Seno, Yustinus and Bakri, Samsul and Wardani, Dyah Wulan and Hilmanto, Rudi (2018) PEMANFAATAN CITRA LANDSAT UNTUK VALUASI JASA LINGKUNGAN HUTAN NEGARA DALAM PENGENDALIAN PENYAKIT DEMAM BERDARAH DENGUE (DBD) : STUDI DI PROVINSI LAMPUNG. Jurnal Hutan Tropis, 6 (3). pp. 237-248. ISSN 2337-7771 (Cetak) ISSN 2337-7992 (Daring)
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Abstract
The current population has not been balanced by the fulfillment of minimum land needs for sustainable welfare improvement. This reality can be a trigger for communities to convert forest land. Changes in forest cover due to conversion will lead to microclimate change that may affect temperature rise and ecological changes. Temperature, moisture, and nutrient affect vector distribution, population dynamics, feeding activity, virus incubation period in mosquito body, adult mosquito life and the gonotrophic cycle of mosquitoes such as Aedes aegypti that causes Dengue Hemorrhagic Fever (DHF). Therefore, this study aims to determine the valuation of forests role in providing environmental services upon the control of dengue disease in Lampung Province. The data that collected were primary data of the land cover change in Lampung Province and secondary data such as rainfall data, population density and Incidence Rate of Dengue Hemorrhagic Fever. Afterwards, the dynamics of forest and land cover change at the district/city were identified through image Landsat of 5, 7 and 8 of 2001, 2006, 2009 and 2014, their contribution to DHF case was analyzed using multiple linear regression models while in determining the valuation of environmental services, a human capital approach was used . The results showed that there was a significant correlation between population density 0.020966 (p = 0,000), the change of community forest cover -7,875 (p = 0,070), protected forest -7,782 (p = 0,099) and land conversion -6,941 (p = 0,060) towards the rate of DHF case in Lampung Province in 2001, 2006, 2009 and 2014. The valuation of environmental services of protected forest in Lampung Province through human capital approach by DHF medical cost approach technique was Rp. 3.033.561.760, - / year, while for the community forest was Rp. 3.070.307.460, - / year.
| Item Type: | Article |
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| Subjects: | S Agriculture > SD Forestry |
| Divisions: | Fakultas Pertanian (FP) > Prodi Kehutanan |
| Depositing User: | Doctor Samsul Bakri |
| Date Deposited: | 08 May 2019 07:21 |
| Last Modified: | 08 May 2019 07:21 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/11702 |
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