Changes in infaunal assemblage structure influence nutrient fluxes in sediment enriched by mussel biodeposition

E Lacoste, AM Weise, MF Lavoie, P Archambault… - Science of The Total …, 2019 - Elsevier
Although many studies have described the influence of bivalve aquaculture on the benthic
environment, effects on benthic functional diversity are poorly known, as are links with …

Community patch dynamics governs direct and indirect nutrient recycling by aggregated animals across spatial scales

CL Atkinson, KJ Forshay - Functional Ecology, 2022 - Wiley Online Library
Animals can have pervasive effects on ecosystems as they modify their biogeochemical and
physical environments. In particular, when animals occur in high densities these effects can …

Benthic responses to organic enrichment under a mussel (Mytilus edulis) farm

MF Lavoie, É Lacoste, AM Weise… - Frontiers in Marine …, 2024 - frontiersin.org
Bivalve culture is know to affect some interactions between the water column and the
benthic environment with the organic enrichment. An in situ mesocosms experiment was …

Metabolic activity and functional diversity changes in sediment prokaryotic communities organically enriched with mussel biodeposits

T Pollet, O Cloutier, C Nozais, CW McKindsey… - Plos one, 2015 - journals.plos.org
This experimental microcosm study reports the influence of organic enrichments by mussel
biodeposits on the metabolic activity and functional diversity of benthic prokaryotic …

Effects of mussel (Perna canaliculus) biodeposit decomposition on benthic respiration and nutrient fluxes

H Giles, CA Pilditch - Marine Biology, 2006 - Springer
Suspension-feeding bivalves increase the quantity and quality of sedimenting organic
matter through the production of faeces and pseudofaeces that are remineralised in coastal …

Responses of benthic macrofauna and biogeochemical fluxes to various levels of mussel biodeposition: an in situ “benthocosm” experiment

MD Callier, M Richard, CW McKindsey… - Marine Pollution …, 2009 - Elsevier
An in situ experiment was done to evaluate the dose-dependent response of mussel
biodeposition on benthic communities and biogeochemical fluxes. Natural benthic …

Biogeochemical hotspots: temporal and spatial scaling of the impact of freshwater mussels on ecosystem function

CL Atkinson, CC Vaughn - Freshwater Biology, 2015 - Wiley Online Library
In streams, the creation of nutrient‐transformation hotspots by aggregated organisms may
have heterogeneous and strong cumulative influences on stream nutrient dynamics. Here …

Deposition of shells modify nutrient fluxes in marine sediments: effects of nutrient enrichment and mitigation by bioturbation below mussel farms

P Bergström, Y Durland, M Lindegarth - Aquaculture Environment …, 2020 - int-res.com
Farming of extractive species such as filter feeding bivalves has been proposed as a
potential method to mitigate impacts of eutrophication in marine environments. For such …

Effects of the Invasive Freshwater Mussel Limnoperna fortunei on Sediment Properties and Accumulation Rates

R Tokumon, D Boltovskoy… - Journal of Geophysical …, 2018 - Wiley Online Library
Since its introduction into South America around 1990, the freshwater bivalve Limnoperna
fortunei (the golden mussel) has spread rapidly and is now a dominant component of the …

Dispersal and remineralisation of biodeposits: ecosystem impacts of mussel aquaculture

H Giles - 2006 - researchcommons.waikato.ac.nz
Suspension-feeding bivalves produce biodeposits (faeces and pseudofaeces) that have
much higher sinking velocities than their constituent particles. Consequently they cause …