印度尼西亚西加里曼丹森林破坏造成的碳储量和二氧化碳排放量估算

Q2 Environmental Science
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引用次数: 0

摘要

气候变化问题已成为全球关注的问题,而热带地区具有通过其森林资源减轻气候变化影响的战略地位。通过保持森林生态系统在地方和区域层面支持生命的功能,可以维持碳储量,减少排放。地上生物量可以结合并储存碳储量。本研究旨在分析西加里曼丹省库布拉亚地区因森林砍伐和退化造成的二氧化碳排放量。第一手数据通过实地观察获得,第二手数据通过地理空间信息局和印尼环境与林业部提供的 1996-2021 年森林面积和土地覆盖地图获得。本研究采用非破坏性方法计算地上生物量。结果显示,从 1990 年到 2021 年,印度尼西亚西加里曼丹省的 Kubu Raya 区经历了 235,597 公顷的森林砍伐和 9,860 公顷的森林退化。这导致了 163,702,815.53 吨的二氧化碳排放量。二氧化碳排放量最高的是峇都安帕区,最低的是双溪卡卡普区。砍伐森林和森林退化的数量与这些活动造成的二氧化碳排放量之间存在正相关。这意味着二氧化碳排放量取决于该地区的森林砍伐和退化情况。为了减少大气中的二氧化碳浓度及其对气候变化的影响,应停止在加里曼丹库布拉亚省的森林砍伐和森林退化活动。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Estimation of carbon stocks and CO2 emissions resulting from the forest destruction in West Kalimantan, Indonesia

The issue of climate change has become a global concern, and tropical regions are strategically positioned to mitigate its effects through their forest resources. By maintaining the function of forest ecosystems to support life at local and regional levels, carbon stocks can be maintained, and emissions can be reduced. Above-ground biomass can bind and store carbon stocks. This study aims to analyse the CO2 emissions caused by deforestation and forest degradation in Kubu Raya District, West Kalimantan Province. Primary data was obtained through field observations, and secondary data was obtained through maps of forest areas and land cover for 1996–2021 from the Geospatial Information Agency and the Indonesian Ministry of Environment and Forestry. This study uses a non-destructive approach to calculate Above Ground Biomass. The results showed that Kubu Raya District, West Kalimantan Province, Indonesia, experienced deforestation of 235,597 ha and forest degradation of 9,860 ha from 1990 to 2021. This resulted in CO2 emissions of 163,702,815.53 tons. The highest level of CO2 emissions is in Batu Ampar District, and the lowest is in Sungai Kakap District. There is a positive correlation between the amount of deforestation and forest degradation and the level of CO2 emissions caused by these activities. This means that the amount of CO2 emissions depends on the area's deforestation and forest degradation. To reduce the concentration of CO2 in the atmosphere and its effects on climate change, deforestation and forest degradation activities in Kubu Raya Kalimantan should be stopped.

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来源期刊
Environmental Challenges
Environmental Challenges Environmental Science-Environmental Engineering
CiteScore
8.00
自引率
0.00%
发文量
249
审稿时长
8 weeks
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