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生态学杂志 ›› 1997, Vol. ›› Issue (2): 13-16.

• 研究报告 • 上一篇    下一篇

苏北沿海防护林对土壤渗透性的影响

仇才楼1, 梁珍海2, 康立新2, 胡海波3, 徐春4   

  1. 1. 江苏省沿海防风林试验站, 射阳224300;
    2. 江苏省林业科学研究所, 南京211153;
    3. 南京林业大学森林资源与环境学院, 210037;
    4. 江苏省国营射阳林场, 224300
  • 收稿日期:1995-11-01 出版日期:1997-04-10
  • 基金资助:
    国家八五科技攻关

Influence of Coastal Protective Forests on Soil Permeability in Northern Jiangsu

Qiu Cailou1, Liang Zhenhai2, Kang Lixin2, Hu Haibo3, Xu Chun4   

  1. 1. Experimental Centre of Sea_coast Protective Forest in Jiangsu, Sheyang 224300;
    2. Jiangsu Forest Scientific Institute, Nanjing 211153;
    3. Nanjing Forestry University, 210037;
    4. Sheyang Forest Farmin Jiangsu, 224300
  • Received:1995-11-01 Online:1997-04-10

关键词: 人工林, 水稳性团聚体, 土壤团聚体稳定性, 土壤有机碳, 北京

Abstract: The soil permeability in coastal protective forests with different tree species and ages were studied in the paper. The results indicated that protective forests could significantly improve soil permeability. The soil permeation amount in the forest land is increased 2 to 79 times compared with that of no vegetation land. The soil permeation amount in mature forest land is increased by 70.6% to 364.8% compared with that in young forest land.

Key words: forest plantation, water-stable aggregate, soil aggregate stability, soil organic carbon, Beijing.