期刊文献+

移耕农业制度下黑土农田土壤有机碳的演变 被引量:4

Soil Organic Carbon Change of Non-fertilization Cropping in Black Soil
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摘要 Century模型是世界上用来预测土壤有机碳趋势的重要模型之一,近20年来在农林生态系统上得到了广泛的应用。运用该模型对移耕农业条件下黑土农田土壤有机碳的变化进行了预测,结果表明:Century模型可以预测黑土农田土壤有机碳的演变。移耕农业制度下,已垦黑土农田有机碳水平呈下降趋势,今后100年内年平均下降速率为0.063g/kg。图1,表1,参11。 Century Model is one of the prediction models for soil organic carbon (SOC) dynamics in the world and has been used extensively in agricultural and forestry ecosystems. The paper uses the model to predict SOC changes of non-fertilization cropping in black soil farmland. The results show that the SOC content in the above farming system decreases gradually, with a rate of 0.063g/kg within future 100 years.
出处 《农业系统科学与综合研究》 CSCD 2008年第1期87-90,共4页 System Sciemces and Comprehensive Studies In Agriculture
基金 黑龙江省自然科学基金资助项目(C2007-23)
关键词 CENTURY模型 黑土农田 土壤有机碳 移耕农业 Century model black soil farmland SOC non-fertilization cropping
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参考文献13

  • 1Addiscott TM, JU Smith, NJ Bradbury. Critical evaluation of models and their parameters [J] .Journal of Environmental Quality, 1995,(24). 803 - 807.
  • 2Jiang H, J Michael, C Peng, et al.ModeUing the influence of harvesting on Chinese boreal forest carbon dynamics [ J] . Forest Ecology and Management, 2002, 169 (1-2): 65-82.
  • 3Loague K, R E Green.Statistical and graphicalmothods for evaluating solute transport models: overview and application.Journal of Contamination and Hydrology, 1991, (7) : 51 - 73.
  • 4Montreal C M. An analysis of soil organic matter dynamics in relation to management, erosion and yield of wheat in long- term crop rotation plots [J] .Canadian Journal of Soil Science, 1997, 77 (4): 186- 192.
  • 5Parton W J, P E Rasmussen. Long - term effects of crop management inwheat - fallow: II.CENTURY modd simulations [J] .Soil Science Society of America Journal, 1994, (58): 530-536.
  • 6Parton W J.D S Schimel, C V Cole, et al. Analysis of factors controlling soil organic matter levels in Great Plains Grasslands [J] .Soil Science Society of America Journal, 1987, 51 (5) : 1173 - 1179.
  • 7Smith P, J U Smith, D S Powlson, et al. A comparison of the performance of nine soil organic matter models using datasets from seven long-term experiments [J] .Geoderma. 1997, (81): 153 - 225.
  • 8高崇升,杨国亭,王建国,张兴义.CENTURY模型在农田生态系统中的应用及其参数确定[J].农业系统科学与综合研究,2006,22(1):50-52. 被引量:20
  • 9高鲁鹏,梁文举,姜勇,闻大中.利用CENTURY模型研究东北黑土有机碳的动态变化Ⅰ.自然状态下土壤有机碳的积累[J].应用生态学报,2004,15(5):772-776. 被引量:53
  • 10高鲁鹏,梁文举,赵军,孟凡祥,姜勇,闻大中.气候变化对黑土有机碳库影响模拟研究[J].辽宁工程技术大学学报(自然科学版),2005,24(2):288-291. 被引量:26

二级参考文献38

  • 1高云超,朱文珊,陈文新.土壤微生物生物量周转的估算[J].生态学杂志,1993,12(6):6-10. 被引量:72
  • 2肖向明,王义凤,陈佐忠.内蒙古锡林河流域典型草原初级生产力和土壤有机质的动态及其对气候变化的反应[J].Acta Botanica Sinica,1996,38(1):45-52. 被引量:74
  • 3中国科学院南京土壤研究所编.土壤理化分析[M].北京:科学出版社,1975..
  • 4Gijslnan A J, A Oberson, H Tiessell, et al. Limited applicability of the CENTURY model to highly weathered tropical soils.Agran.J.1996, (88): 894-903.
  • 5Kelly R H, W J Paton, G J Crocker, et al. Simulating trends in soil organic carbon in long-term experiments using the CENTURY model,Geoderma , 1997, (81) ; 75-90.
  • 6Patton W J, P E Rasmussen.Long-term effects of crop management in wheat-fallow: Ⅱ, CENTURY medel simulations. Soil Sci. Soc, Am.J. 1994, (58): 530- 536.
  • 7Patton W J, B McKeown , V Kirchner , et al. CENTURY Users Manual. Colorado State University, NREL Publication, Fort Collins,Colorado, USA.
  • 8Reeves D W, H H Rogers, J A Droppers, et al,Wheel-traffic effects on corn as influenced by tillage system. Soil and Tillage Res. 1992,(23): 177- 192.
  • 9Smith P, J U Smith, D S Powlson, et al. A comparison of the performance of nine soil organic matter models using datasets from seven long-term experiments. Geoderma, 1997 , (81) : 153 - 225.
  • 10IPCC. Climate Change 2001 [R]. Cambridge: Cambridge university Press, 2001.

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