Zobrazeno 1 - 10
of 43
pro vyhledávání: '"K. Vala Ragnarsdottir"'
Publikováno v:
American Mineralogist. 99:128-138
The weathering of rocks is a process important for the understanding of soil formation as well as a general understanding of the interaction between litho- and hydrosphere. Phyllosilicates in general are of special importance for the understanding of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5340ead2854df713fec3fe610cf0cbb6
https://doi.org/10.2138/am.2014.4478
https://doi.org/10.2138/am.2014.4478
Autor:
Mark M. Smits, Salvatore A. Gazzè, Adele L. Duran, K. Vala Ragnarsdottir, Jonathan R. Leake, Terence J McMaster, Steven A. Banwart, Loredana Saccone
Publikováno v:
Geomicrobiology Journal. 30:721-730
Microorganisms colonizing surfaces can exude a wide range of substances, generally called Extracellular Polymeric Substances (EPS). While EPS has often been visualized as thick mature strata embedding microbes, the initial phases of EPS production, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48c440d1f761fda98ed2046cefbd9a1c
https://doi.org/10.1080/01490451.2013.766285
https://doi.org/10.1080/01490451.2013.766285
Publikováno v:
Pollutants, Human Health and the Environment: A Risk Based Approach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::073d92577261279129aa750ce246581c
https://doi.org/10.1002/9781119950127.ch5
https://doi.org/10.1002/9781119950127.ch5
Publikováno v:
Pollutants, Human Health and the Environment: A Risk Based Approach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af4d2c761ef514d82b53182d1b03ce53
https://doi.org/10.1002/9781119950127.oth1
https://doi.org/10.1002/9781119950127.oth1
Publikováno v:
Pollutants, Human Health and the Environment. :1-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da68668b9607720bce5f68071292d3c3
https://doi.org/10.1002/9781119950127.ch
https://doi.org/10.1002/9781119950127.ch
Publikováno v:
Geochimica et Cosmochimica Acta. 72:4047-4057
The current study provides an investigation of abiotic reduction of an oversaturated uranyl solution driven by iron nanoparticle oxidation. The reactivity of nano-scale zero-valent iron (ZVI) under mildly oxic conditions (1.2% O2 and 0.0017% CO2) was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6332dffe0b21b2198cff5e1967d81dfa
https://doi.org/10.1016/j.gca.2008.04.041
https://doi.org/10.1016/j.gca.2008.04.041
Publikováno v:
Elements. 3:307-314
The Critical Zone (CZ) is the system of coupled chemical, biological, physical, and geological processes operating together to support life at the Earth's surface. While our understanding of this zone has increased over the last hundred years, furthe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0be9065061cb125e11aac43eac6b2932
https://doi.org/10.2113/gselements.3.5.307
https://doi.org/10.2113/gselements.3.5.307
Publikováno v:
Cement and Concrete Research. 37:502-511
New data relevant to calcium silicate hydrate (C-S-H) gels prepared at room temperature have been obtained over a time period of up to 112 weeks. X-ray diffraction (XRD) indicates equilibrium was attained after 64 weeks. Coupled with fourier transfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5497c97f8120fb0fa76ae1b9a24a91a9
https://doi.org/10.1016/j.cemconres.2006.12.002
https://doi.org/10.1016/j.cemconres.2006.12.002
Publikováno v:
Geochimica et Cosmochimica Acta. 70:306-322
It is envisaged that high-level nuclear waste (HLW) will be disposed of in underground repositories. Many proposed repository designs include steel waste canisters and bentonite backfill. Natural analogues and experimental data indicate that the mont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0e11c8fbc8a9752ffd49436f64f617f
https://doi.org/10.1016/j.gca.2005.10.003
https://doi.org/10.1016/j.gca.2005.10.003
Autor:
K. Vala Ragnarsdottir, Javier Cuadros, B. A. Cressey, James Wilson, David Savage, Masahiro Shibata, Gordon Cressey
Publikováno v:
Geochimica et Cosmochimica Acta. 70:323-336
Several designs proposed for high-level nuclear waste (HLW) repositories include steel waste canisters surrounded by montmorillonite clay. This work investigates montmorillonite stability in the presence of native Fe, magnetite and aqueous solutions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b94bc764d0c17a07620c4c47e59d52b
https://doi.org/10.1016/j.gca.2005.09.023
https://doi.org/10.1016/j.gca.2005.09.023