Table 5 . Daily loadings and concentrations of elements in feces (wet weight).

	Value	Value
	(g/cap/day)	(g/kg)	References
Total P	0.35	3.40	Vinnerås et al. (2006)
	0.5	1.83	Czemiel (2000)
	0.5	3.59	Vinneras (2002)
	0.51	1.77	Goldblith and Wick (1961)
	0.65–0.87	7.76–8.92	Calloway and Margen (1971)
	0.5	3.8	Meinzinger and Oldenburg (2009)
	0.69–2.5	4.80–9.86	Chaggu (2004)
	0.9–2.7		Wignarajah et al. (2003)
Total K	0.20–0.24	1.78–2.14	Calloway and Margen (1971)
	0.47	3.10	Goldblith and Wick (1961)
	0.75–0.88		Wignarajah et al. (2003)
	0.8	4.936	Eastwood et al. (1984)
	0.8–1.0		Kujawa-Roeleveld and Zeeman (2006)
	0.7	3.3	Meinzinger and Oldenburg (2009)
	0.8–2.1	2.712	Chaggu (2004)
	1.48–2.52	7.16	Vinnerås et al. (2006)
Na	0.12	0.80	Goldblith and Wick (1961)
	0.8 (0.3–4.1)	4.94	Eastwood et al. (1984)
Ca	0.1–1		Wignarajah et al. (2003)
	2.9–3.6		Chaggu (2004)
	0.53		Kujawa-Roeleveld and Zeeman (2006)
	0.61	3.77	Eastwood et al. (1984)
	0.64	4.27	Goldblith and Wick (1961)
	0.96–1.12	2.68	Calloway and Margen (1971)
Mg	0.15	0.93	Eastwood et al. (1984)
	0.18		Kujawa-Roeleveld and Zeeman (2006)
	0.20	1.33	Goldblith and Wick (1961)
	0.30–0.34	2.86	Calloway and Margen (1971)
Cl	0.09	0.6	Goldblith and Wick (1961)
S	0.13	0.87	Goldblith and Wick (1961)
	0.2		Meinzinger and Oldenburg (2009)
	(mg/cap/day)	(mg/kg)
Cu	1.02	6.8	Goldblith and Wick (1961)
	1.10		Kujawa-Roeleveld and Zeeman (2006)
	1.5–2.1		Wignarajah et al. (2003)
Fe	30	200	Goldblith and Wick (1961)
	700–1000		Wignarajah et al. (2003)
Pb	0.03–0.07	0.12–0.27	Schouw et al. (2002)
	0.02–0.03		Hansen and Tjell (1979)
	1.26	6.38	Vinnerås et al. (2006)
Mn	24–90		Wignarajah et al. (2003)
Mo	2–4		Wignarajah et al. (2003)
Zn	7.85	48.46	Eastwood et al. (1984)
	5–10		Wignarajah et al. (2003)
	10.68		Kujawa-Roeleveld and Zeeman (2006)
	13.31	67.49	Vinnerås et al. (2006)
Ni	0.08–0.09		Hansen and Tjell (1979)
	0.3	1.52	Vinnerås et al. (2006)
	0.3	1.15	Schouw et al. (2002)
Cr	0.02–0.03		Hansen and Tjell (1979)
	0.08	0.31	Schouw et al. (2002)
	0.18	0.91	Vinnerås et al. (2006)
Cd	0.07	0.27	Schouw et al. (2002)
	1.26	6.39	Vinnerås et al. (2006)
Hg	0.007	0.04	Vinnerås et al. (2006)