong supply capacity, development and utilization of land space and great potential. (3) The vast large number of prefectures of construction land in development shortage, serious lack of development, quite a few in the excessive development of the state. (4) The construction land utilization in imbalances in the majority, in the equilibrium state of the minority. To this end, Xinjiang should be in harmony with the economic benefits and ecological benefits of land use, based on the rational optimization of the allocation of construction land, improve land use efficiency.

Key words: development intensity; supply capacity; balance degree; unbalance degree; Xinjiang; construction land

新疆作为我国经济后发区,西部大开发开放以来,社会经济发展取得了辉煌的成就,但近年来,新疆绿洲城市发展与土地利用之间的协调性、耦合性呈递减态势,城市系统和土地利用系统之间的和谐度较低,一些地区的城市扩张与土地利用之间的矛盾不断加剧[1-4]。而土地与其他资源配置的不合理,导致建设用地的利用效率较低,尤其南疆地区,土地面积大,但人口少,劳动力以及资金投入有限,导致建设用地的产值效率不高 [5-8]。人口分布的不均匀,资源分布的不均衡以及经济发展的差异性,导致各地州之间的发展差距不断扩大。在此情况下,充分发挥土地资源的调控作用,为全疆共同发展战略的实施提供支撑和保障,更是关系到新疆的社会的稳定和国家边境地区的安全[9-12]。……

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