[1]刘宪钊,张静伟.渭北地区水土保持林经营现状及分析[J].水土保持研究,2013,20(03):257-262.
　LIU Xian-zhao,ZHANG Jing-wei.The Present Management Situation and Analysis of Soil and Water Conservation Forest in Weibei Region[J].Research of Soil and Water Conservation,2013,20(03):257-262.
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渭北地区水土保持林经营现状及分析

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 20 期数: 2013年03期 页码: 257-262 栏目: 出版日期: 2013-06-28
Title:
The Present Management Situation and Analysis of Soil and Water Conservation Forest in Weibei Region
作者:
刘宪钊1,2, 张静伟3
1. 北京林业大学 林学院, 北京 100083;
2. 中国林科院资源信息所, 北京 100091;
3. 化龙山国家级自然保护区管理局, 陕西 安康 725600
Author(s):
LIU Xian-zhao1,2, ZHANG Jing-wei3
1. College of Forestry, Beijing Forestry University, Beijing 100083, China;
2. Research Institute of Forest Resource Information Techniques, Chinese Academy of Forestry, Beijing 100091, China;
3. Administration of National Nature Reserve of Hualongshan, Ankang, Shaanxi 725600, China
关键词:
水土保持林; 水土流失; 二阶段抽样; 可持续经营
Keywords:
soil and water conservation forest; soil loss; two-stage sampling; sustainable management
分类号:
S727.22
摘要:
采用二阶段抽样法，选取林木生长、多样性、土壤、地形等指标对渭北水土保持林进行调查和统计分析。结果显示：该地区水土保持林资源分布不均，整体上表现为西多东少，北多南少的分布格局；虽然防护林还没有进入更新期，但是已有大量近熟林在高生长和径生长上表现出明显的衰退迹象；树种结构的单一、灌木层的缺乏使得林分整体多样性不高，林下更新不足，严重地影响了森林的自我更新和复制；通过偏相关分析得出，郁闭度、密度、枯落物等因子的协作用对防护林土壤表层（40 cm）持水能力的影响显著大于每个因子自身的作用。以上结果表明，该地区水土保持林在结构、生长和更新中存在着许多问题，必须通过合理的经营设计改变这一现状，以实现该地区水土保持林的可持续经营。
Abstract:
The two-stage sampling method was used, the indices of tree growth, diversity, soil relief and expansion index were set up following the ecological benefit assessment scheme and surveyed to study the situation of soil and conservation forest in Weibei region. The results show that the distribution of soil and water conservation forest in this region is imbalanced there are more forests in the west and north than the eastern and southern part of this region. The shelter forest has not yet entered a regeneration period, yet many near-mature forests have the decline appearance on the growth of tree DBH and height. Simple forest structure and shrub layer caused the lower forest diversity. The lack of regeneration blocks the renewable and duplicate of the forest. Moreover, the result of partial correlation shows that the crown density, number of tree, litter and so on have the synthetic action on the soil water holding capacity. All the results show that there are many problems (structure, growth and regeneration) in the soil and water conservation forest. In order to change this situation and realize the target of sustainability, a reasonable forest management design should be carried out.

参考文献/References:

[1] 姚庆渭.实用林业词典[M].北京:中国林业出版社,1990.
[2] 关君蔚.水土保持原理[M].北京:中国林业出版社,1996.
[3] 赵忠,李鹏,王乃江.渭北主要造林树种根系抗旱性研究[J].水土保持研究,2000,7(1):92-95.
[4] 黄志霖,傅伯杰,陈利顶,等. 恢复生态学与黄土高原生态恢复系统的恢复与重建问题[J].水土保持学报,2002,16(3):122-125.
[5] 金勇进.抽样技术[M].2版.北京:中国人民大学出版社,2009.
[6] 程根伟,钟祥浩.防护林生态效益定量指标体系研究[J].水土保持学报,1992,6(3):79-86.
[7] 王晶,朱清科,刘中奇.黄土丘陵区不同林地土壤水分动态变化[J].水土保持研究,2011,18(1):220-223.
[8] 劳可遒.森林经理学中两个问题的探讨[J].林业资源管理,1989(5):40-41.
[9] 姜凤岐,朱教君,周新华,等.林带防护成熟与更新[J].应用生态学报,1994,5(4):337-341.
[10] 王红春,寇文正.关于防护林的防护成熟概念[J].北京林业大学学报,2000,22(3):81-85.
[11] 朱教君,姜凤岐.国内外防护林防护成熟的研究概况[J].防护林科技,1993(3):26-30.
[12] 朱教君,姜凤岐,范志平,等.黄土高原刺槐水土保持林防护成熟与更新研究[J].生态学杂志,2004,23(5):1-6.
[13] 吴光艳,成婧,祝振华,等.黄土高原南部人工林林冠对降雨特征的影响分析[J].水土保持研究,2011,18(4):32-36.
[14] 周国逸.生态系统水热原理及其应用[M].北京:气象出版社,1997.
[15] 鲍文,包维楷,何炳辉,等.森林生态系统对降水的分配与拦截效应[J].山地学报,2004,22(4):483-491.
[16] 王妍,卢琦,吴波,等.呼伦贝尔沙地樟子松更新苗分布特征研究[J].水土保持研究,2010,17(5):86-91.
[17] 邵明安,上官周平,康绍忠,等.黄土高原土壤侵蚀与旱地农业[M].西安:陕西科技出版社,1999.
[18] 张建军,贺维,纳磊.黄土区刺槐和油松水土保持林合理密度的研究[J].中国水土保持科学,2007,5(2):55-59.
[19] 兰小荣,高锋安.渭北地区低效刺槐林改造[J].陕西林业,2009(2):38.
[20] 郭浩,范志平.水土保持林体系研究的回顾[J].中国水土保持科学,2004,2(1):87-91.

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[9]汪有科,傅左,李立.坡面水土流失观测分析[J].水土保持研究,1991,(02):104.
　Wang Youke,Fu Zuo,Li Li.AN ANALYSIS OF SOLL AND WATER LOSS ON HILLSLOPE[J].Research of Soil and Water Conservation,1991,(03):104.
[10]吴长文,陈法扬.水土流失引起的生态经济失调及其系统调控[J].水土保持研究,1995,2(01):80.
　Wu Changwen,Chen Fayang.The Fragility of Eco-economic System Induced by Soil and Water Loss and the Regulation of Its System[J].Research of Soil and Water Conservation,1995,2(03):80.
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备注/Memo

收稿日期:2012-09-25;改回日期:2012-12-04。
基金项目:国家林业局公益性行业专项（201004002）；博士后科学基金（2012M510331）
作者简介:刘宪钊(1981-),男,河北沧州人,博士后,主要研究方向为可持续森林经营。E-mail:lxz9179@caf.ac.cn
通讯作者:张静伟(1981-),男,河北保定人,硕士,工程师,主要从事保护区管理研究。E-mail:dwin820@foxmail.com

更新日期/Last Update: 1900-01-01