Fate of thiamethoxam from treated seeds in mesocosms and response of aquatic invertebrate communities

Ecotoxicology ◽  
2022 ◽  
Author(s):  
A. K. Vanderpont ◽  
C. Lobson ◽  
Z. Lu ◽  
K. Luong ◽  
M. Arentsen ◽  
...  
Keyword(s):  
Aquatic Invertebrate ◽  
Invertebrate Communities

Debris dams as habitat for aquatic invertebrates in forested headwater streams: a large-scale field experiment

2019 ◽  
Vol 70 (5) ◽  
pp. 734
Author(s):  
Brenda R. Baillie ◽  
Brendan J. Hicks ◽  
Ian D. Hogg ◽  
Michael R. van den Heuvel ◽  
Mark O. Kimberley
Keyword(s):  
Large Scale ◽  
Aquatic Invertebrates ◽  
Headwater Streams ◽  
Dam Removal ◽  
Aquatic Invertebrate ◽  
Invertebrate Communities ◽  
Debris Dams ◽  
Scale Field ◽  
Large Scale Field ◽  
Debris Dam

To evaluate the effects of debris dams on aquatic invertebrate communities, we sampled benthic invertebrates in debris dams and riffles in three forested headwater streams in New Zealand. As part of a large-scale field experiment, debris dams were subsequently removed from three treatment sections in each of the streams to assess effects on invertebrate communities. Prior to debris dam removal, total invertebrate densities in debris dams were not significantly different from those in riffles. However, densities of Ephemeroptera, Plecoptera and Trichoptera taxa were significantly higher in debris dams than in riffles. Debris dams contained a higher number of less common taxa (defined as <1% of total catch) and significantly higher densities of shredders. Densities for Coleoptera, Diptera and Trichoptera taxa were significantly higher in the autumn than in the spring. Non-metric multidimensional scaling axis scores indicated that both habitat and season had a significant effect on aquatic invertebrate community composition. At the reach scale, the effects of debris dam removal on the aquatic invertebrate communities were not statistically detectable because debris dams comprised only a small proportion of total habitat. However, these data highlight the importance of debris dams in contributing to the diversity of aquatic invertebrates in forested headwater streams.

Effects of Grass Seed Agriculture on Aquatic Invertebrate Communities Inhabiting Seasonal Wetlands of the Southern Willamette Valley, Oregon

Wetlands ◽  
2013 ◽  
Vol 33 (5) ◽  
pp. 921-937 ◽  
Author(s):  
Lance A. Wyss ◽  
Bruce D. Dugger ◽  
Alan T. Herlihy ◽  
William J. Gerth ◽  
Judith L. Li
Keyword(s):  
Aquatic Invertebrate ◽  
Willamette Valley ◽  
Seasonal Wetlands ◽  
Invertebrate Communities ◽  
Grass Seed

scholarly journals Patchiness of River–Groundwater Interactions within Two Floodplain Landscapes and Diversity of Aquatic Invertebrate Communities

Ecosystems ◽  
2003 ◽  
Vol 6 (8) ◽  
pp. 707-722 ◽  
Author(s):  
Matthias Brunke ◽  
Eduard Hoehn ◽  
Tom Gonser
Keyword(s):  
Aquatic Invertebrate ◽  
Invertebrate Communities

A long-term assessment of pesticide mixture effects on aquatic invertebrate communities

2015 ◽  
Vol 35 (1) ◽  
pp. 218-232 ◽  
Author(s):  
Simone Hasenbein ◽  
Sharon P. Lawler ◽  
Juergen Geist ◽  
Richard E. Connon
Keyword(s):  
Aquatic Invertebrate ◽  
Pesticide Mixture ◽  
Invertebrate Communities ◽  
Mixture Effects

Effects of imidacloprid and a neonicotinoid mixture on aquatic invertebrate communities under Mediterranean conditions

2018 ◽  
Vol 204 ◽  
pp. 130-143 ◽  
Author(s):  
Andreu Rico ◽  
Alba Arenas-Sánchez ◽  
Julia Pasqualini ◽  
Ariadna García-Astillero ◽  
Laura Cherta ◽  
...  
Keyword(s):  
Aquatic Invertebrate ◽  
Invertebrate Communities ◽  
Mediterranean Conditions

Aquatic invertebrate communities of a south German bog stream, a multivariate approach

2001 ◽  
Vol 27 (7) ◽  
pp. 3886-3890
Author(s):  
J. Tham ◽  
J. Blank ◽  
W. Jansen ◽  
H. Rahmann
Keyword(s):  
Aquatic Invertebrate ◽  
Multivariate Approach ◽  
Invertebrate Communities
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