Artikel Ilmiah : H1K007001 a.n. RUSI PURYANI
| NIM | H1K007001 |
|---|---|
| Namamhs | RUSI PURYANI |
| Judul Artikel | STRUKTUR KOMUNITAS IKAN KARANG BERDASARKAN VARIASI USIA DAN KEDALAMAN TRANPLANTASI KARANG DI PANTAI TIMUR PENGANDARAN |
| Abstrak (Bhs. Indonesia) | ABSTRAK Penelitian dengan judul “Struktur Komunitas Ikan Karang Berdasarkan Variasi Usia dan Kedalaman Transplantasi Karang Di Pantai Timur Pangandaran” dilaksanakan bulan Februari 2013. Penelitian menggunakan metode sensus visual tetap/stationary visual census pada masing-masing Permanent Quadratic Transect Method (PQT). Pengamatan dilakukan di transek kuadrat permanen berukuran 5x5 m pada kedalaman 3-11 m di 4 stasiun. Pengamatan dilakukan 6x selama 3 minggu, dengan frekuensi setiap 3 hari dan 3 kali ulangan. Tujuan penelitian untuk melihat struktur komunitas ikan karang berdasarkan variasi usia dan kedalaman transplantasi karang di Pantai Timur Pangandaran. Data hasil rekaman selanjutnya diidentifikasi secara eksitu berupa kelimpahan ikan karang, indeks keanekaragaman, dan indeks dominansi, untuk dianalisis secara deskriptif. Ikan karang yang diamati termasuk dalam kelas Osteichthyes dari 1 ordo, 17 famili, 32 genus, dan 40 spesies. Hasil pengamatan menunjukkan bahwa stasiun III memiliki indeks tertinggi dibanding 4 stasiun lain. Kelimpahan ikan karang 83, indeks keanekaragaman 3,88 tergolong keanekaragaman sedang, dan indek dominansi 0,30 tergolong dominansi rendah. Pada usia dan kedalaman transplantasi tertentu karang masih mungkin tumbuh. Parameter kualitas perairan, baik faktor fisika dan kimia, masih dapat ditoleransi oleh pertumbuhan ikan karang. Kata kunci : struktur komunitas, ikan karang, transplantasi. |
| Abtrak (Bhs. Inggris) | ABSTRACT A research, entitled "Reef Fish Community Structure Based on Age and Depth Coral Transplantation Variations In Pangandaran East Coast" was held in February 2013. This study used stationary visual census at each Permanent Quadratic Transect (PQT) method. Observations were made at transect measuring 5x5 m, at 3-11 m depth of 4 stations. Observations were made 6 times for 3 weeks, with a frequency of 3 days in triplicates. The research aimed to find out of reef fish community structure based on age and depth of coral transplantation of the coast. Visual recording data were then identified ex-situ for reef fish abundance, diversity, and dominance indexes, and were subsequently analyzed descriptively. Fish from site observation were belonging to Osteichthyes of 1 order, 17 families, 32 genera and 40 species. The results showed that station III had the highest index among 4 stations. Fish abundance index was 83, diversity index were 3.88 classified as moderate, and dominance index was 0.30 being relatively low. At given age and depth, transplant coral reef could grow. Water physical and chemical quality parameters allowed fish to grow. Keywords: community structure, reef fish, Pangandaran. |
| Kata kunci | struktur komunitas, ikan karang, transplantasi. |
| Pembimbing 1 | Dr. Ir Isdy Sulistyo, DEA |
| Pembimbing 2 | Rose Dewi, S.Kel, M.Si |
| Pembimbing 3 | |
| Tahun | 2013 |
| Jumlah Halaman | 58 |
| Tgl. Entri | (belum diset) |