Results 91 to 100 of about 2,495 (215)

Evaluation of produced water toxicity from an oil maritime terminal through Skeletonema costatum toxicity tests

Brazilian Journal of Oceanography, 1999
The liquid effluent from an oil maritime terminal, with produced water as the main component, had its toxicity evaluated through toxicity tests with the diatom Skeletonema costatum.
Elizabeth Aidar, Teresa C. S. Sigaud-Kutner, Márcia C. Bicega, Katya P. Schinke, Sania M. F. Gianesella, Elisabete S. Braga   +5 more
doaj   +1 more source

The osteogenic and mineralogenic potential of the microalgae Skeletonema costatum and Tetraselmis striata CTP4 in fish models. [PDF]

Cell Mol Life Sci, 2023
Carletti A, Rosa JT, Pes K, Borges I, Santos T, Barreira L, Varela J, Pereira H, Cancela ML, Gavaia PJ, Laizé V.   +10 more
europepmc   +1 more source

Estado trófico y estructura comunitaria del microfitoplancton en un sector del golfo de Guayaquil, Ecuador

Biota Colombiana, 2018
El incremento urbano en zonas costeras ha conducido a la eutrofización, cuya acumulación de residuos orgánicos ha afectado también al estuario del golfo de Guayaquil; por ello, se determinó el estado trófico utilizando el índice Karydis, a una milla del
Luis Troccoli-Ghinaglia, Mónica Prado-España   +1 more
doaj   +3 more sources

Equilibrium and Kinetic Modeling of Crystal Violet Dye Adsorption by a Marine Diatom, Skeletonema costatum. [PDF]

Materials (Basel), 2022
Ashour M, Alprol AE, Khedawy M, Abualnaja KM, Mansour AT.   +4 more
europepmc   +1 more source

Long polar fibres of Skeletonema costatum (Grev.) Cleve [PDF]

, 1969
Sexto Simposio Internacional sobre Algas Marinas, 9 a 13 de septiembre de 1968, Santiago de Compostela - Sixth International Seaweed Symposium, 9-13 September 1968, Santiago de Compostela.-- 4 pages, 5 photographsSome strains of Skeletonema costatum show
Castellví, Josefina
core  

Praktek Kerja Lapang tentang Isolasi Skeletonema costatum Dengan Metode Pipet Kapiler di Sakti Besar Pengembangan Budidaya Air Payau Desa Bulu Kecamatan Jepara Kabupaten Jepara Propinsi Jawa Tengab [PDF]

, 2006
Skeletonema costatum merupakan diatom uniselluler yang banyak dimanfaatkan sebagai pakan alarM bagi larva ikan maupun udang. Ketersediaan bibit Skeletonema costatum yang murni tanpa adanya kontaminasi dari jenis fitoplankton lain sangat diperlukan guna ...
ANTON MONE, -
core  

PENGARUH PERBEDAAN TINGKAT DOSIS “PUPUK ORGANIK CAIR ‘BIO SUGIH’ DALAM MEDIA KULTUR TERHADAP PERTUMBUHAN POPULASI Skeletonema costatum Greville [PDF]

, 2015
Skeletonema costatum Greville merupakan salah satu jenis pakan alami dari golongan fitoplankton yang paling banyak digunakan sebagai pakan alami benur udang penaeid maupun larva ikan-ikan laut.
Syakirin, Muhammad Bahrus
core  

Optimisation of Biomass Production and Nutritional Value of Two Marine Diatoms (Bacillariophyceae), Skeletonema costatum and Chaetoceros calcitrans. [PDF]

Biology (Basel), 2022
Bastos CRV, Maia IB, Pereira H, Navalho J, Varela JCS.   +4 more
europepmc   +1 more source

Effects of two typical quinolone antibiotics in the marine environment on Skeletonema costatum

Frontiers in Marine Science
This study investigated the effects of levofloxacin (LEV) and norfloxacin (NOR) on Skeletonema costatum, focusing on cell growth, chlorophyll a (Chla) content, maximal quantum yield of PSII (Fv/Fm), protein content, enzyme activities of superoxide ...
Yuxin Lin, Tiejun Li, Yurong Zhang
doaj   +1 more source

Primary productivity and phytoplankton dynamics in a subtropical estuary: a multiple timescale approach

Scientia Marina, 2016
Temporal variability of physicochemical parameters and phytoplankton primary productivity, abundance and composition were investigated at Babitonga Bay, southern Brazil, using a hierarchical sampling design on the scales of months, weeks and days during ...
Rafael Antonio Parizzi, Eunice Da Costa Machado, Camila Prestes Dos Santos Tavares, Luciano Felício Fernandes, Mauricio Garcia De Camargo, Luiz Laureno Mafra Jr.   +5 more
doaj   +1 more source