湖北农业科学 ›› 2022, Vol. 61 ›› Issue (5): 60-65.doi: 10.14088/j.cnki.issn0439-8114.2022.05.012

• 资源利用 • 上一篇    下一篇

陕西省能源植物黄连木种植土地资源分析与预测

周熙1, 马智民2   

  1. 1.华中农业大学工学院,武汉 430070;
    2.长安大学地球科学与资源学院,西安 710054
  • 收稿日期:2021-01-14 出版日期:2022-03-10 发布日期:2022-04-01
  • 作者简介:周熙(1991-),男,陕西西安人,助教,硕士,主要从事GIS与土地利用研究,(电话)13519159108(电子信箱)463969980@qq.com。

The analysis and prediction about land resources of energy plants Pistacia chinensis cultivation in Shaanxi province

ZHOU Xi1, MA Zhi-min2   

  1. 1. College of Engineering, Huazhong Agricultural University, Wuhan 430070, China;
    2. College of Earth Science and Resource, Chang’an University,Xi’an 710054,China;
  • Received:2021-01-14 Online:2022-03-10 Published:2022-04-01

摘要: 针对当前化石能源日渐短缺的问题,结合当前生态文明建设的发展主题,对作为最有潜力的可再生能源之一的能源植物黄连木(Pistacia chinensis Bunge)种植的土地资源利用情况进行分析与预测。采用多因素法,结合相关政策和黄连木生长习性设立指标,利用土地利用、温度、坡度等因素对陕西省境内可种植黄连木的土地资源进行分析;基于CA-Markov模型对2020年陕西省土地利用覆被情况进行预测,从而预测2020年可用于黄连木种植的土地数量。结果表明,陕西省种植黄连木潜力较大,可种植土地以疏林地、草地为主,适宜种植土地较少,较适宜种植土地面积较大。基于“多规”思想,结合陕西省“双退”工作,有利于推广黄连木的种植。

关键词: 能源植物, 黄连木(Pistacia chinensis Bunge), 土地资源, CA-Markov模型, 陕西省

Abstract: The purpose of this paper was to analyze and predict land use of energy plant Pistacia chinensis cultivated which was one of the most potential of renewable energy in view of the current fossil energy increasingly scarce problem, combined with the development theme of ecological civilization construction. The main research method was multiple factor method, setting up the index with relevant policy and growth habits of Pistacia chinensis to analyze land resources of Pistacia chinensis cultivation in Shaanxi province combined with the factors of land use, temperature, slope and so on, then predicting land use cover of Shaanxi province in 2020 based on CA-Markov model to predict the amount of land which could be used to plant Pistacia chinensis in 2020. The results showed that the potential of Pistacia chinensis plantation was great, the type of planting land was given priority to open woodland and grassland, suitable planting land was less, less suitable planting land area was larger. Based on the thought of multiple planning integration, combined with the work of “returning farmland to forestsor grassland and returning forests to unused land”in Shaanxi province, which could promote the work of Pistacia chinensis plantation.

Key words: energy plants, Pistacia chinensis Bunge, land resources, CA-Markov model, Shaanxi province

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