Station d'observation ERORUN, chimie de l'eau, bassin versant de la Rivières des Pluies, Ile de la Réunion

Prélèvements physico-chimiques hebdomadaire et mensuel des eaux du bassin versant de la Rivières des Pluies, île de la Réunion
 
Proposition de citation
. Station d'observation ERORUN, chimie de l'eau, bassin versant de la Rivières des Pluies, Ile de la Réunion. http://41.213.202.31:8080/geonetwork/srv/api/records/dc0a5fa8-1d05-4656-969b-cb3f670023fe
 

INSPIRE

Identification

Identifiant de la fiche
dc0a5fa8-1d05-4656-969b-cb3f670023fe   XML
Localisateur de la ressource
resource_protocol
WWW:LINK-1.0-http--link
resource_protocol
null
resource_protocol
null
resource_protocol
null
resource_protocol
null
resource_protocol
null
Identificateur de ressource unique
Langue
Anglais
Type de représentation spatiale
Vecteur
Encodage
Référentiel de coordonnées
code
EPSG:4326
 

Classification of data and services

Catégorie ISO
  • Eaux intérieures
  • Environnement
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Classification of data and services

Coupled resource
Coupled resource
 
 

Mots clés

Other keywords
Mots clés ( Thème )
  • Alcalinité , Elements , Temperature , Isotopes , pH , Conductivity , Rivières , Eau , Particule , Matériel en suspension
Mots clés ( Localisation )
  • Ile de la Réunion , Bassin versant de la Rivière des Pluies
 
 

Zone géographique

N
S
E
W


 

Temporal reference

Étendue temporelle
Étendue temporelle
Date ( Création )
2016-11-10T08:00:00
 

Quality and validity

Généalogie
The variables concerned correspond to measurements made in the field (T°, Specific conductivity 25° and pH) during water sampling as well as alkalinity measurements made in the laboratory. The selected quality code is divided into 4 categories coded from 1 to 4: Code 1: correct Code 2: suspicious Code 3: bad Code 4: missing. Field measurements: They are carried out in 2016 and 2017 by a WTW conductivity and pH meter and from 2018 by an integrated "Smart-Troll" probe from the manufacturer INSITU). In both cases, the calibration and calibration protocols of the probes are carried out according to the manufacturer's instructions and at least once every 6 months for the conductivity probe and before each output for the pH probe. In this context, the data obtained with these two devices are considered reliable (code 1). Alkalinity measurements: They are performed in the laboratory by titrimetry within 1 to 2 months after sampling. The quality criterion was assessed as the average of two potential sources of error assessed as follows: - Uncertainty about the evolution of the mineralization of the sample evaluated by the variability of the conductivity measured in the field and that measured in the laboratory at the time of the ErCond= Abs(CondTerrain-CondLabo)/Cond terrain in %. - Uncertainty about the titration evaluated by the varibility of the results obtained by different interpretation methods with respect to the Gran method. ErTitr= EcType (HCO3)/Mean (HCO3 calculated by 4 graphical methods). The proposed qualification is based on the average of these two errors f (ErCond+ErTitr)/2<=5% : Code 1 If 5%<(ErCond+ErTitr)/2<=10% : Code 2 If (If (ErCond + ErTitr)not defined: Code 4
Dénominateur de l'échelle
1
 

Conformité

Conformité
Conformité
 

Conformité

Conformité
Conformité
Explanation
 

Restrictions on access and use

Limitations d'accès public
 

Restrictions on access and use

 

Responsible organization (s)

Organisation responsable de la ressource
Nom de l'organisation
LGSR
Email de l'organisation
join@univ-reunion.fr
Nom de l'organisation
IPGP
Email de l'organisation
gaillardet@ipgp.fr
 

Responsible organization (s)

Organisation responsable de la ressource
Nom de l'organisation
LGSR
Email de l'organisation
join@univ-reunion.fr
Nom de l'organisation
IPGP
Email de l'organisation
gaillardet@ipgp.fr
 

Metadata information

Point de contact des métadonnées
Nom de l'organisation
UMS3365
Email de l'organisation
remy.decoupes@univ-reunion.fr
Nom de l'organisation
UMS3365
Email de l'organisation
pierre.stamenoff@univ-reunion.fr
Nom de l'organisation
LGSR
Email de l'organisation
genevieve.lebeau@univ-reunion.fr
Nom de l'organisation
UMS3365
Email de l'organisation
yoan.benoit@univ-reunion.fr
Date des métadonnées
2019-04-03T11:28:43
Langue
Anglais
Jeu de caractères
Utf8
 
 

inspire_sds

Conformance class 1: invocable

Access Point URL
Endpoint URL
Technical specification
 

Conformance class 2: interoperable

Coordinate reference system
 
Quality of Service
 
Limitations d'accès public
Limitation
 
useConstraints
Limitation
 
Responsible custodian
Organisation responsable de la ressource
 
 

Conformance class 3: harmonized

 
 

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