Artikel Ilmiah : H1K013024 a.n. RIZKY NICHOLAS ANGKASAWAN
| NIM | H1K013024 |
|---|---|
| Namamhs | RIZKY NICHOLAS ANGKASAWAN |
| Judul Artikel | KELIMPAHAN DAN KEANEKARAGAMAN LARVA UDANG DI PELAWANGAN TIMUR SEGARA ANAKAN CILACAP |
| Abstrak (Bhs. Indonesia) | Penelitian ini berjudul kelimpahan dan keanekaragaman larva udang di pelawangan timur segara anakan cilacap. Penelitian ini bertujuan untuk mengetahui kelimpahan, keanekaragaman dan hubungannya dengan kecepatan arus. Penelitian ini dilaksanakan pada bulan Mei dan Juni 2017 di perairan Pelawangan Timur Segara Anakan Cilacap. Penelitian menggunakan metode survey , sampel larva udang dikoleksi menggunakan larva net (50 μm) yang di tarik dengan perahu pada kecepatan 3 knot selama 10 menit. Larva udang di perairan Pelawangan Timur Nusakambangan Cilacap ditemukan 8 spesies, yaitu Lucifer sp., Hippolyte varians, Crangon vulgaris, Pandalina breviostris, Pasiphaea sivado, Jaxea nocturna, Mesopodopsis slabberi, Lucifer raynaudii. Jumlah larva yang didapatkan sebanyak 1.182 individu. Kelimpahan larva udang antara 695 - 1.387 ind/l. Keanekaragaman termasuk dalam kategori sedang (1,994 - 2,0270. Terdapat hubungan substansial atau sedang (0,67) antara kelimpahan larva udang dan kecepatan arus pada bulan Mei, sedangkan pada bulan Juni hubunganya tinggi (0,72). Terdapat hubungan yang rendah (0,14) antara keanekaragaman dengan kecepatan arus pada bulan Mei, sedangkan pada bulan Juni hubungannya tinggi. |
| Abtrak (Bhs. Inggris) | This study is titled Abundance and Diversity of Shrimp Larvae in East Pelawangan, Segara Anakan, Cilacap. This study aimed to determine abundance, diversity and its correlation with the current velocity. This research was conducted in May and June 2017 in the waters of East Pelawangan, Segara Anakan, Cilacap. The method used in this study was the survey method, shrimp larvae was collected using net larvae (50 μm) which was pulled by boat at a speed of 3 knots for 10 minutes. The result of shrimp larvae research in East Pelawangan, Nusakambangan Cilacap waters consisted of 8 species, namely Lucifer sp., Hippolyte varians, Crangon vulgaris, Pandalina breviostris, Pasiphaea sivado, Jaxea nocturna, Mesopodopsis slabberi, Lucifer raynaudii. The number of larvae obtained were 1,182 individuals. The abundance of the shrimp larvae were about 695 - 1,387 ind/l. The average diversity was in medium category (1,994 and 2,027). There was a substantial or moderate correlation (0.67) between abundance of shrimp larvae and current velocity in May, whereas in June the relationship was high (0.72). There was a low correlation (0.14) between diversity and current velocity in May, while in June the correlation was high. |
| Kata kunci | Pelawangan Timur, Larva udang, Kelimpahan, Keanekaragaman |
| Pembimbing 1 | Dr. Tjahjo Winanto, M.si |
| Pembimbing 2 | Dr. Florensius Eko Dwi Haryono, M.si |
| Pembimbing 3 | |
| Tahun | 2018 |
| Jumlah Halaman | 10 |
| Tgl. Entri | 2018-11-14 21:13:55.69387 |