. 2017 Jan 25;7:41225. doi: 10.1038/srep41225

Table 1. Total C, N and P stocks (mean in Mg) in the plant (above- and belowground biomass) and sediment (0–25 cm depth), for the all Ria de Aveiro salt marshes area.

	Stock compartment	Low marsh	Mid/high marsh				Ria de Aveiro marshes
	Stock compartment	Spartina maritima	Juncus maritimus	Halimione portulacoides	Sarcocornia perennis	Bolboschoenus maritimus	Ria de Aveiro marshes
C	Plant	2326	17368	13118	1946	948	35706
	Sediment	22188	69017	104102	14578	6461	216346
	TOTAL	24514	86385	117220	16524	7409	252052
	TOTAL	24514	227538				252052
N	Plant	84	619	678	78	30	1489
	Sediment	1576	5385	25442	3590	619	36312
	TOTAL	1660	6004	26120	3668	649	38101
	TOTAL	1660	36441				38101
P	Plant	13	110	349	33	5	510
	Sediment	497	1320	4559	516	160	7052
	TOTAL	510	1430	4908	549	165	7562
	TOTAL	510	7052				7562

Mean values are shown (N = 18 for Juncus maritimus and Spartina maritima; N = 15 for Halimione portulacoides, Sarcocornia perennis and Bolboschoenus maritimus).