ROV-Based Ecological Study and Management Proposals for the Offshore Marine Protected Area of Cap De Creus (NW Mediterranean)

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ROV-Based Ecological Study and Management Proposals for the Offshore Marine Protected Area of Cap De Creus (NW Mediterranean) ROV-based ecological study and management proposals for the offshore marine protected area of Cap de Creus (NW Mediterranean) Carlos Domínguez Carrió ADVERTIMENT. La consulta d’aquesta tesi queda condicionada a l’acceptació de les següents condicions d'ús: La difusió d’aquesta tesi per mitjà del servei TDX (www.tdx.cat) i a través del Dipòsit Digital de la UB (diposit.ub.edu) ha estat autoritzada pels titulars dels drets de propietat intel·lectual únicament per a usos privats emmarcats en activitats d’investigació i docència. No s’autoritza la seva reproducció amb finalitats de lucre ni la seva difusió i posada a disposició des d’un lloc aliè al servei TDX ni al Dipòsit Digital de la UB. No s’autoritza la presentació del seu contingut en una finestra o marc aliè a TDX o al Dipòsit Digital de la UB (framing). Aquesta reserva de drets afecta tant al resum de presentació de la tesi com als seus continguts. En la utilització o cita de parts de la tesi és obligat indicar el nom de la persona autora. ADVERTENCIA. La consulta de esta tesis queda condicionada a la aceptación de las siguientes condiciones de uso: La difusión de esta tesis por medio del servicio TDR (www.tdx.cat) y a través del Repositorio Digital de la UB (diposit.ub.edu) ha sido autorizada por los titulares de los derechos de propiedad intelectual únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con finalidades de lucro ni su difusión y puesta a disposición desde un sitio ajeno al servicio TDR o al Repositorio Digital de la UB. No se autoriza la presentación de su contenido en una ventana o marco ajeno a TDR o al Repositorio Digital de la UB (framing). Esta reserva de derechos afecta tanto al resumen de presentación de la tesis como a sus contenidos. En la utilización o cita de partes de la tesis es obligado indicar el nombre de la persona autora. WARNING. On having consulted this thesis you’re accepting the following use conditions: Spreading this thesis by the TDX (www.tdx.cat) service and by the UB Digital Repository (diposit.ub.edu) has been authorized by the titular of the intellectual property rights only for private uses placed in investigation and teaching activities. Reproduction with lucrative aims is not authorized nor its spreading and availability from a site foreign to the TDX service or to the UB Digital Repository. Introducing its content in a window or frame foreign to the TDX service or to the UB Digital Repository is not authorized (framing). Those rights affect to the presentation summary of the thesis as well as to its contents. In the using or citation of parts of the thesis it’s obliged to indicate the name of the author. UNIVERSITAT DE BARCELONA FACULTAT DE BIOLOGIA Programa de doctorat en Ciències del Mar ROV-based ecological study and management proposals for the offshore Marine Protected Area of Cap de Creus (NW Mediterranean) Memòria presentada per Carlos Dominguez Carrió per optar al grau de doctor per la Universitat de Barcelona Tesi doctoral realitzada a l’Institut de Ciències del Mar de Barcelona (CSIC) El doctorand Carlos Dominguez Carrió Director Codirector i tutor Dr. Josep Maria Gili i Sardà Dr. Joan Lluís Riera Rey Barcelona, Abril de 2018 All the work presented in this PhD thesis was financed by the EC contract Life+ Indemares “Inventario y designación de la Red Natura 2000 en áreas marinas del estado español”, project reference LIFE07/NAT/E/000732. INDEMARES Dans des secteurs au relief tourmenté, où les techniques de prélèvements aveugles sont rendues difficiles, les engins d’exploration comme la soucoupe SP 300 sont exceptionnels. Et, si l’observation directe seule ne suffit pas pour connaitre un milieu, elle devient particuliérement précieuse quand on peut la coupler avec des prélèvements, chaque méthode complétant l’autre et per- mettant de mieux comprendre les faits. Il sera indispensable, dans un avenir proche oú de nouveaux engins d’exploration existeront, capables de descendre plus profondément, de faire systematique- ment des observations directes en même temps que toute étude qualitative et quantitative du benthos par les méthodes classiques. Daniel Reyss, 1971 Acknowledgements Acknowledgements Quan un decideix fer una tesi doctoral, mai s’imagina tot el que comportarà una aventura d’aquestes característiques. Aquesta tesi doctoral ha estat molt més del que jo inicialment hagués pogut imaginar. Ja no només per tot allò que he après, que és molt, sinó per la gran quantitat de moments bons que m’ha proporcionat, les situacions fantàstiques que he pogut viure (sí, baixar en submarí és una experiència increïble) i la gran quantitat de gent meravellosa amb qui he tingut el plaer de trobar-me i treballar-hi aquests últims anys. D’entre el conjunt de persones que d’una manera o altra ha participat en l’elaboració d’aquesta tesi, n’hi ha tres sense l’ajuda de les quals ara mateix no podria estar escrivint aquestes línies. La tesi doctoral porta el meu nom, però mai hagués estat possible sense ells. Josep Maria, gràcies per donar-me l’oportunitat d’entrar en aquest món fascinant. Encara recordo el primer dia que vaig venir-te a veure al despatx i em vas explicar, amb el teu entusiasme característic, en què consistia el projecte Indemares i tot el que esperaves trobar als fons del Cap de Creus. Des d’un bon principi vas confiar en mi per tirar endavant una tesi tan ambiciosa com aquesta, donant-me la llibertat de fer i desfer segons el meu criteri. M’has recolzat en tot moment, has tingut sempre temps per a mi i pels problemes que han anat sorgint, tant de la tesi com dels diferents projectes en què hem treballat. I d’una manera o altra hem anat sempre trobant una sol·lució a tot el que s’anava presentant, i tu sempre amb un somriure. Mai podré estar prou agraït que en el seu moment confiessis en mi i em donessis l’oportunitat de viure tot aquests anys com a part important del teu grup. Mikel, gràcies per ser-hi sempre. Des del primer moment en què ens vam conèixer, ara fa més de 15 anys, sempre has cregut en mi i m’has anat dirigint per aquest món de la recerca marina. Estic molt agraït per les hores i hores de discussions que hem tingut sobre el contingut de la tesi, sobre com encarar cada capítol i sobre com portar-los a terme per a què el conjunt del treball fos coherent, sòlid i rellevant. He après molt de tu i de la teva manera d’entendre la ciència. Aquesta tesi té molt de tu, i sempre em sentiré un privilegiat que volguessis formar-ne part. Joan, gràcies per implicar-te tant en la feina d’aquesta tesi. Des del primer moment has estat una part importantíssima en el plantejament i forma d’analitzar les dades de cadascun dels capítols, sempre buscant la millor manera de donar resposta a les preguntes que ens plantejàvem. He après molt amb tu, i la teva aportació ha fet que aquesta tesi sigui molt més sòlida. A tots tres, moltes moltes gràcies pel temps que m’heu dedicat i per ajudar-me a crèixer com a investigador i com a persona. Us estaré sempre agraït. Acknowledgements Una tesi de la magnitud d’aquesta, on s’han utilitzat dades recollides en campanyes oceanogràfiques que tenien objectius molt diversos, no hagués estat possible sense la col·laboració de moltíssimes persones, cadascuna especialista en el seu camp, que d’una manera o altra han posat el seu granet de sorra per a què la feina es portés endavant de forma exitosa. Intentaré no oblidar-me a ningú. Primer de tot, vull donar les gràcies a l’equip que conforma la tripulació del vaixell oceanogràfic García del Cid, sense els quals no haguéssim pogut tenir unes dades de tanta qualitat. Vuestra profesionalidad y las ganas de ayudar en todo momento hicieron que las 3 campañas desarrolladas en Cap de Creus fueran un éxito, lográndose todos los objetivos planteados inicialmente. Muchas gracias por haber hecho que todo funcionara a la perfección. Me gustaría hacer una mención especial a Félix, quien siempre mostró con mucho entusiasmo su interés por nuestro trabajo a bordo, a la vez que era capaz de tener feliz a toda la tripulación con su gran cocina. Gracias por haber hecho de aquellas campañas un tiempo tan agradable. No m’agradaria oblidar-me del Toni Garcia, qui ha estat una peça clau de la feina feta al Cap de Creus, no només per la seva ajuda com a hookman durant les campanyes del JAGO, sinó per tota l’ajuda que ens ha ofert quan hem estat a Cadaqués amb els diferents mostrejos litorals. Gràcies Toni per la teva energia, per tenir sempre temps per nosaltres i per ajudar-nos a que totes les campanyes acabessin sortint bé. The vast majority of the work performed during the completion of this PhD thesis is image based, which means that most of its results could have not been obtained without the high-quality underwater videos that were recorded on the continental shelf and submarine canyon off Cap de Creus. I can only thank the great effort placed by Gavin Newman in always getting the best image quality possible while performing all ROV transects following our demands. Spending time on board with you was always a great opportunity to learn from your knowledge and experience about video recording and post-processing.
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