Results 101 to 110 of about 5,366 (209)

Response of HAB-forming microalgae competition to ocean acidification, warming, and changing light fields

Frontiers in Marine Science
In recent years, the East China Sea (ECS) has experienced frequent harmful algal blooms (HABs), driven by the complex interplay of climate change—specifically ocean warming and acidification—and eutrophication-induced light attenuation.
Mengni Gao, Wensi Hu, Richard G. J. Bellerby, Richard G. J. Bellerby   +3 more
doaj   +1 more source

Modelo de simulacion de los efectos ecotoxicologicos del cadmio sobre el crecimiento poblacional de la microalga Skeletonema costatum (Greville) Cleve

, 2000
12 p.Determina los parámetros de crecimiento poblacional de l recurso Skeletonema costatum, la concentración efectiva media por exposición al cadmio y elabora un modelo numérico para simular el efecto de diferentes concentraciones de cadmio sobre el ...
Tam Málaga, Jorge, Pinto, Edwin, Vera, Giovanna, Melgar, Rocío   +3 more
core  

The physiological ecology of a marine diatom, Skeletonema costatum (Grev.) Cleve [PDF]

, 1961
The marine plankton diatom, Skeletonema costatum, was isolated from local waters and cultured in enriched sea water. The effects of light, temperature, salinity, and concentrations of phosphorus and nitrogen on its growth and photosynthesis were ...
Curl, Herbert, Jr., McLeod, Guy C.
core   +1 more source

Outbreak of skeletonema costatum bloom and its relations to environmental factors in Jiaozhou Bay, China

, 2005
The marine diatom Skeletonema costatum is commonly found in coastal and estuarine areas from the temperate zones to the tropical zones. Blooms caused by Skeletonema costatum have been reported in almost all the eastern coastal regions of China seas ...
Shu, Jian Jun, Huo, Wen Yi
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Influence of Dominant Phytoplankton Species on Disinfection By-Product Formation During Active-Substance Ballast Water Treatment: Skeletonema costatum vs. Akashiwo sanguinea

Journal of Marine Science and Engineering
Active substance-based Ballast Water Management Systems (BWMS) can generate disinfection by-products (DBPs) by reacting with dissolved organic matter (DOM). However, current IMO G9-based assessments often overlook qualitative DOM variations.
Hyung-Gon Cha, Bonggil Hyun, Jin-Young Seo, Min-Chul Jang, Woo-Jin Lee, Kyoungsoon Shin, Pung-Guk Jang   +6 more
doaj   +1 more source

Global triazine herbicide pollution impairs marine phytoplankton nutrition through disruption of acetyl-CoA-related metabolism

Ecotoxicology and Environmental Safety
Herbicide contamination impairs marine primary productivity, yet its subcellular impact on phytoplankton carbon allocation remains poorly understood.
Qingyue Shen, Jiawang Zhao, Xiaotong He, Liqiang Yang   +3 more
doaj   +1 more source

Pengaruh Pemberian Glukosa Dengan Dosis Yang Berbeda Pada Kondisi Miksotrofik Terhadap Pertumbuhan, Biomassa, Klorofil-A, Dan Kandungan Protein Skeletonema Costatum [PDF]

, 2019
Mikroalga adalah organisme berukuran seluler yang bersifat fotosintesis. Mikroalga biasanya dimanfaat oleh pembudidaya ikan sebagai pakan alami benih. Salah satu mikroalga yang dimanfaatkan yaitu Skeletonema costatum.
Akil, Khaidir
core  

The effects of turbulence on the growth of three different diatom species

Frontiers in Marine Science
The effects of turbulence on phytoplankton growth have received considerable attentions. However, the complexity of turbulence poses a significant challenge to its systematic characterization in the laboratory, resulting in relatively limited data on the
Yijing Liu, Lin Yu, Zhongzhi Yao, Zhongzhi Yao, Yunwen Shen, Yiwen Pan   +5 more
doaj   +1 more source

Note on the Occurrence of Phytoplankton and Its Relation with Mass Mortality in the Jakarta Bay, May and November 2004

Makara Seri Sains, 2007
There were noted two times (May and November 2004), fish mass mortality occurred in the coast of the Jakarta Bay, killing several species of small and big fishes, crustaceans, eels and molluscs.
Q. Adnan, T. Sidabutar, Sugestiningsih, H. Thoha   +3 more
doaj  

Industrial production of diatoms skeletonema costatum and chaetoceros calcitrans

, 2021
Os oceanos são um bioma com um enorme potencial devido aos diversos recursos que provêm dos mesmos, cuja relevância económica é evidenciada por as várias indústrias que dependem e lucram dos oceanos. Uma indústria que tem emergido com contínua e crescente inovação é a biotecnologia marinha. Através desta indústria foi possível expandir a aplicabilidade
openaire   +1 more source