Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Donald M. Reeves"'
Autor:
Mahawa-Essa Mabossani Akara, Donald M. Reeves, Masamaéya Dadja-Toyou Gnazou, Goumpoukini Boguido
Publikováno v:
Journal of Water and Climate Change, Vol 13, Iss 11, Pp 4019-4038 (2022)
Water resources in the West African Sudan Savannah are concentrated in fractured crystalline and sedimentary rock aquifers. Due to their low storage, these aquifers are vulnerable to changes in climate. This study assesses future temperature and prec
Externí odkaz:
https://doaj.org/article/a52391798adc4b0c96ac632d40658d55
Publikováno v:
Vadose Zone Journal, Vol 13, Iss 8, Pp 1-23 (2014)
A sophisticated dual‐permeability flow model of the T‐tunnel complex, Rainier Mesa, Nevada National Security Site, was developed and calibrated to facilitate predictions of radionuclide transport from underground nuclear tests within a perched zo
Externí odkaz:
https://doaj.org/article/d8244db7562b4faeba5f2fa6a0e796dd
Publikováno v:
Water Science and Engineering, Vol 6, Iss 4, Pp 365-379 (2013)
Accurate descriptions of matrix diffusion across the fracture/matrix interface are critical to assessing contaminant migration in fractured media. The classical transfer probability method is only applicable for relatively large diffusion coefficient
Externí odkaz:
https://doaj.org/article/e456da28063e4aa5bbaee4c45cbb362a
Publikováno v:
Mathematics, Vol 6, Iss 1, p 5 (2018)
Fractional calculus provides efficient physical models to quantify non-Fickian dynamics broadly observed within the Earth system. The potential advantages of using fractional partial differential equations (fPDEs) for real-world problems are often li
Externí odkaz:
https://doaj.org/article/4a4372fd01ab4dc19b054819b8f31d54
Autor:
Xiang Fan, Donald M. Reeves
Publikováno v:
Hydrogeology Journal. 31:465-484
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09ae6b92cb5b44b428119f418677c3a9
https://doi.org/10.1007/s10040-022-02584-4
https://doi.org/10.1007/s10040-022-02584-4
Autor:
Tanten T. Buszka, Donald M. Reeves
Publikováno v:
Hydrogeology Journal. 29:1953-1964
Septic systems located near coastal waterways can contribute to nutrients that lead to eutrophication, harmful algal blooms, and high levels of fecal coliforms such as E. coli. This study defines pathways and timescales of nitrogen transport released
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8032ec9b114939e344a4604ce04f5940
https://doi.org/10.1007/s10040-021-02362-8
https://doi.org/10.1007/s10040-021-02362-8
Publikováno v:
Groundwater. 59:428-437
We propose a dye tracer method to characterize fluid and solute fluxes across the sediment-water interface. Zones of groundwater discharge within the streambed are first identified, and small volume slugs of 0.5 to 1 mL fluorescein dye are released a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d549ae44b70a042d278f97a28153ee85
https://doi.org/10.1111/gwat.13060
https://doi.org/10.1111/gwat.13060
Publikováno v:
Hydrogeology Journal. 28:2285-2302
A workflow is presented that integrates unmanned aerial vehicle (UAV) imagery with discrete fracture network (DFN) geometric characterization and quantification of fluid flow. The DFN analysis allows for reliable characterization and reproduction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::566d0eb672c7bc17e254491925c2ecbb
https://doi.org/10.1007/s10040-020-02178-y
https://doi.org/10.1007/s10040-020-02178-y
Publikováno v:
Engineering Geology. 313:106960
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5176608ac9a5d07fb9e3994c6056239c
https://doi.org/10.1016/j.enggeo.2022.106960
https://doi.org/10.1016/j.enggeo.2022.106960
Publikováno v:
Current Opinion in Environmental Science & Health. 31:100418
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79d9cba371c027b15216d5589fc441a1
https://doi.org/10.1016/j.coesh.2022.100418
https://doi.org/10.1016/j.coesh.2022.100418