Projected declines in global DHA availability for human consumption as a result of global warming

Table 2 The change in DHA, ∆M_DHA (tonnes year⁻¹, in bold) and percentage change at 5 and 95% confidence limits, from the base case to year 2100 according to the IPCC representative climate pathways

	RCP 2.6			RCP 4.5			RCP 6.0			RCP 8.5
	DHA	5%	95%	DHA	5%	95%	DHA	5%	95%	DHA	5%	95%
Freshwater	7.0	1.2	42	28	4.7	170	39	6.7	240	73	12	440
Marine	25	6.4	120	58	15	260	76	20	340	130	34	560
Total	34	8.7	160	90	23	410	122	31	560	210	55	970
Proportional decrease	9.2%	8.2%	11%	25%	22%	29%	33%	30%	40%	58%	52%	68%