Northeast Atlantic Ocean - Loire River - DIVAnd 4D seasonal analysis of Water body dissolved inorganic nitrogen 1971/2021 v2023 ... : Loire-Water_body_dissolved_inorganic_nitrogen-v2023-ANA ...

• Main Author: Ifremer, Scientific Information Systems For The Sea
• Format: Dataset
• Language: unknown
• Published: EMODnet Chemistry 2023
• Subjects: Oceanographic geographical features; Dissolved inorganic nitrogen concentration in the water column; Water body dissolved inorganic nitrogen DIN; Fertilisers; Northeast Atlantic Ocean 40W; water body; EMODnet Chemistry; Northeast Atlantic
• Online Access: https://dx.doi.org/10.13120/02a960b4-15f8-450e-ae23-af3616ca3ee3; https://sextant.ifremer.fr/documentation/emodnet_chemistry/api/catalogue.html#/metadata/02a960b4-15f8-450e-ae23-af3616ca3ee3

Seasonal climatology of Water body dissolved inorganic nitrogen for Loire river for the period 1971-2021 and for the following seasons: - winter: January-March, - spring: April-June, - summer: July-September, - autumn: October-December. Observation data span from 1971 to 2021. Depth levels (m): [0.0, 2.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0, 25.0, 30.0, 35.0, 40.0, 45.0, 50.0, 60.0, 70.0, 80.0, 90.0, 100.0, 110.0, 120.0, 130.0]. Data sources: observational data from SeaDataNet/EMODNet Chemistry Data Network. Description of DIVAnd analysis: the computation was done with DIVAnd (Data-Interpolating Variational Analysis in n dimensions), version 2.7.4, using GEBCO 15 sec topography for the spatial connectivity of water masses. The horizontal resolution of the produced DIVAnd maps is 0.01 degrees. Horizontal correlation length is defined seasonally (in meters): 72000 (winter), 43000 (spring), 215000 (summer), 150000 (autumn). Vertical correlation length was optimized and vertically filtered and a seasonally-averaged ...