Data of contaminants in water (metals and nutrients) obtained during the cruise IHPT2006-HERMES03. Ship: N.R.P. D. CARLOS I. Studied Area: Nazaré Canyon and adjacent area. Equipment: water bottles. The measured chemical parameters: NOx, NO2, NH3, PO4, Si, Cd, Cu, Fe, Hg, Ni, Pb, Zn.

Sediment Profile Images (SPIs) are commonly used to map physical, biological and chemical/nutrient gradients in benthic habitats. SpiArcBase is a software that has been developed for the analysis of Sediment Profile Images (SPIs). It has been conceived to improve the objectivity of extracted information (especially the apparent Redox Potential Discontinuity (aRPD). The software presents a graphical user interface designed to enhance the interpretation of features observed on SPIs in an objective manner and to facilitate image management and structures visualization via a data base.The software also allows for the storage of generated data and the automatic computation of a benthic habitat quality index. The facilities provided within JERICONext include access to the software through free downloading and assistance in its utilization.

Data of contaminants in water (metals and nutrients) obtained during the cruise IHPT2005-HERMES02. Ship: N.R.P. D. CARLOS I. Studied Area: Nazaré Canyon and adjacent area. Equipment: water bottles. The measured chemical parameters: NOx, NO2, NH3, PO4, Si, Cd, Cu, Fe, Hg, Ni, Pb, Zn.

Hydrographic survey performed by the Portuguese Hydrographic Institute (IHPT) using echosounders. The depth values are referred to the Portuguese Chart Datum.

Hydrographic survey performed by the Portuguese Hydrographic Institute (IHPT) using echosounders. The depth values are referred to the Portuguese Chart Datum.

Hydrographic survey performed by the Portuguese Hydrographic Institute (IHPT) using echosounders. The depth values are referred to the Portuguese Chart Datum.

Hydrographic survey performed by the Portuguese Hydrographic Institute (IHPT) using echosounders. The depth values are referred to the Portuguese Chart Datum.

Hydrographic survey performed by the Portuguese Hydrographic Institute (IHPT) using echosounders. The depth values are referred to the Portuguese Chart Datum.

Hydrographic survey performed by the Portuguese Hydrographic Institute (IHPT) using echosounders. The depth values are referred to the Portuguese Chart Datum.

Hydrographic survey performed by the Portuguese Hydrographic Institute (IHPT) using echosounders. The depth values are referred to the Portuguese Chart Datum.