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Analisis Spasial Perubahan Tutupan Lahan terhadap Suhu Permukaan di Kota Malang Komura, Al Ikhsan Rama; Khalidy, Diky Al; Gastama, Aulia Nindy Fadila; Nuryadin, Muhammad Taufan; Hidayati, Widya Nur; Maghfiroh, Ainun; Bachri, Syamsul
GEOGRAPHIA : Jurnal Pendidikan dan Penelitian Geografi Vol. 6 No. 2 (2025): Desember
Publisher : Jurusan Pendidikan Geografi Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/gjppg.v6i2.10849

Abstract

This study aims to analyze the impact of land cover changes on land surface temperature LST in Malang City for the years 2015 2019 and 2024 using geospatial technology The methods include supervised classification for land cover analysis and LST extraction using Sentinel 2 and Landsat 8 imagery The results show a significant increase in built up areas from 5 793 ha 2015 to 8 419 ha 2024 while vegetated areas declined sharply from 3 952 ha to 2 356 ha during the same period Surface temperatures rose from 28 4 C 2015 to 30 2 C 2024 indicating a negative correlation between NDVI and LST R = 0 5521 in 2024 The decline in vegetation due to urbanization contributes to rising surface temperatures This study recommends sustainable land management policies through environmentally friendly regional spatial planning< em>< p>
THE POTENTIAL OF GRAJAGAN BEACH GEOSITE AS A GEOEDUCATION IN PHYSICAL GEOGRAPHY Diky Al Khalidy; Syamsul Bachri; Sumarmi Sumarmi; Sugeng Utaya; Alfyananda Kurnia Putra
Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Vol 16, No 1 (2025): Januari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/paedagoria.v16i1.26902

Abstract

Abstrak: Geoeducation merupakan salah satu program Geopark Ijen dalam mencapai tujuan di bidang pendidikan, dengan melakukan kunjungan ke geosite secara langsung. Pantai Grajagan merupakan salah satu geosite yang dapat menjadi sumber belajar kontekstual, karena menunjukkan singkapan batuan lava basaltik berstruktur vesikuler. Penelitian ini bertujuan untuk menganalisis potensi Geosite Pantai Grajagan untuk melakukan geoeducation dalam pembelajaran Geografi fisik. Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan metode observasi lapangan secara langsung sebagai data primer, dan studi pustaka sebagai data sekunder. Analisis data dilakukan secara deskriptif untuk menjelaskan potensi Geosite Pantai Grajagan sebagai laboratorium alam untuk memfasilitasi pembelajaran Geografi fisik. Hasil penelitian menunjukkan Geosite Pantai Grajagan memiliki objek yang dapat dikaji sesuai dengan capaian pembelajaran pada materi litosfer. Kajian ini meliputi sejarah geologi regional, proses pembentukan batuan di Geosite Pantai Grajagan, kondisi geologi dan geomorfologi, serta karakterstik batuan, aktivitas manusia, dan kekuatan dan tantangan geoeducation dalam pembelajaran Geografi fisik. Namun, terdapat berbagai tantangan pelaksanaan geoeducation di Geosite Pantai Grajagan, yaitu aksesibilitas, keterbatasan fasilitas edukasi, serta kurangnya integrasi objek kajian dengan capaian pembelajaran pada kurikulum.Abstract:  Geoeducation is one of the Geopark Ijen programs in achieving goals in the field of education, by visiting the geosite directly. Grajagan Beach is one of the geosites that can be a contextual learning resource, because it shows outcrops of vesicular-structured basaltic lava rocks. This research aims to analyze the potential of Grajagan Beach Geosite to conduct geoeducation in physical Geography learning. This research uses a descriptive qualitative approach with direct field observation method as primary data, and literature study as secondary data. Data analysis was done descriptively to explain the potential of Grajagan Beach Geosite as a natural laboratory to facilitate physical Geography learning. The results showed that Grajagan Beach Geosite has objects that can be studied in accordance with the learning outcomes on lithosphere material. This study includes regional geological history, rock formation processes at Grajagan Beach Geosite, geological and geomorphological conditions, as well as rock characteristics, human activities, and the strengths and challenges of geoeducation in physical Geography learning. However, there are various challenges to the implementation of geoeducation at Grajagan Beach Geosite, namely accessibility, limited educational facilities, and lack of integration of study objects with learning outcomes in the curriculum.