نهر كولومبيا (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "نهر كولومبيا" in Arabic language version.

refsWebsite

Global rank Arabic rank

2web.archive.org

1^st place

1^st place

167^th place

160^th place

2,765^th place

2,303^rd place

nrcan.gc.ca

atlas.nrcan.gc.ca

أطلس كندا للخرائط الطبوغرافية". الموارد الطبيعية في كندا. 2006 نسخة محفوظة 2013-01-17 في Wayback Machine

usgs.gov

pubs.usgs.gov

According to the United States Geological Survey fact sheet, "Largest Rivers in the United States", "Rivers are considered large on the basis of one or more of three characteristics: total length from source to mouth, area of basin (watershed) drained by the stream, and average rate of flow (discharge) at the mouth." The Columbia is the largest river of the Pacific Northwest in all three senses. نسخة محفوظة 2017-07-09 في Wayback Machine

web.archive.org