Remote sensing survey of brick clay exploitation situation and eco-environment of central Hebei (Jizhong) plain

doi:10.6046/gtzyyg.2013.04.23

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Abstract In order to investigate and analyze the mining situation of brick clay and its effect on eco-environment, the authors, by using SPOT5 satellite data acquired in 2011 and through the in-door interpretation and field test,investigated the brick clay mining situation in Jizhong plain and its influence on the environment as well as the current management situation. The results show that brick clay mining sites in Jizhong plain are up to 1 253 places,taking up a large amount of farmland. The opening stope and brick kilns have become the sources of the windy sands, and the dusts from the burning coal in the brick kilns have polluted not only the atmosphere but also the surrounding soil and crops in different degrees. Most of mining pits are not under reclamation management. The authors propose scientific and rational exploitation of brick clay and reutilization of the scrap brick clay pits in consistency with local conditions.

Keywords image objects fractal net evolution approach(FNEA) adaptive weight

TP79

Issue Date: 21 October 2013

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	JIA Chunyang
	LI Weihua
	LI Xiaochun

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JIA Chunyang,LI Weihua,LI Xiaochun. Remote sensing survey of brick clay exploitation situation and eco-environment of central Hebei (Jizhong) plain[J]. REMOTE SENSING FOR LAND & RESOURCES, 2013, 25(4): 143-146.

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https://www.gtzyyg.com/EN/10.6046/gtzyyg.2013.04.23 OR https://www.gtzyyg.com/EN/Y2013/V25/I4/143

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