scholarly journals Efficiency of crustacean zooplankton in transferring allochthonous carbon in a boreal lake

Ecology ◽  
2020 ◽  
Vol 101 (6) ◽  
Author(s):  
Guillaume Grosbois ◽  
Dominic Vachon ◽  
Paul A. del Giorgio ◽  
Milla Rautio
Keyword(s):  
Crustacean Zooplankton ◽  
Boreal Lake ◽  
Allochthonous Carbon

EVLUETION OF DIETARY UTILIZATION OF BLOOM-FORMING CYANOBACTERIA BY SMALL-BODIED CRUSTACEAN ZOOPLANKTON USING FATTY ACID ANALYSIS

2019 ◽  
Vol 75 (7) ◽  
pp. III_367-III_374
Author(s):  
Souta AOMORI ◽  
Megumu FUJIABAYASHI ◽  
Kunihiro OKANO ◽  
Yoshihiro TAKADA ◽  
Naoyuki MIYATA
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Analysis ◽  
Crustacean Zooplankton

Effects of climate and atmospheric deposition on a boreal lake chemistry: A synthesis of 36 years of monitoring data

2021 ◽  
Vol 758 ◽  
pp. 143639 ◽  
Author(s):  
Charles Marty ◽  
Louis Duchesne ◽  
Suzanne Couture ◽  
Christian Gagnon ◽  
Daniel Houle
Keyword(s):  
Atmospheric Deposition ◽  
Monitoring Data ◽  
Lake Chemistry ◽  
Boreal Lake

Resilience of lake-edge wetlands to water level changes in a southern boreal lake

2021 ◽  
Author(s):  
Audréanne Loiselle ◽  
Raphaël Proulx ◽  
Marie Larocque ◽  
Stéphanie Pellerin
Keyword(s):  
Water Level ◽  
Water Level Changes ◽  
Boreal Lake

Using zooplankton metabarcoding to assess the efficacy of different techniques to clean-up an oil-spill in a boreal lake

2021 ◽  
pp. 105847
Author(s):  
Phillip J. Ankley ◽  
Yuwei Xie ◽  
Tyler A. Black ◽  
Abigail DeBofsky ◽  
McKenzie Perry ◽  
...  
Keyword(s):  
Oil Spill ◽  
Boreal Lake

scholarly journals Black Carbon Contributes Substantially to Allochthonous Carbon Storage in Deltaic Vegetated Coastal Habitats

2021 ◽  
Vol 55 (9) ◽  
pp. 6495-6504
Author(s):  
Yuan Li ◽  
Chuancheng Fu ◽  
Lin Zeng ◽  
Qian Zhou ◽  
Haibo Zhang ◽  
...  
Keyword(s):  
Black Carbon ◽  
Carbon Storage ◽  
Coastal Habitats ◽  
Allochthonous Carbon

Changes in the crustacean communities of Lakes Michigan, Huron, and Erie following the invasion of the predatory cladoceran Bythotrephes longimanus

2004 ◽  
Vol 61 (11) ◽  
pp. 2111-2125 ◽  
Author(s):  
Richard P Barbiero ◽  
Marc L Tuchman
Keyword(s):  
Zooplankton Community ◽  
Crustacean Zooplankton ◽  
Bythotrephes Longimanus ◽  
Zooplankton Community Structure ◽  
Cladoceran Species ◽  
Invertebrate Predators ◽  
Predatory Cladoceran ◽  
Leptodora Kindti ◽  
Escape Responses ◽  
Zooplankton Communities

The crustacean zooplankton communities in Lakes Michigan and Huron and the central and eastern basins of Lake Erie have shown substantial, persistent changes since the invasion of the predatory cladoceran Bythotrephes in the mid-1980s. A number of cladoceran species have declined dramatically since the invasion, including Eubosmina coregoni, Holopedium gibberum, Daphnia retrocurva, Daphnia pulicaria, and Leptodora kindti, and overall species richness has decreased as a result. Copepods have been relatively unaffected, with the notable exception of Meso cyclops edax, which has virtually disappeared from the lakes. These species shifts have for the most part been consistent and equally pronounced across all three lakes. Responses of crustacean species to the Bythotrephes invasion do not appear to be solely a consequence of size, and it is likely that other factors, e.g., morphology, vertical distribution, or escape responses, are important determinants of vulnerability to predation. Our results indicate that invertebrate predators in general, and invasive ones in particular, can have pronounced, lasting effects on zooplankton community structure.

Cadmium concentrations of crustacean zooplankton of acidified and nonacidified Canadian Shield lakes

1990 ◽  
Vol 24 (9) ◽  
pp. 1367-1372 ◽  
Author(s):  
Norman D. Yan ◽  
Gerald L. Mackie ◽  
Peter J. Dillon
Keyword(s):  
Canadian Shield ◽  
Crustacean Zooplankton ◽  
Shield Lakes

A biophysical model of the interaction between vertical migration of crustacean zooplankton and circulation in the Lower St. Lawrence Estuary

1999 ◽  
Vol 56 (12) ◽  
pp. 2420-2432 ◽  
Author(s):  
Bruno A Zakardjian ◽  
Jeffrey A Runge ◽  
Stephane Plourde ◽  
Yves Gratton
Keyword(s):  
Population Dynamics ◽  
Vertical Migration ◽  
Horizontal Distribution ◽  
Calanus Finmarchicus ◽  
Biophysical Model ◽  
Crustacean Zooplankton ◽  
Simple Formulation ◽  
Lawrence Estuary ◽  
Circulation Patterns ◽  
St Lawrence Estuary

As an essential step in modeling the influence of circulation on the population dynamics of marine planktonic copepods, we define a simple formulation of swimming behavior that can be used in both Eulerian and Lagrangian models. This formulation forces aggregation of the population toward a preferential depth and can be stage specific and time varying, thus allowing description of either diurnal or seasonal vertical migration. We use the formulation to examine the interaction between the circulation and vertical distribution in controlling horizontal distribution of the common planktonic copepod Calanus finmarchicus in the Lower St. Lawrence Estuary, Canada. We first introduce diel migration into a simple one-dimensional model and then into a model of residual two-dimensional circulation patterns representative of conditions encountered in the Lower St. Lawrence Estuary. Results from the latter indicate that interactions between circulation and stage-specific swimming behaviors are the main mechanisms for aggregation of planktonic crustaceans at the head of the Laurentian Channel and highlight the implications of flushing of the surface-dwelling young stages for the population dynamics of C. finmarchicus in the Lower St. Lawrence Estuary.

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