CHEN Ming-yi.Comprehensive Evaluation on Water Conservation Function of Main Stand Typesin Yuxi Dongfeng Reservoir[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(09):132-135.[doi:10.11942/j.issn1002-2767.2016.09.0132]
玉溪东风水库主要森林类型水源涵养功能综合评价
- Title:
- Comprehensive Evaluation on Water Conservation Function of Main Stand Typesin Yuxi Dongfeng Reservoir
- 文章编号:
- 1002-2767（2016）09-0132-04
- 分类号:
- S715
- 文献标志码:
- A
- 摘要:
- 东风水库是玉溪市重要水源地，是生态建设和水源保护的重点区域。为探究该区域森林水源还养功能，选取枯落物最大持水率、蓄积量、有效拦蓄量以及土壤总孔隙度、非毛管孔隙度、土层厚度、土壤最大蓄水量为评价指标，构建森林水源涵养功能的综合评价方法，通过对东风水库流域范围内的5种主要森林类型的水源涵养功能进行综合评价。结果表明：5种主要森林类型的水源涵养功能都不是很好。水源涵养功能由大到小为板栗林、圣诞树林、冈栎林、混交林、杉木林。其中圣诞树林、冈栎林、板栗林的水源涵养功能较好，杉木林、混交林的水源涵养功能较差。
- Abstract:
- Yuxi Dongfeng Reservoir is an important water source, as well as the emphasis of ecological construction and water source protection area. Through the Dongfeng Reservoir basin within the scope of the five main types of water conservation forest function，the comprehensive evaluation was carried on. Litter maximum moisture rate, volume, effective held and soil total porosity and capillary porosity, soil thickness, soil maximum storage capacity were selected as the evaluation index, the comprehensive evaluation method of forest function of water conservation was constructed. The results showed that 5 kinds of main forest types of water conservation function was not very good. Water conservation function from big to small was chestnut forest, Christmas trees, oak forest, mixed forest and Chinese fir forest. The Christmas trees, oak forest and chestnut forest were better for water conservation function, Chinese fir forest and mixed forests had poor water conservation functions.
参考文献/References:
[1]
孙艳红
,
张洪江
,
程金花，等
.
缙云山不同林地类型土壤特性及其水源涵养功能
[J].
水土保持学报
,2006,20(2):106-109.
[2]张国防，童美坤，曾建荣，等．闽江流域洪灾与森林生态环境的研究Ⅰ.闽江流域洪灾成因与森林的水文效应[J]．福建林业科技，2000，27(1)：45-66． [3]黄庆丰，高健，吴泽民．不同林地类型土壤肥力状况及水源涵养功能的研究[J]．安徽农业大学学报，2002，29(1)：82-86. [4]高甲荣．长江上游亚高山暗针叶林林地水文作用初探[J]．北京林业大学学报，2002，24(4)：75-79． [5]朱佩华.玉溪市东风水库的保护与利用[J].云南环境科学，2012，1（4）:79-83. [6]刘世荣，孙鹏森，温远光．中国主要森林生态系统水文功能的比较研究[J]．植物生态学报，2003，27(1)：16-22. [7]林业部科技司.森林生态系统定位研究方法[M]．北京：中国科学技术出版社，1994:18-25. [8]康健，王蓝,孙长忠．森林立地定量评价与分类[M]．西安：陕西科学技术出版社，1988：28-42. [9]孙向阳.土壤学[M].北京：中国林业出版社，2004：131-135.〖ZK)〗 [10]〖ZK(#〗鲁绍伟，毛富玲，靳芳，等．中国森林生态系统水源涵养功能[J]．水土保持研究，2005，12(4)：223-226.
备注/Memo
收稿日期：2016-07-20