THE IMPACT OF SPIDER MODEL OF CORAL TRANSPLANTATION ON FISH ABUNDANCE IN THE WATERS OF BOTUTONUO, GORONTALO PROVINCE

Andeas Alhulu, Femy M. Sahami, Sri N Hamzah
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Abstract

This study aims to determine the abundance of fish in the recovery location of the coral reef ecosystem in Botutonuo waters, Gorontalo Province. The research was conducted in February - May 2023. The research location consisted of 2 sites, namely site A which had coral transplants with spider coral skeletons and site B which had no transplants (natural coral reefs). Observations were made 3 times with an interval of 2 weeks. Reef fish data was collected using the Underwater Visual Census (UVC) method, with a 50 m x 5 m line transect. Calculation of data using fish abundance rum. The results showed that the number of fish species found in the Botutonuo waters of Gorontalo Province at site A was 89 species with a total individual abundance of 2,429 ind/m2, while at site B there were 69 species with a total individual abundance of 2,054 ind/m2.
珊瑚移植蜘蛛模型对哥伦塔洛布托诺水域鱼类丰度的影响
本研究旨在确定哥伦塔洛省Botutonuo水域珊瑚礁生态系统恢复位置的鱼类丰度。这项研究是在2023年2月至5月进行的。研究地点包括2个站点,A站点有珊瑚移植和蜘蛛珊瑚骨架,B站点没有移植(天然珊瑚礁)。观察3次,间隔2周。使用水下视觉普查(UVC)方法收集珊瑚鱼数据,采用50米× 5米的线样带。用鱼丰度朗姆酒计算数据。结果表明:A点Botutonuo水域鱼类有89种,总个体丰度为2429 ind/m2; B点鱼类有69种,总个体丰度为2054 ind/m2;
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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