Results 61 to 70 of about 20,056 (251)

Density‐dependent mechanisms regulate spore formation in the diatom Chaetoceros socialis

Limnology and Oceanography Letters, 2020
Resting stages are reported for several unicellular eukaryotes including diatoms that can produce spores or resting cells. These stages represent a repository of diversity in sediments but the factors that induce their formation are elusive.
A. Pelusi, F. Margiotta, A. Passarelli, M. Ferrante, M. Ribera d’Alcalá, M. Montresor   +5 more
semanticscholar   +1 more source

First Strike: Description of the Events at the First Salmon Farm Affected by the 2025 Algal Bloom in Northern Norway

Journal of Fish Diseases, EarlyView.
ABSTRACT Harmful algal blooms (HABs) are a threat to fish welfare, occurring suddenly and unexpectedly causing significant consequences for fish and salmon farmers worldwide. Norwegian farmers have been facing this challenge at irregular intervals since the very beginning of the industry. This report describes the events on the first fish farm affected
Julie Seem, Mirjam Nikoline Petterson, Tore Seternes, Pål Furset Lader, Julie Christine Svendsen, Lars‐Johan Naustvoll, Lars Helge Stien   +6 more
wiley   +1 more source

EVALUATION OF THE EFFECT OF AUXINS ON GROWTH AND BIOCHEMICAL PARAMETERS OF CHAETOCEROS MUELLERI

Siberian Journal of Life Sciences and Agriculture
Background. The study of microalgae cultivation process is not only related to obtaining a wide range of biologically active substances. With the development of mariculture, some species of microalgae (including Chaetoceros muelleri) are of interest as ...
Nickolay N. Kovalev, Svetlana Е. Leskova, Evgeny V. Mikheev, Ekaterina A. Barsova   +3 more
doaj   +1 more source

IDENTIFICATION OF PHYTOPLANKTON TYPES IN TAMBAK BANDENG WITH HIGH QUALITY OF OMEGA-3

JFMR-Journal of Fisheries and Marine Research, 2019
Microalgae as a source of nutrients, can be a good alternative to the use of high-level organisms. The abundant omega 3 content in plankton, especially phytoplankton, needs to be conducted research on the identification of the types of phytoplankton in ...
Endang Yuli Herawati
doaj   +1 more source

Seasonal succession and niche differentiation in Skeletonema species driven by temperature and salinity in inner Tokyo Bay

Journal of Phycology, EarlyView.
Abstract The genus Skeletonema is a dominant diatom in coastal waters worldwide, frequently causing blooms, and it includes several cryptic species. To elucidate the occurrence patterns and niche differentiation among Skeletonema species in Tokyo Bay, Japan, sampling was conducted between June 2021 and February 2023.
Toshiya Katano, Tomohiro Suematsu, Ayane Tanaka, Saori Yasui‐Tamura, Fuminori Hashihama   +4 more
wiley   +1 more source

Chaetoceros decipiens Cleve 1873

, 2017
Chaetoceros decipiens Cleve 1873, p. 11, Pl. I, fig 5a & 5b, emend. Li, Boonprakob, Moestrup & Lundholm Figs 1– 3, 20E and 20F and S 1 and S 2 Figs. Synonym: Chaetoceros grunowii Schütt 1895 Lectotype designated here. A holotype was not chosen by Cleve. We have chosen slide MIC 5366 in P. T. Cleve’s collection, Stockholm, Sweden as the lectotype.
Li, Yang, Boonprakob, Atchaneey, Gaonkar, Chetan C., Kooistra, Wiebe H. C. F., Lange, Carina B., Hernández-Becerril, David, Chen, Zuoyi, Moestrup, Øjvind, Lundholm, Nina   +8 more
openaire   +2 more sources

Effect of Cadmium on the population growth of the marine diatom Chaetoceros gracilis Schutt

Revista Peruana de Biología, 2014
Phytoplankton constitutes the base of the trophic webs in the marine environment, so it is important to know the possible effects of pollutants on the algal populations.
Giovana Vera, Jorge Tam, Edwin Pinto, José Angulo   +3 more
doaj   +1 more source

PENGARUH LAMA WAKTU PERENDAMAN Azolla pinnata TERHADAP POPULASI Chaetoceros sp. [PDF]

, 2016
Chaetoceros sp. merupakan salah satu pakan alami yang sering digunakan pada pembenihan ikan laut karena disamping memiliki kandungan protein yang cukup tinggi, pada kondisi lingkungan yang cocok kepadatan dari pakan alami ini cepat meningkat.
ANDRI DWI CAHYO, 060810461p
core  

PENGARUH PAKAN ALAMI Chaetoceros spp. TERHADAP PERKEMBANGAN DAN SINTASAN LARVA UDANG WINDU, Penaeus monodon

, 2015
Pakan alami berupa mikroalga merupakan salah satu faktor pendukung dalam keberhasilan usaha pembenihan udang windu, Penaeus monodon. Penelitian ini bertujuan untuk mengetahui jenis pakan alami, Chaetoceros spp., yang dapat meningkatkan pertumbuhan dan ...
Lante, Samuel, Herlinah, Herlinah
core   +1 more source

Biosynthesis of silver nanoparticles from marine diatoms Chaetoceros sp., Skeletonema sp., Thalassiosira sp., and their antibacterial study

Biotechnology Reports, 2020
Graphical ...
Bharti Mishra, A. Saxena, A. Tiwari
semanticscholar   +1 more source