Results 161 to 170 of about 62,604 (259)

Double‐Peaked Hyperspectral Features at 710 and 800 nm for Monitoring Coastal Chlorophyll‐α Concentrations From Space

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract The concentration of chlorophyll‐α $\alpha $ has been estimated from sea color, primarily based on the reflectance ratio between the blue and green spectral bands in multiband images obtained by satellite optical sensors. However, this method is only effective in open, clear water and cannot be reliably applied to shallow coastal waters.
Satoru Yamamoto, Masaru Mizuyama, Moe Matsuoka, Ayame Ikeda, Hiroki Mizuochi, Akira Iguchi   +5 more
wiley   +1 more source

Influence of Biofilms and Extracellular Polymeric Substances on High‐Frequency Acoustic Backscatter

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract Acoustic Backscatter Technique has been used to detect underwater targets and characterize seabed and river floor sediment properties. Microbial biofilms, consisting of microorganisms enclosed in Extracellular Polymeric Substances (EPS), have the potential to modify acoustic backscatter by altering the sediment topography, permeability, and ...
Willian R. Assis, Imtisaal Naeem, Lian Shen, Judy Q. Yang   +3 more
wiley   +1 more source

Seasonal Fluctuations of the Seagrass Holobiont under Contrasting Environmental Conditions. [PDF]

Environ Microbiol Rep
Jamieson T, Chitsaz M, Gobet A, Waycott M, Leterme SC.   +4 more
europepmc   +1 more source

(Re)Pairing With Water: Climate Finance and the Prefigurative Positions of an Ocean Counter‐Politics

Antipode, Volume 58, Issue 2, March 2026.
ABSTRACT This paper takes up recent calls to work ‘for and against climate capitalism’ to foreground the possibility of strategic engagements within capitalist structures that could destabilise its long‐standing exploitative dynamics. In doing so, it locates prefigurative positions of an ocean counter‐politics generated through novel blue financial ...
Carlo Ceglia
wiley   +1 more source

Top‐Down and Bottom‐Up Processes Jointly Explain Mesopredator Movement and Foraging Ecology

Ecology Letters, Volume 29, Issue 3, March 2026.
This study integrates top‐down (polar bear habitat selection) and bottom‐up (fish distribution) processes to test how mesopredators (ringed seals) balance risk–reward tradeoffs in habitat selection. Ringed seals reduced their space use and foraging time in response to predation risk, yet accepted higher risk when prey diversity was elevated ...
Katie R. N. Florko, Tyler R. Ross, Steven H. Ferguson, Joseph M. Northrup, Martyn E. Obbard, Gregory W. Thiemann, David J. Yurkowski, Marie Auger‐Méthé   +7 more
wiley   +1 more source

Differential accumulation of enterococci and arsenic in pelagic Sargassum and seagrass wrack on South Florida beaches. [PDF]

Environ Monit Assess
Abdool-Ghany AA, Amirali A, Reiner R, Hoffman S, Tavarez I, Roca M, Li J, Solo-Gabriele H.   +7 more
europepmc   +1 more source

Behavioral Evidence of Predator–Predator Commensalism: Cobia Track and Feed on Prey Disturbed by Southern Stingrays

Ethology, Volume 132, Issue 3, Page 225-234, March 2026.
We documented a novel predator–predator commensal foraging interaction between cobia (Rachycentron canadum) and a southern stingray (Hypanus americanus) in a shallow coastal habitat of Biscayne Bay, Florida. Using drone‐based observations, we recorded a 7‐min sequence in which a cobia closely tracked the stingray's movements and fed on prey disturbed ...
Julia Saltzman, John Hlavin, Christine Martin, Emily A. Yeager, Catherine C. Macdonald   +4 more
wiley   +1 more source

A Conceptual Framework and Methods for Studying the Connectivity of Fishes

Fish and Fisheries, Volume 27, Issue 2, Page 342-369, March 2026.
ABSTRACT Connectivity is a multifaceted concept that has important implications for the management and conservation of marine and freshwater fishes. We developed a conceptual framework that encompasses multiple, interrelated categories of connectedness, including landscape (e.g., structural, functional) connectivity and ecological (e.g., trophic ...
Jordanna N. Bergman, Jessica A. Robichaud, Jasper McCutcheon, Michael T. Booth, Brendan Campbell, Grace A. Casselberry, Cienna R. Cooper, Bronwyn M. Gillanders, Lucas P. Griffin, Edward Hale, Luc LaRochelle, Karen J. Murchie, Mary Peacock, Reid G. Swanson, Simon D. Stewart, Ryan. J. Woodland, Daniel P. Zielinski, Steven J. Cooke, Morgan L. Piczak   +18 more
wiley   +1 more source

Optimizing seagrass planting arrangements for animal benefits in a multihabitat restoration seascape. [PDF]

Ecol Appl
Sievers M, Brown CJ, Rasmussen JA, Nielsen B, Steinfurth RC, Flindt MR, Banke TL, Gilby BL, Connolly RM.   +8 more
europepmc   +1 more source

Long‐Term Trends in Juvenile Blue Crab Recruitment Patterns in a Wind‐Driven Estuary

Fisheries Oceanography, Volume 35, Issue 2, Page 225-236, March 2026.
ABSTRACT Conserving exploited marine species requires understanding population dynamics across life stages and habitats. This study analyzes juvenile blue crab (Callinectes sapidus) recruitment trends in North Carolina's Albemarle‐Pamlico Estuarine System.
Erin Voigt, Lisa Etherington, David Eggleston   +2 more
wiley   +1 more source