Results 61 to 70 of about 2,491 (213)

Seawater carbonate chemistry and growth and photosynthetic oxygen rate and respiration rate of Skeletonema costatum and Ulva linza

open access: yes, 2019
Red tide and green tide are two common algal blooms that frequently occur in many areas in the global oceans. The algae causing red tide and green tide often interact with each other in costal ecosystems.
Beardall, John   +4 more
core   +1 more source

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

open access: yesBiota 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   +1 more
doaj   +5 more sources

Morphological description of the Genus Skeletonema(Bacillariophyceae) in Yangtze River Estuary,China

open access: yes上海师范大学学报. 自然科学版, 2013
We examined the morphology of Skeletonema species occurring in Yangtze River Esturary by the light microscopy (LM) and scanning electron microscopy (SEM) .Two species,Skeletonema costatum(Greville) Cleve and Skeletonema marinoi Sarno et Zingone,were ...
WU Bo, CUI Baihui, LIU Qi, WANG Quanxi
doaj  

Cryopreservation of six marine microalgae used in Taiwanese aquaculture

open access: yesJournal of the World Aquaculture Society, 2023
We investigated the possible conditions to cryopreserve six marine microalgae that are frequently used in Taiwanese aquaculture: Amphora exigua, Isochrysis galbana, Nannochloropsis oculata, Seminavis gracilenta, Skeletonema costatum, and Tetraselmis ...
Jin‐Chywan Gwo   +2 more
doaj   +1 more source

How marine heatwaves are reshaping phytoplankton in the Northeast Pacific

open access: yesLimnology and Oceanography, Volume 70, Issue 9, Page 2447-2463, September 2025.
Abstract In 2015 and 2019, the Northeast Pacific has undergone significant heatwave events that strongly disrupted marine ecosystems functioning and services. Here we use the data collected by the Continuous Plankton Recorder (CPR) survey to investigate the changes in summer phytoplankton abundance and morphology and show an increase in prolate (i.e ...
Loïck Kléparski   +6 more
wiley   +1 more source

Remediation of Pb(II) and Cd(II) in Sea Water by Skeletonema costatum

open access: yesSustinere: Journal of Environment and Sustainability, 2017
The heavy metals that polluted sea water can end up polluting fish pond too. Hence, it is necessary to remove the heavy metals before sea water enters the fish pond.
Thin Soedarti   +3 more
doaj   +1 more source

Abrupt decline of microplankton species richness linked to coastal inflow in an Arctic fjord

open access: yesLimnology and Oceanography, Volume 70, Issue 9, Page 2688-2702, September 2025.
Abstract Species richness can be important for the functioning and resilience of marine ecosystems, with planktonic protists forming the base of the marine food web. Climate change‐driven shifts in water mass distributions are projected to alter plankton diversity.
Tobias Reiner Vonnahme   +6 more
wiley   +1 more source

TEKNIK KULTUR Skeletonema costatum SKALA LABORATORIUM SEBAGAI PAKAN ALAMI LARVA UDANG DI BALAI BUDIDAYA AIR PAYAU SITUBONDO - JAWA TIMUR [PDF]

open access: yes, 2006
Skeletonema costatum merupakan salah satu alga bersel tunggal dari kelas Diatom yang banyak dikullur dan digunakan sebagai pakan larva udang. Tingginya nilal gizi Skelelonema costatum dapat meningkatkan kualitas larva udang sehingga penyediaan ...
Dini Shiantiningsih, 060110033 P
core  

Oxidative stress and growth behavior responses of marine diatoms Phaeodactylum tricornutum and Skeletonema costatum to three typical persistent organic pollutants

open access: yes, 2010
To study the oxidative stress responses and growth behavior of marine diatom to persistent organic pollutants (POPs), Phaeodactylum tricornutum and Skeletonema costatum, two species of algae which are potentially harmful to marine environment as red tide
Qu,Ying   +9 more
core   +1 more source

Physiological effects of sulfadiazine and sulfamethoxazole on Skeletonema costatum and toxicological evaluation using IBRv2 index

open access: yesEcotoxicology and Environmental Safety
Sulfonamide antibiotics, widely used in human and veterinary medicine as well as agriculture, pose environmental concerns due to their stability and poor biodegradability.
Yurong Zhang   +4 more
doaj   +1 more source

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