UNITED STATES GEOLOGICAL SURVEY

Their core work

The USGS is the US federal science agency for earth sciences — it monitors water quality, hydrology, geology, ecosystems, and environmental change across the United States and contributes reference data and methodologies worldwide. Its researchers study how water, carbon, and contaminants move through rivers, lakes, soils, and the Arctic, often using long-term monitoring stations and sensor networks. In European H2020 collaborations, USGS acted as a non-EU partner sharing expertise in high-frequency environmental sensing, natural organic matter chemistry, and catchment-scale hydrology. They bring decades of field datasets and measurement standards that European research teams cannot easily replicate.

What they specialise in

How they've shifted over time

In 2016-2018 USGS contributions centered on instrumentation — distributed sensor networks and high-frequency measurement of hydrological processes in HiFreq. From 2019 onward the focus shifted toward biogeochemistry, with CHROME bringing carbon cycling, limnology, and dissolved organic matter chemistry into the foreground. The trajectory moves from "how do we measure water systems" to "what do the molecules in those waters tell us about climate and Arctic change."

USGS is increasingly sought for Arctic biogeochemistry and carbon-cycle questions, making them a strong partner for climate-linked water and soil research.

How they like to work

USGS joins exclusively as a third-party partner in Marie Skłodowska-Curie training and mobility networks — never as coordinator or beneficiary. This fits a pattern typical for US federal agencies in H2020: they cannot receive EC funding but host European PhD students and postdocs and lend scientific credibility. Working with them means access to US field sites, datasets, and senior scientists, with contracting routed through an EU coordinator.

Connected to 41 consortium partners across 14 countries, reflecting broad European reach mostly through MSCA training networks. No single geographic cluster dominates — they are a transatlantic reference point rather than a regional player.

What sets them apart

USGS is one of very few non-EU public science agencies with repeated H2020 participation, and the only major US earth-science agency appearing in these sensor, water-toxin, and Arctic carbon consortia. Partnering with them gives a European project access to US research stations, decades of continuous monitoring records, and federal-grade measurement protocols. They are not chasing EU money — they join when the science matters, which makes them selective but committed partners.

Highlights from their portfolio

• CHROME
  Most recent and scientifically ambitious — integrates Arctic dissolved organic matter chemistry into land surface and climate models.
• HiFreq
  Six-year MSCA-ITN training network where USGS helped shape a new generation of European hydrologists around high-frequency sensing.
• NaToxAq
  Rare MSCA-ITN focused specifically on natural toxins in drinking water, linking public health and environmental chemistry.