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[1]ZHANG Tao,WAN Fuxu,TAN Zhengxin.Carbon Content and Storage of Mexican Cypress Plantation Forest in the Xuyi County[J].Research of Soil and Water Conservation,2015,22(04):228-231.

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Carbon Content and Storage of Mexican Cypress Plantation Forest in the Xuyi County

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 22 Number of periods: 2015 04 Page number: 228-231 Column: Public date: 2015-08-28

Title:: Carbon Content and Storage of Mexican Cypress Plantation Forest in the Xuyi County

Author(s):: ZHANG Tao, WAN Fuxu, TAN Zhengxin; Nanjing Forestry University, Nanjing 210037, China

Keywords:: Mexican cypress plantation; carbon fraction; carbon storage; Xuyi County

CLC:: S718.5;X171.1

DOI:: -

Abstract:: The Mexican cypress plantation forest was taken as a case. The carbon storage of shub layer, herbaceous layer and soil layer were investigated. the results showed that the branch, stem, leaf and root of shrub layer carbon contents is 48.92%, 48.49%, 49.74% and 48.04%,respectively, and the carbon contents of organs of shrub layer decreased in the order:was C_leaf > C_branch > C_stem > C_root, for herbaceous layer the order was C_above > C_below, and for litter fall layer the order was C_leaf > C_branch. In the soil layer, the carbon content decreased with the increase of depth, with the most significant difference of carbon contents between the depth of 0—10 cm and the depth of 10-20 cm. Total existing carbon storage of Mexican cypress plantation forest ecosystem reached to 67.31 t/hm², including the shrub layer 1.21 t/hm², accounting for 1.8% of the total carbon; 0.08 t/hm² in herbaceous layer, accounting for 0.12% of total carbon, 0.02 t/hm² in litter layer, accounting for 0.03% of the total carbon and 66 t/hm² in soil layers, accounting for 98.05% of total carbon, so carbon mainly concentrated in the soil layer.

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