Nutrient improvements in Chesapeake Bay: Direct effect of load reductions and implications for coastal management

RR Murphy, J Keisman, J Harcum… - Environmental …, 2021 - ACS Publications
In Chesapeake Bay in the United States, decades of management efforts have resulted in
modest reductions of nutrient loads from the watershed, but the corresponding …

Geography, Trajectories, and Controls of Coastal Water Quality: More Rapid Improvement in the Shallow Zone of the Chesapeake Bay

Q Zhang, RR Murphy, R Tian… - Environmental Science & …, 2024 - ACS Publications
Many coastal ecosystems have suffered from cultural eutrophication and dead zones. In the
Chesapeake Bay, water quality degradation is manifested in low dissolved oxygen, poor …

[HTML][HTML] Nutrient limitation of phytoplankton in three tributaries of Chesapeake Bay: Detecting responses following nutrient reductions

Q Zhang, TR Fisher, C Buchanan, AB Gustafson… - Water Research, 2022 - Elsevier
Many coastal ecosystems suffer from eutrophication, algal blooms, and dead zones due to
excessive anthropogenic inputs of nitrogen (N) and phosphorus (P). This has led to regional …

Enhancing Dissolved Oxygen Concentrations Prediction in Water Bodies: A Temporal Transformer Approach with Multi-Site Meteorological Data Graph Embedding

H Wang, L Zhang, R Wu, H Zhao - Water, 2023 - mdpi.com
Water ecosystems are highly sensitive to environmental conditions, including meteorological
factors, which influence dissolved oxygen (DO) concentrations, a critical indicator of water …

Dissolved oxygen criteria attainment in Chesapeake Bay: Where has it improved since 1985?

Q Zhang, RR Murphy, R Tian, KS Gootman… - Science of The Total …, 2024 - Elsevier
Abstract Many estuaries, including Chesapeake Bay, have suffered from undesirable
conditions of algae blooms, poor water clarity, and low dissolved oxygen (DO). To better …

Dynamics of finite-size air filaments in a static liquid

M Osama, P Deng, MJ Thoraval, GG Agbaglah - Physics of Fluids, 2022 - pubs.aip.org
This study undertakes a numerical investigation of the dynamics of a finite-size air filament
surrounded by a denser fluid medium with a range of viscosity. The two edges of the filament …

[HTML][HTML] A water quality barometer for Chesapeake Bay: Assessing spatial and temporal patterns using long-term monitoring data

AR Zahran, Q Zhang, P Tango, EP Smith - Ecological Indicators, 2022 - Elsevier
This paper develops a barometer that indexes water quality in the Chesapeake Bay and
summarizes quality over spatial regions and temporal periods. The barometer has a basis in …

Computational Analysis of Finite Size Air Filaments in Static Liquid

M Osama - 2024 - search.proquest.com
This study undertakes a numerical investigation of the dynamics of a finite-size air filament
surrounded by a denser fluid medium with a range of viscosity. The two edges of the filament …

Hypoxia and Climate Change in Estuaries

JM Testa, J Carstensen, A Laurent… - Climate Change and …, 2023 - taylorfrancis.com
This chapter explores the interactions between climate change and the depletion of
dissolved oxygen in estuaries. This topic is particularly pressing, given the keystone role of …