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Geography

2018

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Articles 1 - 10 of 10

Full-Text Articles in Social and Behavioral Sciences

Karakteristik Dan Pola Persebaran Dolina Di Kecamatan Ponjong Dan Semanu, Kabupaten Gunungkidul, Astrid Damayanti, Diah Fitri Novita Sari Aug 2018

Karakteristik Dan Pola Persebaran Dolina Di Kecamatan Ponjong Dan Semanu, Kabupaten Gunungkidul, Astrid Damayanti, Diah Fitri Novita Sari

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Ponjong and Semanu Districts, Gunungkidul Regency are included in Gunung Sewu Karst mega system which has the variety of morphologies. Karst morphologies were formed as the result of karstification that could have negative impacts, such as doline’s modification impacts land subsidence occurrence. Therefore, the aim of this research is to know the potential of land subsidence by determining characteristics and distribution pattern of doline. Those characteristics of doline are karst terrain, vegetation density, and surface temperature. This research used SRTM data and Landsat 8 to identify those characteristics of doline. Furthermore, using analysis doline’s morphometric and Nearest Neighbour Analysis (NNA) …

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Studi Pengaruh Perubahan Tataguna Lahan Terhadap Karakteristik Banjir Kota Bima, Goyu Ismoyojati, Joko Sujono, Rachmad Jayadi Aug 2018

Studi Pengaruh Perubahan Tataguna Lahan Terhadap Karakteristik Banjir Kota Bima, Goyu Ismoyojati, Joko Sujono, Rachmad Jayadi

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

The high intensity rainfall in December 21st 2016 has caused major flooding in Bima City. It caused infrastructure destructs and considerable losses. The condition of the watershed in the upstream experiencing decrease of forest area and the gorwth of the city were suspected as some of the factors causing the big flood. Significant land-use changing brought impact on the changes of watershed response to rainfall. The purpose of this research was to determine the effect of land use changing on the flood occurence based on the hydrological model of rainfall-flow in Rontu watershed in the City of Bima. In this …

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Strategi Pengembangan Desa Wisata Di Kelurahan Jelekong, Kabupaten Bandung, Diaz Sumantri Aug 2018

Strategi Pengembangan Desa Wisata Di Kelurahan Jelekong, Kabupaten Bandung, Diaz Sumantri

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Tourism is one of the priorities of the national development in the fields of economy, tourism development including forms of village tourism. Based on the decision letter of the Regent of Bandung Number 556.42/Headers. 71-Dispopar/2011, Jelekong Village is one that is established as a village, because the votes have characteristic patterns of social life of the community in the form of a unique culture puppetry and painting and puppet craftsman. To develop the area into a tourist village, required an appropriate strategy based on the potential of the resource. The approach that the author use descriptive research, namely through the …

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Pengaruh Embung Dan Kombinasinya Dengan Teknik Konservasi Tanah Dan Air Lainnya Terhadap Koefisien Regim Aliran Dan Koefisien Aliran Tahunan, Latief M. Rahman, Evi Nursari, Dwi Putro Tejo Baskoro Aug 2018

Pengaruh Embung Dan Kombinasinya Dengan Teknik Konservasi Tanah Dan Air Lainnya Terhadap Koefisien Regim Aliran Dan Koefisien Aliran Tahunan, Latief M. Rahman, Evi Nursari, Dwi Putro Tejo Baskoro

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Government of Indonesia planned to build 30.000 embung in 2017. Embung or mini reservoir is one of soil and water conservation methods to decrease surface runoff, enhance water surface retention, and increase water entering to the soil by infiltration, that finally influence the values of Discharge Ratio and Runoff Coefficient of a watershed. This research that was done in 2017 is about the effect of embung and it’s combination with other soil and water conservation technics (strip cropping and agroforestry) on Discharge Ratio (DR) and Runoff Coefficient (RC) in Cilemer Watershed by using SWAT method. The result shows that the …

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Mitigasi Bencana Berbasis Kearifan Lokal Di Desa Tieng, Kabupaten Wonosobo, Anisa Eka Puspitasari, Dion Prabu Septa Bima, Titis Puspita Dewi Aug 2018

Mitigasi Bencana Berbasis Kearifan Lokal Di Desa Tieng, Kabupaten Wonosobo, Anisa Eka Puspitasari, Dion Prabu Septa Bima, Titis Puspita Dewi

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Disaster is a common thing experienced by people in Indonesia and become its own problem. People who are accustomed to disaster have local knowledge in disaster mitigation. Local knowledge or local wisdom is the result of the adaptation and experience of events that have occurred in the area. This research takes place in Tieng Village, Dieng, Kejajar District, Wonosobo Regency. Tieng Village is an area prone to landslides and has been hit by flash flood on 18 December 2011. The flood disaster caused loss of life and loss of property that is not small. The research method used is descriptive …

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Variasi Spasiotemporal Urban Heat Island Di Kawasan Perkotaan Yogjakarta Tahun 2015-2017, Haura Zahro, Sobirin Sobirin, Adi Wibowo Feb 2018

Variasi Spasiotemporal Urban Heat Island Di Kawasan Perkotaan Yogjakarta Tahun 2015-2017, Haura Zahro, Sobirin Sobirin, Adi Wibowo

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

The limitation of Yogyakarta City to meet the demand for impervious land make the development expands to Sleman and Bantul regency so that formed the Urban Area of Yogyakarta. This study aims to determine the pattern of surface temperature, its relationship with the vegetation greenness and the occurrence of the UHI phenomenon in the Urban Area of Yogyakarta in 2015- 2017. The surface temperature was obtained from Landsat 8 OLI / TIRS image processing by the mono-window method and validated by direct air temperature measurement, vegetation greenness with NDVI algorithm and UHI when the surface temperature above 30 ºC. The …

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Wilayah Intensitas Tinggi Sebaran Hotspots Di Provinsi Riau Tahun 2005 - 2014, Rina M. Harahap Feb 2018

Wilayah Intensitas Tinggi Sebaran Hotspots Di Provinsi Riau Tahun 2005 - 2014, Rina M. Harahap

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Wilayah intensitas tinggi sebaran hotspots di Provinsi Riau tahun 2005 - 2014

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Wilayah Potensi Ikan Pelagis Pada Variasi Kejadian Enso Dan Normal Di Selat Sunda, Yulianti Nurkhairan, Supriatna Supriatna, Dewi Susiloningtyas Feb 2018

Wilayah Potensi Ikan Pelagis Pada Variasi Kejadian Enso Dan Normal Di Selat Sunda, Yulianti Nurkhairan, Supriatna Supriatna, Dewi Susiloningtyas

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Indonesia's geographical location resulted in the fisheries in the Sunda Strait also affected by global climate dynamics. One of them is the ENSO (El Nino-Southern Oscillation) phenomenon in the Pacific Ocean that affects the seasons and marine waters in Indonesia. The fishery in the Sunda Strait has a commodity of pelagic fish where potential area can be estimated from oceanographic parameters such as sea surface temperature (SST) and chlorophyll-a concentration in marine waters. The dynamics of the spatial and temporal parameter of oceanography due to the variation of ENSO phenomena can be identified from Aqua satellite images carrying the MODIS …

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Pemodelan Debit Banjir Sehubungan Dengan Prediksi Perubahan Tutupan Lahan Di Daerah Aliran Ci Leungsi Hulu Menggunakan Hec-Hms, Kuswantoro Marko, Faris Zulkarnain Feb 2018

Pemodelan Debit Banjir Sehubungan Dengan Prediksi Perubahan Tutupan Lahan Di Daerah Aliran Ci Leungsi Hulu Menggunakan Hec-Hms, Kuswantoro Marko, Faris Zulkarnain

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Upper Ci Leungsi catchment area is one of the catchments that has an important role in contributing water runoff to downstream areas i.e. Bekasi City. High population growth has led to significant changes in land use that impact in potentially increased surface runoff causing flooding. This study aims to estimate the flood discharge that will occur in relation to land cover change prediction in 2020, 2025, and 2030. The SCS-CN method is used for calculation of runoff volume and synthetic unit hydrograph using HEC-HMS. The CN value obtained on the existing data i.e. 72.5; 74.4; and 75.4 in 2005, 2010, …

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Persebaran Terumbu Karang Di Wilayah Perairan Karawang, Rafdi Fadhli, Tjiong Giok Pin Feb 2018

Persebaran Terumbu Karang Di Wilayah Perairan Karawang, Rafdi Fadhli, Tjiong Giok Pin

Jurnal Geografi Lingkungan Tropik (Journal of Geography of Tropical Environments)

Coral reefs are one of the most important marine resource potentials in Indonesia. The purpose of this research is to analyze the influence of physical characteristics of waters on the distribution of coral reefs in the Waters of Karawang region in 2001, 2010 and 2017. The method used is field survey and image data processing using the Lyzenga algorithm to determine the distribution of coral reefs in the Waters of Karawang. The results showed that the physical characteristics of these waters affected the distribution of coral reefs in the long term which in the year 2001 - 2017, because when …

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