CAJ | 학술논문

运用统计学方法研究了土壤有机质在东洞庭湖湖滨带不同生态功能区的空间分异特征。结果表明：土壤有机质的水平分异为君山旅游区﹥漉湖芦苇区﹥采桑湖湿地区﹥岳阳市区﹥麻塘居民区﹥团州农场区﹥城陵矶港口区；土壤有机质的垂直分异为除城陵矶港口和岳阳市区外，其余功能区的有机质含量都是从上到下递减，希望为治理东洞庭湖环境污染提供理论指导。
운용통계학방법연구료토양유궤질재동동정호호빈대불동생태공능구적공간분이특정。결과표명：토양유궤질적수평분이위군산여유구﹥록호호위구﹥채상호습지구﹥악양시구﹥마당거민구﹥단주농장구﹥성릉기항구구；토양유궤질적수직분이위제성릉기항구화악양시구외，기여공능구적유궤질함량도시종상도하체감，희망위치리동동정호배경오염제공이론지도。
This ariticle studies the spatial variation characteristics of soil organic matter by statistical methods for seven different ecological function zones in East Dongting lakeside belts .According to the results ,the horizontal variation feature of soil organic matter contents among the seven zones are Jun Moutain Tourism Area ﹥ Lu Lake Reed Field ﹥ Caitang Wetland Area ﹥ Yueyang Downtown ﹥ Matang Residential Area ﹥ Tuanzhou Farm ﹥Chenglingji Port from high to low .As for the vertical variation characteristics ,the soil organic matter contents are reducing gradually from top to bottom except in Chenglingji Port and Yueyang Downtown .The findings can provide basic reference for pollution control in the East Dongting Lake .