Ramahan Tinggi Nasution, Ramahan Tinggi
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Influence of Tidal Trap Net (Belat) Shape Formation on Catches in The Village Anak Setatah District of West Rangsang Meranti Islands Regency of Riau Province Nasution, Ramahan Tinggi; Brown, Arthur; Sari, T. Ersti Yulika
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

The purpose of this study was to determine which catches most of the second form of splint. Consists of two forms of martial arts that is a rectangular shape and form of U. The results showed that the fishing gear rectangular shape overall number of catches is 57.10 kg consisted of 13 541 fish, while the U-shaped gear was brought 44.70 kg sand 9313 fishes.Results of t-test at 95% confidence level showed no difference in the two formations of the catch nets splint. Waters environmental conditions as long as the study were measured namely the highest tides reach 300-400 cm while the lowest ebbcurrent velocity reaches 30-40 cm, flow velocityis in the range of 10-15 cm/sec, temperatures ranging from 25-29 0C, salinity ranges from 35-40 0/00 and brightness ranges from 20-25 cm.Keywords: Tidal trap net, form of splint