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首页> 外文期刊>Journal of Tropical Forestry and Environment >Estimation of Above Ground Tree Biomass and Carbon of Pinus caribaea (Morelet)
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Estimation of Above Ground Tree Biomass and Carbon of Pinus caribaea (Morelet)

机译：樟子松地上树木生物量和碳的估算（Morelet）

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Forests in Sri Lanka contribute to the mitigation of global climate change through sequestrating a net amount of carbon dioxide and also maintaining carbon stocks as forest biomass. This study was conducted using an empirical method to understand the biomass and stored carbon by forest plantations in Sri Lanka. Further, in this study, the possibility of predicting the above ground tree biomass and carbon of Pinus caribaea (Morelet) was investigated. A 27 year old P. caribaea plantation was selected from the Low Country Wet Zone in Sri Lanka and the data were collected using 0.05 ha sample plots. Without felling trees, a core sample was obtained from the stem and biomass and carbon of that sample was used to estimate the stem biomass and carbon through volume measurements. The canopy biomass and carbon were estimated using samples of primary, secondary and tertiary branches and leaves. The total above ground tree biomass and carbon were estimated by adding the stem and canopy values together.
机译：斯里兰卡的森林通过固存二氧化碳的净含量并保持作为森林生物量的碳储量，为缓解全球气候变化做出了贡献。这项研究使用经验方法进行，以了解斯里兰卡森林人工林的生物量和碳储存量。此外，在这项研究中，研究了预测加勒比松（Morelet）地上树生物量和碳的可能性。从斯里兰卡的低地湿地中选择了27年的加勒比假单胞菌人工林，并使用0.05公顷的样地收集了数据。在没有砍伐树木的情况下，从茎和生物量中获取了核心样品，该样品的碳用于通过体积测量估算茎的生物量和碳。冠层生物量和碳的估算使用的是初级，次级和三级枝叶。通过将茎和冠层值相加来估算地上树木的生物量和碳总量。

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