Rosadi, Erwin (2015) Lingkungan Abiotik,Biologi,Dinamika Populasi dan Pemanfaatan Sumberdaya Ikan Seluang Batang (Rasbora Argyrotaenia,Bleeker 1850) Hulu Sungai Barito Kalimantan Selatan. Doctor thesis, Universitas Brawijaya.
Abstract
Penelitian ini bertujuan untuk mencari data ilmiah mengenai pola distribusi R. argyrotaenia, Komposisi menangkap R. argyrotaenia termasuk data frekuensi panjang, memancing musim puncak, pemijahan musim, dan karakteristik abiotik lingkungan perairan, seperti kehidupan R. argyrotaenia. Temuan menunjukkan bahwa pola distribusi R. argyrotaenia selama hujan musim (Januari-April) yang tersebar di sungai utama, anak sungai, dan rawa (dataran banjir), selama musim kemarau (Mei-Agustus), posisi ikan di sungai utama dan anak sungai, sementara di transisi bulan (September-Desember), ikan terkonsentrasi di sungai utama. Musim menangkap ikan terjadi pada bulan April, Mei, Juni, dan Juli mencapai rata-rata rentang jarak dari 9,98 kg / bulan + 0,62-12,63 kg / bulan + 1,08. Berdasarkan Analisis Perkembangan Model dengan memanfaatkan FISAT II pada data berbasis panjang R. argyrotaenia, ada menemukan tiga kohort dengan panjang rata-rata 65,76.
English Abstract
This study aims to find scientific data concerning distribution pattern of R. argyrotaenia, catch composition of R. argyrotaenia including length frequency data, fishing peak season, spawning season, and abiotic characteristics of aquatic environment, such as life of R. argyrotaenia. The findings indicate that distribution pattern of R. argyrotaenia during rainy season (January-April) is scattered in main river, tributary, and marsh (flood plain), during dry season (May-August), position of fish is in main river and tributary, while in transitional months (September-December), fish is concentrated in main river. Fishing peak season occurs in April, May, June, and July reaching average haul range of 9.98 kg/month + 0.62-12.63 kg/month + 1.08. Based on Analysis of Progression Model by utilizing FISAT II on length-based data of R. argyrotaenia, there found three cohorts by average length of 65.76.
| Item Type: | Thesis (Doctor) |
|---|---|
| Identification Number: | DES/597.482/ROS/l/061502074 |
| Subjects: | 500 Natural sciences and mathematics > 597 Cold-blooded vertebrates > 597.4 Miscellaneous superorders of Actinopterygii |
| Divisions: | S2/S3 > Doktor Ilmu Perikanan dan Kelautan, Fakultas Perikanan dan Ilmu Kelautan |
| Depositing User: | Samsul Arifin |
| Date Deposited: | 13 Apr 2015 12:27 |
| Last Modified: | 13 Apr 2015 12:27 |
| URI: | http://repository.ub.ac.id/id/eprint/161033 |
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