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All Journal JISTech (Journal of Islamic Science and Technology) Jurnal Pembelajaran dan Biologi Nukleus
Pehulisa, Rensiva Ray
Tadris Biologi, Universitas Islam Negeri Sumatera Utara
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Other

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Inventarisasi Keanekaragaman Serangga Area Kampus II Universitas Islam Negeri Sumatera Utara Rensiva Ray Pehulisa; Wan Luzni Rimelahas
JISTech (Journal of Islamic Science and Technology) Vol 11, No 1 (2026)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v11i1.30965

Abstract

Penelitian ini bertujuan menganalisis tingkat keanekaragaman serangga di Kampus II UIN Sumatera Utara berdasarkan indeks Shannon-Wiener (H'), indeks kemerataan (E), dan indeks dominansi (D), serta mengkaji keterkaitannya dengan peran ekologis serangga. Penelitian dilaksanakan pada 5–12 Desember 2025 di tiga zona pengamatan (depan, tengah, dan belakang kampus) menggunakan metode transek jalur yang dimodifikasi dengan teknik sweep net dan hand collecting. Identifikasi spesies dilakukan menggunakan Google Lens dan diverifikasi dengan kunci determinasi serangga. Hasil penelitian menemukan delapan ordo serangga Orthoptera, Odonata, Lepidoptera, Coleoptera, Hymenoptera, Diptera, Mantodea, dan Hemiptera dengan jumlah individu sebanyak 29 (Zona 1), 26 (Zona 2), dan 23 (Zona 3). Nilai H' pada ketiga zona berturut-turut 2,50; 1,49; dan 2,32 (kategori sedang), indeks kemerataan tergolong tinggi (0,95; 0,83; 0,93), dan indeks dominansi rendah (0,05; 0,17; 0,07), menunjukkan tidak ada spesies yang mendominasi. Temuan ini mencerminkan komunitas serangga kampus yang relatif stabil dan seimbang. Variasi keanekaragaman dipengaruhi oleh ketersediaan ruang terbuka hijau dan tingkat aktivitas manusia, sementara kelompok serangga yang ditemukan berperan penting sebagai penyerbuk, predator, herbivor, dekomposer, dan vektor penyakit. Data ini dapat menjadi dasar pemantauan kualitas ekosistem dan mendukung pengelolaan lingkungan kampus secara berkelanjutan.
Development of Non-Text Book on Flora and Fauna Diversity in the Mangrove Ecotourism Area, Karang Gading Wildlife Reserve, North Sumatra Rensiva Ray Pehulisa; Mufti Sudibyo; Melva Silitonga
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 10, No 2: Jurnal Pembelajaran Dan Biologi Nukleus July 2024
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i2.5786

Abstract

This type of research is R & D (Research and Development) which aims to produce a certain product that requires previous trials (Semiawan, 2007) with a 4-D model that has been developed by Thiagarajan. This research developed a Non-Text Book on Flora and Fauna Diversity in Ecotourism Areas, Kab. Langkat Timur, North Sumatra, and researched the Mangrove Ecotourism Development Area, Karang Gading Wildlife Reserve, North Sumatra, using literature.This research was carried out with the aim of: (1) The feasibility of the contents of the non-text book Flora and Fauna Diversity in the North Sumatra Mangrove Ecotourism Development Area according to material expert validation received very feasible criteria with an average percentage of 83.33%; (2) The feasibility of the contents of the book Diversity of Flora and Fauna in the Karang Gading Mangrove Ecotourism Development Area, North Sumatra, according to design expert validation, received very appropriate criteria with an average percentage of 82.70%; (3) The appropriateness of the contents of the non-text book, Flora and Fauna Diversity in the Karang Gading Mangrove Ecotourism Development Area, North Sumatra, according to the validation of language experts, received very appropriate criteria with an average percentage of 83.33%; (4) The utilization of the book "Diversity of Flora and Fauna in the Karang Gading Mangrove Ecotourism Development Area, North Sumatra" in the ecotourism development of the same area can be considered moderately effective, as shown by an N-Gain value of 0.5.
Co-Authors Melva Silitonga Mufti Sudibyo Wan Luzni Rimelahas