View
215
Download
0
Category
Tags:
Preview:
Citation preview
Ecalp Project in The Western Alps
Soil Info Rhone-Alpes et Chambre d’Agriculture Rhône Alpes Lyon
Istituto per le Piante da Legno e l’AmbienteSettore SuoloTorino
The pilot area
KeywordsField tripNew
methodology
Suitable use
Sharing
Information
Scale
Projection
Data
Vecteur…
raster!!
Keywords
• Scale• Synthetic approach• Information• Network
Scale
Ecalp Methodology provides a tool for environmental analysis at policy makers level.
•Wide range approach ≥ 1/ 1.000.000 scale.
Local levelVector.
Synthetic approach
Ecalp Approach requires synthesis of soil-landscape models to compile pixel dataset.
•Pixelization ≠ new land classification.
•High data loss is just an appearance: pixel and vector are not comparable.
•Ecalp Databases need high quality soil data at local level.
Information
Local Database 1 (1/50k; 1/250k)
•Texture•pH•Soil series…
Local Database 2 (1/50k; 1/250k)
•Texture•pH•Soil series…
ECALP Database (1/1000K)
•Organic carbon•Biodiversity index•Erosion Index…
SHARED METHODOLOGYSHARED METHODOLOGY
The Network
Ecalp Methodology promotes the development of an alpine soil institutions network.
•Test new methodologies (land and soil classification…).
•Data homogeneity.
•Trans-national Databases.
Strengths Weaknesses Opportunities Threats
Ecalp Methodology
Data synthesis.
Quality data at local level.
Data loss.
Soil knowledge.
Tool for environmental analysis.
Pixelization
Unsuitable uses.
Ecalp Network
Promote trans-national databases.
Data homogeneity.
Shared methodologies.
Soil Directive.
Data transfer.
Database upgrade.
Recommended