Results 161 to 170 of about 42,789 (239)

River Otter Predation of Nesting Seabirds Along the Coasts of North America. [PDF]

Ecol Evol
Stuntz L, Orben RA.
europepmc   +1 more source

First Derivations of Air‐Sea CO2 Fluxes in the Central Mediterranean and Possible Impact of the 2022–2023 Marine Heatwave

Journal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.
Abstract Marginal seas significantly impact the global carbon cycle. However, current knowledge on the role of marginal seas is limited, and only a few in situ data sets on air‐sea CO2 exchange are available. This study presents the first direct measurements of CO2 partial pressure (pCO2 ${\text{CO}}_{2}$) and derived air‐sea CO2 ${\text{CO}}_{2}$ flux
Mattia Pecci, Damiano Sferlazzo, Fabrizio Anello, Silvia Becagli, Simone Colella, Lorenzo De Silvestri, Tatiana Di Iorio, Antonio Iaccarino, Daniela Meloni, Francesco Monteleone, Salvatore Piacentino, Elena Principato, Alcide di Sarra   +12 more
wiley   +1 more source

Anomalously Low New Production in the Northeast Atlantic During Spring 2024: A Consequence of Weaker Winter Mixing?

Journal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.
Abstract In 2024 an anomalous region of low chlorophyll water covering ∼721,000 km2 or 1.7% of North Atlantic surface area dominated the Northeast Atlantic. This feature formed during spring, remained identifiable as a region of low chlorophyll throughout the summer months in temperate and subpolar waters and, due to low opal ballasting potential of ...
S. C. Painter, E. E. García‐Martín, C. Feltham, R. Muliawan, E. Mawji, K. Peel, S. Kelly, A. Flohr, S. Hartman, A. R. Gates   +9 more
wiley   +1 more source

Isolation and molecular characterization of Toxoplasma gondii from naturally infected seabirds on the southern coast of Santa Catarina state, Brazil. [PDF]

Parasitol Res
Remor-Sebolt AP, de Lima FR, Wilhelms FM, Cavallieri AC, Macagnan E, de Souza GC, de Barros LD, de Castilho PV, Chryssafidis AL, de Moura AB.   +9 more
europepmc   +1 more source

An Explicit Test of Kill the Winner: Protistan Grazing and Phage Lysis Differentially Impact Fast‐Growing Bacterial Taxa in the Coastal Antarctic

Environmental Microbiology, Volume 28, Issue 2, February 2026.
We evaluated whether predators ‘kill the winner’ wherein protists and phages preferentially impact the most abundant members of bacterial assemblages over an austral summer with weekly dilution experiments. Seawater from 10 m was divided into two serial dilutions with either 0.2 μm (to evaluate protist grazing) or 30 kDa (to evaluate protist grazing ...
Elizabeth Connors, Abigail Coker, Grace S. Wang, Lisa Zeigler, Jeff S. Bowman   +4 more
wiley   +1 more source

An overview of HPAI H5N1 clade 2.3.4.4b and its emerging threat in mainland Australia: Identified knowledge gaps. [PDF]

One Health
Zhang P, MacIntyre CR.
europepmc   +1 more source

Detection of Zoonotic Photobacterium damselae Subspecies damselae in a Razorbill (Alca torda): The First Report of a Potential Cross‐Species Transmission in Birds

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
The first isolation of Photobacterium damselae subsp. damselae in a razorbill highlights a new cross‐species transmission of this new emerging zoonotic bacterium. Given the role of migratory birds in pathogen spread and the impact of climate change on marine ecosystems, further research and a preventive approach are essential to mitigate risks to ...
Adriano Minichino, Francesca Lucibelli, Tullia Guardia, Rosario Balestrieri, Serena Aceto, Emanuela Vaccaro, Ludovico Dipineto, Marzia Sapio, Antonio Santaniello, Luigi Maria De Luca Bossa, Giovanna De Luca, Alessandro Fioretti, Luca Borrelli   +12 more
wiley   +1 more source

Reviewing seas of data: Integrating image‐based bio‐logging and artificial intelligence to enhance marine conservation

Methods in Ecology and Evolution, Volume 17, Issue 2, Page 272-290, February 2026.
Abstract Conservation of marine ecosystems can be improved through a better understanding of ecosystem functioning, particularly the cryptic underwater behaviours and interactions of marine predators. Image‐based bio‐logging devices (including images, videos and active acoustic) are increasingly used to monitor wildlife movements, foraging behaviours ...
Marianna Chimienti, Akiko Kato, Vahid Seydi, Stefan Schoombie, Jefferson T. Hinke, Ruth Joy, Damian C. Lidgard, W. Chris Oosthuizen, Yannis P. Papastamatiou, Yan Ropert‐Coudert, Akinori Takahashi, Jean‐Baptiste Thiebot, Muriel Visani, Mickael Coustaty, Tiphaine Jeanniard‐du‐Dot   +14 more
wiley   +1 more source

Bird impacts on ecological structure, composition and function in Arctic ponds. [PDF]

Polar Biol
Jensen TC, Schartau AK, Skjelbred B, Eiler A, Loonen MJJE, Veraart AJ.   +5 more
europepmc   +1 more source

Quantifying functionally equivalent species and ecological network dissimilarity with optimal transport distances

Methods in Ecology and Evolution, Volume 17, Issue 2, Page 301-321, February 2026.
Abstract Quantifying the structure and dynamics of species interactions in ecological communities is fundamental to studying ecology and evolution. While there are numerous approaches to analysing ecological networks, there is not yet an approach that can (1) quantify dissimilarity in the global structure of ecological networks that range from ...
Kai M. Hung, Lydia Beaudrot, Ann E. Finneran, Alex G. Zalles, César A. Uribe   +4 more
wiley   +1 more source