Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Iwan Suyatna"'
Autor:
Muhammad Bagja Britania Suyatna, Iwan Suyatna, Henny Pagoray, Fitriyana Fitriyana, Muhammad Syahrir
Publikováno v:
Jurnal Pertanian Terpadu, Vol 11, Iss 1 (2023)
Penelitian ini dilaksanakan pada bulan November hingga Januari 2022 di laboratorium Penelitian ini dilaksanakan pada bulan November hingga Januari 2022 di laboratorium Hidro-Oseanografi, Fakultas Perikanan dan Ilmu Kelautan, Universitas Mulawarman, S
Externí odkaz:
https://doaj.org/article/9ddb9dbaf63a4509b22c853c6b38a7d3
Publikováno v:
Journal of Wetlands Environmental Management, Vol 8, Iss 2, Pp 148-156 (2020)
The objectives of this study were to determine the heavy metals contents (Cd, Pb, Cu and Zn) in the body of some freshwater fish and to examine the histopathological changes of some organs. The fish were obtained from Payau River located in Anggana,
Externí odkaz:
https://doaj.org/article/67ee078f7f8e4ffc938713f2d4715983
Autor:
Helmy Akbar, Jailani Jailani, Iwan Suyatna, Destilawaty Destilawaty, Singgih Afifa Putra, Indra Ambalika
Publikováno v:
Aceh Journal of Animal Science, Vol 3, Iss 2, Pp 69-83 (2018)
Marine fish community is very sensitive to environmental changes. So the number of species, abundance, and biodiversity index can be used as a reference to assess the quality of the aquatic environment. The aim of this study was to describe fish biod
Externí odkaz:
https://doaj.org/article/e5134217b75446458a48612c4775db07
Publikováno v:
Omni-Akuatika, Vol 13, Iss 2 (2017)
A first survey on a community marine species in river of Mahakam East Kalimantan was performed in December 2015 and May 2016. Fish samplings were carried out from two locations the lower and the middle part of Mahakam. Whilst hydrometric observation
Externí odkaz:
https://doaj.org/article/507148d8e3534498b903ea668577ccba
Autor:
Juliani Juliani, Iwan Suyatna
Publikováno v:
International Journal of Science and Engineering, Vol 6, Iss 2, Pp 135-143 (2014)
The objective of this research was to estimate the potency of demersal fish resource spread over three sub-districts i.e. Sangkulirang, Sandaran and Kaliorang in Kutai district, East Kalimantan province. The result showed that the highest total bioma
Externí odkaz:
https://doaj.org/article/1b0d145df1eb46bfb5c2fb27075aea34
Autor:
Leontine E. Becking, Christiaan A. de Leeuw, Bram Knegt, Diede L. Maas, Nicole J. de Voogd, Abdunnur, Iwan Suyatna, Katja T.C.A. Peijnenburg
Publikováno v:
PeerJ, Vol 4, p e2496 (2016)
Marine lakes, with populations in landlocked seawater and clearly delineated contours, have the potential to provide a unique model to study early stages of evolution in coastal marine taxa. Here we ask whether populations of the mussel Brachidontes
Externí odkaz:
https://doaj.org/article/57fdafb9fe8145159fe31e0be5244295
Autor:
Irwan Ramadhan Ritonga, Iwan Suyatna, Ristiana Eryati, Dewi Embong Bulan, Mohammad Sumiran Paputungan, Irma Suryana, Widya Kusumaningrum, Nurfadilah Nurfadilah, Rani Novia, Ahmad Ahmad
Publikováno v:
Jurnal Abdi Insani. 9:934-944
Kondisi kawasan Delta Mahakam, terutama wilayah pesisir Kuala Samboja Kabupaten Kutai Kartanegara semakin menurun yang diakibatkan oleh adanya abrasi pantai dan beberapa aktifitas manusia. Akibatnya, beberapa fungsi ekologi dan ekonomis pada ekosiste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1cd455a7a499e5a1f5682e85159e742
https://doi.org/10.29303/abdiinsani.v9i3.678
https://doi.org/10.29303/abdiinsani.v9i3.678
Publikováno v:
Jurnal Pembangunan Perikanan dan Agribisnis. 9:24-37
The purpose of this study was to determine the level of perception of the Malahing community towards the development of tourism potential in Malahing Village, Tanjung Laut Indah Village, Bontang Selatan District, Bontang City. The research phase bega
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60c6f0acd785dc8f9cd04dd82dc56771
https://doi.org/10.30872/jppa.v9i1.3
https://doi.org/10.30872/jppa.v9i1.3
Autor:
Jailani Jailani, Indra Ambalika, Singgih Afifa Putra, Destilawaty Destilawaty, Iwan Suyatna, Helmy Akbar
Publikováno v:
Aceh Journal of Animal Science, Vol 3, Iss 2, Pp 69-83 (2018)
Marine fish community is very sensitive to environmental changes. So the number of species, abundance, and biodiversity index can be used as a reference to assess the quality of the aquatic environment. The aim of this study was to describe fish biod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72c28ad3b906d01fb12a9500380628e4
https://doi.org/10.13170/ajas.3.2.12220
https://doi.org/10.13170/ajas.3.2.12220
Autor:
Iwan Suyatna, Komsanah Sukarti, Tunggul Butarbutar, Henny Pagoray, Arif Data Kesuma, Muhammad Raafi, Muhammad Bagja Britania Suyatna
Publikováno v:
E3S Web of Conferences, Vol 322, p 01018 (2021)
A field study was carried out to collect fish from the lake and streams/rivers around the peatland from December 2020 to February 2021. Fishing gears such as gillnet, snakehead pole and line, lift net, trap net ("sawaran", "julu"), and fish pot ("tok
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::490914aeb119844801b22047b898e27a
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/98/e3sconf_isffs2021_01018.pdf
https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/98/e3sconf_isffs2021_01018.pdf