CHEN Li-hua,LU Shao-wei,ZHANG Xue-pei,et al.Analysis of Soil Water Content of Main Afforestation Species in Western Shanxi of Loess Plateau[J].Research of Soil and Water Conservation,2008,15(01):79-82,86.
晋西黄土区主要造林树种林地土壤水分生态条件分析
- Title:
- Analysis of Soil Water Content of Main Afforestation Species in Western Shanxi of Loess Plateau
- Keywords:
- afforestation tree species; characteristic of soil water; soil water characteristic curve; Loess area
- 分类号:
- S715.4
- 摘要:
- 黄土高原地区植被建设引起的土壤水分效应问题愈来受到关注，林地的水分生态条件分析成为构建结构稳定的森林植被的前提，以晋西黄土区主要造林树种刺槐、油松和侧柏的坡面林地为研究对象，通过林地土壤水分特征曲线测定及土壤水分动态变化监测，探讨其生长的水分生态条件，结果表明：本区人工林地的土壤持水力较高，土壤含水率随水势降低而递减的速度较慢；研究区主要造林树种中，刺槐及其混交林分的土壤水分利用范围最大，抗旱能力最强；无论丰水年或枯水年，坡面各林地土壤水分有效利用性大，土壤含水量在生长季都高于无效水临界值，林地土壤水分利用状况好，林分生长稳定。
- Abstract:
- Soil water content change causing by vegetation construction in Loess area was more and more attracting researchers’ notice.Forest water condition analysis was the basis of construction of stable vegetation structure.This paper analyzed forest water condition of the main afforestation species in western Shanxi of Loess Plateau such as Pinus tabulaeformis, Robinia pseudoacacia and Platycladus orientalis, according to the soil water characteristic curves and soil water dynamic changes.Through comparing variety plants, the Robinia pseudoacacia and its mixed forest stand have the most preventing drought abilities.Whether in wet year or in dry year, soil water content of all testing forest stand were all higher than its unavailable soil water threshold value during growing season, and forest stand could grow stable and healthy.
参考文献/References:
[1] 张雷明, 上官周平.黄土高原土壤水分与植被生产力的关系[J].干旱区研究, 2002, 19(1):59-63.
[2] 王华田, 张光灿, 刘霞.论黄土丘陵区造林树种选择的原则[J].世界林业研究, 2001, 14(5):74-78.
[3] Fedick S L, Morrison B A.Ancient use and manipulation of landscape in the Yalahau region of the northern Maya low-lands[J].Agriculture and Human Values, 2004, 21:207-219.
[4] 王力, 邵明安, 侯庆春.土壤干层量化指标初探[J].水土保持学报, 2000, 14(4):87-90.
[5] 杨文治, 邵明安.黄土高原土壤水分研究[M].北京:科学出版社, 2000.
[6] 杨新民.黄土高原灌木林地水分环境特性研究[J].干旱区研究, 2001, 18(1):8-13.
[7] 刘发民, 张应华, 仵彦卿, 等.黑河流域荒漠地区梭梭人工林地土壤水分动态研究[J].干旱区研究, 2002, 19(1):27-31.
[8] 吴文强, 李吉跃, 张志明, 等.北京西山地区人工林土壤水分特征的研究[J].北京林业大学学报, 2002, 24(4):51-55.
[9] 王孟本, 李洪建.黄土高原人工林水分生态研究[M].北京:中国林业出版社, 2001.
[10] 王孟本, 柴宝峰, 李洪建, 等.黄土区人工林的土壤持水力与有效水状况[J].林业科学, 1999, 35(2):7-14.
[11] 张小泉, 张清华, 毕树峰.太行山北部中山幼林地土壤水分研究[J].林业科学, 1994, 30(3):193-200.
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备注/Memo
收稿日期:2006-12-29
基金项目:林业科学技术研究项目（2003-045-L45）
作者简介:陈丽华（1959- ），女，北京人，教授，博士生导师，主要从事农田水利与水土保持研究。