גרנד קניון (Hebrew Wikipedia)

Analysis of information sources in references of the Wikipedia article "גרנד קניון" in Hebrew language version.

refsWebsite

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20nps.gov

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8google.co.il

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1navajotimes.com

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1harvard.edu

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1gsapubs.org

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1utah.gov

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1fs.fed.us

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1sjsu.edu

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1grandcanyon-nationalpark.org

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1nationalatlas.gov

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1etymonline.com

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1paragon-skydive.com

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archive.org

wayback.archive.org

books.google.com

Mitchell, Douglas R.; Lippert, Dorothy; Brunson-Hadley, Judy L. (2004-02-15). Ancient Burial Practices in the American Southwest (reprint, illustrated ed.). Albuquerque, NM: UNM Press. p. 11. ISBN 0-8263-3461-X.
Joseph C. Ives, Report upon the Colorado river of the West, Washington, Government Printing Office, 1861.

crossref.org

Darling, Andrew; Whipple, Kelin (2015). "Geomorphic constraints on the age of the western Grand Canyon". Geosphere. 11 (4): 958–976. Bibcode:2015Geosp..11..958D. doi:10.1130/ges01131.1.

cuny.edu

academic.brooklyn.cuny.edu

Leveson, David. "The Hypothesis of Differential Erosion".

doi.org

Darling, Andrew; Whipple, Kelin (2015). "Geomorphic constraints on the age of the western Grand Canyon". Geosphere. 11 (4): 958–976. Bibcode:2015Geosp..11..958D. doi:10.1130/ges01131.1.
Spencer, J. E.; Patchett, P. J.; Pearthree, P. A.; House, P. K.; Sarna-Wojcicki, A. M.; Wan, E.; Roskowski, J. A.; Faulds, J. E. (2013). "Review and analysis of the age and origin of the Pliocene Bouse Formation, lower Colorado River Valley, southwestern USA". Geosphere. 9 (3): 444–459. doi:10.1130/ges00896.1.

dri.edu

wrcc.dri.edu

"Grand Canyon National Park Climate Summary". Western Regional Climate Center.
"Grand Canyon National Park Climate Summary". Western Regional Climate Center.
"Grand Canyon National Park Climate Summary". Western Regional Climate Center.

epa.gov

William C. Malm, Air Resources Division, National Park Service (במאי 1999). "Introduction to Visibility" (PDF). Cooperative Institute for Research in the Atmosphere (CIRA), Colorado State University. {{cite web}}: (עזרה)תחזוקה - ציטוט: multiple names: authors list (link)
"Revision of the Visibility FIP (Federal Implementation Plan) for Nevada (to include emissions reduction requirements for the Mohave Generating Station): Final Rule Fact Sheet" (PDF). United States Environmental Protection Agency. 2001-06-06.

www3.epa.gov

"Project MOHAVE (Measurement of Haze and Visual Effects) Final Report" (PDF). Interagency Monitoring of Protected Visual Environments (IMPROVE). 1999-03-19.

etymonline.com

Grand, Etymonline.com

fs.fed.us

"Kaibab National Forest". USDA Forest Service. אורכב מ-המקור ב-2009-02-10.

gcrg.org

Grand Canyon Supergroup Six Unconformities Make One Great Unconformity

google.co.il

books.google.co.il

McGregor, John Charles (1951). The Cohonina culture of northwestern Arizona. University of Illinois Press. pp. 1–7.
Whiting, A.F. (1985). Havasupai Habitat. Tucson, Arizona: University of Arizona Press.
Paul Robbins, Encyclopedia of Environment and Society
Tim McNeese, The Colorado River
Bil Gilbert, Westering Man: The Life of Joseph Walker
Jeremy Schmidt, Grand Canyon: A Natural History Guide
Robert H. Webb, Grand Canyon: A Century of Change : Rephotography of the 1889-1890 Stanton Expedition
Thomas M. Myers, Michael Patrick Ghiglieri, Over the edge: death in Grand Canyon

gpo.gov

"Federal Register 40 CFR Part 51: Regional Haze Regulations and Guidelines for Best Available Retrofit Technology (BART) Determinations" (PDF). United States Environmental Protection Agency. 2005-07-06.

grandcanyon-nationalpark.org

Grand Canyon

grandcanyontreks.org

Grand Canyon Place Names!!

gsapubs.org

geosphere.gsapubs.org

Spencer, J. E.; Patchett, P. J.; Pearthree, P. A.; House, P. K.; Sarna-Wojcicki, A. M.; Wan, E.; Roskowski, J. A.; Faulds, J. E. (2013). "Review and analysis of the age and origin of the Pliocene Bouse Formation, lower Colorado River Valley, southwestern USA". Geosphere. 9 (3): 444–459. doi:10.1130/ges00896.1.

harvard.edu

ui.adsabs.harvard.edu

Darling, Andrew; Whipple, Kelin (2015). "Geomorphic constraints on the age of the western Grand Canyon". Geosphere. 11 (4): 958–976. Bibcode:2015Geosp..11..958D. doi:10.1130/ges01131.1.

hindawi.com

"US Annual Spatial and Seasonal Patterns of PM2.5, Light Extinction and Contributions of Major Aerosol Types, 1996 – 1998". Interagency Monitoring of Protected Visual Environments (IMPROVE).

national-park.com

grand.canyon.national-park.com

"Grand Canyon National Park Weather". אורכב מ-המקור ב-2012-10-24. נבדק ב-2017-05-26.

nationalatlas.gov

"The Beginnings of the U.S. Geological Survey". National Atlas of the United States. 2010. אורכב מ-המקור ב-2012-10-24. נבדק ב-2017-05-26.

nationalgeographic.com

news.nationalgeographic.com

Myers, A.L. (6 במרץ 2008). "Three-Day Grand Canyon Flood Aims to Restore Ecosystem". Associated Press. {{cite news}}: (עזרה)

nau.edu

"Executive Summary of Grand Canyon Tourism" (PDF). Northern Arizona University. אורכב מ-המקור (PDF) ב-2010-09-28.

navajotimes.com

"Pueblos join forces to oppose Grand Canyon Escalade Project". Navajo Times. 11 בספטמבר 2014. {{cite web}}: (עזרה)

nbcnews.com

Chiara Sottile; Kristen Dahlgren (8 בפברואר 2015). "Grand Canyon Development Plan Sparks Dispute Among Navajo". NBC News. {{cite web}}: (עזרה)

noaa.gov

wrh.noaa.gov

"Flagstaff Weather Forecast Office". National Weather KService.

nps.gov

Geologic Formations of the Grand Canyon National Park Service
Park Statistics
Operating Hours & Seasons
"Late Arrivals". The Geologic Story of Colorado National Monument. United States Geological Survey. Geological Survey Bulletin 1508. אורכב מ-המקור ב-2012-10-24. נבדק ב-2017-05-26.
"Grand Canyon News Release - Fire Managers Prepare to Implement Several Prescribed Fires" (PDF). 8 במרץ 2007. {{cite web}}: (עזרה)
Grand Canyon National Park — Plants
Grand Canyon National Park — Invertebrates
Grand Canyon National Park — Wildlife
Grand Canyon National Park — Mammals
Grand Canyon National Park — Nature and Science
Grand Canyon National Park — Native Fish
Grand Canyon National Park — Amphibians
Grand Canyon National Park — Birds
Bats
Grand Canyon National Park — Reptiles
"Operating Hours & Seasons - Grand Canyon National Park".
"Backcountry Permit". Grand Canyon National Park.
"Skywalk". Grand Canyon National Park.

parkplanning.nps.gov

"Grand Canyon National Park Fire Management Plan". U.S. National Park Service. במרץ 2012. אורכב מ-המקור ב-2013-03-01. נבדק ב-2017-05-26. {{cite web}}: (עזרה)

nature.nps.gov

Life in the Canyon

nytimes.com

Study Says Grand Canyon Older Than Thought
60-Million-Year Debate on Grand Canyon’s Age
Adam Nagourney (3 בדצמבר 2014). "Where 2 Rivers Meet, Visions for Grand Canyon Clash". New York Times. {{cite news}}: (עזרה)

paragon-skydive.com

Skydive the Grand Canyon

sjsu.edu

"Discovery of the Athabascan Origin of the Apache and Navajo Language". Watkins, Thayer - San Jose State University.

umt.edu

scholarworks.umt.edu

Sheldon, Charles. "History of the Boone and Crockett Club". University of Montana Mansfield Library. Boone and Crockett Club.

unco.edu

hewit.unco.edu

"Getting Started". The Ancestral Puebloans. Hewit Institute, University of Northern Colorado. אורכב מ-המקור ב-2016-10-21. נבדק ב-2017-05-26.

usda.gov

fs.usda.gov

"Kaibab National Forest Fire Management Plan" (PDF). U.S. Forest Service. 2011-01-31.

utah.gov

historytogo.utah.gov

"Colorado Plateau". Utah History to go.

vtol.org

Moorman, Robert W. "Noise in the Parks" AHS International, 2015. Source

web.archive.org

"Getting Started". The Ancestral Puebloans. Hewit Institute, University of Northern Colorado. אורכב מ-המקור ב-2016-10-21. נבדק ב-2017-05-26.
"Kaibab National Forest". USDA Forest Service. אורכב מ-המקור ב-2009-02-10.
"Grand Canyon National Park Fire Management Plan". U.S. National Park Service. במרץ 2012. אורכב מ-המקור ב-2013-03-01. נבדק ב-2017-05-26. {{cite web}}: (עזרה)
"Executive Summary of Grand Canyon Tourism" (PDF). Northern Arizona University. אורכב מ-המקור (PDF) ב-2010-09-28.

webcitation.org

"The Beginnings of the U.S. Geological Survey". National Atlas of the United States. 2010. אורכב מ-המקור ב-2012-10-24. נבדק ב-2017-05-26.
"Late Arrivals". The Geologic Story of Colorado National Monument. United States Geological Survey. Geological Survey Bulletin 1508. אורכב מ-המקור ב-2012-10-24. נבדק ב-2017-05-26.
"Grand Canyon National Park Weather". אורכב מ-המקור ב-2012-10-24. נבדק ב-2017-05-26.

wrapair.org

"Recommendations for Improving Western Vistas, Report of the Grand Canyon Visibility Transport Commission to the United States Environmental Protection Agency" (PDF). Western Regional Air Partnership. 10 ביוני 1996. {{cite web}}: (עזרה)
Mike Sundblom, Arizona Department of Environmental Quality. "RA BART (Reasonably Attributable Best Available Retrofit Technology) Case Study, Navajo Generating Station, Appendix C". Western Regional Air Partnership.

wrapair2.org

"Western Regional Air Partnership".

youtube.com

14-17350 National Mining Association v. Sally Jewell