黄土丘陵沟壑区水土保持人工林减蚀效应研究

doi:10.11707/j.1001-7488.20020515

Scientia Silvae Sinicae ›› 2002, Vol. 38 ›› Issue (5): 87-94.doi: 10.11707/j.1001-7488.20020515

Previous Articles Next Articles

THE SOIL EROSION REDUCING BENEFIT OF SOIL AND WATER CONSERVATION OF PLANTATION ON THE LOESS HILLY AND GULLY REGION

Jiao Juying Wang Wanzhong Li Jing Yang Yali

Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources Yangling712100;Northwestern Sci Tech University of Agriculture and Forestry Yangling712100;Tongchuan Fruit Tree Research Center of Shaanxi Province Tongchuan727007

Received:1900-01-01 Revised:1900-01-01 Online:2002-09-25 Published:2002-09-25

Abstract

Abstract:

Based on the runoff plots in Suide, Yan'an, Lishi and Ansai area on the Loess Plateau, the benefits of runoff and sediment reducing by woodland and the effective converage of woodland for soil and water conservation under different rainfall conditions were analyzed in the condition that rainfall index used in the analysis is bigger than that of erosive criterion of sloping field, i.e.PI₃₀>3.20mm²·min^-1 & I₃₀>0.28mm·min^-1 ; and the effects of preparing works to erosion reducing for soil water conservation of woodland were discussed. The soil and water conservation index of woodland with different coverage in different rainfall conditions were established (V=0～100;PI₃₀=3.20～100mm²·min^-1):R_%=160.426 - 28.906 44(1/V) - 37.442log(PI₃₀·V),r=0.835^{* *},　n=88　S_%=161.953- 31.03189(1/V) - 30.985log(PI₃₀·V),r=0.682^{* *},　n=88

Key words: Loess Plateau, Plantation, Soil and water conservation, Benefits of runoff and sediment reducing

Jiao Juying Wang Wanzhong Li Jing Yang Yali. THE SOIL EROSION REDUCING BENEFIT OF SOIL AND WATER CONSERVATION OF PLANTATION ON THE LOESS HILLY AND GULLY REGION[J]. Scientia Silvae Sinicae, 2002, 38(5): 87-94.

[1]	Wenjun Hou,Ming Zou,Baofu Li,Yuanchun Yu. Effect of Glyphosate on Soil Physicochemical Properties of Eucalyptus Plantations [J]. Scientia Silvae Sinicae, 2020, 56(8): 20-26.
[2]	Wankuan Zhu,Yuxing Xu,Zhichao Wang,Apeng Du. Biomass Estimation Coefficient and Its Impacting Factors for Eucalyptus Plantation in China [J]. Scientia Silvae Sinicae, 2020, 56(5): 1-11.
[3]	Xinwei Feng,Zhiqiang Zhang,Hang Xu,Jiang Lü,Haiquan Zhang,Xiangxue Meng. Time-Lag Responses of Net Ecosystem Carbon Exchange to Environmental Factors in a Populus×euramericana Plantation [J]. Scientia Silvae Sinicae, 2020, 56(2): 12-23.
[4]	Hui Liu,Changcheng Mu,Bin Wu,Yue Zhang,Lijie Jing. Characterization of Greenhouse Gas Emissions from the Soil of Temperate Forest Types During Non-Growing Season in Maoer Mountain, Heilongjiang [J]. Scientia Silvae Sinicae, 2020, 56(10): 11-25.
[5]	Lei Zhang, Pengsen Sun, Shirong Liu. Growing-Season Transpiration of Typical Forests in Different Succession Stages in Subalpine Region of Western Sichuan, China [J]. Scientia Silvae Sinicae, 2020, 56(1): 1-9.
[6]	Xiangqian Wu,Lin Cao,Xin Shen,Guibin Wang,Fuliang Cao. Estimation of Effective Leaf Area Index Using UAV-Based LiDAR in Ginkgo Plantations [J]. Scientia Silvae Sinicae, 2020, 56(1): 74-86.
[7]	Dong Chen,Baoguo Wu,Shanshan Wang,Xiaohui Su,Yuling Chen,Yijin Li. Model Library and Method Library Service Platform for Plantation Management [J]. Scientia Silvae Sinicae, 2020, 56(1): 87-102.
[8]	Han Xinsheng, Wang Yanhui, Li Zhenhua, Wang Yanbing, Yu Pengtao, Xiong Wei. Daily Forest Floor Evapotranspiration of Larix principis-rupprechtii Plantation and Its Influencing Factors in the Semi-Arid Area of Liupan Mountains [J]. Scientia Silvae Sinicae, 2019, 55(9): 11-21.
[9]	Chen Dongsheng, Li Fengri, Sun Xiaomei, Zhang Shougong. Reconstruction Dynamic Models of Height to Crown Base of Larch(Larix olgensis)Plantation Applying Knot Analysis Technique [J]. Scientia Silvae Sinicae, 2019, 55(9): 103-110.
[10]	Ye Yuqian, Zhao Jiahao, Liu Chang, Guan Qingwei. Impacts of Thinning Intensity on Neutral Sugars in Rhizosphere and Bulk Soil of Pinus massoniana Plantation [J]. Scientia Silvae Sinicae, 2019, 55(8): 28-35.
[11]	Gao Huilin, Dong Lihu, Li Fengri. Crown Profile Prediction Model for Pinus sylvestris var. mongolica Plantation Based on Modified Kozak Model [J]. Scientia Silvae Sinicae, 2019, 55(8): 84-94.
[12]	Chen Xiubo, Zhu Dequan, Zhao Chenchen, Zhang Lulu, Chen Lixin, Duan Wenbiao. Structure and Diversity of Soil nosZ-Type Denitrifying Microbial Community in Different Types of Pinus koraiensis Forests in Liangshui National Nature Reserve [J]. Scientia Silvae Sinicae, 2019, 55(8): 106-117.
[13]	Hu Huaying, Zhang Hong, Cao Sheng, Yin Danyang, Zhou Chuifan, He Zongming. Effects of Biochar Application on Soil Bacterial Community Structure and Diversity in Cunninghamia lanceolata Plantations [J]. Scientia Silvae Sinicae, 2019, 55(8): 184-193.
[14]	Wu Zhilong, Zhou Chengjun, Zhou Xinnian, Liu Fuwan, Zhu Qixiong, Huang Jinyong, Chen Wen. Difference in Soil Respiration Rates of the Mixed Plantations of Cunninghamia lanceolata and Broadleaved Trees 5 Years after Harvesting at Different Intensities [J]. Scientia Silvae Sinicae, 2019, 55(6): 142-149.
[15]	Jiang Zheng, Yu Qiannan, Qiao Mingfeng, Xiao Juan, Zhang Ziliang, Yin Huajun. Effects of Root Exudates from Picea asperata Seedlings on the Seed Germination and Seedling Growth of Two Herb Species [J]. Scientia Silvae Sinicae, 2019, 55(6): 160-166.

THE SOIL EROSION REDUCING BENEFIT OF SOIL AND WATER CONSERVATION OF PLANTATION ON THE LOESS HILLY AND GULLY REGION

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments