Catchment hydrology

Urban streams can provide water sources for climate change mitigation

Helene Mueller April 26, 2023

Methodical approach for the suitability pre-assessment for decoupling in-sewer captured streams to support urban blue-green climate adaptation measures within ProBACH. Picture: Prenner et al. (2022)

With advancing climate change, mitigation measures are necessary to fight urban heat islands. Reactivating urban streams as blue-green infrastructures can contribute to this mitigation, and serve as an invaluable water resource. Urban streams – banned to the underground In urban areas, hydrological conditions have been modified, impacted or completely changed for centuries. Rivers and stre ...[Read More]

Behind every robust result is a robust method: Perspectives from a hydrological case study

Fabrizio Fenicia and Dmitri Kavetski September 29, 2021

Weierbach catchment in Luxembourg

Scientific studies and mathematical models are increasingly used to guide the management and development of society. But while science and modelling can indeed provide a robust basis for decision making, we must be mindful of two related considerations. First, science is based not on trust but on skepticism, meticulous technique and careful verification. Second, science is not made of absolute tru ...[Read More]

Hydrological modelling in times of flooding

Bettina Schaefli July 14, 2021

Flood warning issued in Switzerland on 14 July 2021

What a strange summer! Depending on where you live, you might currently be suffering from heat. In Switzerland, we are suffering from an exceptionally rainy and stormy weather situation, with high to very high flood danger issued for many major rivers and lakes (see warning map above, taken from the Federal Office for the Environment FOEN on Wednesday 14 July). For certain rivers, controlled flood ...[Read More]

The Lutz Creek watershed of Barro Colorado Island, Panama

Steven Paton, Matthew C. Larsen and Robert Stallard June 16, 2021

The Lutz Creek watershed, administered by the Smithsonian Tropical Research Institute (STRI) on Barro Colorado Island (BCI), is one of the longest continually monitored, micro-catchments in the neotropics. This catchment is central to the long-term climate and hydrological monitoring program that STRI has operated on BCI since 1972. The information derived from this program plays an essential role ...[Read More]