CYAMEX

Type	Oceanographic cruise
Ship	Le Nadir
Ship owner	Ifremer
Dates	11/02/1978 - 29/03/1978
Chief scientist(s)	FRANCHETEAU Jean, JUTEAU Thierry
	LABORATOIRE GÉO-OCÉAN - UMR 6538 Technopôle Brest-Iroise Rue Dumont d'Urville 29280 Plouzané https://www-iuem.univ-brest.fr/lgo/fr
DOI	10.17600/78002711
Objective	CYANA dives on the East Pacific Ridge and the TAMAYO transform fault.

Sampling operations

Name	Dive	Equipement	Date	Location	Depth(m)
CYP78-02-01	102-2	Panier	19780214 12:40:0014/02/1978 12:40:00	20° 53.355' N 109° 2.087' W	2635
CYP78-02-02	102-2	Panier	19780214 13:30:0014/02/1978 13:30:00	20° 53.547' N 109° 2.263' W	2590
CYP78-02-03	102-2	Panier	19780214 14:00:0014/02/1978 14:00:00	20° 53.563' N 109° 2.338' W	2590
CYP78-03-04	103-3	Panier	19780219 00:00:0019/02/1978 00:00:00	20° 54.432' N 109° 1.944' W	2630
CYP78-03-05	103-3	Panier	19780219 00:00:0119/02/1978 00:00:01	20° 54.629' N 109° 2.270' W	2670
CYP78-04-06	104-4	Panier	19780225 00:00:0225/02/1978 00:00:02	20° 54.726' N 109° 1.647' W	2650
CYP78-04-07	104-4	Panier	19780225 00:00:0325/02/1978 00:00:03	20° 54.880' N 109° 1.956' W	2625
CYP78-05-08	105-5	Panier	19780226 14:54:0026/02/1978 14:54:00	20° 55.380' N 109° 1.909' W	2655
CYP78-06-09	106-6	Panier	19780227 12:29:5927/02/1978 12:29:59	20° 54.061' N 109° 2.232' W	2655
CYP78-06-10	106-6	Panier	19780227 12:50:0027/02/1978 12:50:00	20° 54.081' N 109° 2.294' W	2655
CYP78-06-11	106-6	Panier	19780227 00:00:0027/02/1978 00:00:00	20° 54.663' N 109° 3.743' W	2590
CYP78-07-12	107-7	Panier	19780228 13:07:0028/02/1978 13:07:00	20° 55.070' N 109° 2.797' W	2655
CYP78-07-13	107-7	Panier	19780228 14:42:0028/02/1978 14:42:00	20° 55.286' N 109° 3.388' W	2635
CYP78-08-14	108-8	Panier	19780301 00:00:0001/03/1978 00:00:00	20° 54.291' N 109° 2.636' W	2670
CYP78-09-15	109-9	Panier	19780302 14:30:0002/03/1978 14:30:00	20° 53.772' N 109° 3.345' W	2645
CYP78-10-16	110-10	Panier	19780305 10:50:0005/03/1978 10:50:00	20° 54.181' N 109° 1.680' W	2580
CYP78-10-17	110-10	Panier	19780305 12:14:0005/03/1978 12:14:00	20° 53.946' N 109° 1.691' W	2660
CYP78-10-18	110-10	Panier	19780305 14:16:0005/03/1978 14:16:00	20° 53.311' N 109° 1.091' W	2615
CYP78-10-19	110-10	Panier	19780305 13:40:0005/03/1978 13:40:00	20° 53.543' N 109° 1.312' W	2665
CYP78-10-20	110-10	Panier	19780305 13:20:0005/03/1978 13:20:00	20° 53.600' N 109° 1.376' W	2660
CYP78-11-21	111-11	Panier	19780309 12:28:0009/03/1978 12:28:00	23° 9.598' N 108° 25.732' W	2890
CYP78-11-22	111-11	Panier	19780309 11:44:0009/03/1978 11:44:00	23° 10.055' N 108° 24.876' W	2970
CYP78-11-23	111-11	Panier	19780309 12:00:0009/03/1978 12:00:00	23° 9.798' N 108° 25.646' W	2930
CYP78-11-24	111-11	Panier	19780309 14:04:0009/03/1978 14:04:00	23° 8.827' N 108° 26.246' W	2700
CYP78-11-25	111-11	Panier	19780309 16:40:0009/03/1978 16:40:00	23° 8.513' N 108° 26.460' W	2450
CYP78-11-26	111-11	Panier	19780309 16:40:0109/03/1978 16:40:01	23° 8.513' N 108° 26.460' W	2450
CYP78-11-27	111-11	Panier	19780309 16:40:0209/03/1978 16:40:02	23° 8.513' N 108° 26.460' W	2450
CYP78-11-28	111-11	Panier	19780309 16:40:0309/03/1978 16:40:03	23° 8.513' N 108° 26.460' W	2450
CYP78-12-33	112-12	Panier	19780310 00:00:0010/03/1978 00:00:00	20° 54.187' N 109° 2.558' W	2645
CYP78-12-34	112-12	Panier	19780310 00:00:0110/03/1978 00:00:01	20° 54.177' N 109° 2.482' W	2645
CYP78-12-35	112-12	Panier	19780310 00:00:0210/03/1978 00:00:02	20° 54.163' N 109° 2.417' W	2645
CYP78-12-36	112-12	Panier	19780310 00:00:0310/03/1978 00:00:03	20° 54.163' N 109° 2.417' W	2645
CYP78-12-37	112-12	Panier	19780310 00:00:0410/03/1978 00:00:04	20° 54.373' N 109° 2.679' W	2645
CYP78-12-38	112-12	Panier	19780310 00:00:0510/03/1978 00:00:05	20° 54.373' N 109° 2.679' W	2645
CYP78-12-39	112-12	Panier	19780310 00:00:0610/03/1978 00:00:06	20° 54.373' N 109° 2.679' W	2645
CYP78-12-40	112-12	Panier	19780310 00:00:0710/03/1978 00:00:07	20° 54.373' N 109° 2.679' W	2645
CYP78-12-41	112-12	Panier	19780310 00:00:0810/03/1978 00:00:08	20° 54.373' N 109° 2.679' W	-
CYP78-13-42	113-13	Panier	19780317 00:00:0017/03/1978 00:00:00	23° 7.294' N 108° 28.593' W	2800
CYP78-13-43	113-13	Panier	19780317 13:20:0017/03/1978 13:20:00	23° 7.615' N 108° 28.611' W	2750
CYP78-13-44	113-13	Panier	19780317 13:47:0017/03/1978 13:47:00	23° 7.793' N 108° 28.558' W	2680
CYP78-13-45	113-13	Panier	19780317 14:23:0017/03/1978 14:23:00	23° 7.972' N 108° 28.272' W	2600
CYP78-13-47	113-13	Panier	19780317 15:40:0017/03/1978 15:40:00	23° 8.168' N 108° 28.058' W	2515
CYP78-14-53	114-14	Panier	19780318 12:28:5918/03/1978 12:28:59	23° 13.959' N 108° 25.256' W	2875
CYP78-14-54	114-14	Panier	19780318 12:46:0018/03/1978 12:46:00	23° 14.187' N 108° 25.113' W	2895
CYP78-15-55	115-15	Panier	19780319 14:40:0019/03/1978 14:40:00	20° 57.860' N 109° 17.464' W	2805
CYP78-15-56	115-15	Panier	19780319 14:25:0019/03/1978 14:25:00	20° 57.918' N 109° 17.578' W	2800
CYP78-16-57	116-16	Panier	19780320 12:46:0020/03/1978 12:46:00	20° 57.449' N 109° 17.567' W	2800
CYP78-16-58	116-16	Panier	19780320 13:45:0020/03/1978 13:45:00	20° 57.666' N 109° 17.784' W	2750
CYP78-17-60	117-17	Panier	19780321 13:40:0021/03/1978 13:40:00	20° 55.805' N 109° 12.530' W	2810
CYP78-17-61	117-17	Panier	19780321 15:05:0021/03/1978 15:05:00	20° 56.079' N 109° 13.512' W	2800
CYP78-18-62	118-18	Panier	19780322 11:32:0022/03/1978 11:32:00	20° 52.092' N 109° 3.868' W	2600
CYP78-18-63	118-18	Panier	19780322 12:20:0022/03/1978 12:20:00	20° 52.117' N 109° 3.919' W	2600
CYP78-18-64	118-18	Panier	19780322 14:23:0022/03/1978 14:23:00	20° 52.523' N 109° 4.530' W	2630
CYP78-18-65	118-18	Panier	19780322 12:41:5922/03/1978 12:41:59	20° 52.135' N 109° 4.011' W	2615
CYP78-18-66	118-18	Panier	19780322 15:40:0022/03/1978 15:40:00	20° 52.689' N 109° 4.633' W	2625
CYP78-18-68	118-18	Panier	19780322 00:00:0022/03/1978 00:00:00	20° 52.523' N 109° 4.530' W	2630
CYP78-19-69	119-19	Panier	19780323 00:00:0023/03/1978 00:00:00	20° 51.344' N 109° 4.348' W	2600
CYP78-19-70	119-19	Panier	19780323 00:00:0123/03/1978 00:00:01	20° 51.344' N 109° 4.348' W	2600
CYP78-19-71	119-19	Panier	19780323 00:00:0223/03/1978 00:00:02	20° 51.929' N 109° 5.044' W	2585
CYP78-19-72	119-19	Panier	19780323 00:00:0323/03/1978 00:00:03	20° 51.929' N 109° 5.044' W	2585
CYP78-19-73	119-19	Panier	19780323 00:00:0423/03/1978 00:00:04	20° 51.344' N 109° 4.348' W	2600
CYP78-20-75	120-20	Panier	19780325 14:40:0025/03/1978 14:40:00	23° 1.031' N 108° 12.813' W	2860
CYP78-20-76	120-20	Panier	19780325 15:03:0025/03/1978 15:03:00	23° 0.817' N 108° 12.974' W	2850

Dives

Related number	Absolute number	Vehicle	Date	Location
1	101	Cyana	19780213 16:00:0013/02/1978 16:00:00	0° 0.000' N 0° 0.000' E
2	102	Cyana	19780214 10:40:0014/02/1978 10:40:00	0° 0.000' N 0° 0.000' E
3	103	Cyana	19780219 10:03:0019/02/1978 10:03:00	0° 0.000' N 0° 0.000' E
4	104	Cyana	19780225 10:00:0025/02/1978 10:00:00	0° 0.000' N 0° 0.000' E
5	105	Cyana	19780226 10:00:0026/02/1978 10:00:00	0° 0.000' N 0° 0.000' E
6	106	Cyana	19780227 10:00:0027/02/1978 10:00:00	0° 0.000' N 0° 0.000' E
7	107	Cyana	19780228 10:00:0028/02/1978 10:00:00	0° 0.000' N 0° 0.000' E
8	108	Cyana	19780301 10:00:0001/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
9	109	Cyana	19780302 10:00:0002/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
10	110	Cyana	19780305 10:00:0005/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
11	111	Cyana	19780309 10:00:0009/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
12	112	Cyana	19780310 10:00:0010/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
13	113	Cyana	19780317 10:00:0017/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
14	114	Cyana	19780318 10:00:0018/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
15	115	Cyana	19780319 10:00:0019/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
16	116	Cyana	19780320 10:00:0020/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
17	117	Cyana	19780321 10:00:0021/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
18	118	Cyana	19780322 10:00:0022/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
19	119	Cyana	19780323 10:00:0023/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
20	120	Cyana	19780325 11:30:0025/03/1978 11:30:00	0° 0.000' N 0° 0.000' E
21	121	Cyana	19780326 10:00:0026/03/1978 10:00:00	0° 0.000' N 0° 0.000' E
22	122	Cyana	19780326 10:00:0026/03/1978 10:00:00	0° 0.000' N 0° 0.000' E

Bibliography

Publications

Hekinian Roger, Walker D (1987). Diversity and spatial zonation of volcanic rocks from the East Pacific Rise near 21° N. Contributions To Mineralogy And Petrology, 96(3), 265-280. https://doi.org/10.1007/BF00371248

References of Articles published in other Periodicals or Scientific Works acclaimed in the Field

Bougault Henri (2002). Dorsales médio-océaniques et hydrothermalisme. Les Techniques de l'Industrie Minérale, (15), 39-49.

References of Technical Reports

Dyment Jérôme, Lallier François, Le Bris Nadine, Rouxel Olivier , Sarradin Pierre-Marie , Lamare Sylvain, Coumert Coralie, Morineaux Marie, Tourolle Julie (2014). Les impacts environnementaux de l’exploitation des ressources minérales marines profondes. Expertise scientifique collective. Rapport, CNRS – Ifremer, 937 p. https://archimer.ifremer.fr/doc/00872/98434/

CNEXO, France (1982). Recueil des travaux du Centre Océanologique de Bretagne (C.O.B.). Publications du Centre National pour l'Exploitation des Océans (CNEXO) n° 10 - 1982. ISSN 0336-3112.

CNEXO, France (1981). Recueil des travaux du Centre Océanologique de Bretagne. Publications du Centre National pour l'Exploitation des Océans (CNEXO) n° 9 - 1981. ISSN 0336-3112.

CNEXO, France (1980). Recueil des travaux du Centre Océanologique de Bretagne (C.O.B.). Publications du Centre National pour l'Exploitation des Océans (CNEXO) n° 8 - 1980. ISSN 0336-3112.

CNEXO, COB, Brest (1978). Projet RITA - CYAMEX à bord Le Nadir.

Thesis using campaign data

Le Guellec Sebastien (2019). Identification et caractérisation fonctionnelle des communautés microbiennes en interaction avec les minéralisations hydrothermales / Identification and functional characterization of microbial communities interacting with hydrothermal mineralizations. PhD Thesis, Université de Bretagne Occidentale.