PECH9

Type Oceanographic cruise
Set This cruise is part of the set PECH
Ship Côtes De La Manche
Ship owner CNRS until 2019 - IFREMER since 2020
Dates 01/02/2011 - 06/02/2011
Chief scientist(s) HOWA Hélène

LABORATOIRE DES BIO-INDICATEURS ACTUELS ET FOSSILES - UMR CNRS 6112 LPG-BIAF

Université d'Angers

2, Bd Lavoisier

49000 ANGERS

02 41 73 53 91

https://lpg-umr6112.fr/?lang=fr
DOI 10.17600/11480010
Objective PECH 9 carries on from the PECH 1 to 6 (2006 to 2008) and PECH 8 (August 8) cruises, to supply a long-term database of physical-chemical, biogeochemical and faunal parameters for benthic and plankton environments along a bathymetric leg, on the Landes plateau (Bay of Biscay). The data are broken down into two parts: (1) Physical-chemical and biogeochemical measurements in the water column; inventory of plankton foraminifera fauna; and (2) Biogeochemical parameters measured at the water-sediment interface; inventory of benthic foraminifera. The cruise was related to the following project: Observation service for STEEPL temporal monitoring of benthic and plankton ecosystems of the Plateau des Landes - OSUNA (Observatory of Earth and Planetary Sciences, Nantes Angers)funding.

Bibliography

Publications

Bolliet T., Jorissen F. J., Schmidt S., Howa H. (2014). Benthic foraminifera from Capbreton Canyon revisited; faunal evolution after repetitive sediment disturbance. Deep-sea Research Part Ii-topical Studies In Oceanography, 104, 319-334. https://doi.org/10.1016/j.dsr2.2013.09.009


Kuhnt Tanja, Howa Helene, Schmidt Sabine, Marie Louis, Schiebel Ralf (2013). Flux dynamics of planktic foraminiferal tests in the south-eastern Bay of Biscay (northeast Atlantic margin). Journal Of Marine Systems, 109, S169-S181. Publisher's official version : https://doi.org/10.1016/j.jmarsys.2011.11.026 , Open Access version : https://archimer.ifremer.fr/doc/00125/23593/


Wit J. C., de Nooijer L. J., Barras C., Jorissen F. J., Reichart G. J. (2012). A reappraisal of the vital effect in cultured benthic foraminifer Bulimina marginata on Mg/Ca values: assessing temperature uncertainty relationships. Biogeosciences, 9(9), 3693-3704. Publisher's official version : https://doi.org/10.5194/bg-9-3693-2012 , Open Access version : https://archimer.ifremer.fr/doc/00249/36045/


Geslin E., Risgaard-Petersen N., Lombard F., Metzger E., Langlet DewiORCID, Jorissen F. (2011). Oxygen respiration rates of benthic foraminifera as measured with oxygen microsensors. Journal Of Experimental Marine Biology And Ecology, 396(2), 108-114. https://doi.org/10.1016/j.jembe.2010.10.011