Appendix 2. Cohort covariates

Table A2.1 Data used in the regressions in chapter 5, section 4. These cohorts are the Snake River trap run-of-the-river spring chinook. The cohort numbers correspond to the ones in Table A1.1 through Table A1.3. The parameters are those reported in Table 4.4. The last two columns are the covariate values and are average values for the cohort.
cohort	parameters		date of release	average flow (kcfs)
	r
1989
1	3.70	5.84	97.8	84.6
2	3.30	6.02	99.3	87.5
3	3.16	7.58	100.4	87.0
4	4.04	7.29	101.4	87.3
5	4.93	6.95	102.4	87.8
6	5.14	8.07	103.4	89.7
7	5.81	7.50	104.4	92.3
8	5.09	7.94	105.3	95.4
9	7.24	9.99	106.4	96.5
10	7.49	10.13	107.5	98.6
11	8.01	11.40	108.4	100.5
12	8.64	11.89	109.4	102.5
13	8.97	11.94	110.4	105.7
14	9.16	12.01	111.4	105.9
15	7.80	9.34	112.3	101.0
16	8.15	8.51	113.4	95.9
17	6.51	12.40	114.5	91.8
18	6.84	8.68	115.4	88.7
19	7.47	7.79	116.4	87.3
20	6.93	8.85	117.4	89.2
21	8.57	8.88	118.9	88.5
22	10.26	8.34	121.2	90.7
23	11.53	15.05	129.4	110.5
1990
1	5.30	7.55	99.7	51.3
2	8.50	7.61	107.4	65.0
3	8.13	9.11	108.1	65.6
4	8.85	8.14	109.3	67.3
5	6.34	11.55	110.4	68.1
6	6.27	9.83	111.4	68.4
7	6.21	10.51	112.3	68.2
8	5.55	9.72	113.3	66.7
9	5.16	9.78	114.4	65.4
10	4.54	8.88	115.9	63.6
11	6.29	6.03	118.6	63.2
12	5.75	7.06	121.3	65.9
13	10.34	9.47	128.5	83.3
1991
1	2.94	4.83	98.5	55.8
2	3.28	4.11	99.3	56.7
3	3.38	4.72	100.3	57.3
4	3.59	4.82	102.3	59.8
5	3.05	5.33	105.4	64.5
6	4.04	6.16	107.4	65.6
7	4.39	5.44	108.4	66.0
8	3.62	6.08	109.4	64.6
9	4.89	8.34	112.4	66.1
10	5.11	8.06	113.3	64.9
11	6.63	12.43	116.3	61.1
12	6.29	7.91	116.3	60.8
13	5.49	6.69	117.3	60.1
14	5.62	6.00	119.4	59.1
15	9.92	11.14	130.0	78.3
1992
1	3.94	5.61	98.6	37.3
2	3.73	6.53	99.6	39.0
3	3.95	6.57	105.6	46.8
4	4.59	7.35	112.6	51.8
5	5.45	6.21	115.2	55.1
6	5.36	9.96	122.7	72.5
1993
1	3.65	6.57	99.5	64.6
2	3.76	5.14	100.4	64.0
3	3.57	5.22	101.3	64.1
4	3.48	5.31	102.3	64.0
5	3.61	4.20	103.7	64.0
6	4.38	4.91	106.1	64.0
7	5.59	6.75	109.8	65.2
8	5.48	6.40	111.4	66.4
9	6.27	7.25	112.6	66.4
10	7.14	6.52	114.1	67.5
11	7.47	7.10	115.1	69.2
12	8.37	6.84	116.4	71.2
13	8.09	7.07	117.4	73.8
14	8.29	7.42	118.4	76.3
15	9.71	8.16	119.4	78.2
16	10.34	8.67	120.4	82.5
17	10.83	5.91	121.6	88.0
18	11.41	7.41	122.4	90.8
19	13.55	7.94	123.4	95.4
20	12.97	12.31	124.5	100.9
21	11.08	10.02	125.4	102.6
22	10.65	10.10	126.4	102.5
23	9.16	10.54	127.3	105.9
24	9.20	8.36	128.4	107.6
25	9.67	7.24	130.0	117.0

[Top of Page]

Table A2.2 Data used in the regressions in chapter 5, section 4. These cohorts are the Clearwater trap run-of-the-river spring chinook. The cohort numbers correspond to the ones in Tables A1.4 through A1.6. The parameters estimates were obtained using the methods described in chapter 4. The last two columns are the covariate values and are average values for the cohort.
cohort	parameters		date of release	average flow (kcfs)
	r
1989
1	2.54	5.52	89.0	78.0
2	2.34	9.30	90.2	78.9
3	2.52	7.71	91.9	80.3
4	2.49	6.49	93.4	82.9
5	2.54	6.30	94.8	84.6
6	3.15	9.60	97.0	85.0
7	4.17	10.58	103.0	90.4
8	4.28	10.64	105.9	96.2
9	7.39	6.67	144.2	63.1
10	7.50	7.39	145.3	63.2
11	9.51	7.92	150.5	69.3
1990
1	2.47	5.71	89.4	49.5
2	2.52	5.98	90.3	50.1
3	2.95	6.55	91.9	50.8
4	3.19	7.34	93.8	52.7
5	2.55	5.77	95.7	56.3
6	3.04	8.50	98.8	56.5
7	4.04	8.29	99.9	55.4
8	3.46	9.24	101.9	58.9
9	3.32	6.63	103.8	63.1
10	3.23	6.62	105.5	65.2
11	4.10	10.27	106.4	65.4
12	4.50	11.17	107.8	66.2
13	6.03	8.59	123.0	69.9
14	7.80	3.86	138.1	48.0
15	9.40	3.85	140.0	50.5
16	11.25	4.33	141.3	54.1
17	13.46	9.60	142.9	60.4
18	12.03	11.03	144.5	71.8
1991
1	2.68	5.64	94.0	54.0
2	2.26	3.30	95.5	57.5
3	2.49	4.04	96.4	57.0
4	2.19	4.73	97.4	58.6
5	2.60	5.02	98.3	57.6
6	2.84	4.60	99.3	58.2
7	2.84	5.31	100.4	59.5
8	2.74	4.33	101.4	60.5
9	2.62	4.55	101.8	61.0
10	3.01	4.87	103.1	61.9
11	3.05	5.71	104.9	63.9
12	3.31	5.29	106.3	64.3
13	3.19	5.46	107.3	64.3
14	4.12	6.99	108.3	65.8
15	4.18	6.78	109.3	65.0
16	4.06	7.37	110.0	65.5
17	4.21	8.62	111.3	65.0
18	4.41	7.16	112.4	64.4
19	4.54	8.43	113.4	64.7
20	4.92	8.21	114.4	63.1
21	5.18	8.07	116.4	60.4
22	4.22	6.32	116.4	61.3
23	8.21	10.13	129.0	78.4
24	7.34	7.27	130.4	82.4
25	6.74	8.52	131.5	84.4
1992
1	2.19	3.68	82.4	28.2
2	2.26	3.52	83.4	28.0
3	2.08	3.37	80.9	28.4
4	2.72	4.58	85.8	25.8
5	2.72	4.25	87.8	27.9
6	2.94	4.45	89.8	30.2
7	3.10	5.03	91.9	33.8
8	3.51	5.51	94.0	35.9
9	3.92	5.61	95.3	36.4
10	3.48	7.03	96.5	37.8
11	3.69	5.42	97.4	38.9
12	3.23	5.28	98.4	41.0
13	3.29	5.92	99.9	42.5
14	3.18	5.39	101.4	45.0
15	2.95	5.76	102.3	47.2
16	2.94	5.02	103.3	48.4
17	3.19	5.84	104.4	49.3
18	3.10	6.89	105.3	50.0
19	3.42	6.40	106.1	49.9
20	2.50	6.59	107.3	53.6
21	3.41	5.21	108.3	53.0
22	3.06	5.97	109.8	54.8
23	3.46	7.17	111.8	55.5
24	4.69	7.30	113.3	55.6
25	4.69	6.82	114.4	57.3
26	4.56	8.46	115.7	58.5
27	4.35	8.80	119.2	65.4
28	4.98	10.62	120.3	67.7
29	4.72	8.67	121.3	69.5
30	6.20	13.84	127.4	66.5
31	7.41	12.94	140.6	50.5
32	9.80	12.50	145.7	53.5
33	7.91	11.15	147.8	52.5
34	6.75	13.90	149.7	45.8
35	8.41	11.93	151.6	44.7
1993
1	2.99	5.75	100.5	66.9
2	2.57	5.31	101.9	70.9
3	3.94	5.56	106.3	66.6
4	4.86	6.69	110.8	69.2
5	4.70	7.45	112.9	73.3
6	5.04	7.83	114.8	77.0
7	5.18	7.77	116.9	82.4
8	6.23	9.26	121.2	96.1

[Top of Page]