期刊
SCIENTIFIC REPORTS
卷 11, 期 1, 页码 -出版社
NATURE RESEARCH
DOI: 10.1038/s41598-021-91502-x
关键词
-
资金
- United States Agency for International Development (USAID) [069018]
In West Papua's Bintuni Bay, the largest contiguous mangrove area in Indonesia, effects of commercial logging on forest structure, biomass recovery, and soil carbon stocks were assessed in five-year intervals up to 25 years post-harvest. Results show that canopy structure and species diversity gradually enhanced following biomass recovery, while carbon pools preserved in soil were supported by similar rates of carbon burial before and after logging. Managed mangroves through selective logging provide an opportunity for coastal nature-based climate solutions and other ecosystem services.
West Papua's Bintuni Bay is Indonesia's largest contiguous mangrove block, only second to the world's largest mangrove in the Sundarbans, Bangladesh. As almost 40% of these mangroves are designated production forest, we assessed the effects of commercial logging on forest structure, biomass recovery, and soil carbon stocks and burial in five-year intervals, up to 25 years post-harvest. Through remote sensing and field surveys, we found that canopy structure and species diversity were gradually enhanced following biomass recovery. Carbon pools preserved in soil were supported by similar rates of carbon burial before and after logging. Our results show that mangrove forest management maintained between 70 and 75% of the total ecosystem carbon stocks, and 15-20% returned to the ecosystem after 15-25 years. This analysis suggests that mangroves managed through selective logging provide an opportunity for coastal nature-based climate solutions, while provisioning other ecosystem services, including wood and wood products.
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