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标题：BENTHIC FORAMINIFERA AS BIOINDICATOR OF CORAL REEF ENVIRONMENTAL CONDITION BASED ON FORAM Index IN NATUNA ISLANDS, PROVINCE OF RIAU ISLANDS
其他标题：FORAMINIFERA BENTONIK SEBAGAI BIOINDIKATOR KONDISI PERAIRAN TERUMBU KARANG BERDASARKAN FORAM Index DI GUGUSAN KEPULAUAN NATUNA, PROVINSI KEPULAUAN RIAU
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作者：Kinanti Gitaputri ; Kinanti Gitaputri ; Hikmat Kasmara 等
期刊名称：E-Journal Ilmu dan Teknologi Kelautan Tropis
印刷版ISSN：2087-9423
电子版ISSN：2085-6695
出版年度：2013
卷号：5
期号：1
页码：26-35
DOI：10.29244/jitkt.v5i1.7743
语种：English
出版社：Bogor Agricultural University
摘要：Foraminifera is one of single-celled protozoa, living in the water environment especially marine waters. This organism can be used as bioindicator of environmental conditions of coral reefs through a simple index called FORAM Index. The purpose of this research are to obtain FORAM Index values, to know any species of benthic foraminifera bioindicator of coral reefs environmental conditions that have been found and to find out whether there is a relationship between FORAM Index to the condition of coral reefs based on coral coverage percentage. The research used survey method on sediment sampling and measurement of environment parameters by P20 LIPI team in April 2011. Several important steps in this research such as sediment samples preparation, sample observation, and sample identification. The results showed that there were 80 species and 31 genera benthic foraminifera bioindicator of coral reefs environmental conditions were found in the Natuna Islands. The condition of coral reefs in the Natuna Islands based on FORAM Index (FI) values ranged from 2.6 to 5.94, and overall there was a positive relationship between FORAM Index and the condition of coral reefs based on coral coverage percentage i.e., the increase of FI was followed by the increase of coral coverage percentage. However, in the terms of correlation there were several different results, there was a strong correlation and a weak correlation.
其他摘要：Foraminifera merupakan salah satu ordo dari Protozoa yang bersel tunggal, hidup pada lingkungan perairan terutama laut yang dapat dijadikan bioindikator kondisi lingkungan terumbu karang melalui indeks sederhana bernama FORAM Index. Penelitian ini bertuju
关键词：foraminifera; FORAM index; coral reef
其他关键词：foraminifera; FORAM index; terumbu karang