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Assessment of forest carbon stocks for REDD+ implementation in the muyong forest system of Ifugao, Philippines.
Environmental Monitoring and Assessment ( IF 2.9 ) Pub Date : 2020-08-08 , DOI: 10.1007/s10661-020-08531-8
Ram Avtar 1 , Kenichi Tsusaka 2 , Srikantha Herath 3
Affiliation  

Forests hold significant potential for carbon sequestration and climate change mitigation. Forest biomass estimation is vital for sustainable forest management, providing critical input data for implementing the United Nations Reducing Emissions from Deforestation and forest Degradation-plus (REDD+) mechanism. This study investigates the total carbon pools—aboveground biomass (AGB), belowground biomass (BGB), forest floor biomass, and soil carbon—using field-based information in the muyong forest management system, which is native to Ifugao in the Philippines. This study reveals that a difference may be observed between the total carbon stock of the private woodlots (muyong) and that of the communal forest (bilid). The results indicate that the bilid forest has trees with a small diameter at breast height (DBH) and high tree density in contrast to the muyong, which has trees with high DBH and low tree density. The average carbon stock per unit area is higher in muyong (150.8 tC/ha) than in bilid (126.1 tC/ha). These findings are valuable in determining whether Ifugao’s muyong forest system should be included under the REDD+ framework. Human mediation and management helps forests to sequester a greater amount of carbon than they would without human intervention. Implementation of REDD+ should promote Ifugao’s ecosystem and biodiversity conservation and agroforestry practices in addition to protecting traditional agricultural practices and livelihoods in relation to rice terraces.

中文翻译:

评估菲律宾伊富高穆永森林系统中用于REDD +实施的森林碳储量。

森林在固碳和缓解气候变化方面具有巨大潜力。森林生物量估计对于可持续森林管理至关重要,它为实施联合国减少森林砍伐和森林退化加成(REDD +)排放提供重要的输入数据。这项研究使用位于菲律宾伊富高的木永森林管理系统中基于实地的信息,调查了总碳库-地上生物量(AGB),地下生物量(BGB),林地生物量和土壤碳。这项研究表明,私人林地(牟勇)和公共林(胆)的总碳储量可能存在差异。结果表明,与木雍相比,胆小林的胸径(DBH)直径较小,树密度较高,而木永树的胸径(DBH)高且树密度低。穆雍(150.8 tC / ha)的单位面积平均碳储量高于胆地(126.1 tC / ha)。这些发现对于确定是否应将REFUD +框架包括在Ifugao的穆永森林系统中具有重要意义。与没有人为干预的情况相比,人事调解和管理有助于森林吸收更多的碳。REDD +的实施,除了保护与水稻梯田有关的传统农业实践和生计之外,还应促进Ifugao的生态系统和生物多样性保护及农林业实践。穆雍(150.8 tC / ha)的单位面积平均碳储量高于胆地(126.1 tC / ha)。这些发现对于确定是否应将REFUD +框架包括在Ifugao的穆永森林系统中具有重要意义。与没有人为干预的情况相比,人事调解和管理有助于森林吸收更多的碳。REDD +的实施,除了保护与水稻梯田有关的传统农业实践和生计之外,还应促进Ifugao的生态系统和生物多样性保护及农林业实践。穆雍(150.8 tC / ha)的单位面积平均碳储量高于胆地(126.1 tC / ha)。这些发现对于确定是否应将REFUD +框架包括在Ifugao的穆永森林系统中具有重要意义。与没有人为干预的情况相比,人事调解和管理有助于森林吸收更多的碳。REDD +的实施,除了保护与水稻梯田有关的传统农业实践和生计之外,还应促进Ifugao的生态系统和生物多样性保护及农林业实践。与没有人为干预的情况相比,人事调解和管理有助于森林吸收更多的碳。REDD +的实施,除了保护与水稻梯田有关的传统农业实践和生计之外,还应促进Ifugao的生态系统和生物多样性保护及农林业实践。与没有人为干预的情况相比,人事调解和管理有助于森林吸收更多的碳。REDD +的实施,除了保护与水稻梯田有关的传统农业实践和生计之外,还应促进Ifugao的生态系统和生物多样性保护及农林业实践。
更新日期:2020-08-08
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