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Potensi Ekowisata di Desa Air Hitam Laut Sebagai Desa Penyangga Taman Nasional Berbak Sembilang Nursanti, Nursanti; Wulan, Cory; Junita, Rika
Jurnal Silva Tropika Vol. 2 No. 2 (2018): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jsilvtrop.v2i3.6383

Abstract

This research was conducted with the aim to know the potential of ecotourism that existed in the Air Hitam Laut village and the characteristics of human resources of the people of Air Hitam Laut Village. The study was conducted using the snowball sampling method and the exploratory survey. The result of this research show that ecotourism potential in Air Hitam Laut are: Babussalam beach with Pescaprae formation and Barringtonia formation composed by various types of vegetation; the safari night. The culture and community tradition that can be potential of ecotourism are: Safar shower ritual, village anniversary events, “cerak parek”, and community activities to find fish in the sea. The potential of ecotourism in the form of historical relics of sacred sites in the form of mini museum hut, as well as the potential of culinary tourism derived from the typical food of the Air Hitam Laut Village community. Characteristics of human resources in the village of Air Hitam Laut, namely the Air Hitam Laut community has a distinctive social life order In terms of economic life of the livelihood of the community is almost the same as fishermen, and farmers, and has a low level of education. In terms of cultural life is still the spirit of mutual help.
Model Spasial Pendugaan Biomassa Di Atas Permukaan Tanah Di Hutan Nagari Padang Limau Sundai Kabupaten Solok Selatan Provinsi Sumatera Barat Achmad, Eva; Nursanti, Nursanti; Manalu, Joy Halomoan Boang
Jurnal Silva Tropika Vol. 2 No. 2 (2018): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jsilvtrop.v2i3.6388

Abstract

Biomass estimation model can be derived from satellite imageries and field measurements. This study built the estimation model using Landsat 8 image. This study was conducted in Hutan Nagari Padang Limau Sundai Sangir Jujuan, South Solok District, West Sumatera Province. This study aimed to build biomass estimation model and to study distribution of biomass over forest area using digital number of bands 4, 5, 6 and Normalized-Difference of Vegetation Indeks (NDVI). Field biomass was estimated using allometric Ketterings (2001). The biomass estimation model were developed using regression analysis by relating field biomass value and digital number of Landsat 8 Imagery. Selection of the best model based on the highest R2adj value, the lowest standard deviation value, the lowest bias value, and the lowest Root Mean Square Error (RMSE). Based on the result of model analysis to estimate biomass, obtained the best biomass estimate model, that is exponential model, Y = e (-27,40707 + 0,00461 X4 -0,00011 X5 - 0,00197 X6 + 50,79023 NDVI). The model selected based on the rating result had R2adj 78,8 %, standart deviation 0,227, bias 1,21 and RMSE 14,89.