索新文, 陈果, 卜璞. 基于3S的矿区景观格局演变研究:以冷水江市闪星锡矿山为例[J]. 中国矿业, 2018, 27(1): 95-99.
    引用本文: 索新文, 陈果, 卜璞. 基于3S的矿区景观格局演变研究:以冷水江市闪星锡矿山为例[J]. 中国矿业, 2018, 27(1): 95-99.
    SUO Xinwen, CHEN Guo, BU Pu. Study on the landscape pattern evolution of mining area based on 3S technology: a case of Shanxing tin mine in Lengshuijiang city[J]. CHINA MINING MAGAZINE, 2018, 27(1): 95-99.
    Citation: SUO Xinwen, CHEN Guo, BU Pu. Study on the landscape pattern evolution of mining area based on 3S technology: a case of Shanxing tin mine in Lengshuijiang city[J]. CHINA MINING MAGAZINE, 2018, 27(1): 95-99.

    基于3S的矿区景观格局演变研究:以冷水江市闪星锡矿山为例

    Study on the landscape pattern evolution of mining area based on 3S technology: a case of Shanxing tin mine in Lengshuijiang city

    • 摘要: 针对当前矿区景观格局演变规律研究的不足,选择八个指标对研究区景观格局特征变化进行对比分析,采用FRAGSTATS计算景观格局指数,通过对2005~2015年3个时期的分类数据集进行比较来分析研究区景观格局的变化特征。研究结果表明:研究区景观格局最佳分析粒度为20 m;2005~2010年,矿区扩张开发导致耕地、草地和林地景观斑块破碎化程度加剧,矿区整体景观格局呈破碎化和复杂化的变化趋势;2010~2015年,由于矿区生态环境治理工作的开展,受损的耕地、草地和林地景观得到恢复,矿区整体景观格局水平朝规则化和均衡化的趋势发展。

       

      Abstract: In view of the shortcomings of the study on the evolution pattern of the current mining landscape pattern,this paper select eight indicators to analyze the landscape pattern characteristics of the study area.At first,We use FRAGSTATS to calculate the landscape pattern index,then analyze the change pattern of landscape pattern in the study area by comparing the classification data sets of the three periods in 2005 and 2015.The results show that,Study area on landscape pattern is the best granularity analysis for 20m;2005~2010,the mine development and expansion leads to increased cultivated land,grassland and woodland landscape patch fragmentation,the overall landscape pattern in mining area is the trend of fragmentation and complex;2010~2015,damaged arable land,grassland and woodland landscape has resumed due to the mining area ecological environment governance work carried out,area,the overall landscape pattern in mining area is the trend of rules and equalization.

       

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