Using a multi-criteria approach to assess post-release recovery periods in behavioural studies: study of a fish telemetry project in the Seine Estuary

Table 2 Characteristic of the 29 fish used to test the multi-criteria approach

Fish ID	TL (mm)	BW (g)	Tagging period	Capture site	Release to capture (m-direction)	Days of detection (days)	IR	TRA (days)	TRC (days)	TRB (days)
E1	435	139	3-Jun	C	1,800-u	20	0.35	<36	No return	<36
E2	348	84	3-Jun	C	1,800-u	23	0.40	<12	<12	<12
E3	450	164	3-Jun	C	1,800-u	40	0.70	5	5	5
E4	405	130	3-Jun	C	1,800-u	42	0.74	13	13	13
E6	440	156	3-Jun	C	1,800-u	57	1.00	4	4	4
E7	385	99	3-Jun	E	1,070-d	27	0.47	<28	No return	<28
E8	432	142	3-Jun	E	1,070-d	16	0.28	16	1	1
E11	381	96	3-Jun	E	1,070-d	27	0.47	<35	No return	<35
E12	349	81	30-Jun	B	2,300-u	29	0.51	5	5	5
E13	435	153	30-Jun	B	2,300-u	47	0.82	<7	4	4
E14	385	101	30-Jun	B	2,300-u	26	0.46	<17	5	5
E15	473	163	30-Jun	B	2,300-u	36	0.63	2	25	2
E16	415	96	30-Jun	B	2,300-u	28	0.49	17	31	17
E17	370	89	30-Jun	G	3,200-d	24	0.42	33	No return	33
E19	450	146	30-Jun	G	3,200-d	21	0.35	10	25	10
E20	384	101	30-Jun	F	2,300-d	37	0.65	5	5	5
E21	413	142	30-Jun	F	2,300-d	26	0.46	11	46	11
B2	395	1,030	2-Jun	D	600-l	92	1.00	1	1	1
B3	440	1,355	3-Jun	D	600-l	57	1.00	1	1	1
B4	240	219	3-Jun	D	600-l	51	0.89	1	1	1
B5	370	775	29-Jun	D-O	600-l	58	1.00	2	25	2
B6	440	1,400	29-Jun	D-O	600-l	25	0.44	2	2	2
B8	230	215	29-Jun	A-O	8,500-u	16	0.28	<40	no Return	<40
B10	415	1,185	29-Jun	A-O	8,500-u	54	0.95	1	no Return	1
M1	490	1,261	3-Jun	D	600-l	14	0.25	<36	37	37
M3	500	1,410	3-Jun	D	600-l	15	0.26	<44	44	44
M9	510	1653	4-Jun	A-O	8,500-u	19	0.33	<40	40	40
M12	525	1,610	29-Jun	D-O	600-l	35	0.61	<15	15	15
M15	510	1,545	29-Jun	A-O	8,500-u	25	0.44	<25	25	25

E eel, B bream, M mullet. Capture sites are indicated in Fig. 1. TL total length, BW body weight, IR residency index, TRA time to establish a core activity area, TRC time to return to the site of capture, TRB time to return to a normal behaviour, U upstream, d downstream, l lateral, A-O, D-O site A and D in the oxbow.

ISSN: 2050-3385