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21 - 30 of 98 items
  • Programme area:Dimensions of Complexity of Aquatic Systems
Environmental_Science&Technology.
February 2025
Environmental Science & Technology. - 59(2025)10, 4857–4867

Role of Suspended Particulate Matter for the Transport and Risks of Organic Micropollutant Mixtures in Rivers: A Comparison between Baseflow and High Discharge Conditions

Lili Niu; Andrea Gärtner; Maria König; Martin Krauß; Stephanie Spahr; Beate I. Escher

The partition dynamics of organic micropollutants between water and suspended particulate matter in riverine ecosystems differs between dry and wet weather. Chemical concentrations and mixture effects in extracts from rivers are dominated by suspended particulate matter during rain, but the dissolved phase dominates during dry weather.

February 2025
Hydrological Processes. - 39(2024)2, Art. e70077

Seasonal and Inter-Annual Dynamics in Water Quality and Stream Metabolism in a Beaver-Impacted Drought-Sensitive Lowland Catchment

Famin Wang; Doerthe Tetzlaff; Christian Birkel; Jonas Freymueller; Songjun Wu; Sylvia Jordan; Chris Soulsby

The authors monitored  water quality parameters over 3 years in an intermittent stream network in the eutrophic, lowland Demnitzer Millcreek catchment, Germany. They focused on the effects of wetland systems impacted by beaver dams on the diurnal, seasonal and inter-annual variation in water quality dynamics and modelled stream metabolism. 

January 2025
Limnology and Oceanography Letters. - 10(2025)2, 151-157

Tried and true vs. shiny and new: Method switching in long-term aquatic datasets

Catriona L. C. Jones; Kelsey J. Solomon; Emily R. Arsenault; Katlin D. Edwards; Atefah Hosseini; Hadis Miraly; Alexander W. Mott; Karla Münzner; Igor Ogashawara; Carly R. Olson; Meredith E. Seeley; John C. Tracey

There is a shortage of discourse regarding the best practices in switching methods for long-term data collection in aquatic ecosystems. In this paper, factors that contribute to the successes and failures of method switches are discussed. The authors present three case studies that demonstrate successful method switching and then outline best practices for maintaining data integrity.

January 2025
Water Resources Research. - 61(2025)1, Art. e2024WR037656

Revising Common Approaches for Calibration: Insights From a 1-D Tracer-Aided Hydrological Model With High-Dimensional Parameters and Objectives

Songjun Wu; Doerthe Tetzlaff; Chris Soulsby

Dimensionality of parameters and objectives has been increasing due to the accelerating development of models and monitoring networks resulting in major challenges for model calibration. The study highlights limitations of high-dimensional calibration approaches, the role of data uncertainty and deficiencies in model structure of process-based ecohydrological models.

January 2025
Science of The Total Environment. - 959(2025), Art. 178242

Demystifying the art of isotope-enabled hydrological and climate modelling

Christian Birkel; Jodie Miller; Andrew Watson; Duc Anh Trinh; Ana Maria Durán-Quesada; Ricardo Sánchez-Murillo; Chris Soulsby; Stefan Terzer-Wassmuth; Dörthe Tetzlaff; Stefan Uhlenbrook; Yuliya Vystavna; Kei Yoshimura

Stable water isotopes are well known tracers of the hydrological cycle producing critical climate science but they are not explicitly included in influential climate reports except for paleoclimate reconstructions. The authors argue that it is time to incorporate isotopes and isotope-enabled modelling into mainstream hydroclimatic forecasting to improve climate change predictions and evidence.

One_Earth
January 2025
One earth. - 7(2024)16, 1414-1423

A desiccating saline lake bed is a significant source of anthropogenic greenhouse gas emissions

Melissa Cobo; Tobias Goldhammer; Soren Brothers

Desiccating salt lakes are an underappreciated source of greenhouse gases that could become even more relevant as a result of climate change. This study, examining greenhouse gas emissions from the drying lake bed of Great Salt Lake, Utah, calculates that 4.1 million tons of carbon dioxide and other greenhouse gases were released in 2020.