yr) for period of 100 years by stretch of coast

Calculation of the average annual sediment balance per stretch of coast for the past 100 years for all coastal zones bordering the North Atlantic Ocean. For this scale of study, this has been interpreted in terms of shoreline advance / retreat in mm/year. Required data sources are therefore national or international datasets giving this parameter directly. It is also possible to utilise more aggregated data sources, but annual values would then be approximated from them. The main challenge in producing this product lies with obtaining datasets which include this data from multiple countries and potentially multiple languages, since this data is usually produced as a result of comparatively small scale studies.

ATLANTIC_CH09_Specification_3 / Annual temporal series and long term average with errors of total nitrogen loads [ton] from in situ data (2005-2014)

Temporal series (annual mean values) with error of estimation and Long Term Average (LTA) with error of estimation of total nitrogen load for each river mouth where in situ data is available. Different sources can be mixed if any.

ATLANTIC_CH05_Product_9 / Spatial layer of annually averaged sediment balance trend (as shoreline retreat/advance in mm/yr) for period of 100 years by stretch of coast

The average annual sediment balance per stretch of coast bordering the North Atlantic for the past 100 years.

ATLANTIC_CH05_Product_7 / Spatial layer of annually averaged sediment balance trend (as shoreline retreat/advance in mm/yr) for period of 10 years by stretch of coast

Calculation of the average annual sediment balance per stretch of coast for the past 10 years.

ATLANTIC_CH04_Specification_1 / Surface temperature time-series (1915-2014)

Annual resolution time-series of the annual averaged basin average-SST. Calculate the annual average SST on a 1degree grid and then find the area weighted average.

ATLANTIC_CH08_Product_4 / Map of Seasonal p90 chlorophyll-a concentration in the Norh Atlantic basin (2005-2014)

Maps of seasonal p90 (percentile 90) of Chla on the North Atlantic basin for the past ten years (2005-2014) using the Global Copernicus chla level 4 (L4) products (resolution of 4 km). Method as Gohin Francis, Saulquin Bertrand, Bryere Philippe (2010) Atlas de la Température, de la concentration en Chlorophylle et de la Turbidité de surface du plateau continental français et de ses abords de l’Ouest européen. Ifremer. http://archimer.ifremer.fr/doc/00057/16840/

ATLANTIC_CH09_Specification_2 / Annual temporal series and long term average of sediments loads [ton] from in situ data (2005-2014)

Temporal series (annual mean values) and Long Term Average (LTA) of sediment load for each river mouth where in situ data is available. Different sources can be mixed if any.

ATLANTIC_CH09_Product_5 / Annual temporal series and long term average of temperature [°C] from in situ data (2005-2014)

Temporal series (annual mean values) and long term average (LTA) of temperature for each river mouth.

ATLANTIC_CH09_Product_3 / Annual temporal series and long term average with errors of total nitrogen loads [ton] from in situ data (2005-2014)

Temporal series (annual mean values) with error of estimation and Long Term Average (LTA) with error of estimation of total nitrogen load for each river mouth where in situ data is available. Different sources can be mixed if any.

ATLANTIC_CH09_Product_1 / Annual temporal series and long term average of water discharge [m3/s] from in situ data (2005-2014)

Temporal series (annual mean values) and Long term Average (LTA) of water discharge for each river mouth where in situ data is available. Different sources can be mixed if any.

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