Rohini Kumar

Our new study on how large floods will change in Europe under climate change, led by @bfang.bsky.social, with @bevacquae.bsky.social

Scenario analysis of nitrogen surplus typologies in Europe shows that a 20% fertilizer reduction may fall short of 2030 EU Green Deal goals - Nature Food This study evaluates nitrogen surplus reduction scenarios across Europe using century-long sub-national data and a multidimensional clustering algorithm. The findings show that a 20% fertilizer reduct...

Another huge leap in European Nutrient-related work from our group is published in Nature Food, showing via a comprehensive scenario analysis of nitrogen surplus typologies in Europe that a 20% fertilizer reduction may fall short of 2030 EU Green Deal goals.

www.nature.com/articles/s43...

Spatially and Seasonally Resolved Predictions Reveal Widespread Ecotoxicological Risk from Pharmaceutical Mixtures in German (Saxon) Rivers Pharmaceutical pollution is escalating due to the increasing prevalence of diseases driven by an aging population and socioeconomic and hydroclimatic changes, challenging the EU’s goal of achieving a ...

🚀 Pushing the Frontiers of Pharmaceutical Fate Modelling 🌊💊
Thrilled to share our new work, a seamless, end-to-end modelling framework for tracking pharmaceuticals from human use to ecological impact, now applied across the entire river network of Saxony, Germany. pubs.acs.org/doi/10.1021/...

📚 Education is a lifelong journey!

From healthy eating to digital farming, @FAO.org offers free resources for all ages. Explore our top picks & keep learning something new every day! 🌍 📖

Read more 🔗 bit.ly/3PUIeNT

#WorldBookDay

Call for papers! Agrohydrological Processes Under Global Change Special collection open for submissions in: Geophysical Research Letters Water Resources Research

📢Call for Papers📢

A new #AGUPubs special collection welcomes papers exploring the multifaceted interactions between #agriculture and #hydrology within the context of broader global changes.

🔗 Learn more: buff.ly/K3r0z4k

#ASLO25 #STEM #EarthScience #ClimateChange @aslo.org

It has been possible with a sheer and persistent determination of our team - the work led by Masooma and supported by Fanny! And I’m incredibly proud to be part of this work.

Pursuing FAIR Science:
As always, we went the extra mile in this study by not only detailing our "methodology to reconstruct historical P surplus" but also by making the "dataset publicly available" — a commitment to open and transparent science!

Century-long reconstruction of gridded phosphorus surplus across Europe (1850–2019) Abstract. Phosphorus (P) surplus in soils significantly contributes to the eutrophication and degradation of water quality in surface waters worldwide. Despite extensive European regulations, elevated...

Check out our latest work on the century-long analysis of phosphorus (P) surplus across Europe's soils, highlighting how P has accumulated from 1850 to 2019 at high spatial detail. essd.copernicus.org/articles/17/...

A collective effort powered by an incredible team: @lese66.bsky.social , Stephan T, @orakovec.bsky.social , Andreas M, Niko Wanders, Ming Pan, Falk Heße, and Sabine A. Thank you!

This research would not have been possible without our early efforts in making high-resolution Europe-wide simulations conducted as part of the EdGE project and the following HOKLIM project

And here comes the hidden part: Beyond regional differentiated analysis, we also look critically into the seasonal changes in groundwater recharge - this has been a missing piece in many large-scale assessments.

The findings underscore the growing urgency for the Central European region to better pinpoint uncertainties in climate impact assessments.

A clear north-south polarization emerges — Mediterranean regions will likely experience a significant decline in groundwater recharge, while Scandinavian regions are projected to receive more recharge in the future. Intensification grows as we go towards higher warming levels.

Based on our multi-model ensemble, we present the Europe-wide, high-resolution multi-model assessment of groundwater recharge under different global warming levels.

🌍💧 This one is close to my heart! After nearly five years in the making (while juggling many other commitments, COVID times), I’m thrilled to share our latest work:

📢 Multi-Model Assessment of Groundwater Recharge Across Europe Under Climate Change Scenarios

🔗 [Read it here](lnkd.in/d_V6jbKu)

A chalkboard displays handwritten text in white chalk. The conjugation of the verb “have” appears at the top: “I have, You have, She, He has, We have, You have, They have.” Below, the sentence “A right to education” is written in larger letters. In the bottom-right corner, a small European Union flag is sketched. Two pieces of chalk and an eraser rest on the wooden chalkboard ledge.

📚 Education is a fundamental human right. Without it, there is no freedom and no prosperity.

We are committed to investing in high-quality education and continued training for citizens in Europe and beyond.

#InternationalDayOfEducation

Catchments Amplify Reservoir Thermal Response to Climate Warming Catchment heat flux amplifies reservoir bottom/surface warming by up to 24%/8% and advances stratification onset by ca. 1 week Contrary to the atmospheric warming effect, inflow warming affects r...

🌊 Thrilled to share our latest paper: "Catchments Amplify Reservoir Thermal Response to Climate Warming" 🌍 On how catchments intensify reservoir responses to climate warming by altering thermal regimes, stratification, and mixing dynamics.

agupubs.onlinelibrary.wiley.com/doi/full/10....

It’s the culmination of years of effort from an incredible team, combining expertise in modeling and monitoring 🙌. Huge thanks to: E. Fatima, S. Attinger, M. Kaluza, O. Rakovec, C. Rebmann, R. Rosolem, S. E. Oswald, @lese66.bsky.social S. Zacharias, and M. Schrön.

- It marks a significant step forward, fully integrating novel CRNS measurements with their forward processing module in mHM.
- Enabled the direct incorporation of CRNS measurements into the mHM model, enhancing its soil moisture processes and other related processes (e.g., evapotranspiration).

Improved representation of soil moisture processes through incorporation of cosmic-ray neutron count measurements in a large-scale hydrologic model Abstract. Profound knowledge of soil moisture and its variability plays a crucial role in hydrological modelling to support agricultural management, flood and drought monitoring and forecasting, and g...

🌍💧 Excited to share our latest research, led by our PhD student Eshrat Fatima: "Improved representation of soil moisture processes through incorporation of cosmic-ray neutron count measurements in a large-scale hydrologic model" 📖 Read the full paper here: hess.copernicus.org/articles/28/...

Spatio‐Temporal Consistency and Variability in Parameter Dominance on Simulated Hydrological Fluxes and State Variables This study presents the first temporal parameter sensitivity analysis of a hydrologic model with multiscale parameter regionalization Spatio-temporal variability in dominant parameters changes wi...

Excited to share another latest study: Spatio-Temporal Consistency and Variability in Parameter Dominance on Simulated Hydrological Fluxes and State Variables 🌊. With #mHM/#MPR across 102 German catchments..

Read more: agupubs.onlinelibrary.wiley.com/doi/full/10....

Multimodel and Multiconstituent Scenario Construction for Future Water Quality Freshwater pollution is, together with climate change, one of today’s most severe and pervasive threats to the global environment. Comprehensive and spatially explicit scenarios covering a wide range ...

🌍 Proud to be part of this multi-institutional effort on a global perspective of freshwater pollution:: "Multimodel and Multiconstituent Scenario Construction for Future Water Quality"💧
Read more: pubs.acs.org/doi/full/10....

#WaterQuality #Sustainability #GlobalPerspective

Excited to join this platform and explore a fresh way of connecting with amazing people. Stay tuned for exciting updates and conversations from our group coming your way soon.