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Journal : Forum Geografi

Monitoring Land Cover Changes in the Disaster-Prone Area: A Case Study of Cangkringan Sub-District, the Flanks of Mount Merapi, Indonesia Sadono, Ronggo; Hartono, Hartono; Machfoedz, Mochammad Maksum; Setiaji, Setiaji
Forum Geografi Vol 31, No 2 (2017): December 2017
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v31i2.5324

Abstract

Volcanic eruption is one of the natural factors that affect land cover changes. This study aimed to monitor land cover changes using a remote sensing approach in Cangkringan Sub-district, Yogyakarta, Indonesia, one of the areas most vulnerable to Mount Merapi eruption. Three satellite images, dating from 2001, 2006 and 2011, were used as main data for land cover classification based on a supervised classification approach. The land cover detection analysis was undertaken by overlaying the classification results from those images. The results show that the dominant land cover class is annual crops, covering 40% of the study area, while the remaining 60% consists of forest cover types, dryland farming, paddy fields, settlements, and bare land. The forests were distributed in the north, and the annual crops in the middle of the study area, while the villages and the rice fields were generally located in the south. In the 2001–2011 period, forests were the most increased land cover type, while annual crops decreased the most, as a result of the eruption of Mount Merapi in 2010. Such data and information are important for the local government or related institutions to formulate Detailed Spatial Plans (RDTR) in the Disaster-Prone Areas (KRB).
Multidimensional Scaling Approach to Evaluate the Level of Community Forestry Sustainability in Babak Watershed, Lombok Island, West Nusa Tenggara Ryke Nandini; Ambar Kusumandari; Totok Gunawan; Ronggo Sadono
Forum Geografi Vol 31, No 1 (2017): July 2017
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/forgeo.v31i1.3371

Abstract

Community forestry in Babak watershed is one of the efforts to reduce critical land area. The aim of this research was to evaluate the level of community forestry sustainability in both of community forest (HKm) and private forest in Babak watershed. Multidimensional scaling (MDS) was used to analyse the level of community forest sustainability based on the five dimensions of ecology, economy, social, institutional, and technology as well as 29 attributes. Leverage analysis was used to know the sensitive attributes of sustainability, while Monte Carlo analysis and goodness of fit was used to find the accuracy of MDS analysis. The result shows that HKm was in moderate sustainability level (sustainability index 54.08%) and private forest was in less sustainability level (sustainability index 48.53%). Furthermore, the ecology and technology in HKm were classified as less sustainable, while the institution and technology in private forest were considered less sustainable. There were 11 sensitive attributes of HKm and 19 sensitive attributes of private forest. The priorities of attribute improvement in HKm include land recovering (the dimension of ecology) and cooperative development (the dimension of technology). In private forest, the priorities of attribute improvement include leadership capacity building (the institutional dimension) and also the use of silviculture intensive and soil conservation (the dimension of technology).
Co-Authors Agustinus Murdjoko Agustinus Murdjoko Ai Yuniarsih, Ai Ambar Kusumandari Andyono, Gebyar Ari Susanti Arifah Hidayati Aris Jatmiko Askar Askar Aswandi Aswandi Aswandi Aswandi, Aswandi Aziz Umroni Bekti Larasati Dewanto Dewanto Djoko Marsono Djoko Marsono Djoko Marsono Djoko Marsono Djoko Marsono Djoko Marsono Djoko Marsono Djoko Marsono Djoko Marsono Djoko Marsono M Djoko Setyo Martono Djoko Soeprijadi Djoko Soeprijadi Djoko Soeprijadi Eko Pujiono Emma Soraya Emma Soraya Emma Soraya, Emma Erny Poedjirahajoe Fahmi Idris Fahmi Idris Fahmi Idris Fahmi Idris Fahmi Idris Fahmi Idris Gebyar Andyono Gerson N Njurumana Gerson N. Njurumana, Gerson N. Harsanto Mursyid Hartono Hartono Hartono Hartono Hartono Hartono Hartono Hartono Hartono Haryono Supriyo Haryono Supriyo Herawikan Mandiriati Herawikan Mandiriati Hermawan, Much. Taufik Tri Hero Marhaento, Hero Heru Budi Santoso Idris, Fahmi Imran, M. Ali Indriani Ekasari Irham I I Irham, Irham Jany T. Raharjo Joko Ridho Witono Khan, Kamran Liana Lies Rahayu Wijayanti Faida M Ali Imron Mamoru Kanzaki Martin Lukito Meifrida Lasmaria Silalahi Mochammad Maksum Machfoedz Mochammad Maksum Machfoedz, Mochammad Maksum Muhammad Ali Imron Muhammad Dimas Trisnomo Novita Panambe Nunuk Supriyatno Nunuk Supriyatno Panambe, Novita Pandu Yudha Adi Putra Wirabuana Pandu Yudha Adi Putra Wirabuana Pandu Yudha Adi Putra Wirabuana Priyono Suryanto Priyono Suryanto Putri, Adhe Viana Yulida Rahmadwiati, Rissa Rahmat Hidayat Rahmat Hidayat Relawan Kuswandi Relawan Kuswandi Ris Hadi Purwanto Ryke Nandini Ryke Nandini Ryke Nandini S Sanudin Sahid Susanto San Afri Awang San Afri Awang San Afri Awang San Afri Awang Sanudin Sanudin Sanudin Sanudin Satyawan Pudyatmoko Sergian Juniarso Setiahadi, Rahmanta Setiaji Setiaji Setiaji, Setiaji Setyo Martono, Djoko Siarudin Mohamad Soewarno Hasanbahri Soewarno Hasanbahri Sri Endayani Sri Endayani, Sri Suryo Hardiwinoto Suryo Hardiwinoto Sutata, Daris Fahmaa SUWARNO HADISUSANTO Taufan Alam Totok Gunawan Totok Gunawan Totok Gunawan Wahyu Wardhana Wahyu Wardhana Wahyu Wardhana Wahyu Wardhana Wahyu Wardhana Wahyu Wilopo Wardhana Wahyu Wirabuana, Pandu Yudha Adi Putra Yudha Adi Putra Wirabuana, Pandu