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pro vyhledávání: '"Dagnachew Legesse Belachew"'
Autor:
Stefan Terzer-Wassmuth, Leonard I. Wassenaar, Dagnachew Legesse Belachew, Pradeep K. Aggarwal, Philipp Martin Klaus, Luis Araguas, Lorenzo Copia
Publikováno v:
Applied Radiation and Isotopes. 137:139-146
Accurate and precise measurements of low levels of tritium (3H) in environmental waters are difficult to attain due to complex steps of sample preparation, electrolytic enrichment, liquid scintillation decay counting, and extensive data processing. W
IAEA Isotope-enabled coupled catchment–lake water balance model, IWBMIso: description and validation
Autor:
Jack R Carlson, Dave Patterson, Dagnachew Legesse Belachew, George Leavesley, Stefan Terzer, Luis Araguas, Pradeep K. Aggarwal, Olaf David
Publikováno v:
Isotopes in Environmental and Health Studies. 52:427-442
The International Atomic Energy Agency (IAEA) Water Balance Model with Isotopes (IWBMIso) is a spatially distributed monthly water balance model that considers water fluxes and storages and their associated isotopic compositions. It is composed of a
Autor:
Dagnachew Legesse Belachew, B. Kumar, Leonard I. Wassenaar, Pradeep K. Aggarwal, Cedric Douence
Publikováno v:
Rapid Communications in Mass Spectrometry. 30:415-422
RATIONALE Natural water samples artificially or experimentally enriched in deuterium ((2) H) at concentrations up to 10,000 ppm are required for various medical, environmental and hydrological tracer applications, but are difficult to measure using c
Autor:
Dagnachew Legesse, Belachew, Stefan, Terzer-Wassmuth, Leonard I, Wassenaar, Philipp M, Klaus, Lorenzo, Copia, Luis J Araguás, Araguás, Pradeep, Aggarwal
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 137
Accurate and precise measurements of low levels of tritium (
Autor:
Ulrike Romatschke, Pradeep K. Aggarwal, Courtney Schumacher, Luis Araguas-Araguas, Peter Berg, Dagnachew Legesse Belachew, Fred J. Longstaffe, Aaron Funk
Publikováno v:
Earth Sciences Publications
Tropical and midlatitude precipitation is fundamentally of two types, spatially-limited and high-intensity convective or widespread and lower-intensity stratiform, owing to differences in vertical air motions and microphysical processes governing rai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b987d98e663148118267148994bc970
https://ir.lib.uwo.ca/earthpub/13
https://ir.lib.uwo.ca/earthpub/13
Autor:
M. Ahmad, Liang-Feng Han, G.G. Kainz, Dagnachew Legesse Belachew, Daniela Brummer, Luis J. Araguás, Darren J. Hillegonds, Bhishm Kumar, Philipp Martin Klaus, Leonard I. Wassenaar, Pradeep K. Aggarwal
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 118
Tritium (3H) in natural waters is a powerful tracer of hydrological processes, but its low concentrations require electrolytic enrichment before precise measurements can be made with a liquid scintillation counter. Here, we describe a newly developed