Consumer‐driven nutrient dynamics in freshwater ecosystems: From individuals to ecosystems

CL Atkinson, KA Capps, AT Rugenski… - Biological …, 2017 - Wiley Online Library
The role of animals in modulating nutrient cycling [hereafter, consumer‐driven nutrient
dynamics (CND)] has been accepted as an important influence on both community structure …

Ecosystem services generated by Neotropical freshwater fishes

FM Pelicice, AA Agostinho, VM Azevedo-Santos… - Hydrobiologia, 2023 - Springer
To understand how Neotropical freshwater fishes (NFF) benefit society, we conducted a
broad literature survey to (i) map and list the ecosystem services (ES) generated by these …

Predicting nutrient excretion of aquatic animals with metabolic ecology and ecological stoichiometry: a global synthesis

MJ Vanni, PB McIntyre - Ecology, 2016 - Wiley Online Library
The metabolic theory of ecology (MTE) and ecological stoichiometry (ES) are both prominent
frameworks for understanding energy and nutrient budgets of organisms. We tested their …

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 …

Invasive aquarium fish transform ecosystem nutrient dynamics

KA Capps, AS Flecker - … of the Royal Society B: Biological …, 2013 - royalsocietypublishing.org
Trade of ornamental aquatic species is a multi-billion dollar industry responsible for the
introduction of myriad fishes into novel ecosystems. Although aquarium invaders have the …

Invasive fishes generate biogeochemical hotspots in a nutrient-limited system

KA Capps, AS Flecker - PLoS One, 2013 - journals.plos.org
Fishes can play important functional roles in the nutrient dynamics of freshwater systems.
Aggregating fishes have the potential to generate areas of increased biogeochemical …

Consumers regulate nutrient limitation regimes and primary production in seagrass ecosystems

JE Allgeier, LA Yeager, CA Layman - Ecology, 2013 - Wiley Online Library
Consumer‐mediated nutrient supply is increasingly recognized as an important functional
process in many ecosystems. Yet, experimentation at relevant spatial and temporal scales is …

Contributions of freshwater mussels (Unionidae) to nutrient cycling in an urban river: filtration, recycling, storage, and removal

TJ Hoellein, CB Zarnoch, DA Bruesewitz, J DeMartini - Biogeochemistry, 2017 - Springer
Consumers contribute to nutrient cycling in aquatic ecosystems by nutrient retention in
tissues, metabolic transformations and excretion, and promoting microbial processes that …

A revision of Astyanax (Characiformes: Characidae) in Central and North America, with the description of nine new species

JJ Schmitter-Soto - Journal of Natural History, 2017 - Taylor & Francis
Since the restriction of Astyanax fasciatus to Brazil, most authors have assigned Central
American and southern Mexican forms of Astyanax to A. aeneus. However, molecular …

Feeding strategies of mangrove leaf-eating crabs for meeting their nitrogen needs on a low-nutrient diet

X Gao, SY Lee - Frontiers in Marine Science, 2022 - frontiersin.org
Sesarmid crabs play an important role in mangrove biogeochemical processes due to their
leaf-eating and burrowing activities. How leaf-eating mangrove crabs meet their nitrogen (N) …