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Analisis Spasial Daerah Rawan Longsor di Kecamatan Damer, Kabupaten Maluku Barat Daya, Provinsi Maluku Rakuasa, Heinrich -; Somae, Glendy; Sihasale, Daniel Anthoni; Pakniany, Yamres; Septory, Juan Steiven Imanuel; Latue, Philia Christi
EL-JUGHRAFIYAH Vol 3, No 1 (2023): El-Jughrafiyah : February, 2023
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jej.v3i1.20278

Abstract

Berdasarkan data historis kejadian longsor, Kecamatan Damer merupakan daerah yang rawan longsor di Kabupaten Maluku Barat Daya. Salah satu langkah awal dalam mitigasi bencana longsor di Kecamatan Damer adalah dengan memetakan daerah-daerah yang berpotensi longsor. Tujuan dari penelitian ini adalah untuk mengetahui sebaran spasial daerah rawan longsor di Kecamatan Damer, Kabupaten Maluku Barat Daya. Penelitian ini menggunakan metode SMORPH untuk mengidentifikasi dan mengklasifikasikan daerah yang berpotensi longsor berdasarkan matriks antara bentuk lereng dan sudut kemiringan lereng. Kajian ini menghasilkan 4 tingkatan daerah yang berpotensi longsor, yaitu potensi sangat rendah, rendah, sedang, dan tinggi. Desa dengan potensi longsor tinggi adalah Desa Wulur dan desa dengan potensi longsor sangat rendah adalah Desa Ilih. Hasil penelitian ini juga menggambarkan bahwa semakin tinggi lereng yang disertai dengan terbentuknya lereng cembung atau cekung maka potensi terjadinya longsor semakin tinggi. Hasil penelitian diharapkan dapat membantu pemerintah Kabupaten Maluku Barat Daya khususnya pemerintah Kecamatan Damer dalam upaya penataan ruang berbasis mitigasi bencana
A Geographic Perspective in the Context of Political Ecology for Understanding Strategic Environmental Assessment in Indonesia Rakuasa, Heinrich; Latue, Philia Christi; Pakniany, Yamres
Journal of Selvicoltura Asean Vol. 1 No. 1 (2024)
Publisher : Yayasan Adra Karima Hubbi

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Abstract

This research aims to explore the concept of political ecology in the context of the relationship between humans and the environment. Through a qualitative approach, literature analysis, case studies, and interviews were conducted to understand the implementation of the concept of political ecology. The results of the analysis show the complexity of socio-environmental interactions and the scale of political ecology. The findings provide a deeper understanding of the political and cultural dynamics in the representation of "nature". Thus, this research makes an important contribution to understanding political ecology from a geographical perspective. In conclusion, the political ecology approach provides a comprehensive picture and effective solutions in dealing with increasingly complex environmental problems.
Climate Change and its Impact on Asian Forest Landscapes: A Critical Review Rakuasa, Heinrich; Latue, Philia Christi; Pakniany, Yamres
Journal of Selvicoltura Asean Vol. 1 No. 1 (2024)
Publisher : Yayasan Adra Karima Hubbi

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Abstract

The impact of climate change on Asian forests is significant because it can affect temperature, rainfall, forest growth, seasonal patterns, and ecosystem balance. The research method used is a literature study that includes analyzing historical data, current observations, and monitoring climate change trends in the Asian region. The results show that climate change has led to an increase in average temperatures, changes in rainfall patterns, and melting of glaciers and ice in the Asian mountains. These impacts extend to various aspects of life, including ecosystems, agriculture, human well-being, and natural resource availability. Therefore, comprehensive mitigation and adaptation strategies and international cooperation are needed to protect Asia's forest ecosystems and increase people's resilience to the impacts of climate change.
Land Cover Change Model in Sirimau Sub-district, Ambon City, Indonesia Latue, Philia Christi; Pakniany, Yamres; Rakuasa, Heinrich
Journal of Selvicoltura Asean Vol. 1 No. 1 (2024)
Publisher : Yayasan Adra Karima Hubbi

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Abstract

This study aims to analyze the Pattern of Land Cover Change in Sirimau District, Ambon City, Indonesia. The introduction of the research discusses the importance of understanding the dynamic interaction between human activities and land resources in the context of spatially distributed land cover. The research method used was descriptive quantitative with a spatial approach, conducted in Sirimau Sub-district, Ambon City, which experienced high population growth and development of built-up areas. Satellite image data analysis was used to identify patterns of land cover change from 2014 to 2024. The results showed the dominance of agricultural land in 2014, with certain areas converted to residential and built-up land in 2019 and 2024. The findings provide valuable insights in understanding the dynamics of land cover change in Sirimau sub-district and its relevance in sustainable land resource management.
The Role of Russian Federation Government Policy in Addressing the Impacts of Global Climate Change Rakuasa, Heinrich; Latue, Philia Christi; Pakniany, Yamres
Journal of Selvicoltura Asean Vol. 1 No. 1 (2024)
Publisher : Yayasan Adra Karima Hubbi

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Abstract

Climate change has become a pressing global issue, with vulnerable countries such as the Russian Federation facing significant challenges. This research aims to explore the role of Russian government policies in addressing the impacts of global climate change. The research method used is a literature study that includes data analysis from various reliable sources. The results and discussion highlight that Russia is vulnerable to climate change due to its vast territory and dependence on the fossil fuel industry. Socio-economic impacts such as heat waves, forest fires and permafrost thawing have reinforced the urgency of mitigation and adaptation measures. Recommendations include strengthening climate policies, diversifying energy sources, raising public awareness, international collaboration, and technological innovation. By addressing challenges such as lack of public awareness and limited resources, Russia can play a more proactive role in protecting the environment and creating a sustainable future.
Impact of Climate Change on Increasing Land Surface Temperature in Indonesia: A literature review Latue, Philia Christi; Karuna, Joan Ria; Rakuasa, Heinrich; Pakniany, Yamres
Journal of Selvicoltura Asean Vol. 1 No. 2 (2024)
Publisher : Yayasan Adra Karima Hubbi

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Abstract

This research explores the impact of climate change on increasing land surface temperature (LST) in Indonesia, which has shown a significant upward trend in recent decades. Using a systematic literature review, the research analyzed 50 relevant studies, identifying factors such as deforestation, urbanization, and greenhouse gas emissions as the main causes of increased LST. The research also highlights the serious implications of temperature change on agriculture, public health and water resources, which could lead to food insecurity and increased health risks. In addition, the research emphasizes the importance of understanding public attitudes and beliefs towards climate change to formulate effective policies. With an interdisciplinary approach, the results of this research aim to provide insights for policymakers and stakeholders in developing sustainable mitigation strategies, as well as increasing community resilience to the impacts of climate change in Indonesia.
Assessing the Probability of Megathrust Earthquakes in Indonesia: A Review of Seismic Hazard Assessment and Mitigation Strategies Rakuasa, Heinrich; Pakniany, Yamres
Journal of Loomingulisus ja Innovatsioon Vol. 1 No. 3 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/innovatsioon.v1i3.1275

Abstract

This research addresses the probability of megathrust earthquakes occurring in Indonesia, which is an earthquake-prone region due to its position on the Pacific Ring of Fire. The background of this research emphasizes the importance of seismic hazard assessment to understand the likelihood and impact of such seismic events. The method used is a literature study, by analyzing various sources of information, including scientific journals and government reports, to evaluate mitigation strategies that have been implemented. The results and discussion show that while Indonesia has made progress in early warning systems and seismic hazard maps, challenges in risk communication and public awareness still need to be addressed. The conclusions of this study emphasize the need for improved mitigation strategies and disaster preparedness to reduce the risks associated with future large earthquakes and tsunamis.