FN Archimer Export Format PT J TI Biofouling protection for marine environmental sensors BT AF DELAUNEY, Laurent COMPERE, Chantal LEHAITRE, Michel AS 1:1;2:2;3:2; FF 1:PDG-DOP-DCB-RDT-EIM;2:PDG-DOP-DCB-RDT-IC;3:PDG-DOP-DCB-ERT-IC; C1 IFREMER, Situ Measurement & Elect Grp, F-29280 Plouzane, France. IFREMER, Interfaces & Sensors Grp, F-29280 Plouzane, France. C2 IFREMER, FRANCE IFREMER, FRANCE SI BREST SE PDG-DOP-DCB-RDT-EIM PDG-DOP-DCB-RDT-IC PDG-DOP-DCB-ERT-IC IN WOS Ifremer jusqu'en 2018 IF 1.443 TC 122 UR https://archimer.ifremer.fr/doc/00008/11920/8626.pdf LA English DT Article AB These days, many marine autonomous environment monitoring networks are set up in the world. These systems take advantage of existing superstructures such as offshore platforms, lightships, piers, breakwaters or are placed on specially designed buoys or underwater oceanographic structures. These systems commonly use various sensors to measure parameters such as dissolved oxygen, turbidity, conductivity, pH or fluorescence. Emphasis has to be put on the long term quality of measurements, yet sensors may face very short-term biofouling effects. Biofouling can disrupt the quality of the measurements, sometimes in less than a week. Many techniques to prevent biofouling on instrumentation are listed and studied by researchers and manufacturers. Very few of them are implemented on instruments and of those very few have been tested in situ on oceanographic sensors for deployment of at least one or two months. This paper presents a review of techniques used to protect against biofouling of in situ sensors and gives a short list and description of promising techniques. PY 2010 SO Ocean Science SN 1812-0784 PU Copernicus Gesellschaft Mbh VL 6 IS 2 UT 000279390000006 BP 503 EP 511 DI 10.5194/os-6-503-2010 ID 11920 ER EF