Two beach profiles (P2 and P3) were collected at S. Pedro do Estoril, Cascais (Portugal) as part of shoreline monitoring exercises. Survey was conducted in a situation of low tide and these beach profiles run perpendicular to the shoreline. Profile location and a description of points used are available in profile data (.xls).
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).Demersal autumn campaigns are usually held in September/October with the ship “Noruega” and cover the full extent of the Portuguese coast (between Caminha and Vila Real Sto António).
Esta carta foi elaborada no âmbito da rede escolar.
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 golden shrimp abundancy index (nr. individuals/hour) registered during the CRUSTACEOS2009 campaign in June 2009.
A erosão hídrica dos solos constitui um dos mais importantes factores de degradação ambiental. Por um lado, resulta na destruição e perda de um recurso fundamental e de suporte e produção de biomassa, por outro lado, os sedimentos resultantes da erosão irão depositar-se a jusante, tornando terrenos agrícolas estéreis ou assoreando e colmatando cursos de água e zonas inundadas. A diminuição da capacidade de armazenamento dos terrenos, devido à perda de solos, conduz a desequilíbrios hidrológicos que tornam as secas, e as cheias, mais frequentes e com a persistência conduzem à degradação ambiental que, em ambientes mais susceptíveis, pode levar à desertificação. A carta de Erosão Hídrica do Solo do Concelho de Redondo foi criada com base na Equação Universal de Perda do Solo (EUPS), mediante um projecto de investigação em Geografia da Universidade de Évora que teve como tema " Modelação Geográfica da Avaliação da Erosão Hídrica do Solo" (2010).
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 horse mackerel abundancy index (nr. individuals/hour) registered during the PELAGO09 acoustic campaign in April 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 european hake abundancy index (nr. individuals/hour) registered during the DEMERSAL2009 campaign in September 2009.
Altimetria 3D, à escala 1:5000 da ilha de Santa Maria com espaçamento de 25 metros entre as curvas de nível mestre e de 5 metros entre as curvas de nível secundárias. Inclui as curvas de nível mestras, as curvas de nível simples, linhas de água, linha de costa, linhas de festo e pontos cotados.
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 horse mackerel abundancy index (nr. individuals/hour) registered during the DEMERSAL2009 campaign in September 2009.
Altimetria 3D à escala 1/5 000 da ilha da Graciosa com espaçamento de 25 metros entre as curvas de nível mestras e de 5 metros entre as curvas de nível secundárias. Inclui as curvas de nível mestras, as curvas de nível simples, escarpado, hidrografia, linhas de água e pontos cotados.