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All Journal Jurnal Bioleuser
Hijratul Abdi
Departemen Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Syiah Kuala, Aceh, Indonesia

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Inventarisasi Jenis-Jenis Ikan di Kawasan Ekowisata Hutan Bakau Kuala Langsa, Kota Langsa, Aceh Hijratul Abdi; Cut Nanda Defira; Zuriana Siregar; Irvianty Irvianty; Suwarno Suwarno; Aida Fithri
Jurnal Bioleuser Vol. 9 No. 3: Desember 2025
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v9i3.1275

Abstract

The Kuala Langsa Mangrove Forest Area is a mangrove ecosystem in Langsa City that has been designated as an ecotourism area. The conversion of the Kuala Langsa mangrove forest area into an ecotourism area is suspected to cause changes in fish habitat, thus affecting fish populations. Research on fish species inventory in the mangrove forest ecotourism area is very relevant to understand the negative impacts of ecotourism on fish and the surrounding environment. An inventory of fish species in the Kuala Langsa Mangrove Forest Ecotourism Area was conducted from February to August 2024. This study aims to determine the species of fish found in the Kuala Langsa Mangrove Forest Ecotourism Area. The method used was an exploratory survey, by exploring the Kuala Langsa Mangrove Forest Ecotourism Area. The search started from the observation tower area to the river mouth. Sampling points were adjusted to environmental conditions, namely depth and habitat conditions. Sample collection was carried out using gill nets and nets, with 9 gill net installation points and 18 net throwing points. Sampling was carried out three times at each location. The research results obtained 90 individuals, consisting of 16 families and 18 species. The species with the largest number of individuals was found in the Gerres erythrourus (kapas) species with 12 individuals, followed by the Hyporhamphus balinensis (julung) species with 11 individuals, and the Sillago sihama (rejung) species with 9 individuals. The least number of species was found in the Caranx ignobilis (rambeu), Platycephalus indicus (baji-baji) and Lactoria cornuta (helicopter) species with one individual each.
Keanekaragaman Jenis Burung di Kawasan Perkotaan Perwakilan Lima Pulau Besar di Indonesia: Kajian Literatur Amanda Ayupuspita; Cut Putroe Safira Annika; Fuad Syawal Ryanda; Dinda Arisandi; Ana Maria; Hijratul Abdi; Aida Fithri; Widya Sari
Jurnal Bioleuser Vol. 8 No. 3: Desember 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jurnalbioleuser.v8i3.1936

Abstract

Birds play a vital role in ecosystems, such as aiding in flower pollination and seed dispersal. In urban areas, their presence largely depends on the availability of safe and supportive habitats. One key element is urban forests, which are part of Green Open Spaces (RTH) and serve to maintain the ecological functions of birds in urban environments. However, research on birds in urban areas of Indonesia remains limited, with existing data covering only a small number of cities and regions. This study aims to identify the diversity of bird species in urban areas representing the five major islands of Indonesia (Sumatra, Java, Kalimantan, Sulawesi and Papua) through a literature review. Data were gathered from various sources related to bird species in major cities and analyzed using the Shannon-Wiener diversity index. The findings revealed the presence of 142 bird species distributed across 14 orders in Indonesia's urban areas. The bird diversity index reached a high value of 4.7. These results highlight the significant diversity of bird species in Indonesian urban environments and underscore the importance of conserving bird habitats in urban areas to support the sustainability of urban ecosystems.