Dinamika dan Proyeksi Perubahan Tutupan Lahan serta Inkonsistensi Tata Ruang di Wilayah Pegunungan Kendeng

Abstract

Dynamics and Projections of Land Cover Changes and Spatial Plan Inconsistenciesin Kendeng Mountains Region
 Kendeng is limestone mountains that stretch across the northern part of Java Island. It is located in 7 regencies in 2 provinces (Pati, Grobogan, Blora, and Rembang Regenciy in Central Java Province; and Lamongan, Bojonegoro, and Tuban Regency in East Java Province). Kendeng Mountains is rich in natural resources and biodiversity. However, the development of mining activities and other cultivation activities has led to a dynamic land cover changes and threatens to damage the karst area of Kendeng Mountains. This research aims to: (1) identify the dynamics of land cover changes (LCC) in Kendeng Mountains (1996–2016); (2) conduct projections of the LCC in 2036; and (3) analyze spatial plan inconsistencies in the region. LCC analysis was conducted with ArcGIS 10.3 software using land cover maps of 1996, 2000, 2006, 2011, and 2016 from the Ministry of Environment and Forestry. Projections of LCC in 2036 was analyzed by CA-Markov using Idrisi Selva software. Spatial plan inconsistency analysis was carried out by overlaying land cover maps with Spatial Plan (RTRW) maps. Based on CA-Markov analysis, the mining area increased from 12 ha (1996) to 1,660 ha (2016), as well as built-up area from 83,543 ha (1996) to 96,761 ha (2016). The projection of land cover change predicts that mining area and built-up area in 2036 will increase to 3,646 ha and 110,843 ha. Existing area (in 2016) which is inconsistent with the Spatial Plan is 12.3%. Based on predicted LCC in 2036, it seems that the chances of spatial plan inconsistencies in this region will increase more in the future.

Dynamics of land cover change, regional development, and its local dependence driving factors in Bojonegoro Regency

“…One of the factors causing land conversion is the increasing population [36]. This growing population leads to a significant need for space, so the conversion of rice fields to settlements (colonies) frequently occurs [37].…”

Pemanfaatan Teknologi Penginderaan Jauh dan Sistem Informasi Geografis untuk Identifikasi Perubahan Tutupan Lahan di DAS Marikurubu, Kota Ternate

“…Pengembangan ini seringkali memerlukan lahan yang luas, dan sebagai hasilnya, lahan yang sebelumnya belum terbangun dikonversi menjadi lahan terbangun (Jafarpour Ghalehteimouri et al, 2022). Menurut Pravitasari et al, kebijakan pemerintah juga dapat mempengaruhi peningkatan luasan lahan terbangun di DAS Marikurubu (Pravitasari et al, 2020). Perubahan kebijakan terkait penggunaan lahan, perumahan, atau pengembangan wilayah dapat mendorong atau membatasi konversi lahan menjadi lahan terbangun (Calderón-Loor et al, 2021).…”

Modeling of land use and cover changes (LUCC) in Deli Serdang Regency, North Sumatra Province

“…LUC map is structured based on neighboring and physical (land) factors that trigger changes in land cover/use. Previous researchers used Markov Chains Cellular Automata Modeling to analyze spatial and temporal changes in land cover are Salakory and Rakuasa(2022), Adhiatma et al (2020), Prayitno et al (2020), Roseana et al (2019), Shen et al (2020), Pravitasari et al (2020), Sugiyanto (2019), and Fadilla et al (2017.…”