Open AccessActualize The Coastal Ecosystem Resilience : Determining The Location Of Artficial Reef
Author(s) -
Andik Isdianto,
Oktiyas Muzaky Luthfi
Publication year - 2020
Publication title -
journal of innovation and applied technology/journal of innovation and applied technology
Language(s) - English
Resource type - Journals
eISSN - 2502-4973
pISSN - 2477-7951
DOI - 10.21776/ub.jiat.2020.006.02.8
Subject(s) - reef , turbidity , coral reef , salinity , inverse distance weighting , environmental science , current (fluid) , hydrology (agriculture) , resilience (materials science) , interpolation (computer graphics) , oceanography , geology , multivariate interpolation , statistics , mathematics , engineering , physics , geotechnical engineering , bilinear interpolation , thermodynamics , telecommunications , frame (networking)
Oceanographic parameters that affect coral reef growth are clarity, temperature, salinity and water currents taken at 20 stations using AAQ Rinko 1183 and FLOWATCH FL-03 current meter. The data processing using the IDW (Inverse Distance Weighted) interpolation method and the determination of the suitability area through scoring and weighting. The identification value consist of: (a) Clarity ranges from 2 - 6 meters, (b) Water turbidity ranges from 0.3 - 4.32 NTU, (c) Bottom substrate type is fine black sand, (d) Current velocity ranges from 0.1 m/s - 0.4 m/s, and (e) TSS ranges from 35.6 - 351 mg / L. The suitability of placing artificial reefs is classified at the appropriate level (S2), as a support for the survival of fishermen and local communities in Damas Beach, Trenggalek Regency