Results 41 to 50 of about 8,254 (223)

Thermal Acclimation and Adaptation in Marine Protozooplankton and Mixoplankton

Frontiers in Microbiology, 2022
Proper thermal adaptation is key to understanding how species respond to long-term changes in temperature. However, this is seldom considered in protozooplankton and mixoplankton experiments. In this work, we studied how two heterotrophic dinoflagellates
Albert Calbet, Enric Saiz
doaj   +1 more source

Drivers and uncertainties of future global marine primary production in marine ecosystem models [PDF]

, 2015
Past model studies have projected a global decrease in marine net primary production (NPP) over the 21st century, but these studies focused on the multi-model mean rather than on the large inter-model differences. Here, we analyze model-simulated changes
Aumont, O., Aumont, O., Bopp, L., Bopp, L., Buitenhuis, E., Buitenhuis, E., Doney, S. C., Doney, S. C., Dunne, J., Dunne, J., Gruber, Nicolas, Gruber, Nicolas, HASHIOKA, TAKETO, Hauck, J., Hauck, J., Hirata, Takafumi, John, J., John, J., Laufkotter, C., Laufkotter, C., LeQur, C., LeQur, C., Lima, I., Lima, I., Nakano, H., NOGUCHI, MAKI, Seferian, R., Seferian, R., Totterdell, I., Totterdell, I., Vichi, M., Vichi, M., Vogt, M., Vogt, M., Volker, C., Volker, C., 中野, 英之, 平田, 貴文, 橋岡, 豪人, 野口, 真希   +39 more
core   +6 more sources

High Dynamics of Ciliate Community Revealed via Short-Term, High-Frequency Sampling in a Subtropical Estuarine Ecosystem

Frontiers in Microbiology, 2022
Ciliates are pivotal components of the marine microbial food web, exerting profound impacts on oceanic biogeochemical cycling. However, the temporal dynamics of ciliate assemblages on a short time scale in the highly fluctuating estuarine ecosystem ...
Bowei Gu, Bowei Gu, Bowei Gu, Hungchia Huang, Hungchia Huang, Yizhe Zhang, Yizhe Zhang, Ran Li, Ran Li, Lei Wang, Ying Wang, Ying Wang, Jia Sun, Jia Sun, Jianning Wang, Jianning Wang, Rui Zhang, Rui Zhang, Nianzhi Jiao, Nianzhi Jiao, Dapeng Xu, Dapeng Xu   +21 more
doaj   +1 more source

The CCAP KnowledgeBase : linking protistan and cyanobacterial biological resources with taxonomic and molecular data [PDF]

, 2013
Peer ...
Achilles-Day, Undine E M, Blaxter, Mark, Brennan, Debra, Campbell, Christine N, Clarke, Alison, Day, John G, Dorrell, Richard G, Field, Joanne, Gachon, Claire M M, Gharbi, Karim, Gontarek, Steven, Guiry, Michael D, Heesch, Svenja, Kuepper, Frithjof C, Menendez, Cecilia Rad, Saxon, Rachel J, Veszelovszki, Andrea   +16 more
core   +2 more sources

Feeding rates of macro‐ and microzooplankton on heterotrophic nanoflagellates [PDF]

Limnology and Oceanography, 1996
Thirteen metazooplankton and three ciliate species were examined for their ability to prey on heterotrophic nanoflagellates (HNF). Grazing losses of two species of HNF, Bodo saltans (kinetoplastid) and Spumella sp. (chrysomonad), were estimated in batch experiments by the disappearance of HNF in the presence or absence of predators.
Jürgens, K., Wickham, S., Rothhaupt, K., Santer, B.   +3 more
openaire   +2 more sources

Ciliate microzooplankton from the Northeastern Gulf of Mexico

ICES Journal of Marine Science, 2021
AbstractMicrozooplankton mediate a critical juncture of autotrophic and heterotrophic microbial production in the water column. Taxonomic and ecological work on this group has been substantial, yet few reports exist for the offshore waters of the Gulf of Mexico (GOM).
Richard A Snyder, Joseph A Moss, Luciana Santoferrara, Marie Head, Wade H Jeffrey   +4 more
openaire   +1 more source

Summertime tintinnids in surface water of the Weddell and Cosmonaut seas: community structure and relationships with different water masses

Polar Research, 2023
Tintinnids (Ciliophora) are important microzooplankton grazers. In the Southern Ocean, they are found in the Antarctic Zone, Polar Front and Subantarctic Zone.
Jingyuan Li, Haibo Li, Chaofeng Wang, Yuan Zhao, Li Zhao, Yi Dong, Wuchang Zhang   +6 more
doaj   +1 more source

Analyzing the Impacts of Elevated-CO2 Levels on the Development of a Subtropical Zooplankton Community During Oligotrophic Conditions and Simulated Upwelling

Frontiers in Marine Science, 2019
Ocean acidification (OA) is affecting marine ecosystems through changes in carbonate chemistry that may influence consumers of phytoplankton, often via trophic pathways.
María Algueró-Muñiz, Henriette G. Horn, Henriette G. Horn, Santiago Alvarez-Fernandez, Carsten Spisla, Carsten Spisla, Nicole Aberle, Nicole Aberle, Lennart T. Bach, Wanchun Guan, Eric P. Achterberg, Ulf Riebesell, Maarten Boersma, Maarten Boersma   +13 more
doaj   +1 more source

The one-dimensional Keller-Segel model with fractional diffusion of cells [PDF]

, 2009
We investigate the one-dimensional Keller-Segel model where the diffusion is replaced by a non-local operator, namely the fractional diffusion with exponent ...
Aubin J-P, Biler P, Blanchet A, Bournaveas N, Caffarelli L A Souganidis P E, Caffarelli L A Vasseur A, Escudero C, Horstmann D, Klafter J, Levandowsky M, Lions J-L, Nagai T, Nikolaos Bournaveas, Osaki K, Perthame B, Vincent Calvez   +15 more
core   +4 more sources

Storm-Induced Predator-Prey Decoupling Promotes Springtime Accumulation of North Atlantic Phytoplankton

Frontiers in Marine Science, 2019
We examined the response of North Atlantic plankton population dynamics to rapid re-stratification of surface waters following a deep mixing event during spring.
Francoise Morison, Elizabeth Harvey, Gayantonia Franzè, Susanne Menden-Deuer   +3 more
doaj   +1 more source