Effect of mangrove rehabilitation on socio-cultural of pulau sembilan society, North Sumatera, Indonesia

Friendly City 4 'From Research to Implementation For Better Sustainability'

地球科学;经济学

Basyuni, M.^1 ; Harahap, F.K.^1 ; Wati, R.^1 ; Putri, L.A.P.^2

Department of Forestry, Faculty of Forestry, Universitas Sumatera Utara, Jl. Tri Dharma Ujung No. 1, Medan-North-Sumatera

20155, Indonesia^1

Department of Agroecotechnology, Faculty of Agriculture, Universitas Sumatera Utara, Medan-North-Sumatera

20155, Indonesia^2

关键词: Land-use change;    Local community;    Mangrove ecosystems;    Mangrove forest;    Mangrove rehabilitations;    Nongovernmental organizations;    Rehabilitation programs;    Sumatra , Indonesia;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/126/1/012115/pdf
DOI  :  10.1088/1755-1315/126/1/012115

来源: IOP

【 摘 要 】

Mangrove forests in North Sumatera, Indonesia existed in the east coast of Sumatera Island and commonly found in Serdang Bedagai, Deli Serdang, Batubara, Tanjung Balai, Asahan, Labuhanbatu until Langkat. The effect of rehabilitated mangrove on socio-cultural of Pulau Sembilan society, Langkat, North Sumatra, Indonesia was studied. The rehabilitation was carried on May 2015 using indirect planting of 2,100 Rhizophora apiculata seedlings. Two times of observations, May and August 2015 were made to monitor and evaluate 400 rehabilitated seedlings. Sixty of 600 households were surveyed using Slovin formula to obtain community perspective on the socio-cultural impact of mangrove rehabilitation. Results showed that the growth of R. apiculata seedlings were 73.3% during four months observations. The restoration affected 65, 58.3 and 35 % of economic, social, and cultural of Pulau Sembilan society, respectively. The perspective of community on the land-use change led to 66.7% was disagreed that mangroves to be converted, 60% respondents stated that mangrove condition was degraded even worse than previously existed. Therefore, to resolve the degraded mangrove, community perspective on rehabilitation was needed (85.5%) and actively involved (88.3%). The present results suggested that the high recommendation for a rehabilitation program for the degraded area was by integrating the stake holders (government, university, and non-governmental organization) and local communities count on the mangrove ecosystems.