Jurnal Ilmiah Mahasiswa STKIP PGRI Sumbar

Nama / NPM Elsha Pratiwi Zamril / 13010065
Program Studi Pendidikan Biologi
Pembimbing I Dra. Nursyahra
Pembimbing II Lora Purnamasari
Tahun 2018

Abstrak :

        One of the fish producing areas is the Intertidal Zone in the Carocok Bay  Kenagarian Tarusan Carocok Anau Koto XI Subdistrict Tarusan South Pesisir  Regency. In the present condition there is a decrease in fish catches, this is due to  the daily activities of the population which have an impact on the damage to the  ecosystem so that it affects the life of the organism in the water. This research was  carried out in March-April 2018 in the Intertidal Area in the Carocok Bay  Kenagarian Tarusan Carocok Anau Koto XI Tarusan Sub-District South Pesisir  Regency, sampling by descriptive survey method, with purposive random  sampling station designation. Sampling was carried out at 3 stations, namely  station I in areas close to residential areas, station II in areas close to residential  areas and on the edge of the dock the fishermen also parked ships and station III  in areas far from residential areas. The results showed that diversity index at  bright moon at station I was 0.5634, station II was 0.631, station III was 1.2672,  while at dark moon at station I was 0.7235, station II was 1.4062, station III was  1.2885. The condition of the physical-chemical factors during the research on the  three stations is still within the range of tolerance for the survival of fish.

Keyword :

Fish, Intertidal and Carocok Tarusan

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