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[1]LI Lan-hua,SUN Shu-guang,ZHU Jing-zhao,et al.Evaluation and Classification on Forest for Soil and Water Conservation in Low Mountain Area of Beijing City[J].Research of Soil and Water Conservation,2012,19(04):134-137.

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Evaluation and Classification on Forest for Soil and Water Conservation in Low Mountain Area of Beijing City

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 19 Number of periods: 2012 04 Page number: 134-137 Column: Public date: 2012-08-20

Title:: Evaluation and Classification on Forest for Soil and Water Conservation in Low Mountain Area of Beijing City

Author(s):: LI Lan-hua¹, SUN Shu-guang², ZHU Jing-zhao¹, ZHAO Wei-wei³; 1. College of Soil and Water Conservation, Beijing Forestry University, Ministry of Education and Water Conservation and Desertification Control Laboratory, Beijing 100083, China;
2. College of Information, Inner Mongolia Department of Land Resources, Hohhot 010020, China;
3. Institute of Grassland Survey and Planning of Inner Mongolia, Hohhot 010051, China

Keywords:: Beijing low mountainous area; forest for soil and water conservation; evaluation; classification

CLC:: S727.22

DOI:: -

Abstract:: Taking Pinus tabulaeformis, Platycladus orientalis, Robinia pseudoacacia and Ouercus liaotungensis forests in the same period in the Beijing low mountain area as a case, this paper studied evaluation on health conditions of different tree species and different standing forests for soil and water conservation. Through the construction of the evaluation system, the establishment of a comprehensive evaluation model, calculation of the stand comprehensive evaluation index, different forest stands were evaluated. Then the soil and water conservation forest was divided into four classes: the first class forests for soil and water conservation with comprehensive evaluation value of S≥8; the second class with 5≤S<8; the third class with 2≤S<5; the fourth class with S<2. Then growth conditions and site characteristics of the different types of forest for soil and water conservation was discussed, and a reasonable improvement measures was proposed.

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