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  • Data from observations of the species Tursiops truncatus under the Action Plan for the Protection and Monitoring of resident population of Bottlenose dolphins from Sado Estuary.

  • Area of occurrence of the Action Plan for the Protection and Monitoring of resident population of Bottlenose dolphins from Sado Estuary. The delimitation of the marine area takes into account the latest occurrence events of bottlenose dolphins in the Sado estuary. At any time during or after the period of the Plan, this intervention area can be changed based on the results obtained by the monitoring program of the population of bottlenose dolphins.

  • This dataset was prepared under the Sectoral Plan of Natura 2000, identifying the management orientations, seeking to fit them in the set of factors that affect the natural values present in each area. This service refers to the orientations of marine and coastal scope, that occurs in the Special Protection Areas.

  • This dataset was produced under the Biomares project, representing the marine species occurrence of flora and fauna from Professor Luiz Saldanha Marine Park - Arrábida Natural Park.

  • International network of wetlands which are important for the conservation of global biological diversity and for sustaining human life through the maintenance of their ecosystem components, processes and benefits/services. This dataset concerns to the coastal RAMSAR sites.

  • Within Portugal's National Biological Sampling Project (PNAB) a set of activities are conducted in the collection, management and use of biological data, collected from the registered commercial fleet in mainland Portugal (fisheries-dependent data) and several research surveys (independent fisheries data). These activities allow the assessment of the state of fishery resources, population structure, distribution and abundance of resources, diversity and dynamics of biological communities associated with the fishery resources and biological studies (growth, reproduction).This resource shows the geographic distribution of small-spotted catshark abundancy index (nr. individuals/hour) registered during the CRUSTACEOS2008 campaign in June 2008.

  • Within Portugal's National Biological Sampling Project (PNAB) a set of activities are conducted in the collection, management and use of biological data, collected from the registered commercial fleet in mainland Portugal (fisheries-dependent data) and several research surveys (independent fisheries data). These activities allow the assessment of the state of fishery resources, population structure, distribution and abundance of resources, diversity and dynamics of biological communities associated with the fishery resources and biological studies (growth, reproduction).This resource shows the geographic distribution of blackbelly rosefish abundancy index (nr. individuals/hour) registered during the CRUSTACEOS2009 campaign in June 2009.

  • Within Portugal's National Biological Sampling Project (PNAB) a set of activities are conducted in the collection, management and use of biological data, collected from the registered commercial fleet in mainland Portugal (fisheries-dependent data) and several research surveys (independent fisheries data). These activities allow the assessment of the state of fishery resources, population structure, distribution and abundance of resources, diversity and dynamics of biological communities associated with the fishery resources and biological studies (growth, reproduction).This resource shows the geographic distribution of pout whiting abundancy index (nr. individuals/hour) registered during the DEMERSAL2009 campaign in September 2009.

  • Within Portugal's National Biological Sampling Project (PNAB) a set of activities are conducted in the collection, management and use of biological data, collected from the registered commercial fleet in mainland Portugal (fisheries-dependent data) and several research surveys (independent fisheries data). These activities allow the assessment of the state of fishery resources, population structure, distribution and abundance of resources, diversity and dynamics of biological communities associated with the fishery resources and biological studies (growth, reproduction).This resource shows the geographic distribution of atlantic mackerel abundancy index (nr. individuals/hour) registered during the DEMERSAL2009 campaign in September 2009.

  • Earthquakes (epicenters) and areas that mark large submarine landslides of sedimentary material, which caused tsunamis whose impact was recorded on the Portuguese coast.