TABLE 1.

Temporal estimates of N_e assuming discrete generations, using two temporal samples (with harmonic sample size ) separated by time t (measured in generation intervals)

River	Period	G (yr)	t				95% C.I.			95% C.I.
Biscay Bay River	1983–1994	4.9	2.4	72	0.0159	629	(213–∞)	0.0177	331	(119–∞)
Conne River	1976–2003	4.8	5.7	57	0.0188	2547	(476–∞)	0.0177	∞	(558–∞)
Gander River	1951–2003	5.4	10.2	87	0.0141	1933	(880–18,394)	0.0138	2097	(828–∞)
	1951–1978		5.4	72	0.0203	417	(243–891)	0.0224	306	(157–6,405)
	1978–2003		4.8	80	0.0144	1305	(468–∞)	0.0152	934	(324–∞)
Middle Brook	1982–2004	5.2	3.9	84	0.0143	836	(336–∞)	0.0158	529	(208–∞)
Northeast Brook	1985–2003	5.2	3.3	52	0.0238	376	(133–∞)	0.0245	336	(174–∞)
Northeast River	1974–1997	4.5	5.3	61	0.0187	1197	(356–∞)	0.0188	1204	(279–∞)
Sandhill River	1967–2003	6.7	5.7	85	0.0152	825	(408–3,399)	0.0148	783	(321–∞)
	1967–1994		4.3	73	0.0172	628	(289–4,704)	0.0173	585	(267–∞)
	1973–2003		4.6	84	0.0147	836	(379–8,286)	0.0155	520	(235–∞)
Terra Nova River	1978–1991	5.1	2.7	76	0.0142	1371	(328–∞)	0.0142	1531	(368–∞)
Western Arm Brook	1971–2004	5.4	6.3	60	0.0185	1657	(498–∞)	0.0202	781	(295–∞)

Given are point estimates plus 95% confidence intervals using the moment-based estimators of Pollak (1983) [ and ] and Jorde and Ryman (2007) [ and ].