Zobrazeno 1 - 10
of 40
pro vyhledávání: '"W. David Menzie"'
Autor:
Donald Singer, W. David Menzie
Policy makers, mineral exploration experts, and regional planners decide how public lands, which may contain undiscovered resources, should be used or whether to invest in exploration for minerals on a regular basis. Decisions are also made concernin
Autor:
Donald A. Singer, W. David Menzie
Publikováno v:
Natural Resources Research. 17:79-86
Estimates of numbers of undiscovered mineral deposits, fundamental to assessing mineral resources, are affected by map scale. Where consistently defined deposits of a particular type are estimated, spatial and frequency distributions of deposits are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f233198969a389e6e79b7afef24f5d6f
https://doi.org/10.1007/s11053-008-9068-7
https://doi.org/10.1007/s11053-008-9068-7
Autor:
Warren J. Nokleberg, David A. Brew, Donald Grybeck, Warren Yeend, Thomas K. Bundtzen, Mark S. Robinson, Thomas E. Smith, Henry C. Berg, Gary L. Andersen, Edward R. Chipp, David R. Gaard, P. Jeffery Burton, John Dunbier, D. A. Scherkenbach, Jeffrey Y. Foley, Gregory Thurow, J. Dean Warner, Curtis J. Freeman, Bruce M. Gamble, Steven W. Nelson, Jeanine M. Schmidt, Charles C. Hawley, Murray W. Hitzman, Brian K. Jones, Ian M. Lange, Christopher D. Maars, Christopher C. Puchner, Carl I. Steefel, W. David Menzie, Paul A. Metz, J. S. Modene, Joseph T. Plahuta, Loren E. Young, Clint R. Nauman, Steven R. Newkirk, Rainer J. Newberry, Robert K. Rogers, Charles M. Rubin, Richard C. Swainbank, P. R. Smith, Jackie E. Stephens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5951e8e191b8f320205b14f240a0da30
https://doi.org/10.1130/dnag-gna-g1.855
https://doi.org/10.1130/dnag-gna-g1.855
Publikováno v:
Open-File Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0de5e92fa754ab15f4578aa5bf99be9
https://doi.org/10.3133/ofr20151163
https://doi.org/10.3133/ofr20151163
Publikováno v:
Economic Geology. 100:491-514
Estimating numbers of undiscovered mineral deposits has been a source of unease among economic geologists yet is a fundamental task in considering future supplies of resources. Estimates can be based on frequencies of deposits per unit of permissive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a4b949240fd29254b5f028d074a7d9b
https://doi.org/10.2113/gsecongeo.100.3.491
https://doi.org/10.2113/gsecongeo.100.3.491
Publikováno v:
Resources, Conservation and Recycling. 42:275-294
Reclaimed asphalt pavement (RAP) and portland cement concrete (RPCC) are abundant and available substitutes for natural aggregate in many areas. This paper presents an overview of factors that affect recycled aggregate cost, availability, and enginee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00d9133e8fd618395679ea2cd53a6d81
https://doi.org/10.1016/j.resconrec.2004.04.006
https://doi.org/10.1016/j.resconrec.2004.04.006
Autor:
W. David Menzie
Publikováno v:
Nonrenewable Resources. 6:239-242
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c04e1b9b9d0eced239121363b882cc4
https://doi.org/10.1007/bf02765918
https://doi.org/10.1007/bf02765918
Publikováno v:
Open-File Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fca5e59a0a175bb88f7c19266ff9aae
https://doi.org/10.3133/ofr20131184
https://doi.org/10.3133/ofr20131184
Publikováno v:
Open-File Report.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4faa73754a6b94c51c0c77112125ce3
https://doi.org/10.3133/ofr20131239
https://doi.org/10.3133/ofr20131239