• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊

Message Board

Respected readers, authors and reviewers, you can add comments to this page on any questions about the contribution, review,        editing and publication of this journal. We will give you an answer as soon as possible. Thank you for your support!

Name
E-mail
Phone
Title
Content
Verification Code
Volume 26 Issue 3
Nov.  2011
Turn off MathJax
Article Contents
ZHAO Ting, WANG Yi-xiang, XU Guo-zhong, WENG Bo-qi. Changes of Organic Carbon Content in Cropland Topsoil[J]. Fujian Journal of Agricultural Sciences, 2011, 26(3): 498-503.
Citation: ZHAO Ting, WANG Yi-xiang, XU Guo-zhong, WENG Bo-qi. Changes of Organic Carbon Content in Cropland Topsoil[J]. Fujian Journal of Agricultural Sciences, 2011, 26(3): 498-503.

Changes of Organic Carbon Content in Cropland Topsoil

  • Received Date: 2011-03-24
  • Rev Recd Date: 2011-06-09
  • Publish Date: 2011-06-15
  • Carbon storage and sequestration potential of a cropland soil are key factors in assessing emission reduction of greenhouse gas.In this paper,the carbon sequestration potential of croplands in China was analysed based on the topsoil's organic carbon content.Studies showed that the overall organic carbon content of the cropland topsoil in China was on the rise.In both paddy field and dry land soils,the organic carbon content increased significantly over the years.And,the capacity to sequester carbon dioxide of the paddy fields was much stronger than that of the dry land.The soil's carbon sequestration potentials differed depending upon the environment.On a macro-scale,the sequestration science,dynamics,environment and aggregative model have been applied to study the soil's carbon sequestration potential,so as to understand the various roles of the factors in search for means to better manage the soil carbon.
  • loading
  • [1]
    曲建升,孙成权.温室气体减排:过去,现在与未来[J].地球科学进展,2004,19(6):1052-1053.
    [2]
    潘根兴.中国土壤有机碳库及其演变与应对气候变化[J].气候变化研究进展,2008,4(5):282-289.
    [3]
    METTIN GF B,SM IT H J L,A M TH O R J S,et al.Science needs and new technology for in creasing soil carbon sequestration[J].Climatic Change,2001,51:11-34.
    [4]
    金琳,李玉娥,高清竹,等.中国农田管理土壤碳汇估算[J].中国农业科学,2008,41(3):734-743.
    [5]
    潘根兴,周萍,张旭辉,等.不同施肥对水稻土作物碳同化与土壤碳固定的影响以太湖地区黄泥土肥料长期试验为例[J].生态学报,2006,26(11):3704-3710.
    [6]
    鲁春霞,谢高地,肖玉,等.我国农田生态系统碳蓄积及其变化特征研究[J].中国生态农业学报,2005,13(3):35-37.
    [7]
    侯鹏程,徐向东,潘根兴.不同土地利用方式对农田表土有机碳库的影响以太湖地区吴江市为例[J].南京农业大学学报,2007,30(2):68-72.
    [8]
    许泉.南方水田土壤有机碳变化特征及保护性耕作增碳效应研究[D].南京:南京农业大学,2007.
    [9]
    逯非,王效科,韩冰,等.中国农田施用化学氮肥的固碳潜力及其有效性评价[J].应用生态学报,2008,19(10):2239-2250.
    [10]
    孙文娟,黄耀,张稳,等.农田土壤固碳潜力研究的关键科学问题[J].地球科学进展,2008,23(9):996-1004.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (2934) PDF downloads(937) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return