Results 11 to 20 of about 3,737 (238)

Revealing the Physiological Patterns of Dinoflagellates in North-Eastern Adriatic Phytoplankton. [PDF]

Ecol Evol
Using metatranscriptomics, we have described the annual taxonomic and functional succession of the phytoplankton community in the north‐eastern Adriatic Sea, taking into account the effects of environmental factors on succession. The results obtained in this way represent the first comprehensive physiological characterisation of the phytoplankton ...
Knjaz M, Baricevic A, Smodlaka Tankovic M, Kuzat N, Vlasicek I, Grizancic L, Podolsak I, Kogovsek T, Turkovic A, Pfannkuchen M, Maric Pfannkuchen D.   +10 more
europepmc   +2 more sources

Protistan Plankton Responses to Variable Light and Upwelling in the Peruvian Humboldt Current System: Insights Into Community Dynamics Under Environmental Change. [PDF]

Ecol Evol
Our study reveals (based on experiments) the shifts in protistan plankton communities, serving as energy and organic matter source for higher trophic levels if the Humboldt Current System is affected by climate change as predicted by current models. This may have profound effects on fisheries in the Humboldt Current System.
Katzenmeier S, Gross M, Stoeck T.
europepmc   +2 more sources

Early Cretaceous ammonites and dinoflagellates from the Western Tatra Mountains, Poland [PDF]

Acta Palaeontologica Polonica, 2020
The first Early Cretaceous (Valanginian–Hauterivian) ammonite fauna from the lower part of the Kościeliska Marl Formation (Wściekły Żleb Member) of the Lower Sub-Tatric (Krížna) Nappe, in the Lejowa Valley of the Tatra Mountains are described.
Zdeněk Vašíček, Błażej Błażejowski, Andrzej Gaździcki, Maria Król, Jerzy Lefeld, Petr Skupien, Andrzej Wierzbowski   +6 more
doaj   +1 more source

Seasonal Transition in the Dominance of Photoautotrophic and Heterotrophic Protists in the Photic Layer of a Subtropical Marine Ecosystem. [PDF]

Environ Microbiol Rep
Amplicon sequencing showed a distinct seasonality in protist communities and functional strategies in a subtropical ecosystem in the Gulf of Aqaba. Temperature and nutrients were major drivers of succession. Comparisons with oceanwide Tara‐Ocean datasets indicated that the summer‐oligotrophic protist assemblages from the Gulf of Aqaba resemble those ...
Avrahami Y, Siano R, Rubin-Blum M, Koplovitz G, Henry N, de Vargas C, Frada MJ.   +6 more
europepmc   +2 more sources

Extracellular rRNA Profiling Reveals the Sinking and Cell Lysis Dynamics of Marine Microeukaryotes. [PDF]

Environ Microbiol
Lytic mortality of marine microeukaryotes was assessed using extracellular rRNA profiling. Cell lysis was elevated in the mesopelagic zone (300–500 m), primarily involving cells that had sunk from the surface layer. ABSTRACT Marine plankton communities consist of numerous species, and their composition and physiological states are closely linked to ...
Endo H, Yamagishi Y, Nguyen TT, Ogata H.
europepmc   +2 more sources

Multi-Tool Marine Metabarcoding Bioassessment for Baselining and Monitoring Species and Communities in Kelp Habitats. [PDF]

Mol Ecol Resour
ABSTRACT The astonishing biological diversity found in Californian kelp forests requires efficient and robust monitoring tools to better understand ecological trends and mitigate against loss or disruption of ecosystem services due to human pressure and climate changes.
Maiello G, Lippert MR, Neave EF, Hanson EA, Palumbi SR, Mariani S.   +5 more
europepmc   +2 more sources

Hiddenocysta matsuokae gen. nov. et sp. nov. from the Holocene of Vancouver Island, British Columbia, Canada [PDF]

, 2021
A new dinoflagellate cyst genus and species are described here as Hiddenocysta gen. nov. and Hiddenocysta matsuokae sp. nov. from Holocene sediments in a core from the west coast of Vancouver Island (British Columbia, Canada).
Bogus, Kara, Gurdebeke, Pieter, Louwye, Stephen, Mertens, Kenneth N., Meyvisch, Pjotr, Pospelova, Vera   +5 more
core   +2 more sources

Differences in the Composition of Abundant Marine Picoeukaryotes in the Marginal Sea Derived from Flooding

Frontiers in Marine Science, 2022
The transient impact of flooding on the community composition of marine picoeukaryotes (PEs, cell size ≤5 μm) in the East China Sea (ECS) was revealed in this study.
Chih-Ching Chung, Chih-Ching Chung, Gwo-Ching Gong, Gwo-Ching Gong, Yun-Chi Lin, Ching-Wei Hsu   +5 more
doaj   +1 more source

𝗞𝗲𝗹𝗶𝗺𝗽𝗮𝗵𝗮𝗻 𝗽𝗹𝗮𝗻𝗸𝘁𝗼𝗻 𝗣𝗿𝗼𝗿𝗼𝗰𝗲𝗻𝘁𝗿𝘂𝗺 𝘀𝗽. 𝗽𝗮𝗱𝗮 𝘁𝗮𝗺𝗯𝗮𝗸 𝗶𝗻𝘁𝗲𝗻𝘀𝗶𝗳 𝘂𝗱𝗮𝗻𝗴 𝘃𝗮𝗻𝗮𝗺𝗲 (𝗟𝗶𝘁𝗼𝗽𝗲𝗻𝗮𝗲𝘂𝘀 𝘃𝗮𝗻𝗻𝗮𝗺𝗲𝗶)

AGROMIX, 2023

Heri Ariadi, M.B. Syakirin, Tri Yusufi Mardiana, Hayati Soeprapto, Linayati Linayati, Benny Diah Madusari   +5 more
doaj   +1 more source

Dietary analysis of three important mariculture species in South Korea using DNA metabarcoding in fecal samples

Aquaculture Reports, 2023
Knowledge of dietary composition is crucial for understanding the trophic ecology of a mariculture species and the available food in aquafarms, which is fundamental for assessing ecosystem health status and determining ecological response to ecosystem ...
Biet Thanh Tran, Keun-Yong Kim, Jung Soo Heo, Keun-Sik Kim, Hee Jung Lee, Tae Gyu Park   +5 more
doaj   +1 more source