Rujukan Tasik Ontario

  1. ↑ National Geophysical Data Center Diarkibkan 23 Mac 2015 di Wikiwix, 1999. Bathymetry of Lake Ontario. National Geophysical Data Center, NOAA. doi:10.7289/V56H4FBH [access date: March 23, 2015].
  2. ↑ National Geophysical Data Center Diarkibkan 23 Mac 2015 di Wikiwix, 1999. Bathymetry of Lake Erie and Lake Saint Clair. National Geophysical Data Center, NOAA. doi:10.7289/V5KS6PHK [access date: March 23, 2015]. (only small portion of this map)
  3. ↑ National Geophysical Data Center, 1999. Global Land One-kilometer Base Elevation (GLOBE) v.1. Diarkibkan 24 Februari 2011 di Wikiwix Hastings, D. and P.K. Dunbar. National Geophysical Data Center, NOAA. doi:10.7289/V52R3PMS [access date: March 16, 2015].
  4. ↑ "About Our Great Lakes: Tour". National Oceanic and Atmospheric Administration (NOAA) – Great Lakes Environmental Research Laboratory (GLERL). Diarkibkan daripada yang asal pada 5 Mei 2011. Dicapai pada 2 April 2015. Google Earth Great Lakes Tour GreatLakesTour_Merged.kmz Diarkibkan 5 Januari 2015 di Wayback Machine
  5. 1 2 "Great Lakes: Basic Information: Physical Facts". U.S. Government. 25 Mei 2011. Diarkibkan daripada yang asal pada 29 Mei 2012. Dicapai pada 12 November 2011.
  6. 1 2 3 4 5 6 "Great Lakes Atlas: Factsheet #1". United States Environmental Protection Agency. 11 April 2011. Diarkibkan daripada yang asal pada 6 November 2011. Dicapai pada 12 November 2011.
  7. 1 2 3 Wright 2006, m/s. 64. sfn error: no target: CITEREFWright2006 (help)
  8. ↑ Shorelines of the Great Lakes Diarkibkan 5 April 2015 di Wayback Machine

Berkaitan

Rujukan

WikiPedia: Tasik Ontario http://archive.wikiwix.com/cache/20110224025742/ht... http://archive.wikiwix.com/cache/20150323013541/ht... http://www.epa.gov/glnpo/atlas/gl-fact1.html http://www.epa.gov/glnpo/physfacts.html http://www.charts.noaa.gov/OnLineViewer/14820.shtm... http://www.glerl.noaa.gov/pr/ourlakes/gl_tour.html http://www.glerl.noaa.gov/pr/pr_images/tour/GreatL... http://www.ngdc.noaa.gov/mgg/greatlakes/greatlakes... http://www.ngdc.noaa.gov/mgg/topo/gltiles.html //geohack.toolforge.org/geohack.php?pagename=Tasik...