Assessing effectiveness of nature-based solution with big earth data:60 years mangrove plantation program in Bangladesh coast

作     者：Riffat Mahmood Li Zhang Guoqing Li Riffat Mahmood;Li Zhang;Guoqing Li

作者机构：Key Laboratory of Digital Earth ScienceAerospace Information Research InstituteChinese Academy of SciencesBeijing 100094China College of Resources and Environmental StudiesUniversity of Chinese Academy of SciencesBeijing 100094China Department of Geography and EnvironmentFaculty of Life and Earth SciencesJagannath UniversityDhaka 1100Bangladesh International Research Center of Big Data for Sustainable Development GoalsBeijing 100094China 

出 版 物：《Ecological Processes》 (生态过程（英文）)

年 卷 期：2023年第12卷第1期

页      面：165-192页

核心收录：

学科分类：0907[农学-林学] 08[工学] 0829[工学-林业工程] 09[农学] 

基　　金：supported by the Strategic Priority Research Program of the Chinese Academy of Sciences Grant No.XDA19030105 

主　　题：Nature-based solution(NBS) Mangrove afforestation program Coast Geographic Information System Remote sensing CORONA satellite image Land stabilization Sequestrated carbon Climate change 

摘      要：Background In the climate change context,nature-based solution(NBS)is considered one of the effective tools to increase the resilience of socio-ecological *** concept coincides with the government’s attempts of afforestation and reforestation programs that have been going on for 60 years in *** study,therefore,envisaged understanding how NBS(mangrove afforestation and reforestation)works to promote climate change resilience through the synthetization of remote sensing-based big earth data,statistical tools,and *** study took the entire coast of Bangladesh except for Sundarbans Reserve Forest and rolled back to 1962 to work on 60 years’time series *** CORONA satellite imagery along with Landsat satellite imagery was used,which is the first-ever attempt in the remote sensing-based ecosystem work in *** The study’s main innovation is to spatially establish the effectiveness of the *** study critically assessed and estimated stable lands and their socio-economic benefits as part of the effectiveness of the *** part of the NBS-derived benefits in the context of climate change,it estimated the sequestrated carbon in mangrove forests.A significant positive relationship was observed between the increase of mangroves and stable *** about 448,011 ha of agricultural land was stabilized due to the NBS intervention whose economic value is 18,837 million *** addition,29,755.71 kt of carbon have been sequestrated due to NBS *** The concept of NBS is still in the development stage and very little or no work has been done so far in measuring and labeling the effectiveness of the ***,our study can innovatively contribute to the scientific community to show the effectiveness of the NBS in three domains(social,economic and ecological)in the changing climatic scenario.