[1]LI Qing-hua,CAO Yang,CHEN Yun-ming,et al.Litter Mass and Carbon Storage in the Pinus tabulaeformis Plantations in Shaanxi Province[J].Research of Soil and Water Conservation,2013,20(04):24-28,54.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
20
Number of periods:
2013 04
Page number:
24-28,54
Column:
Public date:
2013-08-28
- Title:
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Litter Mass and Carbon Storage in the Pinus tabulaeformis Plantations in Shaanxi Province
- Author(s):
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LI Qing-hua1, CAO Yang2,3, CHEN Yun-ming2,3, ZHANG Shuo-xin1
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1. College of Forestry, Northwest A & F University, Yangling, Shaanxi 712100, China;
2. State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau, Institute of Soil and Water Conservation, Northwest A & F University, Yangling, Shaanxi 712100, China;
3. Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shaanxi 712100, China
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- Keywords:
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Pinus tabulaeformis; litter mass; carbon storage; variation
- CLC:
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S718.5
- DOI:
-
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- Abstract:
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Based on Pinus tabulaeformis, the main afforestation tree of north China, the litter amount and carbon storage of Pinus tabulaeformis forests in different biological climate regions of northern Shaanxi, Guanzhong and southern Shaanxi were to surveyed and analyzed. The result showed that after young forest stage, at different developmental stages, the litter carbon rate of pine forest in different biological climate regions presented no obvious rule totally. The performance of litter carbon rate of pine forest in different areas was that the litter carbon content of young forest stage in southern Shaanxi is higher than the northern Shaanxi. The litter carbon rate in other forest age stage also showed no obvious rule. The litter material biomass and carbon stocks in three areas were increasing with increase of stand ages gradually. In different latitudes, the litter material biomass and carbon stocks between middle-aged forest and near mature forest appeared in the order of northern Shaanxi > southern Shaanxi > Guanzhong,and it didn’t show decrease trend with decrease of latitude.