Results 191 to 200 of about 62,701 (282)

Classification of diatoms–Checklist of generic rank of extant diatoms

The diatoms are one of the most successful microalgal groups in both aquatic and terrestrial habitats. They possess architecturally complex and unique siliceous cell walls (valves and girdle bands). There are probably well over ca.

core  

Molecular evidence of domoic acid production in the high Arctic Qikiqtaaluk Region of Inuit Nunangat

Limnology and Oceanography Letters, Volume 11, Issue 6, November 2026.
Abstract Domoic acid, a neurotoxin produced by the diatom Pseudo‐nitzschia, is an increasing concern in Arctic marine environments. Shellfish harvesting occurs in many Canadian Arctic waterways in Inuit Nunangat and is the main vector for human domoic acid exposure, but most toxin monitoring has occurred in the Pacific Arctic region.
Patrick L. White, Gordon Lax, Margaret Mars Brisbin, Arianna I. Krinos, Harriet Alexander, Jenifer S. Spence, Maria A. Cavaco, Terry Noah, Megan E. Roberts, Simon Shyka‐Brown, Marty Kuluguqtuq, Laisa Audlaluk‐Watsko, Meeka Kiguktak, Stephanie Waterman, Andrew K. Hamilton, David Didier, Maya P. Bhatia, Erin M. Bertrand   +17 more
wiley   +1 more source

The mosaic of aquatic photorespiration: evolution, diversity, and global biogeochemical impacts. [PDF]

New Phytol
Dao O, Barrett J, Burlacot A, Peltier G, Li-Beisson Y, Mackinder LCM.   +5 more
europepmc   +1 more source

Ultraviolet radiation lowers upper thermal limits in marine diatoms

Limnology and Oceanography Letters, Volume 11, Issue 6, November 2026.
Abstract Escalating ultraviolet radiation (UVR) and ocean warming are expected to interactively shape phytoplankton performance, yet their combined effects on diatom thermal plasticity remain poorly resolved. We quantified how UVR alters growth‐based thermal performance curves in three model marine diatoms grown across species‐specific temperature ...
Yuheng An, Zhenzhen Li, Futian Li, Juan Diego Gaitan‐Espitia, Yaping Wu, Juntian Xu   +5 more
wiley   +1 more source

Dietary records in cosmopolitan copepod <i>Calanus</i> spp. revealed large contribution of dinoflagellates in subarctic Pacific. [PDF]

Sci Adv
Choi H, Choi B, Kim JH, Park N, Won H, Kim J, Jung J, Lee Y, Yang EJ, Kim MS, Yang W, Lee Y, Choi DH, Noh JH, Popp BN, Shin KH.   +15 more
europepmc   +1 more source

Contrasting associations of sea‐ice meltwater and meteoric water with nitrogen uptake patterns in the summer Cosmonaut Sea, Antarctica

Limnology and Oceanography Letters, Volume 11, Issue 6, November 2026.
Abstract Nitrogen uptake by phytoplankton influences Southern Ocean productivity and carbon export, but how source‐resolved meltwater is associated with nitrate and ammonium use remains unclear. Here, 15N tracer incubations and a δ18O‐salinity mixing model were combined to examine nitrogen uptake in the early‐summer Cosmonaut Sea.
Kun Zhang, Qianyao Ma, Jun Zhao, Qiang Hao, Shunan Cao, Zifei Yang, Zhen Tang, Minfang Zheng, Mengya Chen, Jianfeng He, Min Chen   +10 more
wiley   +1 more source

Dynamics of Micro-Diatoms in the Austral Autumn/Winter Reveal Ecological Strategies in the Northern End of the Antarctic Peninsula. [PDF]

Microb Ecol
Liu L, Zhao X, Wang X, Zhao Y, Luo P, Sun C, Li W, Zhu J, Fan G, Ying Y, Zhang J, Xu Q, Mu X.   +12 more
europepmc   +1 more source

Synergistic and Antagonistic Effects of Chemical Pollutants and Parasitic Fungi on Cyanobacterial Metabolism

Environmental Toxicology, Volume 41, Issue 11, Page 1299-1310, November 2026.
ABSTRACT Freshwater ecosystems are increasingly impacted by anthropogenic pollutants, including the widely used herbicide metolachlor (MET) and cigarette butt (CB) litter. Parasites represent an additional biotic stressor that can modulate pollutant effects on their hosts.
Erika Berenice Martínez‐Ruiz, Jutta Fastner, Stephanie Spahr, Justyna Wolinska   +3 more
wiley   +1 more source

Enhanced cellular polyamine pools induced by different nitrogen substrates modify silicification of diatom Paralia sulcata. [PDF]

Commun Biol
Zhou H, Li M, Glibert PM, Liu D.
europepmc   +1 more source

Diatoms and paleoenvironment: a special issue of Diatom

Diatom, 2014
openaire   +1 more source