Evolutions des concentrations moyennes en nitrates des eaux superficielles entre la campagne culturale 1992-1993 et 2018-2019 en Normandie

Carte présentant les évolutions des concentrations moyennes en nitrates (en mg/l) des eaux superficielles.

Data and Resources

Additional Info

Field Value
Source http://data4citizen-ckan:5000//dataset/80abb2a7-7234-461b-af5e-3b0aacced7be
Last Updated May 21, 2025, 09:37 (UTC)
Created April 7, 2025, 07:30 (UTC)
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access_constraints ["Document sous licence libre Etalab"]
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bbox-south-lat 48.1
bbox-west-long -2
contact-email dreal-normandie@developpement-durable.gouv.fr
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date_moissonnage_last_modification 2025-04-07T07:30:30.286925
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harvest_source_id c50dd44c-b7a0-4deb-81b9-06b12e997643
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metadata-date 2023-06-02T13:47:01
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