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All Journal Teknosains: Media Informasi Sains dan Teknologi Jurnal Airaha
Andi Arham Atjo
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Engineering Physics Social Sciences

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Sebaran dan Keanekaragaman Ikan Konsumsi pada Ekosistem Terumbu Karang di Teluk Majene, Provinsi Sulawesi Barat Andi Arham Atjo; Reski Fitriah
Jurnal Airaha Vol 9 No 02: December 2020
Publisher : Politeknik Kelautan dan Perikanan Sorong, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.461 KB) | DOI: 10.15578/ja.v9i02.178

Abstract

The purpose of this research is to find out the type and distribution of fish consumption target in Teluk Majene Prov, west Sulawesi. Coral reef conditions are recorded using segment transect method or Point Intersept Transect (PIT). The transek is stretched according to the predetermined point then a diver performs a dive along the transek 50 meters and recorded on waterproof paper substrates or bentos that are just below the transek line. While the interval distance (point) recording substrates or bentos is every 50 cm ( Hill and Wilkinson, 2004). The categories that observe each point 0.5 m are Hard Coral (HC), Soft Coral (SC), Rubble (R), Dead Coral (DC), Dead Coral Algae (DCA), and Sand (S). The abundance of target fish inhabiting coral reef ecosystems is recorded using the direct census method (Visual Census Method) (English et al.,1994), technically this data collection is done by belt transek method.. The results of this study show that there are 28 types of coral fish that are an important target or consumption in Majene Bay. The most fish species are of the Caesio sp type. As for its distribution, the target fish is found throughout the coral reef ecosystem of Majene Bay. The most distribution is at the location of station 6 precisely in Pasarang Neighborhood, Totoli Village.
ANALISIS PENGARUH RUANG TERBUKA HIJAU (RTH) TERHADAP SUHU PERMUKAAN Ramli Umar; Muhammad Rais Abidin; Rahmi Nur; Andi Arham Atjo; Ahyani Mirah Liani
Teknosains Vol 16 No 3 (2022): September-Desember
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v16i3.31693

Abstract

Keberadaan kampus sebagai tempat melakukan proses belajar mengajar haruslah memiliki kondisi yang nyaman agar kegiatan pembelajaran bisa berjalan efektif dan efisien. Salah satu hal yang bisa menjadi kunci kampus yang nyaman adalah memiliki kondisi lingkungan baik. Penelitian ini bertujuan untuk melihat apakah ada pengaruh keberadaan kawasan Ruang Terbuka Hijau (RTH) terhadap suhu permukaan di areal kampus. Lokasi penelitian berada di Kampus II UNM Parangtambung. Metode penelitian menggunakan metode IDW (Inverse Distance Weighted) dalam memvisualisasikan data sebaran suhu permukaan. Hasil penelitian menunjukkan bahwa Kampus II UNM Parangtambung memiliki kawasan RTH sebesar 44,15 % sedangkan non RTH sebesar 55,85 % dengan suhu permukaan rata-rata minimal 23,70C dan suhu maksimal 31,50C. Temuan lain menunjukkan bahwa suhu permukaan di areal kampus yang cenderung lebih panas di wilayah yang tidak memiliki vegetasi dan lebih sejuk di areal bervegetasi.
Co-Authors Ahyani Mirah Liani Muhammad Rais Abidin Rahmi Nur Ramli Umar Reski Fitriah