The crucial influence of trophic status on the relative requirement of nitrogen to phosphorus for phytoplankton growth

M Jiang, S Nakano - Water Research, 2022 - Elsevier
Clarifying the pattern of relative nitrogen (N)-to-phosphorus (P) requirements for
phytoplankton growth is of great significance for eutrophication mitigation and aquatic …

A broad-scale look at nutrient limitation and a shift toward co-limitation in United States Lakes

LA Rock, SM Collins - Environmental Science & Technology, 2024 - ACS Publications
There is a longstanding debate about the role of nitrogen (N) vs phosphorus (P) in limiting
primary production in lakes and whether co-nutrient limitation should be considered for …

In-situ N2:Ar ratios describe the balance between nitrogen fixation and denitrification in shallow eutrophic experimental lakes

JM Taylor, IM Andersen, AK Hoke, PT Kelly, JT Scott - Biogeochemistry, 2023 - Springer
Quantifying net N2 flux, the balance between nitrogen (N) fixation and denitrification, may
help inform the decades-long debate about the significance of N relative to phosphorus (P) …

Response of lake metabolism to catchment inputs inferred using high‐frequency lake and stream data from across the northern hemisphere

JR Corman, JA Zwart, J Klug… - Limnology and …, 2023 - Wiley Online Library
In lakes, the rates of gross primary production (GPP), ecosystem respiration (R), and net
ecosystem production (NEP) are often controlled by resource availability. Herein, we explore …

Heterotrophic aquatic metabolism and sustained carbon dioxide emissions in a mineral-soil wetland restored with treated effluent

MJ Bogard, PVSL Gunawardana, C Soued… - Science of the Total …, 2023 - Elsevier
Wetlands are economically valuable ecosystems, in part because they purify wastewater by
retaining and processing nutrients, organic matter (OM), and other pollutants. While natural …

Quantile regression Reveals phosphorous overwhelms nitrogen in controlling high chlorophyll-a concentration in freshwater lakes

H Han, X Yan, X Li, X Zhao, J Qiu, Z Huang, X Yan… - Journal of …, 2025 - Elsevier
High chlorophyll-a (Chl-a) concentration, driven by nitrogen (N) and phosphorus (P), is a
growing global concern that has more severe and far-reaching effects on freshwater lakes …

Nitrogen fixation may not alleviate stoichiometric imbalances that limit primary production in eutrophic lake ecosystems

IM Andersen, JM Taylor, PT Kelly, AK Hoke… - Ecology, 2025 - Wiley Online Library
Ecosystem‐scale primary production may be proximately limited by nitrogen (N) but
ultimately limited by phosphorus (P) because N2 fixation contributes new N that …

Net Ecosystem Metabolism is Independent of Elevation in Mountain Lakes of the Northern Rocky Mountains, USA

JW Vanderwall, A Ballantyne, JJ Elser - Ecosystems, 2024 - Springer
Gross primary production (GPP) and ecosystem respiration (ER) are fundamental metabolic
processes in ecosystems, and their difference represents net ecosystem production (NEP) or …

Zooplankton densities reduced by increases in resource N: P in hypereutrophic mesocosms

PT Kelly, JM Taylor, IM Andersen, JT Scott - Hydrobiologia, 2024 - Springer
Ecological stoichiometry of nitrogen (N) and phosphorus (P) has been well studied as a
driver of zooplankton dynamics in lakes; yet, we still lack a thorough investigation of the …

Effects of flood conditions on lake water quality in an agricultural watershed with multiple conservation practices

RE Lizotte Jr, LJ Heintzman… - Agrosystems …, 2025 - Wiley Online Library
This study measured 17 surface water quality (WQ) parameters in a 731 ha Conservation
Effects Assessment Project watershed, Beasley Lake, in Mississippi, under varying flooding …