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IKTIOFAUNA AIR TAWAR BEBERAPA DANAU DAN SUNGAI INLETNYA DI PROVINSI SULAWESI TENGAH, INDONESIA Muh. Herjayanto; Abdul Gani; Yeldi S Adel; Novian Suhendra
Journal of Aquatropica Asia Vol 4 No 1 (2019): Journal of Aquatropica Asia
Publisher : Jurusan Akuakultur, Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/aquatropica.v4i1.1679

Abstract

Sulawesi Tengah Province (Sulteng) is in the Wallacea region wich have endemic fish. In addition, the government has also introduced fish for the welfare of community. So far the records of freshwater fish in Sulteng have not been well summarized. Therefore, we explore the results of previous studies fish species in 11 lakes and their inlet rivers in Sulteng. The lake (L) is L. Bolano (Bolanosau), L. Lindu, L. Poso, L. Rano, L. Rano Kodi and L. Rano Bae, L. Sibili, L. Talaga (Dampelas), L. Kalimpa’a (Tambing), L. Tiu and L. Wanga. In addition, we also observed fish in seven lakes between 2012-2019. Fishing uses cast net, seine net, gillnet, and hook and line. Summary and observation result showed that there were 18 families and 27 genera of fish in 11 lake and their inlet rivers in Sulteng. Then there are 15 endemic species in 3 habitats (Lindu, Poso and Tiu), namely Adrianichthys 4 species, Oryzias 6 species, Mugilogobius 2 species and Nomorhamphus 3 species. Introduced fish as many as 23 species, Oreochromis niloticus the most found (8 lakes). Lake Poso (30 species) has the most fish species. Utilization of fish in 11 lake as consumption fish and ornamental fish. Especially for endemic fish, in situ (habitat) and / or ex situ (aquaculture) conservation needs to be carried out in order to remain sustainable. Through aquaculture, the breeding of endemic species that have the potential as ornamental fish and/or consumption can be avoided from exploitation (overfishing) in nature.
HABITAT BANGGAI CARDINALFISH (Pterapogon kauderni) SEBELUM TSUNAMI DI TELUK PALU Roni Hermawan; Mohamad Akbar; Deddy Wahyudi; Mubin Mubin; Mohamad Syahril; Yeldi S Adel; Renol Renol; Radhiyatul Ula
COJ (Coastal and Ocean Journal) Vol. 5 No. 2 (2021): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1427.688 KB) | DOI: 10.29244/COJ.5.2.74-83

Abstract

Earthquake and tsunami struck Palu bay on September 28, 2018, and has affected the entire coast. BCF habitat on Palu bay was lost by the tsunami. BCF depends on its habitat for survival. Banggai cardinalfish is a paternal mouthbrooder with direct development, without pelagic phase and sedentary movement. If habitat extinction occurs, there is a small chance for the population to recover naturally. The BCF spread was naturally uneven, although on a relatively uniform habitat. This research aimed at determining BCF biodiversity in the Gulf of Palu and examined the distribution of BCF in Palu bay. The Determination of BCF population was done by visual census through Fish Belt Transect method and Swim Survey method, besides the conditions and habitat composition were done by using Point Intercept Transect (PIT) method. Surveys were carried out by2 times observations with 5 meters width and the transect length in a repeat was 25 meters. The results obtained the living habitat of P. kauderni on both observation locations consist of hard corals, anemones, and sea urchins. The diversity index obtained indicated that the diversity and community stability were low, while uniformity index indicated that the distribution between individual types of reasonably uniform. In contrast, the dominance index showed that the size of the adults was more dominating on the habitat on both of the observation locations. These findings would be a reference for habitat restoration of Banggai cardinalfish (BCF) post-disaster.
Analisis Cemaran Mikroplastik Di Pesisir Teluk Palu, Sulawesi Tengah Roni Hermawan; Yeldi S Adel; Mubin Mubin; Alismi M. Salanggon; Anita Treisya Aristawati; Renol Renol; Eka Aji Pramita; Didit Kustantio Dewanto; Mohamad Syahril; Muliadin Muliadin; Radhiyatul Ula
JAGO TOLIS : Jurnal Agrokompleks Tolis Vol 3, No 2 (2023): Mei
Publisher : Universitas Madako Tolitoli

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56630/jago.v3i2.294

Abstract

Akumulasi cemaran mikroplastik di Teluk Palu berpotensi masuk ke rantai makanan. Penelitian ini bertujuan untuk mengkaji konsentrasi dan identifikasi mikroplastik di permukaan air, kolom air dan sedimen di pesisir Teluk Palu. Penelitian dilakukan pada bulan Agustus hingga Oktober 2022. Pengambilan sampel mikroplastik dilakukan pada 5 titik pengambilan sampel dengan pengulangan sebanyak 3 kali. Sampel mikroplastik yang dianalisis menggunakan metode perendaman dengan larutan KOH 10% dan H2O2 30% selama 4 hingga 10 hari dan untuk memastikan bahwa objek yang dianalisa adalah mikroplastik dilakukan metode Hot Needle Test. Mikroplastik jenis serpihan yang paling tinggi ditemukan. Titik pengamatan station 3, Lere, kepadatan mikroplastik tertinggi yaitu: permukaan air 11.29 partikel/l; kolom air 1.14 partikel/l; dan sedimen 62.08 partikel/kg. Penelitian ini menunjukkan bahwa input dari Sungai Palu sangat mempengaruhi kepadatan mikroplastik di Teluk Palu.Kata Kunci: mikroplastik, kolom air, permukaan, polusi, sedimen, Teluk Palu