Results 21 to 30 of about 7,571 (218)

Plankton community and copepod production in a temperate coastal lagoon: what is changing in a short temporal scale? [PDF]

, 2020
Coastal lagoons are often exposed to intense short-term environmental changes and strong anthropogenic pressures influencing zooplanktonic communities and production.
Ben-Hamadou, Radhouane, Chicharo, Luis, Cruz, Joana, Garrido, Susana, Ré, Pedro, Santos, A.M.P., Teodosio, Maria   +6 more
core   +2 more sources

Postglacial expansion of the arctic keystone copepod calanus glacialis [PDF]

, 2018
Calanus glacialis, a major contributor to zooplankton biomass in the Arctic shelf seas, is a key link between primary production and higher trophic levels that may be sensitive to climate warming. The aim of this study was to explore genetic variation in
A Fleminger, A Weydmann, A Weydmann, A Weydmann, A Weydmann, Agata Weydmann, Aleksandra Przyłucka, Artur Burzyński, B Niehoff, C Haag-Liautard, DC MacLellan, DH Reed, E Kenchington, E Werle, Ester A. Serrão, F Tajima, FR Cottier, G Baele, Gareth A. Pearson, GJ Parent, GM Hewitt, GM Hewitt, HJ Bandelt, HJ Hirche, I Smolina, J McManus, J Pons, J Provan, J Provan, JE Søreide, JM Questel, JS Gray, K Blachowiak-Samolyk, K Tamura, Katarzyna S. Walczyńska, KN Kosobokova, L Blanco-Bercial, L Excoffier, LN Papadopoulos, M Sarnthein, MA Larkin, Marek Lubośny, N Knowlton, N Knowlton, ONS Aarbakke, P Librado, R Bouckaert, R Ji, R Staden, RF Lee, RJ Conover, RJ Nelson, S Falk-Petersen, S Kwaśniewski, S Swerpel, W Minxiao, W Walczowski, W Walkusz, WS Grant, Y Huang   +59 more
core   +1 more source

Morphological types and seasonal variation in eggs of zooplankton species from bottom sediments in Bahia Blanca Estuary, Argentina [PDF]

, 2006
Resting egg production is a survival mechanism in zooplankton species against adverse environmental conditions. Egg accumulation in the upper layer of the bottom sediments is fundamental to the resurgence of the populations of these species when ...
Berasategui, Anabela Anhi, Diodato, Soledad Lorena, Hoffmeyer, Monica Susana   +2 more
core   +3 more sources

Summer food habits and prey taxa and size electivity of age-0 white bass in a South-Central Nebraska irrigation reservoir

Journal of Freshwater Ecology, 2019
Understanding consumption patterns and preferences of particular life stages for fish species can clarify potential dietary overlap and identify energy flow within aquatic communities.
Brett T. Miller, Casey W. Schoenebeck, Keith D. Koupal   +2 more
doaj   +1 more source

A test of the River Continuum Concept with copepod functional groups in an Amazonian river [PDF]

Acta Amazonica
The River Continuum Concept (RCC) proposes links between functional groups within assemblages with habitat and ecological characteristics of different river sizes. This theory is supported by extensive evidence from fish and macroinvertebrate assemblages,
Lone KVALHEIM, Tânia QUARESMA, Raphael LIGEIRO, Francieli F. BOMFIM   +3 more
doaj   +2 more sources

MetaZooGene Intercalibration Experiment (MZG-ICE): Metabarcoding Marine Zooplankton Diversity of the Global Ocean. [PDF]

Mol Ecol Resour
ABSTRACT DNA metabarcoding of zooplankton biodiversity is used increasingly for monitoring global ocean ecosystems, requiring comparable data from different research laboratories and ocean regions. The MetaZooGene Intercalibration Experiment (MZG‐ICE) was designed to examine1 and analyse patterns of variation of DNA sequence data resulting from multi ...
Blanco-Bercial L, Questel JM, Batta-Lona PG, Escribano R, Falkenhaug T, Hirai J, Huggett JA, Arbizu PM, Peijnenburg KTCA, Suter L, Weydmann-Zwolicka A, Dubbeldam S, Duijm E, Ershova-Menze E, Gonzalez CE, Govender A, Groeneveld J, Khodami S, MacDonald AJ, Mioduchowska M, Polanowski AM, Rodriguez-Perez R, O'Brien TD, Bucklin A.   +23 more
europepmc   +2 more sources

Variação espacial e temporal da densidade da assembléia de microcrustacécos em diferentes sistemas da planície de inundação do alto rio Paraná (PR/MS-Brasil) - DOI: 10.4025/actascibiolsci.v27i3.1313

Acta Scientiarum: Biological Sciences, 2008
Este estudo avaliou a influência do nível hidrométrico e do tipo de sistema na estrutura da assembléia de microcrustáceos planctônicos, em diferentes lagoas da planície de inundação do alto rio Paraná (PR/MS).
Ricardo Brasil Choueri, Claudia Costa Bonecker, Juliana Déo Dias   +2 more
doaj   +1 more source

Tolerance limits and ecological optima of mass zooplankton species of lakes in the south of Western Siberia*

Трансформация экосистем, 2023
In the study, the optima and tolerance limits of various zooplankton species in the diverse geochemical conditions of the south of Western Siberia have been calculated.
N.I. Ermolaeva
doaj   +1 more source

Evidence on Night Movements of Macroinvertebrates to Macrophytes in a Pampean Stream [PDF]

, 2014
Nocturnal invertebrate abundance peaks in lotic systems are usually associated to drift, however, diel migrations other than drift may be important in slow-flowing systems.
Ferreiro, Nicolas Andres
core   +1 more source

On some Copepods from Lakhani, Maharashtra

Environment Conservation Journal, 2010
The present study reports the Copepods diversity from the different water bodies of Lakhani, Dist- Bhandara. Maharashtra. 9 species of Copepods are recorded first time from this region.
S.V. Bhandarkar, G. T. Paliwal
doaj   +1 more source