Results 151 to 160 of about 72,397 (300)

Assessment of the water quality of ten Waikato lakes based on zooplankton community composition. CBER Contract Report No. 60 [PDF]

, 2007
Zooplankton communities were documented from ten Waikato lakes from net haul samples collected in late 2006 and from species hatched from diapausing eggs in sediments collected in early 2007.
Duggan, Ian C.
core   +1 more source

Century‐Scale Changes in the Feeding Patterns of Demersal Fish Species in the Western North Sea

Fish and Fisheries, Volume 27, Issue 2, Page 99-115, March 2026.
ABSTRACT Understanding the extent and magnitude of change in marine food webs requires historical data that predates modern monitoring efforts. Such information can provide invaluable insights into the longer‐term impacts of altered trophic interactions, yet it is rarely incorporated into marine policy frameworks.
Georgina L. Hunt, Nicholas V. C. Polunin, Georg H. Engelhard, Ben D. Wigham, John K. Pinnegar   +4 more
wiley   +1 more source

Orientation and Swimming Behavior of Saithe (Pollachius virens) Larvae Increases the Chance of Recruitment to Nursery Areas

Fisheries Oceanography, Volume 35, Issue 2, Page 199-211, March 2026.
ABSTRACT Saithe (Pollachius virens) is a semipelagic North Atlantic species supporting an important fishery. In the North Sea, saithe spawn east of the Shetland Islands, with larvae recruiting to coastal areas. Understanding the interaction between abiotic and biotic factors influencing larval dispersal is crucial for assessing their population ...
Alessandro Cresci, Anne D. Sandvik, Pål N. Sævik, Mari S. Myksvoll, Jon Albretsen, Caroline M. F. Durif, Marina Mihaljevic, Howard I. Browman, Anne Berit Skiftesvik, Frode B. Vikebø   +9 more
wiley   +1 more source

River Connectivity in Dammed Areas Studied Through Environmental DNA Metabarcoding at Community and Species Levels

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.
ABSTRACT The field of environmental DNA (eDNA) is rapidly expanding with established applications in biodiversity monitoring, rare species detection and ecological assessment. However, its potential to evaluate species connectivity in fragmented aquatic systems remains underexplored.
Sara Fernández, Alba Ardura, Eva Garcia‐Vazquez   +2 more
wiley   +1 more source

Generation of functional noncanonical donor splice sites by +2T variants in breast cancer susceptibility genes: impact on clinical interpretation

The Journal of Pathology, Volume 268, Issue 2, Page 150-163, February 2026.
Abstract Splicing dysregulation is a relevant mechanism of pathogenicity for variants in disease susceptibility genes. Variants affecting the critical intronic +1 and +2 GT nucleotides of the 5’ splice sites (5'ss) are generally strong indicators of pathogenicity.
Inés Llinares‐Burguet, Lara Sanoguera‐Miralles, Elena Bueno‐Martínez, Alicia García‐Álvarez, Alberto Valenzuela‐Palomo, Pedro Pérez‐Segura, Miguel de la Hoya, Eladio A Velasco‐Sampedro   +7 more
wiley   +1 more source

Study on the dynamics of the population of a copepod (Eudiaptomus vulgaris Schmeil). [Translation from: Memorie dell'Istituto Italiano di Idrobiologia Dott.Marco de Marchi 13 179-202, 1961. ] [PDF]

, 1961
Eudiaptomus vulgaris Schmeil is the most abundant copepod in Lake Maggiore and forms also, in respect to other entomostraca, the most important element, through its average biomass and because it is fairly numerous throughout the year.
Hisauchi, K.
core  

Zooplankton Assemblage Structure of the Lower Mississippi River and Floodplain in Relation to Site Hydrological Connection

River Research and Applications, Volume 42, Issue 2, Page 400-414, February 2026.
ABSTRACT The pattern of flow or hydrological connection between a river's main channel and its floodplain can vary seasonally and spatially in frequency, duration, direction, and magnitude. Such variation is expected to promote habitat and biotic diversity.
Jarrod R. Sackreiter, K. Jack Killgore, Amanda J. M. Oliver, Clifford A. Ochs   +3 more
wiley   +1 more source

Seasonal analysis of Southern Ocean copepod ecology using a moored sediment trap

Frontiers in Marine Science
The Southern Ocean is a globally significant site of carbon sequestration with the copepod community exerting a strong influence on the carbon flux.
Florence Atherden, Peter Ward, Sabena Blackbird, George Wolff, Geraint A. Tarling, Clara Manno   +5 more
doaj   +1 more source

Active Transport of Carbon to Demersal Fish Communities in Shelf‐Slope‐Abyssal Systems of the North Atlantic Ocean

Global Biogeochemical Cycles, Volume 40, Issue 2, February 2026.
Abstract The biological carbon pump sequesters carbon through passive fluxes of biologically derived carbon, and by active vertical movement of marine organisms. Trophic coupling between pelagic and benthic communities increases the efficiency of the biological carbon pump as less carbon is lost to remineralization.
Daniel Ottmann, Ken H. Andersen, Yixin Zhao, Colleen M. Petrik, Charles A. Stock, Clive Trueman, P. Daniël van Denderen   +6 more
wiley   +1 more source

EURO-ECOLE: Assessment of the Bioavailability and Potential Ecological Effects of Copper in European Surface Waters ; subproject 4: Evaluation and improvement of the ecological relevance of laboratory generated toxicity data [PDF]

, 2002
This report summarizes the acute and chronic toxicity of copper to algae, Daphnia and a few other freshwater species in standard laboratory test water and a wide range of natural surface waters (collected across Europe), with a wide range of pH ...
Bossuyt, Bart, Heijerick, Dagobert, Janssen, Colin   +2 more
core