Critical Review
Preservation, storage, and sample preparation methods for freshwater microplastics – a comprehensive review
Sampling, storage, preservation, pre-treatment, and extraction are essential components of microplastic detection. Hence, to obtain an accurate representation of microplastics, it is crucial to carefully choose the most suitable pre-analysis methods.
Paper
The emission of low pH water from Gulf of Mexico seeps as revealed by δ13C–CO2 and methane oxidation data
During investigations of aerobic methane oxidation, this study found that seafloor seeps emit low pH water alongside methane. This discovery was revealed through isotopic measurement and model experiments.
Paper
Layer-wise physicochemical and elemental distribution in an urban river water, Bangladesh: potential pollution, sources, and human health risk assessment
Surface and deep water samples of the Buriganga River were measured to assess the water quality, pollution level, elemental sources, and their potential ecological and human health risks.
Paper
Conceptualizing turbidity for aquatic ecosystems in the context of sustainable development goals
The novelty of the work: understanding turbidity and its relationship to UN SDGs.
Paper
Novel systematic approach for produced water volume quantification applicable for beneficial reuse
PW in the Permian is expected to peak at about 8–16 MMbbl per day in 2023–2027, and the projected PW accessible for external utilization totaled 34–149 Bbbl for the next 38 years.
Paper
Prediction of total organic carbon and E. coli in rivers within the Milwaukee River basin using machine learning methods
Ensemble-hybrid ML models can explain and predict the variability in water quality parameters and living microorganism behavior in natural streams with satisfactory prediction accuracies based on specific physicochemical parameters.
Paper
Intermittent streamflow generation in a merokarst headwater catchment
Intermittent headwater streams are highly vulnerable to environmental disturbances, but effective management of these water resources requires first understanding the mechanisms that generate streamflow.
Paper
Seasonal and spatial patterns differ between intracellular and extracellular antibiotic resistance genes in urban stormwater runoff
There is a paucity of research regarding ARGs in stormwater runoff, particularly extracellular ARGs. In this study, extracellular ARGs are found to be abundant in stormwater, at relative concentrations comparable to intracellular ARGs.
Paper
Near real-time event detection for watershed monitoring with CANARY
Near real-time data-driven watershed monitoring aids regulatory compliance and improved water quality. CANARY helped identify suspected illicit dumping events.
About this collection
Against a backdrop of unprecedented environmental challenges, this collection showcases the environmental investigations of bodies of water. From expansive oceans to freshwater reservoirs, each contribution examines the complexities of these systems and addresses pressing issues such as pollution, biodiversity loss and the cascading effects of climate change. By exploring the intricacies of these environments, this collection aims to inspire actionable strategies for their sustainable management.