KHẢO SÁT BÁM BẨN HỆ MACRO THEO ĐỘ SÂU VÀ THỜI GIAN TẠI TRẠM NGHIÊN CỨU THỬ NGHIỆM BIỂN ĐẦM BÁY
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INVESTIGATION OF MACRO BIO-FOULING IN TIME AND DEPTH AT DAM BAY MARINE RESEARCH AND TESTING STATION
The initial bio-fouling occurred more favorably in the months from March to September and 2 to 4 times higher than the rest. The testing conditions were most stable at depth of 1.4 m and 2.2 m compared to 0.6 m and 3.0 m. The biomass growth rate was almost linearly observed from 3rd to 7th months, then slowed down and was negligible up to 12th month. The level of bio-fouling in the first 4 months depended on the seasons (biomass of samples have been immersed in September lower than that of samples immersed from April to June). However, after 6 months, this difference is not significant.
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Bám bẩn macro, sinh khối, diện tích bám bẩn, thời gian thử nghiệm
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12. TCVN 8785-1:2011, Sơn và các lớp phủ bảo vệ kim loại - Phương pháp thử trong điều kiện tự nhiên - Phần 1: Hướng dẫn đánh giá hệ sơn và lớp phủ bảo vệ kim loại.