Sources

http://www.travelmath.com/city/Halifax,+Canada
http://foundlocally.com/halifax/local/Info‑CityInfo.htm
http://thezeds.com/2010/02/02/halifax‑population‑density‑2006/
http://en.wikipedia.org/wiki/Halifax,_Nova_Scotia
http://www.livingin‑canada.com/climate‑halifax.html
http://en.wikipedia.org/wiki/Atlantic_Maritime_Ecozone_(CEC)