The objective of the project RADIALES, formulated in 1990, aims at “understanding and modelling the response of the marine ecosystem to the sources of temporal variability in oceanographic and planktonic components, particularly foccusing in those factors and processes affecting biological production and potentially altering the ecosystem services”. This project represents the oldest multidisciplinary ocean observation initiative still active in Spain.

The main objective of the project ATLANTIS is the study of fishing activities and marine resources of commercial interest in the FAO statistical subareas 41.3.1 and 41.3.2, within an ecosystem approach, paying particular attention to interactions between fishing activities and Vulnerable Marine Ecosystems, mainly on the High Seas of the SW Atlantic. From 1988 the IEO scientific observers onboard programme, gives commercial, biological, oceanographic and physical data (bathymetry, surface and sea bed temperatures, etc). A series of research cruises were carried out from 2007, on board the R/V Miguel Oliver, with the main objective of said research cruises was the quantitative, qualitative and geographical study and identification of the Vulnerable Marine Ecosystems and of the vulnerable organisms in the taxonomic groups who could live in the study area, including the proposal of marine areas to be protected, to allow sustainable exploitation of fishing resources without endangering the Vulnerable Marine Ecosystems. During the research cruises undertaken, from the surface to 1,500 m, in the south western Atlantic waters between 42ºS and 48ºS, a variety of data was obtained from the fieldwork on geology, geomorphology, benthos, fisheries and physical oceanography. The results include: a detailed cartographic and bathymetric study of the area, a description of the geological substratum and of the benthic features, an analysis of the abundance and distribution of the species of largest commercial fishing interest, a footprint analysis of the fishery, an identification and a description of the Vulnerable Marine Ecosystems. The research undertaken and its main findings led to the delineating of several areas to be protected, with a total area of 41,000 km2, according to presence of organisms classified as vulnerable.

SCAPA will investigate the structural and dynamic attributes of the planktonic system in the Cantabrian Sea. This scientific objective will be in turn the base for a critical testing of the plankton indicators proposed by the Marine Strategy Framework Directive (MSFD) and for the development of new alternatives if necessary. SCAPA will carry out a crossed comparative approach enclosing the main modes of plankton variability; i.e. shelf, slope and oceanic waters with vertical resolution at seasonal and circadian time scales. It will study all planktonic components, from viruses to macrozooplankton at several organization levels (species, functional groups and trophic level), including also non-living organic matter derived from their activity (i.e. dissolved organic matter, aggregates and phaecal pellets). It will quantify production and biomass ratios across these organization levels and organic matter pools, specifically measure bacterial and primary production and downward fluxes (vertical migration and sediment traps) to diagnose food web structure and trophic pathways. SCAPA will focus on several aspects currently identified to present a deficit of information: seasonal variability in the oceanic domain (critical to implement indicators), the role of macroplankton (mainly at slope and oceanic domains) and microphagous gelatinous zooplankton, add on scarcely studied plankton vertical migration and quantification and quality of sinking biogenic material. The methodological approach takes advantage of the ongoing monitoring program RADIALES and will increase sampling effort to resolve vertical and circadian resolution at four times during the seasonal cycle. It includes a series of methodologies and techniques (e.g. flow cytometry, HPLC, plankton image analysis and automated classification) that are particularly efficient in sample time processing; a critical aspect for implementing plankton indicators, which have to be obtained by robust methodologies with reasonable costs and at operational temporal scales. SCAPA approaches the societal challenge of an ecosystem-based marine management, explicit in the European MSFD. Management actions related with the marine environment (e.g.: Fisheries) require implementing a series of indicators that resume the main structural and dynamic attributes of the plankton system. The latter is challenged, however, by the high complexity of the structure and dynamics of this system. Resolving this complexity is the main scientific objective of SCAPA. The development of indicators in marine ecology is in its founding state, although recently fostered by the MSFD.

SCAPA will investigate the structural and dynamic attributes of the planktonic system in the Cantabrian Sea. This scientific objective will be in turn the base for a critical testing of the plankton indicators proposed by the Marine Strategy Framework Directive (MSFD) and for the development of new alternatives if necessary. SCAPA will carry out a crossed comparative approach enclosing the main modes of plankton variability; i.e. shelf, slope and oceanic waters with vertical resolution at seasonal and circadian time scales. It will study all planktonic components, from viruses to macrozooplankton at several organization levels (species, functional groups and trophic level), including also non-living organic matter derived from their activity (i.e. dissolved organic matter, aggregates and phaecal pellets). It will quantify production and biomass ratios across these organization levels and organic matter pools, specifically measure bacterial and primary production and downward fluxes (vertical migration and sediment traps) to diagnose food web structure and trophic pathways. SCAPA will focus on several aspects currently identified to present a deficit of information: seasonal variability in the oceanic domain (critical to implement indicators), the role of macroplankton (mainly at slope and oceanic domains) and microphagous gelatinous zooplankton, add on scarcely studied plankton vertical migration and quantification and quality of sinking biogenic material. The methodological approach takes advantage of the ongoing monitoring program RADIALES and will increase sampling effort to resolve vertical and circadian resolution at four times during the seasonal cycle. It includes a series of methodologies and techniques (e.g. flow cytometry, HPLC, plankton image analysis and automated classification) that are particularly efficient in sample time processing; a critical aspect for implementing plankton indicators, which have to be obtained by robust methodologies with reasonable costs and at operational temporal scales. SCAPA approaches the societal challenge of an ecosystem-based marine management, explicit in the European MSFD. Management actions related with the marine environment (e.g.: Fisheries) require implementing a series of indicators that resume the main structural and dynamic attributes of the plankton system. The latter is challenged, however, by the high complexity of the structure and dynamics of this system. Resolving this complexity is the main scientific objective of SCAPA. The development of indicators in marine ecology is in its founding state, although recently fostered by the MSFD.

SCAPA will investigate the structural and dynamic attributes of the planktonic system in the Cantabrian Sea. This scientific objective will be in turn the base for a critical testing of the plankton indicators proposed by the Marine Strategy Framework Directive (MSFD) and for the development of new alternatives if necessary. SCAPA will carry out a crossed comparative approach enclosing the main modes of plankton variability; i.e. shelf, slope and oceanic waters with vertical resolution at seasonal and circadian time scales. It will study all planktonic components, from viruses to macrozooplankton at several organization levels (species, functional groups and trophic level), including also non-living organic matter derived from their activity (i.e. dissolved organic matter, aggregates and phaecal pellets). It will quantify production and biomass ratios across these organization levels and organic matter pools, specifically measure bacterial and primary production and downward fluxes (vertical migration and sediment traps) to diagnose food web structure and trophic pathways. SCAPA will focus on several aspects currently identified to present a deficit of information: seasonal variability in the oceanic domain (critical to implement indicators), the role of macroplankton (mainly at slope and oceanic domains) and microphagous gelatinous zooplankton, add on scarcely studied plankton vertical migration and quantification and quality of sinking biogenic material. The methodological approach takes advantage of the ongoing monitoring program RADIALES and will increase sampling effort to resolve vertical and circadian resolution at four times during the seasonal cycle. It includes a series of methodologies and techniques (e.g. flow cytometry, HPLC, plankton image analysis and automated classification) that are particularly efficient in sample time processing; a critical aspect for implementing plankton indicators, which have to be obtained by robust methodologies with reasonable costs and at operational temporal scales. SCAPA approaches the societal challenge of an ecosystem-based marine management, explicit in the European MSFD. Management actions related with the marine environment (e.g.: Fisheries) require implementing a series of indicators that resume the main structural and dynamic attributes of the plankton system. The latter is challenged, however, by the high complexity of the structure and dynamics of this system. Resolving this complexity is the main scientific objective of SCAPA. The development of indicators in marine ecology is in its founding state, although recently fostered by the MSFD.

The objective of the project RADIALES, formulated in 1990, aims at “understanding and modelling the response of the marine ecosystem to the sources of temporal variability in oceanographic and planktonic components, particularly foccusing in those factors and processes affecting biological production and potentially altering the ecosystem services”. This project represents the oldest multidisciplinary ocean observation initiative still active in Spain.

The objective of the project RADIALES, formulated in 1990, aims at “understanding and modelling the response of the marine ecosystem to the sources of temporal variability in oceanographic and planktonic components, particularly foccusing in those factors and processes affecting biological production and potentially altering the ecosystem services”. This project represents the oldest multidisciplinary ocean observation initiative still active in Spain.

The objective of the project RADIALES, formulated in 1990, aims at “understanding and modelling the response of the marine ecosystem to the sources of temporal variability in oceanographic and planktonic components, particularly foccusing in those factors and processes affecting biological production and potentially altering the ecosystem services”. This project represents the oldest multidisciplinary ocean observation initiative still active in Spain.

The objective of the project RADIALES, formulated in 1990, aims at “understanding and modelling the response of the marine ecosystem to the sources of temporal variability in oceanographic and planktonic components, particularly foccusing in those factors and processes affecting biological production and potentially altering the ecosystem services”. This project represents the oldest multidisciplinary ocean observation initiative still active in Spain.

The objective of the project RADIALES, formulated in 1990, aims at “understanding and modelling the response of the marine ecosystem to the sources of temporal variability in oceanographic and planktonic components, particularly foccusing in those factors and processes affecting biological production and potentially altering the ecosystem services”. This project represents the oldest multidisciplinary ocean observation initiative still active in Spain.