CD Skripsi
Pengaruh Parameter Lingkungan Terhadap Hasil Tangkapan Jaring Insang Dasar (Bottom Set Gill Net) Di Perairan Sei Nagalawan Kecamatan Perbaungan Kabupaten Serdang Bedagai Provinsi Sumatera Utara
Research on the Effect of Environmental Parameters To Catch Nets Gill Basic (Bottom set gill net) in Sei Water Nagalawan Perbaungan Bedagai Serdang District of North Sumatra Province was held in August 2015, aims to determine the state of operation of the aquatic environment of fishing gear such as gill nets surface depth , brightness, flow velocity, temperature, salinity, pH, and its influence on the results. Analysis of relationships using multiple linear regression by placing the catch as the dependent variable and the environment as a variable parameter estimators, obtained by the equation Y = -6.417 + 0.1213 (X1) + 0.1053 (X2) - 2.009 (X3) + 1.614 (X4) - 0.0697 (X5) + 0.3368 (X6), with the value of the correlation coefficient (r) of 0.54 and a coefficient of determination (r2) of 30.0%. Sixth environmental parameters analyzed none of which have significant impact on the diversity of the catch. Keywords: Sei Naga Lawan sea water, Parameters, Catch, Bottom set gill net
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