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Analysis of Land Use Change on Environmental Degradation: A Literature Review in Urban Areas Latue, Theochrasia; Latue, Philia C
Jurnal Riset Multidisiplin dan Inovasi Teknologi Том 2 № 01 (2024): Jurnal Riset Multidisiplin dan Inovasi Teknologi
Publisher : PT. Riset Press International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59653/jimat.v2i01.276

Abstract

This research presents a literature review on the analysis of land use change in urban areas and its impact on environmental degradation. Rapid and uncontrolled land use change in urban areas has resulted in the conversion of green land into residential, commercial, and industrial zones, with impacts such as urban heat island, air and water pollution, and loss of natural habitats. This research used a descriptive qualitative approach. The type of research used was a literature study. The results of this study show that it is important to have an in-depth understanding of land use change trends, their impacts on the environment, and their implications for urban sustainability. The results highlight the need for wise regional planning, sustainable natural resource management, and policies that consider environmental aspects to address the challenges of environmental degradation in urban areas.
Spatial Analysis of Landslide Prone Areas in Tidore Island Indonesia Latue, Theochrasia; Latue, Philia C; Rakuasa, Heinrich
Journal of Geographical Sciences and Education Vol 1 No 1 (2023): Journal of Geographical Sciences and Education
Publisher : PT. Pubsains Nur Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69606/geography.v1i1.53

Abstract

The topographic condition of Tidore Island, where 50% of the area is on a steep slope, makes Tidore Island prone to landslides during the rainy season. This research aims to spatially identify landslide prone areas in Tidore Island using slope morphology method. SMORPH method is conducted by identifying and classifying potential landslide areas based on slope shape and slope angle matrix. The result of this study shows that high landslide potential area is 2,569.42 ha, medium potential area is 3,296.99 ha, low potential area is 4,778.46 ha, and very low potential area is 1,126.55 ha. Among the sub-districts in Tidore Island, North Tidore has the largest presentation area of 892.48 ha. It can be concluded that areas with steep slopes and convex or concave slope shapes have higher landslide potential. The findings of this research are expected to help local government in future spatial planning efforts for landslide mitigation.
Spatial analysis of built-up land development in 1995 and 2025 based on slope level in Ternate City, Indonesia Rifai, Ahmat; Latue, Philia C; Halim, Halim; Rajani, La Mbeli; Rakuasa, Heinrich
Jurnal Geosains West Science Vol 3 No 02 (2025): Jurnal Geosains West Science
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/jgws.v3i02.2308

Abstract

Ternate City in North Maluku, Indonesia, is experiencing rapid population growth and residential land development, with diverse topography and slopes that affect the expansion of built-up land. This study analyzed the development of built-up land in 1995 and 2025 based on slope levels using Landsat imagery and Digital Elevation Model (DEM) data. The results showed that built-up land expanded rapidly in the 8-25% slope zone (an increase of 96.8-372%) and the >25% zone (+206.5%), indicating that development pressure pushed urbanization into topographically difficult areas. Greenland conversion (903.78 ha less) also affected the environmental balance, while water bodies remained stable (67.58 ha). The dominance of steep slopes >40% (3,013.36 ha) is a major challenge for sustainable development. These findings emphasize the need for a spatial approach based on integrated geomorphological analysis, particularly landslide risk mitigation in steep slope zones, while meeting settlement needs
Regional Development Planning and Policy in the Aspects of Vulnerability and Disaster Resilient Cities: A Review Latue, Theochrasia; Latue, Philia C; Sihasale, Daniel A; Rakuasa, Heinrich
Nusantara Journal of Behavioral and Social Science Vol. 2 No. 3 (2023)
Publisher : Utan Kayu Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47679/202333

Abstract

Disaster management in the world has undergone a paradigm change that is from responsive to preventive, from sectoral to multi-sector, from government responsibility solely to joint responsibility, centralization to decentralization and from emergency response to disaster risk reduction. Based on 6 directives of the President of the Republic of Indonesia delivered during the Rakornas PB (Disaster Management) at surabaya, February 2, 2019 one of which is "Regional development planning must be based on aspects of DRR (Disaster Risk Reduction)". Disaster risk-based regional development planning aims to reduce the impact of disaster risk including, threats, vulnerabilities, and capacity. Vulnerability assessment in areas that have the potential to experience disaster events is one of the important factors that must be reviewed in disaster mitigation efforts. Vulnerability assessment with the concept of data from wisdom allows local policymakers to recognize their specific situation in the broader context of a similar situation, providing regional perspectives and important connections between regions. Based on the efforts that have been integrated between the program into city spatial planning, it is hoped that it can increase the resilience of the City in facing disasters and adapt to climate change. Abstrak: Penanggulangan bencana di dunia telah mengalami perubahan paradigma yaitu dari responsif menjadi preventif, dari sektoral menjadi multi sektor, dari tanggung jawab pemerintah semata menjadi tanggung jawab bersama, sentralisasi menjadi desentralisasi dan dari tanggap darurat menjadi pengurangan risiko bencana. Berdasarkan 6 arahan Presiden Republik Indonesia yang disampaikan pada saat Rakornas PB (Penanggulangan Bencana) di surabaya, 2 Februari 2019 salah satunya adalah "Perencanaan pembangunan daerah harus berbasis pada aspek PRB (Pengurangan Resiko Bencana)". Perencanaan pembangunan daerah berbasis risiko bencana bertujuan untuk mengurangi dampak risiko bencana yang meliputi, ancaman, kerentanan, dan kapasitas. Penilaian kerentanan pada wilayah yang berpotensi mengalami kejadian bencana merupakan salah satu faktor penting yang harus dikaji dalam upaya mitigasi bencana. Penilaian kerentanan dengan konsep data dari kearifan memungkinkan para pembuat kebijakan lokal untuk mengenali situasi spesifik mereka dalam konteks yang lebih luas dari situasi yang sama, memberikan perspektif regional dan hubungan penting antar wilayah. Berdasarkan upaya yang telah diintegrasikan antara program tersebut ke dalam perencanaan tata ruang kota, diharapkan dapat meningkatkan ketangguhan Kota dalam menghadapi bencana dan beradaptasi terhadap perubahan iklim.