reducing the impacts of climate change on human health in ontario communities
DESCRIPTION
REDUCING THE IMPACTS OF CLIMATE CHANGE ON HUMAN HEALTH IN ONTARIO COMMUNITIES. Presentation to aLPha January 30, 2003. Global 1900-2000 : +0.6C (±0.2C). Canada: +1.1C. IPCC 2001. IPCC 2001. Chiras, 2001. 4XCO2. 3XCO2. IPCC 2001. 2XCO2. Global CO 2 Concentrations. 800. IS92a. - PowerPoint PPT PresentationTRANSCRIPT
REDUCING THE IMPACTS OF CLIMATE CHANGE ON
HUMAN HEALTH IN ONTARIO COMMUNITIES
Presentation to aLPhaJanuary 30, 2003
Global 1900-2000: +0.6C (±0.2C)
Canada: +1.1CIPCC 2001
IPCC 2001
Chiras, 2001
IPCC 2001
2XCO22XCO2
3XCO23XCO2
4XCO24XCO2
Global CO2 Concentrations
Kyoto Scenarios vs IS92a
Based in IMAGE 2 model output
2000 2020 2040 2060 2080 2100300
400
500
600
700
800IS92a
Kyoto to 21002xCO2
Year
Co
nce
ntr
atio
n (
pp
mv)
Kyoto will result in only about 0.2C less warming by 2050
2073 2081
Average Temperature, with the Canadian model [scenario IS92a (2xCO2 in 2060)] (Meteorological Service of Canada, Environment Canada)
Long Term Temperature ChangesLong Term Temperature Changes
0
500
3000 km
2010-2030 with respect to 1975-1995
2040-2060 with respect to 1975-1995
2080-2100 with respect to 1975-1995
Source: Climate Change 2001: Synthesis Report. Stand-alone edition. Watson, R.T. and the Core Writing Team (Eds.). IPCC, Geneva, Switzerland. Figure SPM-5. p. 17.
