沛北煤矿区景观生态风险评价
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摘要
文中以景观生态、区域生态风险评价理论为基础,结合高潜水位煤矿区采煤塌陷特征,以多期遥感影像为数据源,定量分析煤矿区景观生态风险。研究结果表明,沛北煤矿区景观生态风险性偏低,受到景观结构、植被覆盖和塌陷积水等因素影响。
Based on the theory of the landscape ecology and the regional ecological risk assessment,combining with the characteristics of coal mining subsidence in high groundwater level coal mining area,and using multi-period remote sensing image as data source,the landscape ecological risk in coal mining area was quantitatively analyzed.The results showed that the ecological risk of landscape in Peibei coal mine was low,which was affected by the landscape structure,the vegetation cover and the subsidence water.
Based on the theory of the landscape ecology and the regional ecological risk assessment,combining with the characteristics of coal mining subsidence in high groundwater level coal mining area,and using multi-period remote sensing image as data source,the landscape ecological risk in coal mining area was quantitatively analyzed.The results showed that the ecological risk of landscape in Peibei coal mine was low,which was affected by the landscape structure,the vegetation cover and the subsidence water.
引文
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[2]巩杰,谢余初,赵彩霞,等.甘肃白龙江流域景观生态风险评价及其时空分异[J].中国环境科学,2014,34(8):2153-2160.
[3]简卿,张立强,张蓬涛,等.基于显隐性分析的青龙满族自治县景观生态风险评价空间分异研究[J].水土保持研究,2018,25(6):228-235.
[4]简卿,张立强,张蓬涛,等.基于显隐性分析的青龙满族自治县景观生态风险评价空间分异研究[J].水土保持研究,2018,25(6):228-235.
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[6]潘雅婧,王仰麟,彭建,等.矿区生态风险评价研究述评[J].生态学报,2012,32(20):6566-6574.
[7]王涛,肖武,王铮,等.煤矿开采对景观格局的影响及生态风险分析[J].中国矿业,2016,25(12):71-75.
[8]马骏,李昌晓,魏虹,等.三峡库区生态脆弱性评价[J].生态学报,2015,35(21):7117-7129.
[9] Feng Zhang,Xingpeng Liu,Jiquan Zhang,et al. Ecological vulnerability assessment based on multi-sources data and SD model in Yinma River Basin,China[J]. Ecological Modelling,2017,349.
[10]易浪,任志远,张翀,等.黄土高原植被覆盖变化与气候和人类活动的关系[J].资源科学,2014,36(1):166-174.
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