Table 2.

Physical profile of waste piles found in the transect study area

	Sub-district	Coarse estimate of volume (m3)	Coarse estimate of the weight (kg)	Transect area (km2)	Total piles		Piles density (ton/km2)	Average piles density (ton/km2)	Percentage of burning incidents (%)
Cluster 1 (Rural)	Wonolopo	0.64	19.22	0.2100	21	65	0.09	0.76	71	80.65
	Podorejo	1.02	61.41	0.1450	11		0.42		100
	Rowosari	1.52	91.12	0.0500	21		1.82		76
	Tugurejo	0.31	11.43	0.0160	12		0.78		75
Cluster 2 (Outer periurban)	Penggaron Kidul	0.29	58.20	0.0471	10	44	1.24	0.66	80	68.08
	Kadri	1.07	214.69	0.3000	18		0.72		100
	Tambakharjo	0.02	2.79	0.0156	3		0.18		0
	Gedawang	0.60	29.99	0.0570	13		0.53		92
Cluster 3 (Inner periurban)	Gayamsari	0.07	7.92	0.0254	7	50	0.31	0.62	100	90.63
	Karangroto	0.45	57.81	0.0450	24		1.30		88
	Karang Tempel	0.29	17.38	0.0250	15		0.70		100
	Sampangan	0.06	3.09	0.0170	4		0.22		75
Cluster 4 (Urban Core)	Jalan	0.00	0.17	0.0145	1	12	0.01	0.09	100	83.33
	Barusari	0.02	1.75	0.1280	1		0.01		100
	Candi	0.02	2.15	0.0250	6		0.09		83
	Purwosari	0.06	4.89	0.0195	4		0.25		50