Results 141 to 150 of about 9,750 (248)

Investigating Fine Particulate Matter in Streams Uncovers Peak Bacterial Activity in Agricultural Streams and on the Finest Particles

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 6, June 2026.
Abstract The processing of organic matter (OM) in stream ecosystems is a key component of the fluvial carbon cycle. While research has largely focused on the cycling of dissolved OM (DOM), suspended particles are increasingly recognized as active sites of OM cycling.
L. Haferkemper, G. Steniczka, S.‐K. Kämmer, M. J. Kainz, K. Attermeyer   +4 more
wiley   +1 more source

Accounting for Spatial Variation in Trophic Processes of Fishes in Large Lakes: An Ecoregion Approach

Freshwater Biology, Volume 71, Issue 6, June 2026.
ABSTRACT For more than 50 years, Lake Ontario has experienced continuous ecological change. The causes and consequences of these changes are only partially understood. Existing monitoring and management programs collect lake‐wide data and provide results and recommendations on perceived lake‐wide processes, potentially overlooking regionally important ...
Benjamin L. Hlina, Aaron T. Fisk, Brent W. Metcalfe, Timothy B. Johnson   +3 more
wiley   +1 more source

Phylogeography and Ecology of New Zealand Freshwater Amphipoda (Paracalliope, Paraleptamphopus, and Phreatogammarus)

, 2006
This thesis examines phylogenetic patterns in three New Zealand amphipod taxa in relation to current geographic distributions and historical climatic (e.g. glaciation, marine inundation) and geological (e.g. mountain building) events using DNA sequencing
Sutherland, Darin Lee
core  

DNA Metabarcoding Reveals Unexpected Predator–Prey–Microbial Dynamics in the Southern Right Whale (Eubalaena australis)

Molecular Ecology, Volume 35, Issue 12, June 2026.
ABSTRACT Southern right whale (Eubalaena australis; SRW) populations are recovering from the impacts of commercial whaling, however, recovery has been spatially variable, with strong associations between reproduction and prey availability. The diet of SRWs has not been widely examined, and with SRW foraging shifting away from high‐latitude foraging ...
Aashi Parikh, Richard O'Rorke, Emma L. Carroll, Els Vermeulen, Robert Harcourt, Stephanie Plön, William J. Rayment, Anthony Chariton   +7 more
wiley   +1 more source

Into the Wild: Farm‐Derived Energy and Nutrients Enter Marine Food Webs With Carrying Capacity Implications for Aquaculture Management

Reviews in Aquaculture, Volume 18, Issue 3, June 2026.
ABSTRACT Marine aquaculture is expanding globally, yet its interactions with surrounding ecosystems remain complex and insufficiently understood. This study reviews the fluxes of energy and nutrients from three major aquaculture systems: finfish cages, suspended bivalves, and seaweed farms and considers their implications for ecosystem functioning and ...
Myriam D. Callier, Ramon Filgueira, Carrie J. Byron, Daniele Brigolin, Dror L. Angel, Sophie J. I. Koch, Bobbi Hudson, Frank Kane, Heather Moore, Antonio Agüera, Lotta C. Kluger, Christopher W. McKindsey   +11 more
wiley   +1 more source

Microbial mats and thalassinid shrimp: Spatial and geochemical interactions in a modern intertidal environment

Sedimentology, Volume 73, Issue 4, Page 1001-1029, June 2026.
ABSTRACT This research examines the spatial and geochemical interactions between mat‐forming microorganisms and thalassinid shrimp in an intertidal flat situated on the shores of Willapa Bay, Washington, USA. The study serves as a contemporary analog for the relationships between mats and burrowing organisms in deep time.
Brette S. Harris, Sara K. Biddle, Maya T. LaGrange, Scott Melnyk, Cody N. Lazowski, Jenifer S. Spence, Daniel Alessi, Jeffrey Kavanaugh, Kurt O. Konhauser, Murray K. Gingras   +9 more
wiley   +1 more source

Three new amphipods

, 1934
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Top-down role of fish predators in structuring amphipod community associated to Posidonia oceanica seagrass meadows

, 2010
Despite the major ecological importance of Posidonia oceanica seagrass meadows in the Mediterranean Sea, little attention has been given to community structuring forces by predators in this ecosystem.
Navone, Augusto, Lepoint, Gilles, Panzalis, Pier, Gobert, Sylvie, Sturaro, Nicolas   +4 more
core  

A new species of Melita Leach, 1814 (Amphipoda: Hadzioidea: Melitidae) from Patos Lagoon, southern Brazil

Nauplius
A new species of the family Melitidae Bousfield, 1973, Melita petronioi sp. nov., is described with material collected from Patos Lagoon, coast of the Brazilian state of Rio Grande do Sul, southern Brazil.
André R. Senna, Rayane Sorrentino, Angelina N. S. Machado, Paula Torrent   +3 more
doaj  

Pelagic Amphipod

, 2013
SwimmingThis is a mesopelagic amphipod from the genus Cystisoma. Based on the elongate first antennae, this beast must be Cystisoma latipes (Stephensen, 1918) or C. gershwinae Zeidler, 2003.
Gates, A.
core