Trait‐density relationships explain performance in cladoceran zooplankton

Ecology ◽  
2021 ◽  
Author(s):  
Dachin N. Frances ◽  
Amelia J. Barber ◽  
Caroline M. Tucker
Keyword(s):  
Cladoceran Zooplankton

Dynamics of Consumer-Resource Systems

2013 ◽  
Author(s):  
André M. de Roos ◽  
Lennart Persson
Keyword(s):  
Model Organism ◽  
Growth Dynamics ◽  
Population Cycles ◽  
Food Density ◽  
Juvenile Period ◽  
Ecological Processes ◽  
Resource Dynamics ◽  
Cladoceran Zooplankton ◽  
The Individual ◽  
Consumer Resource

This chapter focuses on consumer-resource dynamics in systems where consumers of different sizes compete for a shared resource. It considers the implications of three important aspects of consumer life history: the explicit handling of a juvenile period leading to a delay between the time when an individual is born to when it starts to reproduce; the rate by which individual ecological processes scale with body size; and whether the rate by which the individual grows is dependent on food density or not. The chapter examines the effects of different resource growth dynamics to illustrate the fundamental differences between population cycles driven by interactions between individuals of different sizes, and classical predator–prey cycles driven by interactions between the consumer and the resource, also referred to as paradox of enrichment cycles. It also discusses experiments with the model organism, the cladoceran zooplankton Daphnia, to elucidate our current understanding of cycles driven by cohort interactions in this organism.

Non-predatory mortality indices of cladoceran zooplankton in the pelagial and littoral of a shallow meso-eutrophic lake

2007 ◽  
Vol 416 (1) ◽  
pp. 391-393 ◽  
Author(s):  
O. P. Dubovskaya ◽  
V. P. Semenchenko ◽  
M. I. Gladyshev ◽  
J. F. Buseva ◽  
V. I. Razlutskij
Keyword(s):  
Eutrophic Lake ◽  
Cladoceran Zooplankton

scholarly journals Distribution of Cladoceran Zooplankton Among Prairie Pothole Wetlands in Northwest Iowa

1998 ◽  
Vol 14 (1) ◽  
pp. 37-51 ◽  
Author(s):  
Evelyn E. Gaiser ◽  
Kenneth L. Lang
Keyword(s):  
Prairie Pothole ◽  
Prairie Pothole Wetlands ◽  
Cladoceran Zooplankton

scholarly journals Cladoceran Zooplankton Abundance under Clear and Snow-Covered Ice

2003 ◽  
Vol 18 (1) ◽  
pp. 169-170 ◽  
Author(s):  
Timothy J. DeBates ◽  
Steven R. Chipps ◽  
Matthew C. Ward ◽  
Kent B. Werlin ◽  
Paul B. Lorenzen
Keyword(s):  
Zooplankton Abundance ◽  
Cladoceran Zooplankton

Do cyanobacterial blooms alter community structure of cladoceran zooplankton?

2000 ◽  
Vol 27 (2) ◽  
pp. 1040-1043
Author(s):  
Jaana Hietala ◽  
Helena Korpelainen ◽  
Jouko Sarvala
Keyword(s):  
Community Structure ◽  
Cyanobacterial Blooms ◽  
Cladoceran Zooplankton

HIGH DISPERSAL CAPACITY OF CLADOCERAN ZOOPLANKTON IN NEWLY FOUNDED COMMUNITIES

Ecology ◽  
2005 ◽  
Vol 86 (2) ◽  
pp. 353-359 ◽  
Author(s):  
Gerald Louette ◽  
Luc De Meester
Keyword(s):  
Dispersal Capacity ◽  
High Dispersal ◽  
Cladoceran Zooplankton

Seasonality, substrate perference and attachment sites of epizoic diatoms on cladoceran zooplankton

1994 ◽  
Vol 16 (1) ◽  
pp. 53-68 ◽  
Author(s):  
Evelyn E. Gaiser ◽  
Roger W. Bachmann
Keyword(s):  
Attachment Sites ◽  
Cladoceran Zooplankton

Ratio of neonate to adult size explains life history characteristics in cladoceran zooplankton

2006 ◽  
Vol 34 (5) ◽  
pp. 474-479 ◽  
Author(s):  
S. Nandini ◽  
S. S. S. Sarma
Keyword(s):  
Life History ◽  
Adult Size ◽  
Life History Characteristics ◽  
Cladoceran Zooplankton

scholarly journals Cladoceran diversity dynamics in lakes from a northern mining region: responses to multiple stressors characterized by alpha and beta diversity

2017 ◽  
Vol 74 (10) ◽  
pp. 1654-1667 ◽  
Author(s):  
Amanda K. Winegardner ◽  
Natasha Salter ◽  
Stéphane Aebischer ◽  
Reinhard Pienitz ◽  
Alison M. Derry ◽  
...  
Keyword(s):  
Beta Diversity ◽  
Nutrient Loading ◽  
Multiple Stressors ◽  
Sediment Cores ◽  
Alpha And Beta Diversity ◽  
Mining Region ◽  
Combined Use ◽  
Temporal Beta Diversity ◽  
Cladoceran Zooplankton ◽  
Diversity Dynamics

The lakes surrounding the iron ore mining region of Schefferville, Quebec, Canada, sit within a landscape of historical disturbances, two of which have been relatively well documented over time: metal contamination and nutrient loading. Based on the analysis of sediment cores, we used cladoceran zooplankton subfossil assemblages from two lakes located in Schefferville to track both alpha and beta diversity over the last 100+ years. We showed that high metal concentrations were correlated with decreased cladoceran diversity, and that the site that experienced both direct wastewater input and atmospheric metal loading (Lake Dauriat) had the greatest declines in cladoceran richness. In both lakes, turnover in cladoceran assemblages was highest in the mining period. During the period of mine closures and improvement of wastewater treatment, some decreases in metal enrichment in the sediments and increases in cladoceran richness were observed in Lake Dauriat. Overall, a combined use of species richness and beta diversity metrics showed alpha and beta diversity are not always congruent, and that there are various ways to interpret scenarios of temporal beta diversity in northern freshwater systems.

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