Geospatial approach in determining anthropogenic factors contributed to deforestation of mangrove: A case study in Konawe Selatan, Southeast Sulawesi

3rd International Symposium on LAPAN-IPB Satellite For Food Security and Environmental Monitoring 2016

地球科学;轻工业;生态环境科学

Yusuf, Dewi Nurhayati^1 ; Prasetyo, L.B.^2 ; Kusmana, C.^3 ; Machfud^4

Study Program of Natural Resources and Environmental Management, Graduate School of Bogor Agricultural University, Graduate School Building, Campus of Baranangsiang, Bogor

1614, Indonesia^1

Departement of Forest Resources Conservation and Ecotourism, Faculty of Forestry, Bogor Agricultural University, Jl. Meranti, Dramaga, Bogor

16680, Indonesia^2

Departement of Silviculture, Faculty of Forestry, Bogor Agricultural University, Jl. Meranti, Dramaga, Bogor

16680, Indonesia^3

Departement of Agroindustrial Technology, Faculty of Agricultural Technology, Bogor Agricultural University, Jl. Meranti, Dramaga, Bogor

16680, Indonesia^4

关键词: Anthropogenic factors;    Coastal ecosystems;    Development activity;    Development of coastal areas;    Mangrove ecosystems;    Resource potentials;    Socio-economic data;    Susceptibility mapping;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/54/1/012049/pdf
DOI  :  10.1088/1755-1315/54/1/012049

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Human activities play an important role in ecosystem damage occurrence, particularly located in rapid developing city. Coastal area is one that has high resource potential, but also susceptible to disturbance since most of the population live in these areas. The development of coastal areas is also influenced by rapid development activities on land and sea. Mangrove is one of the dominant coastal ecosystems, highly productive, complex and high-value benefits. Therefore it is important to learn how anthropogenic factors affect the level of disruption to mangrove ecosystem. In this paper, several factors which considered as dominant have been evaluated through a case study in Konawe Selatan, Southeast Sulawesi. Geospatial model was used to mapping zone with disturbance level based on the anthropogenic factors. The result showed areas with highest disturbance level identified in some areas of District Tinangge; Palangga Selatan; Laeya; Lainea; middle of Kolono Bay; along coast area of Moramo and Moramo Utara. It can be concluded that mangrove ecosystem disruption level due model to anthropogenic factors may determine closely to the factual situation involving socio-economic data. This study provide a guide for future studies on mangrove susceptibility mapping and references in determining the strategy of sustainability mangrove management.