Evaluating and improving the reliability of gas-phase sensor system calibrations across new locations for ambient measurements and personal exposure monitoring

Autor: S. Vikram, A. Collier-Oxandale, M. H. Ostertag, M. Menarini, C. Chermak, S. Dasgupta, T. Rosing, M. Hannigan, W. G. Griswold

Publikováno v: Atmospheric Measurement Techniques, Vol 12, Pp 4211-4239 (2019)

Advances in ambient environmental monitoring technologies are enabling concerned communities and citizens to collect data to better understand their local environment and potential exposures. These mobile, low-cost tools make it possible to collect d

Externí odkaz: https://doaj.org/article/7b57c23ca2ab433ebb9cc1ebf27d39d3

3.7 billion year old detrital sediments in Greenland are consistent with active plate tectonics in the Eoarchean

Autor: Austin Jarl Boyd, Minik T. Rosing, Magnus A. R. Harding, Donald E. Canfield, Tue Hassenkam

Publikováno v: Communications Earth & Environment, Vol 5, Iss 1, Pp 1-7 (2024)

Abstract Plate tectonic processes modulate element cycling, crust generation, and differentiation, yet at what point in Earth’s history these processes emerged remains debated. Here we present evidence that parts of the >3.7 Ga Isua Supracrustal Be

Externí odkaz: https://doaj.org/article/43983e43fbb44f8394c8ec2f14ec0c97

Greenlandic glacial rock flour improves crop yield in organic agricultural production

Autor: Klara Cecilia Gunnarsen, Lars Stoumann Jensen, Minik T. Rosing, Christiana Dietzen

Publikováno v: Gunnarsen, K C, Jensen, L S, Rosing, M T & Dietzen, C 2023, ' Greenlandic glacial rock flour improves crop yield in organic agricultural production ', Nutrient Cycling in Agroecosystems, vol. 126, no. 1, pp. 51-66 . https://doi.org/10.1007/s10705-023-10274-0

The application of mechanically crushed silicate minerals to agricultural soils has been proposed as a method for both improving crop yields and sequestering inorganic carbon through enhanced mineral weathering. In Greenland, large quantities of fine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b86b431d2c5a657c90f8bad394501a14
https://doi.org/10.1007/s10705-023-10274-0

3.7 billion year old biogenic remains

Autor: T. Hassenkam, M. T. Rosing

Publikováno v: Communicative & Integrative Biology, Vol 10, Iss 5-6 (2017)

3.7 Billion year old inclusions inside garnet crystals contain 13C depleted carbonaceous material consistent with biogenic origin. Additional evidence in the form of the other elements of life mainly O, N and P were found to be structural bound to th

Externí odkaz: https://doaj.org/article/e4dd06fb1bab4535bf6adc03656b5288

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