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[1]WANG Long,YANG Shou-rong.Hydrological Effects of Forest Litters Layer in Longji Terrace[J].Research of Soil and Water Conservation,2011,18(06):84-88.

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Hydrological Effects of Forest Litters Layer in Longji Terrace

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 18 Number of periods: 2011 06 Page number: 84-88 Column: Public date: 2011-12-20

Title:: Hydrological Effects of Forest Litters Layer in Longji Terrace

Author(s):: WANG Long¹, YANG Shou-rong¹; 1. Department of Environmental Sciences and Engineering, Southwest Forestry University, Kunming 650224, China;
2. Department of Humanities and Social Science, Southwest Forestry University, Kunming 650224, China

Keywords:: forest litter; hydrological effect; Longji terrace

CLC:: S715

DOI:: -

Abstract:: Based on the combination of field observation and analysis on experimental data, a study on hydrological effects of litter layer was conducted in five kinds of forest stands:(Ⅰ) Phyllosta-Stachysedulis+Ilex chinesis,(Ⅱ)Cunninghamia Lanceolata+Phyllostachys edulis,(Ⅲ)Cunningham Lancelot+Alacrities moluccana,(Ⅳ)Rapanea neriifolia+Pinus massoniana,(Ⅴ)Cunninghamia Lanceolata+Pinus massoniana in Longji Terrace. The result shows: the thickness in different forest stands litter layer ranges from 3.4 to 5.8 cm, the storage of litter in different forests ranges from 13.43 to 29.6 t/hm², the maximam water hoding capacity varies from 580.46% to 725.90%, equivalent to 0.89 to 2.23 mm of rainfall. The hydrological effects are Ⅴ>Ⅲ>Ⅳ>Ⅰ>Ⅱ. The Cunninghamia Lanceolata+Pinus massoniana has the most significant hydrological effect in Longji terrace.

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