Selenium isocontent map. Geochemical Atlas of Spain, 2012
Isocontent maps of the chemical elements obtained in the Geochemical Atlas of Spain Project, distributed in stream sediments (14,864 samples), shallow soils (0-20 cm) (13,505 samples) and deeper soils (20-40 cm) (7,682 samples). The results of the chemical analysis are shown in two types: total dissolution of the sample with 4 acids and partial dissolution with aqua regia. With the analytical results of all the sampled points, an isocontent map is made with adjustment to a square grid of 1,000 m by the method of interpolation of the inverse of the squared distance. The final result is a map for each type of sample and type of analysis carried out.
Distributions
Information générale
- Titre:
- Selenium isocontent map. Geochemical Atlas of Spain, 2012.
- Description:
- Isocontent maps of the chemical elements obtained in the Geochemical Atlas of Spain Project, distributed in stream sediments (14,864 samples), shallow soils (0-20 cm) (13,505 samples) and deeper soils (20-40 cm) (7,682 samples). The results of the chemical analysis are shown in two types: total dissolution of the sample with 4 acids and partial dissolution with aqua regia. With the analytical results of all the sampled points, an isocontent map is made with adjustment to a square grid of 1,000 m by the method of interpolation of the inverse of the squared distance. The final result is a map for each type of sample and type of analysis carried out.
- Type de ressource:
- Cartographie.
- Publié par:
- Spanish Geological Survey (IGME) (Ministry of Science and Innovation).
- Crédits:
- J. Locutura Rupérez (IGME)
A. Bel-lan Ballester (IGME)
A. García-Cortés (IGME)
S. Martínez Romero (IGME)
- Catégories:
- Géochimie.
Géologie.
Information additionnelle
- Couverture géographique:
- Whole Spain.
- Fréquence d'actualisation:
- Not planned.
- Langue:
- Anglais.
Espagnol.
- Mots-clés:
- IGCP 259.
