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Forest and Grassland Resources Research >

2020 , Vol. 0 >Issue 4: 87 - 94

DOI: https://doi.org/10.13466/j.cnki.lyzygl.2020.04.013

Scientific Research

A Study on the Conservation Capacity of Different Forest Water Sources in Ziwu Mountain of Gansu Province

  • Hongzheng WEI ,
  • Zhan feng XIAO ,
  • Xiaojun HE ,
  • Shixuan LI ,
  • Zhanjun SHE
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  • 1. Gansu Province Meridian Ridge Forestry Administration,Gansu Heshui 745400,China
    2. Gansu Province Meridian Ridge Forestry Administration,Artemisinin Tsui Forest Farm Gansu Water 745405,China

Received date: 2020-05-06

  Revised date: 2020-07-02

  Online published: 2020-10-10

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Abstract

In the analysis of tree vegetation,joe irrigation vegetation,and grass-fed vegetation in Ziwu Mountain of Gansu Province,it is found that crown intercept of the coniferous mixed forest is higher than that of broad-leaf mixed forest and oil pine pure forest,and the surface runoff of the irrigation vegetation (3.24mm) and the soil erosion module (0.46 t/(km2·a)) are the smallest among them while the dry-falling layer holds the highest (19.68%),and the average annual water conservation of the soil layer (318.28mm) is higher than that of the dead-water layer (187.17mm),and the water conservation capacity of mixed forest is higher than that of pure forest. The comprehensive analysis results show that: the well-mixed forest joe irrigation grass (592.18mm) owns the strongest water conservation capacity while the pure forest vegetation of oil pine forest (376.92mm) owns the weakest. Water conservation capacity can be enhanced by the combination of planted tree species and the artificial promotion of natural renewal,and the adjustment of distribution of vegetation.

Key words： Ziwu Mountain of Gansu Province; different types; water conservation; capacity study

Cite this article

Hongzheng WEI , Zhan feng XIAO , Xiaojun HE , Shixuan LI , Zhanjun SHE . A Study on the Conservation Capacity of Different Forest Water Sources in Ziwu Mountain of Gansu Province[J]. Forest and Grassland Resources Research, 2020 , 0(4) : 87 -94 . DOI: 10.13466/j.cnki.lyzygl.2020.04.013

References

[1] 刘贤德, 李效雄, 张学龙, 等. 干旱半干旱区山地森林类型的土壤水文特征[J]. 干旱区地理, 2009,32(5):691-697.
[2] 李盈盈, 刘康, 胡胜, 等. 陕西省子午岭生态功能区水源涵养能力研究[J]. 干旱区地理, 2015,38(3):636-642.
[3] 段庆彬, 张志强, 唐丽霞, 等. 晋西黄土区不同植被类型水源涵养能力的初步研究[J].中国科技财富, 2008(12):131.
[4] 莫菲, 李叙勇, 贺淑霞, 等. 东灵山林区不同森林植被水源涵养功能评价[J]. 生态学报, 2011,31(17):5009-5016.
[5] 郝奇林. 岷江上游亚高山森林林冠截留与枯落物层持水特性的研究[D]. 南京:南京林业大学, 2007.
[6] 肖寒, 欧阳志云, 赵景柱, 等. 森林生态系统服务功能及其生态经济价值评估初探—以海南岛尖峰岭热带森林为例[J]. 应用生态学报, 2000,11(4):481-484.
[7] 张海博. 基于SEBS与SCS模型的区域水源涵养量估算研究—以北京北部山区为例[D]. 北京:中国环境科学院, 2012: 39-43.
[8] 高柳威. 北京山区不同树种的林冠截留特征研究及模拟[D]. 北京:北京林业大学, 2019.
[9] 车克钧, 傅辉恩, 贺红元. 祁连山水源涵养林效益的研究[J].林业科学, 1992(6):544-548.
[10] 田晓凤. 不同林分更新模式对林分水源涵养能力的影响[J]. 安徽农业科学, 2015,43(15):370-372.
[11] 公博, 师忱, 何会宾, 等. 冀北山区6种人工林的林地水源涵养能力[J]. 干旱区资源与环境, 2019,33(3):165-170.
[12] 孟广涛, 方向京, 李贵祥, 等. 云南金沙江流域不同植被类型水源涵养能力分析[J].水土保持研究, 2007(4):160-163.
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