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INPURWANTO M.SI
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DIVERSITY OF FISH CATCH FISHERMEN IN THE COASTAL AREA OF MENDALOK VILLAGE, SUNGAI KUNYIT SUBDISTRICT, MEMPAWAH REGENCY, KALIMANTAN BARAT NURUL AINI; WIDADI PADMARSARI SOETIGNYA; INPURWANTO M.SI
Jurnal Sains Pertanian Equator Vol 8, No 2 (2019): April 2019
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i2.33879

Abstract

ABSTRACT This study aims to determine the level of diversity of fish caught by fishermen on the coast of the Desa Mendalok. The study used purposive random sampling method by selecting random fishermen based on the fishing gear used, those were 2.5 inch trawl, 7 inch trawl and 3 layer trawl. The study was conducted weekly from September to November 2018. The data collection includes primary data and secondary data. Primary data was obtained from catch fishermen,  namely the number and fish species. Secondary data include mendalok village profile, fisheries data marine and fisheries agency of of west Kalimantan Province and rainfall and tides from Meteorological, Climatological and Geophysical Agency. The result showed that there were 35 species fish caught belonging 23 families. The result of this study showed gelama panjang fish (Otolithes ruber), tudung tempayan (Drepane punctata), and bulu ayam fish (Thryssa setirostris) for high frequency fish caught. Sciaenidae and Dasyatidae were the dominant family.  Keywords : Type composition, Trawl, Sciaenidae, Dasyatidae
DENSITY AND DISTRIBUTION PATTERN OF KEPAH (Polymesoda spp) IN MANGROVE FORESTS OF MENDALOK VILLAGE SUNGAI KUNYIT SUB DISTRICTS MEMPAWAH REGENCY LIA WATI; AHMAD MULYADI SIROJUL; INPURWANTO M.SI
Jurnal Sains Pertanian Equator Vol 8, No 2 (2019): April 2019
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v8i2.33880

Abstract

ABSTRACTThis study aims to determine the density and pattern of distribution of kepah (Polymesoda spp) in the mangrove forest of Mendalok village. The sampling study used the method of sweeping with excavation (MSDG). To determine the location of sampling using purposive random sampling method that is how to collect samples from members of the population randomly by selecting the regions that tepresent the location of the study. The research area was divided into 3 stations, namely station I zone mangrove Rhizophora, station II zone mangrove Bruguiera and station III zone mangrove Nypah. The distance between stations was 50 m2. Earch station is divided into 3 transect lines with a distance of 10 m2 and each transect line consists of 8 plots with a distance of 10 m2. Sampling of mussels was carried out one time during the study. Substrate retrieval and measurement of environmental parameters such as temperature, pH, and salinity were carried out at each station two times during the study. This research was conducted in September-November 2018. The populasin of kepah in this study location is classified as very low, with Polymesda erosa densities ranging from 0.25-1.83 individual/m², the density of Polymesoda expansa ranges from 0.13-0.25 individual/m². The distribution pattern in the location of this study as a whole is clustered on this matter, as indicated by the morisita (id) index value of Polyesoda erosa 1.74 and Polymesoda expansa 1.72 greater than 1(>1), which means the distribution pattern is clustered.Keywords : Density, Distribution pattern, Kepah shells
Co-Authors Ahmad Mulyadi Sirojul Aini Nurul LIA WATI WIDADI PADMARSARI SOETIGNYA