Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Oktiyas Muzaky Luthfi"'
Autor:
Oktiyas Muzaky Luthfi, Sulastri Arsad, Adrian Kryk, Yenny Risjani, Yunianta, Mateusz Rybak, Łukasz Peszek, Rafał J. Wróbel, Janice L. Pappas, Małgorzata Bąk, Andrzej Witkowski
Publikováno v:
PhytoKeys, Vol 248, Iss , Pp 263-291 (2024)
Indonesia is listed as a region with high marine biodiversity, especially when considering the three large tropical ecosystems: seagrass beds, mangroves and coral reefs. It is likely that the biodiversity of diatoms in this area is also high. Samples
Externí odkaz:
https://doaj.org/article/53268bc677c34877854b77c3826ba7a0
Autor:
Mateusz Rybak, Łukasz Peszek, Oktiyas Muzaky Luthfi, Sulastri Arsad, John Patrick Kociolek, Andrzej Witkowski
Publikováno v:
PhytoKeys, Vol 237, Iss , Pp 1-22 (2024)
During a survey of the Indonesian diatoms, five Luticola D.G.Mann taxa that could not be identified, based on the available literature were discovered. Based on light microscopy, scanning electron microscope observations and comparisons with similar
Externí odkaz:
https://doaj.org/article/8fd5548b66c74af58856d68949dcf598
Autor:
Sayyid Afdhal El Rahimi, Adryan Kryk, Sulastri Arsad, Oktiyas Muzaky Luthfi, Andik Isdianto, M. Azurea Bahri Luthfi
Publikováno v:
Depik Jurnal, Vol 13, Iss 1, Pp 19-23 (2024)
Diatom, Bacillariophyceae, has an important role in environmental support because these algae contribute to 25% of the oxygen supply globally and each year represent 40% of primary production by fixed carbon using photosynthesis. Diatom samples were
Externí odkaz:
https://doaj.org/article/88903d0876f64594a7fd3c047bf356e4
Autor:
Mateusz Rybak, Sulastri Arsad, Catherine Riaux-Gobin, Oktiyas Muzaky Luthfi, Gustaaf Hallegraeff, Renata Ciaś, Agnieszka Kierzek, Andrzej Witkowski
Publikováno v:
PhytoKeys, Vol 236, Iss , Pp 197-213 (2023)
Samples from coastal tropical waters of Central Sulawesi, Bangka Island and Bawean Island in Indonesia and from the Great Barrier Reef at Fitzroy Island in Queensland, Australia were analysed for species composition of diatom assemblages with a focus
Externí odkaz:
https://doaj.org/article/8e903e9a040d4c0ba02e56a706d5f48d
Autor:
Oktiyas Muzaky Luthfi, Adhimas Haryo Priyambodo, Muliawati Handayani, Yenny Risjani, Andrzej Witkowski
Publikováno v:
Jurnal Ilmiah Perikanan dan Kelautan, Vol 15, Iss 1, Pp 162-169 (2023)
Highlight Research • The endolithic bioeroders were identified. • Cocconeis sp. was new for the science of euendolithic bioeroder of Scleractinian coral. • SEM revealed Cocconeis sp. etch and bore of coral skeleton. • Pennate diatom was
Externí odkaz:
https://doaj.org/article/4dc15da04a734e0abf523bb7e64e0795
Autor:
Rosdianto Rosdianto, Sayyid Afdhal El Rahimi, Adrian Kryk, Sulastri Arsad, Oktiyas Muzaky Luthfi, M Azurea Bahri Luthfi
Publikováno v:
Depik Jurnal, Vol 11, Iss 3, Pp 508-516 (2022)
The exact number of coral species in Indonesia is not unclear yet, in 2002 the coral taxonomist, JEN Veron, stated 590 species, and it was supported by an Indonesian coral taxonomist, Suharsono, eight years later. The current coral species data is 60
Externí odkaz:
https://doaj.org/article/310acf74c54648c3a4ed7116dd06c5b1
Publikováno v:
Journal of Marine and Coastal Science, Vol 10, Iss 1, Pp 35-47 (2021)
Damage to coral reefs is generally caused by destructive fishing activities, they were the usega of explosives, cyanide toxic materials, coral mining for building materials, anchor boat anchors, and the results of sedimentation. Efforts to speed up t
Externí odkaz:
https://doaj.org/article/202b8ea751e94c4c82da328659639e77
Publikováno v:
Journal of Marine and Coastal Science, Vol 10, Iss 1, Pp 48-57 (2021)
Total suspended solids (TSS) are sediment material that floats in the water column that moves without touching the water bed, influenced by input from land, river flow, and water oceanography factors. TSS is closely related to sedimentation, which ca
Externí odkaz:
https://doaj.org/article/56ba16596cbc497295c2bb3f1e8aa777
Autor:
Andik Isdianto, Oktiyas Muzaky Luthfi
Publikováno v:
Journal of Innovation and Applied Technology, Vol 6, Iss 2, Pp 1059-1068 (2020)
Oceanographic parameters that affect coral reef growth are clarity, temperature, salinity and water currents taken at 20 stations using AAQ Rinko 1183 and FLOWATCH FL-03 current meter. The data processing using the IDW (Inverse Distance Weighted) int
Externí odkaz:
https://doaj.org/article/fa37c51f76864b90a75207b47dee7583
Publikováno v:
Journal of Marine and Coastal Science, Vol 9, Iss 3, Pp 113-126 (2020)
Indonesia is known as one of the world's marine biodiversity centers with its rich coral reefs. Coral growth depends on environmental conditions, which in reality do not always remain due to disruptions originating from nature or human activities. Th
Externí odkaz:
https://doaj.org/article/6096244df0334a3c817956533b46a6d4