WaterUnderground

Water Underground

Global Groundwater Sustainability – A Call to Action… do you want to sign?

Global Groundwater Sustainability – A Call to Action… do you want to sign?

I am excited about a new initiative called “Global Groundwater Sustainability: A call to action” that was first drafted at the recent Chapman conference in Valencia, Spain.  Overall, we are a global group of scientists calling for action to ensure groundwater benefits society now and into the future, and hope that you would like to join us by signing. You can see the statement, list of ...[Read More]

Groundwater pumping poses worldwide threat to riverine ecosystems

Groundwater pumping poses worldwide threat to riverine ecosystems

Post by Inge de Graaf, Assistant Professor of Hydrological Environmental Systems at the University of Freiburg. With the climate strikes happening all over the world, I sometimes wish I had a crystal ball that would allow me to look into the future. Or even better, a crystal ball that could show me different scenarios of what will happen if we change, or not. Well, I do not have a crystal ball, bu ...[Read More]

Groundwater and a ‘green drought’

Groundwater and a ‘green drought’

Post by Andy Baker, professor in the Connected Waters Initiative Centre at UNSW Sydney, Andreas Hartmann, assistant professor in Hydrological Modeling and Water Resources at the University of Freiburg, and Romane Berthelin, PhD student in Hydrological Modeling and Water Resources at the University of Freiburg. Here in New South Wales (NSW) in southeastern Australia, a long-running drought continue ...[Read More]

Shedding light on the invisible: addressing potential groundwater contamination by plastic microfibers

Shedding light on the invisible: addressing potential groundwater contamination by plastic microfibers

Post by Viviana Re, researcher at the University of Pisa in Italy. You can follow Viviana on Twitter at @biralnas. Until recently, the topic of plastic pollution was relatively unknown to the general public, although the problem was already under everyone’s very eyes. Indeed, plastic pollution has become one of the most debated issues over the last few years, in some cases even overshadowing ...[Read More]

A do-it-yourself Jupyter notebook to constrain sediment permeability

A do-it-yourself Jupyter notebook to constrain sediment permeability

Post by Elco Luijendijk, Junior lecturer in the Department of Structural Geology and Geodynamics at Georg-August-Universität Göttingen and WaterUnderground founder Tom Gleeson (@water_undergrnd), Associate Professor in the Department of Civil Engineering at the University of Victoria. Most of the groundwater on our planet is located in sedimentary rocks. This is why it is important to know how eas ...[Read More]

Urban water underground: How green infrastructure makes it visible

Urban water underground: How green infrastructure makes it visible

Post by Theodore Lim, assistant professor of Urban Affairs and Planning at Virginia Tech. He researches the socio-hydrology of green infrastructure planning and implementation. In order for people to care about something, to value it, they have to be able to see it and experience it. This point should not be taken lightly. So much about decision-making and policy-making depends on how much public ...[Read More]

Quest for Sustainability of Heavily Stressed Aquifers at Regional to Global Scales: Upcoming Chapman Conference

Quest for Sustainability of Heavily Stressed Aquifers at Regional to Global Scales: Upcoming Chapman Conference

Abstracts are due soon (July 10th) for the upcoming Chapman conference on groundwater sustainability on Oct 21-24, 2019 in Valencia, Spain. Hopefully this will be a rare opportunity where many of the leading people on groundwater sustainability will gather with a shared intention to share, discuss and debate scientific advances and encourage a pivot towards groundwater sustainability. A range of p ...[Read More]

Doing Hydrogeology in R

Doing Hydrogeology in R

Post by Sam Zipper (@ZipperSam), current Postdoctoral Fellow at the University of Victoria and soon-to-be research scientist with the Kansas Geological Survey at the University of Kansas. Using programming languages to interact with, analyze, and visualize data is an increasingly important skill for hydrogeologists to have. Coding-based science makes it easier to process and visualize large amount ...[Read More]

Update on the groundwater situation in Cape Town

Update on the groundwater situation in Cape Town

Post by Jared van Rooyen, PhD student in Earth Science at Stellenbosch University, in South Africa. When the Cape Town water crisis first emerged it took almost a year before active contingencies were put in place. Four major ideas were proposed: (1) Intense water restrictions for municipal water users, (2) greywater recycling facilities, (3) groundwater augmentation of water supplies, and (4) des ...[Read More]

Data sharing: an update on new and existing initiatives

Data sharing: an update on new and existing initiatives

Post by Anne Van Loon, Gemma Coxon, and Bentje Brauns. Last year, Anne Van Loon wrote about data sharing initiatives in hydrology (“Data drought or data flood?” 28 May 2018). This post gives an update on existing and new initiatives. CAMELS (Catchment Attributes and MEteorology for Large-sample Studies)  The CAMELS datasets are expanding: from the United States and Chile to Great Britain and Austr ...[Read More]