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首页> 外文OA文献 >Monetary incentives to avoid deforestation under the reducing emissions from deforestation and degradation (REDD)+ climate change mitigation scheme in Tanzania
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Monetary incentives to avoid deforestation under the reducing emissions from deforestation and degradation (REDD)+ climate change mitigation scheme in Tanzania

机译：坦桑尼亚在减少毁林和退化（REDD）+减缓气候变化方案排放的情况下，采取货币激励措施避免毁林

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The paper estimates and compares the level of Reducing Emissions fromDeforestation and Degradation (REDD+) payments required to compensate for the opportunitycosts (OCs) of stopping the conversion of montane forest and miombo woodlands intocropland in two agro-ecological zones in Morogoro Region in Tanzania. Data collected from250 households were used for OC estimation. REDD+ payment was estimated as the netpresent value (NPV) of agricultural rent and forest rent during land clearing, minus net returnsfrom sustainable wood harvest, divided by the corresponding reduction in carbon stock. Themedian compensation required to protect the current carbon stock in the two vegetation typesranged from USD 1 tCO2e−1 for the montane forest to USD 39 tCO2e−1 for the degradedmiombo woodlands, of which up to 70 % and 16 %, respectively, were for compensating OCsfrom forest rent during land clearing. The figures were significantly higher when the cost offarmers’ own labor was not taken into account in NPV calculations. The results also highlightedthat incentives in the form of sustainable harvests could offset up to 55 % of the totalmedian OC to protect the montane forest and up to 45 % to protect the miombo woodlands,depending on the wage rates. The findings suggest that given the possible factors that canpotentially affect estimates of REDD+ payments, avoiding deforestation of the montane forestwould be feasible under the REDD+ scheme. However, implementation of the policy invillages around the miombo area would require very high compensation levels.
机译：本文估算并比较了坦桑尼亚坦桑尼亚莫罗哥罗地区两个农业生态区停止山地森林和密伦博林地向农田转变所需的机会成本（OC），以补偿因砍伐森林和退化而减少的排放量（REDD +）。从250户家庭收集的数据用于OC估算。 REDD +支付额估计为土地清理期间农业租金和森林租金的净现值（NPV），减去可持续木材采伐的净收益，再除以相应的碳储量减少。保护两种植被中当前碳储量所需的蒂蒂安赔偿金从山地森林的1 tCO2e-1美元到退化的米诺伯林地的39tCO2e-1美元不等，其中分别有70％和16％用于补偿土地清理过程中来自森林租金的OCs。如果在NPV计算中不考虑农民自己的劳动成本，则该数字要高得多。结果还强调，可持续采伐形式的激励措施可以抵消高达5％的总中值OC用于保护山地森林，而抵消高达45％的用于保护Miombo林地，具体取决于工资率。研究结果表明，考虑到可能潜在影响REDD +支付估算的因素，在REDD +计划下避免山地森林砍伐是可行的。但是，要在密欧博地区实施政策干预，就需要很高的补偿水平。

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