Results 51 to 60 of about 7,485 (207)

Ultraviolet Radiation Stimulates Activity of CO2 Concentrating Mechanisms in a Bloom-Forming Diatom Under Reduced CO2 Availability

open access: yesFrontiers in Microbiology, 2021
The diatom Skeletonema costatum is cosmopolitan and forms algal blooms in coastal waters, being exposed to varying levels of solar UV radiation (UVR) and reduced levels of carbon dioxide (CO2).
Guang Gao   +3 more
doaj   +1 more source

Analysis of the Structure and Functioning of the Chudao Oyster Reef Ecosystem in Sanggou Bay, China

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
The study focuses on the Chudao oyster reef ecosystem in Sanggou Bay, China. By investigating the biodiversity, food web structure, and energy flow, the study aims to provide a basis for further exploring the role of oyster reef in maintaining marine ecological environment. ABSTRACT The Chudao oyster reef in Sanggou Bay, China represents a rare case of
Yazhou Shi   +8 more
wiley   +1 more source

The metabolism of wax esters and other lipids by the marine copepod, Calanus helgolandicus

open access: yesJournal of Lipid Research, 1970
The polyunsaturated wax esters which occur in an oil droplet in Calanus helgolandicus apparently serve as a short term reserve metabolic fuel. The lipids of the copepods were labeled by feeding them 14C-labeled diatoms, Skeletonema costatum, after which ...
Richard F. Lee   +3 more
doaj   +1 more source

Laju Filtrasi Kerang Hijau (Perna Viridis) terhadap Skeletonema Costatum pada Berbagai Tingkat Salinitas [PDF]

open access: yes, 2015
Kerang hijau (Perna viridis) merupakan organisme filter feeder dimana dalam mendapatkan makanannya dilakukan dengan cara menyaring makanan berupa plankton di perairan.
Haeruddin, H. (Haeruddin)   +2 more
core  

Strain-related physiological and behavioral effects of Skeletonema marinoi on three common planktonic copepods [PDF]

open access: yes, 2014
Three strains of the chain-forming diatom Skeletonema marinoi, differing in their production of polyunsaturated aldehydes (PUA) and nutritional food components, were used in experiments on feeding, egg production, hatching success, pellet production, and
Båmstedt, Ulf   +3 more
core   +1 more source

Phytoplankton Diversity as Ecological Indicator in Jimbaran Bay Waters [PDF]

open access: yes, 2014
A study was carried out to evaluate the ecological condition in Jimbaran Bay Waters by using Phytoplankton Diversity Index. The study was conducted at Balangan, Pemuda, Jimbaran, Kedonganan, Kelan and Segara Beach located in Jimbaran Bay. Shannon-Wiener
Perwira, I. Y. (Ima), Ulinuha, D. (Devi)
core  

Molecular Mechanisms of Algicidal Bacteria in Controlling Harmful Algal Blooms: Advances in Bacteria‐Algae Interactions

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 2, April 2026.
This review elucidates the molecular mechanisms of algicidal bacteria, highlighting critical behaviours like chemotaxis, quorum sensing and extracellular vesicle release. It details how these actions disrupt algal cellular integrity, photosynthesis and calcium homeostasis, providing a theoretical foundation for controlling harmful algal blooms ...
Jiaxin Wang, Binfu Xu, Lixing Huang
wiley   +1 more source

Diatoms synthesize sterols by inclusion of animal and fungal genes in the plant pathway [PDF]

open access: yes, 2020
Diatoms are ubiquitous microalgae that have developed remarkable metabolic plasticity and gene diversification. Here we report the first elucidation of the complete biosynthesis of sterols in the lineage.
, Angela   +7 more
core   +1 more source

Revealing Seasonal Patterns and Metabolism of Microbial Plankton in a Productive Coastal Upwelling System

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.
Abstract Increasing our knowledge about the structure and metabolism of the microbial plankton community in coastal upwelling systems is essential for efficiently managing the resources of these highly productive ecosystems. Here we explore seasonal variations of this community in the NW Iberian coastal upwelling system by measuring variables informing
María López‐Haslett   +6 more
wiley   +1 more source

How nitrogen and phosphorus stoichiometry drive the physiology and photosynthesis of Scrippsiella acuminata (Dinophyceae)

open access: yesJournal of Phycology, Volume 62, Issue 1, Page 96-111, February 2026.
Abstract Development and growth of microalgae are mainly sustained by two essential nutrients: nitrogen (N) and phosphorus (P). Although single‐nutrient limitation has been extensively studied, the balance between N and P availability remains less explored.
Lise Delatte   +5 more
wiley   +1 more source

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