Carbon dynamics of paper, engineered wood products and bamboo in landfills: evidence from reactor studies

Table 6 Post hoc contrasts tested after a significant result of difference between paper types

Contrast	Carbon loss from mass balance (%)		Carbon loss from gas (%)
Contrast	Difference	p-value^a	Difference	p-value^a
CB fresh vs CB landfill	12.58	< 0.0001	16.49	0.564
CP Acacia vs CB fresh	45.74	< 0.0001	38.79	0.018
CP Eucalyptus vs CB fresh	45.64	< 0.0001	34.19	0.037
CP recycled vs CB fresh	38.39	< 0.0001	28.66	0.086
CP Acacia vs CP Eucalyptus	0.10	0.99	4.60	0.987
CP Acacia vs CP recycled	7.35	< 0.0001	10.13	0.823
CP Eucalyptus vs CP recycled	7.25	< 0.0001	5.53	0.975
All CP vs CB fresh	43.26	< 0.0001	33.88	0.004

CB cardboard, CP copy paper
^aThe p value is the corresponding probability of the difference being different from zero

ISSN: 1750-0680