Table 4.

Randomized block design of the study area.

District	Blocking of sampled area		Randomized and experimental knowledge of GHG emissions
Ikpoba Okha	i. Eguadase	Core, planned estate	LKGHG—DIDMSW
	ii. Oregbeni	Suburban	HKGHG—DIDMSW
	iii. Ogbeson	Planned estate
Oredo	ii. GRA	Core, planned estate	HKGHG—DIDMSW
	ii. Oko	Intermediate	LKGHG—DIDMSW
	iii. Adesogbe	Suburban
Orhionmwon	i. Uselu	Core, planned estate	LKGHG—DIDMSW
	ii. Okhoro	Core, planned estate
	iii. Uteh	Suburban	HKGHG—DIDMSW

Extrapolated from Fig. 6 in which inference was made on the knowledge of GHG emissions and MSW based on socioeconomic characteristics of residents from different residential areas.

LKGHG—DIDMSW: Low knowledge of GHG emissions and danger of indiscriminate dumping of MSW, HKGHG—DIDMSW: High knowledge of GHG emissions and danger of indiscriminate dumping of MSW.