Question

Thank you in advance!

3. Take the following data as referring to 2000 (they come from UNDP (2001), P and A are for 1999 and Tuses CO2 data for 1997), and the world as being the sum of these three groups of nations P. million persons A, apita T. CO2 tonnes/S Rich OECD 848 EE and CIS 398 Developing 4610 a. Calculate total world CO2 emissions in 2000. 26,050 6,290 3,530 0.0005 0.001 0.0006 b. Work out the 2000 group shares of total population and CO2 emissions

Answer 1

1)

	Millions	PPP US$	Tonnes	Millions Tonnes
Rich OECD	848	26050	0.0005	10685.13
EE and CIS	398	6290	0.001	2985.08
Developing	4610	3530	0.00060	9763.98
World	5856			23434.18

Working:

	Millions	PPP US$	Tonnes	Millions Tonnes	Working
Rich OECD	848	26050	0.0005	10685.13	848*26050*0.0005
EE and CIS	398	6290	0.001	2985.08	398*6290*0.001
Developing	4610	3530	0.00060	9763.98	4610*3530*0.00060
World	5856			23434.18

2)

	Population Share %	Carbon Dioxide Share %
Rich OECD	14.48	72.62
EE and CIS	6.8	17.54
Developing	78.72	9.84

Working:

	Population Share %	Carbon Dioxide Share %
Rich OECD	848/5856	26050/35870
EE and CIS	398/5856	6290/35870
Developing	4610/5856	3530/35870