The effect of single versus dual nutrient decreases on phytoplankton growth rates, community composition, and Microcystin concentration in the western basin of Lake …

MM Baer, CM Godwin, TH Johengen - Harmful Algae, 2023 - Elsevier
The primary management strategy for minimizing harmful algal blooms (HABs) in Lake Erie
has been to reduce springtime loading of phosphorus (P) to the lake. However, some …

[HTML][HTML] Eutrophication leads to food web enrichment and a lack of connectivity in a highly impacted urban lagoon

RA Brewton, BE Lapointe - Marine Pollution Bulletin, 2023 - Elsevier
Nitrogen (N) loading can affect estuarine food webs through alteration of primary producers.
In the Indian River Lagoon (IRL), Florida there has been long-term N enrichment, worsening …

Patterns in sources and forms of nitrogen in a large eutrophic lake during a cyanobacterial harmful algal bloom

JJ Kharbush, RS Robinson… - Limnology and …, 2023 - Wiley Online Library
Abstract Western Lake Erie experiences an annual, toxic cyanobacterial harmful algal bloom
(cyanoHAB), primarily caused by excess anthropogenic inputs of nitrogen (N) and …

Differential effects of nitrate and ammonium on the growth of algae and microcystin production by nitrogen-fixing Nostoc sp. and non-nitrogen-fixing Microcystis …

N Yang, Z Li, Z Wu, X Liu, Y Zhang, T Sun… - Water Science & …, 2023 - iwaponline.com
Cyanotoxins produced by cyanobacteria are a significant threat to human health. However,
their responses to nitrogen (N) supplies could differ between N-fixing and non-N-fixing …

Response of zooplankton to nutrient reduction and enhanced fish predation in a shallow eutrophic lake

Z Mao, Y Cao, X Gu, Q Zeng, H Chen… - Ecological …, 2023 - Wiley Online Library
As a key link between top‐down regulators and bottom‐up factors, zooplankton responds
sensitively to environmental variations and provides information on the ecological state of …

Experimental nutrient enrichment increases plankton taxonomic and functional richness and promotes species dominance overtime

J Dittrich, JD Dias, ACM de Paula, AA Padial - Hydrobiologia, 2023 - Springer
In this study, we have shown that nutrient input in aquatic ecosystems has different impacts
on the various facets of phytoplankton and zooplankton diversity. We designed an …

Investigating chemical and microbial functional indicators of nutrient retention capacity in greenhouse stormwater retention ponds in southwestern Ontario, Canada

E Varga, T Reid, SOC Mundle, CG Weisener - Science of The Total …, 2023 - Elsevier
The tributaries flowing through Leamington, Ontario are unique in the Canadian Lake Erie
watershed due to the broad spatial extent of greenhouse operations, which more than …

Nitrogen Reduction Causes Shifts in Winter and Spring Phytoplankton Composition and Resource Use Efficiency in a Large Subtropical Lake in China

X Liu, J Deng, Y Li, E Jeppesen, M Zhang, F Chen - Ecosystems, 2023 - Springer
Aquatic ecosystems occasionally show ecological thresholds, defined as the point at which
there is a sudden shift in production, trait or biomass or where changes in an environmental …

Responses of biogenic dimethylated sulfur compounds to environmental changes in the northwestern Pacific continental sea

QY Ma, GP Yang - Limnology and Oceanography, 2023 - Wiley Online Library
Continental seas are facing rapid environmental shifts, but how biogenic dimethylated sulfur
compounds, including dimethylsulfide (DMS), dimethylsulfoniopropionate (DMSP), and …

Nitrogen forms and concentration influence the impact of titanium dioxide nanoparticles on the biomass and antioxidant enzyme activities of Microcystis aeruginosa

SA Samuel, MA Chia, WN Yusufu, S Dauda… - Archives of …, 2023 - Springer
Nanoparticles (NPs) are becoming more widely produced, used, and released into the
aquatic environment. In aquatic ecosystems, these NPs affect different populations of …