| 东洞庭湖湖滨带不同生态功能区土壤有机质空间分异特征 |
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| 引用本文： | 欧芙容,吕殿青,杨 文,刘 春,赵丹丹.东洞庭湖湖滨带不同生态功能区土壤有机质空间分异特征[J].绿色科技,2014(4):10-12,18. |
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| 作者姓名： | 欧芙容 吕殿青 杨 文 刘 春 赵丹丹 |
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| 作者单位： | 湖南师范大学资源与环境科学学院; |
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| 基金项目： | 湖南省自然科学基金重点项目(编号:11JJ2012);湖南省“十二五”重点学科建设项目(地理学);湖南省高校创新平台开放基金项目(编号:12KD35);湖南省科技计划项目(编号:2011FJ3224)资助 |
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| 摘 要： | 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〉城陵矾港口区；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。
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| 关 键 词： | 有机质 生态功能区 湖滨带 空间分布 |
Spatial Variation Characteristics of Soil Organic Matter for Different Ecological Function Zones in East Dongting Lakeside Belts |
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| Institution: | Ou Furong, Lu Dianqing , Yang Wen, Liu Chun, Zhao Danan (College of Resources and Environmental Science, Hunan Normal University, Chang sha 410081, China) |
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| Abstract: | 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. |
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| Keywords: | soil organic matter ecological function zones lakeside belts spatial variation |
| 本文献已被 CNKI 维普 等数据库收录！ |
