| 海河流域土壤中碳的库存与通量研究 |
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| 引用本文： | 刘全友,孙建中,黄银晓,杨文襄.海河流域土壤中碳的库存与通量研究[J].环境科学学报,1994,14(2):177-183. |
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| 作者姓名： | 刘全友 孙建中 黄银晓 杨文襄 |
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| 作者单位： | 中国科学院生态环境研究中心 |
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| 摘 要： | 通过对海河流域土壤中碳及其各形态含量的分析结果，计算出该流域土壤中碳的库存量为１．７７×１０＾１２Ｋｇ，并以成土母质，人畜粪、化肥施入和径流带入量，大气降尘及其植物的残等因素为对土壤中碳的贡献，同时以径带出，大气扬尘及植物体的茎叶等因素为碳的迁出部分，兰州出海河流域土体中碳的进出量分别为４．３９×１０＾１０ｋｇ／ａ和４．０９×１０＾１０ｋｇ／ａ，并研究其流通关系。
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| 关 键 词： | 碳 土壤 库存量 流通量 |
| 收稿时间： | 1992/10/4 0:00:00 |
THE STORAGE AND FLUXES OF CARBON IN SOIL OF HAIHE RIVER BASIN |
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| Liu Quanyou,Sun Jianzhong,Huang Yinxiao and Yang Wenxiang.THE STORAGE AND FLUXES OF CARBON IN SOIL OF HAIHE RIVER BASIN[J].Acta Scientiae Circumstantiae,1994,14(2):177-183. |
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| Authors: | Liu Quanyou Sun Jianzhong Huang Yinxiao and Yang Wenxiang |
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| Institution: | Research Center for Eco-Environmental Science, Chinese Academy of Sciences,Beijing l00085,Research Center for Eco-Environmental Science, Chinese Academy of Sciences,Beijing l00085,Research Center for Eco-Environmental Science, Chinese Academy of Sciences,Beijing l00085 and Research Center for Eco-Environmental Science, Chinese Academy of Sciences,Beijing l00085 |
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| Abstract: | The storage of carbon in soil of Haihe River basin is l.77×1012kg calcu-lated according to the analytical result.The total input of carbon from pa-rental material,the excrement of human body and other living things,ap-plication of chemical fertilizer,and inflow through run-off,air deposit,and plant residue is 4.39×1010kg/a. The output of carbon is 4.09×1010K/a,through run-off,dust-raising,and uptake by plant. |
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| Keywords: | carbon soil storage fluxes |
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