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008150407|2007||||xxc|||||o    f|0| 0 eng|d
020 |a978-0-662-45066-5
040 |aCaOODSP|beng
043 |an-cn---
0861 |aEn56-143/1-2007E-PDF
1102 |aMeteorological Service of Canada.
24510|aClimate change : |h[electronic resource]|btampering with the Earth's thermostat
260 |aOttawa - Ontario : |bEnvironment Canada. |c2007.
300 |a4p.|bfig., photographs
5203 |aOur climate has been relatively stable for millennia, providing the opportunity for our species to prosper and flourish. Now we are confronting the reality that human activities have been changing our atmosphere and have altered the balance of Earth's natural climate system. This fact sheet explains how the Earth's climate functions and describes the growing impact of human activities on climate.
590 |a07-26|b2007-06-29
69007|aGreenhouse effect|2gcpds
69007|aGreenhouse gases|2gcpds
69007|aClimate change|2gcpds
77508|tLes changements climatiques : |w(CaOODSP)9.633693
7760#|tClimate change : |w(CaOODSP)9.650547
85640|ahttp://publications.gc.ca|qPDF|s583 KB|uhttps://publications.gc.ca/collections/collection_2007/ec/En56-143-1-2007E.pdf