Doerthe Tetzlaff

Der Jutesack als Gamechanger Der wasserdurchlässige Jutesack bietet durch seine Reißfestigkeit viele Verwendungszwecke wie z.B. als traditioneller Kartoffelsack. Im Hunsrück macht er nun auch Gräben dicht.

Moorwiedervernässungen sind mühsam, aber als Maßnahme im #Klimaschutz sehr wichtig, denn #Moormussnass
Für das Neutralisieren alter Entwässerungsgräben hat sich ein Hackschnitzel-Sägemehl-Gemisch bewährt. Verfüllt in Jutesäcken leistet es noch bessere Dienste.
www.bergwaldprojekt.de/blog/drausse...

15 teens. 300 miles. One mighty ancestral river, running free. The removal of four dams finally made a descent of the Klamath possible. These Indigenous kayakers became the first to attempt it.

Such an inspiring story, and so symbolic - teens, all descendants of the region’s Indigenous tribes, paddling along a river that has been recently freed by the largest dam removal project in American history!

Hydrology Paper of the Day @iainamalcolm.bsky.social on how instrumentation biases and sampling frequencies affect measurements: river temperature data from the Girnock Burn catchment, Scotland; mechanical and digital dataloggers; trends and resolutions; and seasonal and decadal errors in context.

Four global maps showing near-surface air temperature anomalies for the month of August in 1985-1994, 1995-2004, 2005-2014, and 2015-2024. Most all areas are observing long-term warming, which is largest over the Arctic region and Asia. Anomalies are calculated relative to 1951-1980 from ECMWF ERA5 reanalysis.

Welcome to August! Our planet is hotter, and it's only going to get hotter.

Maps show the changes in August temperature by decade. Data used from @copernicusecmwf.bsky.social ERA5 reanalysis.

😇😲

Good morning

The Book of Bogs - edited by Clare Shaw and Anna Chilvers

Publishing September.

Nature writing at its finest.

With some brilliant words from the legendary Patti Smith too!!

@thebookseller.com
@theguardian.com
@horatioclare.bsky.social

We are watching the sky here at the Eastcoast / Aberdeenshire - stay safe!

The worst is yet to come, but I can't help it, I love the sound of wild winds in the trees - a mixture of crashing waves & thunder. And the scent is incredible - incense, resin, freshly dug soil.
Read more about big storms & wild things in #Windswept 😜

Stay safe in #StormFloris wherever you are!

Clouds gathering over Being Eighe.
A mighty mountain with a fabulous long ridge and many summits and spurs.

View from Kinlochewe, Wester Ross.

New paper alert on long-term interconnections between rainfall, groundwater & streamflow in a urban river in Berlin. Despite strong influence of urban storm drainage groundwater was important reflecting the role of storage in regulating fluxes from the regional aquifer doi.org/10.1002/hyp....

Hydrology Paper of the Day @graemetswindles.bsky.social on hydroclimatic drivers in peatlands: the importance of water table depth; peat core ages and trends; warmer summer temperatures, productivity, and decomposition; rewetting scenarios; limitations; and understanding in the context of management

When my friends were reading and watching ‘Lessons in Chemistry’, I tried to convey that the misogyny of the sixties is still very much alive and well for many #WomenInStem.
This article tells a sad, real tale that needs to be heard.

Paris. You. Science. September. Register: bit.ly/4krLLlc 🌐🧪

#CriticalZone at #AGU25

Abstracts for the AGU Ecohydrology Sponsored Sessions are due July 30!

We're offering four engaging sessions for ecohydrologists across all disciplines. Share your insights, spark new conversations, and be part of the vibrant #ecohydrology community at #AGU25!
#callforabstracts

New paper alert integrating #isotope-aided with N-modelling to quantify (dis)connections of different flow paths & related biogeochemical transformations with spatially-explicit estimates of water ages & Damköhler no. ‪@kinarnicholas.bsky.social‬ cld u highlight? THANKS! doi.org/10.1029/2025...

The Influence of Equipment Bias on Reported Temperature Trends: Implications for River Temperature Monitoring Networks River temperature is an important control on ecosystem health. Concerns around climate change impacts and availability of lower cost sensors have led to an increase in temperature monitoring of aquat....

1. Accurate (unbiased and precise) quality controlled data are essential for understanding and monitoring trends in river temperature. However, researchers often collate and analyse data without consideration of these issues. A new 📜 & summary🧵 onlinelibrary.wiley.com/doi/10.1002/...

Both - that’s the beauty of being a scientist right? Some great isotope sampling here ..

And today it’s some mountains in Wester Ross NW Highlands Scotland: a symphony of rocks, sky and peatlands…

🌍📚 AGU members: unlock your free eBook!

Log in to your member profile to access Earth Observation Applications and Global Policy Frameworks — this quarter’s complimentary eBook.

Photo credit: NASA Earth Observatory; Lauren Dauphin

A symphony of waters: rivers, sea, lochs. The NW Highlands of #Scotland are a wonderland for any hydrologist. So grateful being able to experience this landscape!

Screenshot of the abstract submission page for the session at #AGU25 "Stable Isotopes in the Critical Zone: Methods, Applications, and Process Interpretations"

Abstract text: " Natural abundance and enriched stable isotopes are exceptional tracers, contributing to a deeper comprehension of the transport and transformation of water, carbon, and other elements. Their use has led to novel insights into the Critical Zone and the soil-plant-atmosphere continuum. Furthermore, new methodological and technological developments have facilitated using stable isotopes to trace system exchanges and feedback processes on many levels, from micro- to regional-scales. With such advancements, new opportunities and perspectives have arisen, fostering increasingly interdisciplinary approaches to Critical Zone processes. This session aims to bridge bio-hydro-geo-eco communities by showcasing studies that use stable isotopes to enhance our understanding of the Critical Zone and/or to advance relevant stable-isotope methods and application techniques. We particularly welcome studies that transcend disciplinary boundaries and adopt innovative approaches to improve process understanding. Additionally, this session encourages presentations of opinions, perspectives, and syntheses that guide the Critical Zone stable isotope community."

We invite again the stable isotope community to present their research at our long-standing #AGU25 session on "Stable Isotopes in the Critical Zone: Methods, Applications, and Process Interpretations"

agu.confex.com/agu/agu25/pr...

The deadline is by the end of July.

Regen vom Wochenende war "nur Tropfen auf den heißen Sandboden" Die Regenmengen der letzten Tage waren in der Region teils überdurchschnittlich. Experten zufolge gleichen die Niederschläge das Wasserdefizit aus dem ersten Halbjahr kaum aus. Auch am Dienstag werden...

Hier ein interview mit mir und dem RBB24:
www.rbb24.de/panorama/bei...

…. More #isotope sampling today across Wester Ross NW Highlands in Scotland

… look out for the paper link “.. a paper published last year..”!!
I don’t like messages such as “.. we don’t have time to wait for 10-20 yrs of research..” we HAVE already findings from > 30 yrs of research! Just consider and read published findings!

…and the Sampling of water stabile #isotopes across the Wester Ross has begun… for understanding water sources and flow pathways in this mindblowing landscape & dream of any hydrologist

I want shit like this to keep happening. It highlights the backwards incentives and exposes shady people in academia.

And of course, it is Springer/Nature.

I want people to join me as members of the slow-research movement.

Streams have become drier in a warming climate.

7/17, #WARR talks on
intermittent streams + collaborative science teams,
Dr. Margaret Zimmer @margaretzimmer.bsky.social
Dr. Amy Burgin @burginam.bsky.social

Register: psu.zoom.us/meeting/regi...

@waterbarnes.bsky.social @devonkerins.bsky.social

“We Cannot Afford to Wait”: Congressman Troy Carter Calls Out Trump Administration for Gutting Disaster Preparedness - Big Easy As the Gulf South braces for another hurricane season, the catastrophic flooding in Texas has become a stark warning of what can—and will—happen w

“The deadly flooding in Texas is a sobering reminder of what happens when preparation is ignored,” said Rep. Troy Carter.

Read more about Rep. Carter's call to restore funding for FEMA, NOAA, and warning systems as the Gulf South braces for hurricane season.

📰 bigeasymagazine.com/2025/07/07/w...

Hitzewelle im Juni: 1.500 Tote durch Klimawandel Die extremen Temperaturen im Juni wurden deutlich gefährlicher, weil sich die Erde weiter erhitzt. Betroffen ist vor allem eine bestimmte Gruppe.

Hitze ist bekanntlich ein stiller Killer. Eine neue Studie zeigt, dass die Hitzewelle in Europa im Juni in den Großstädten 2300 Menschenleben beendet hat. Davon sind 1.500 Hitzetote der Klimaerwärmung zuzuschreiben.
www.taz.de/!6096071