Poster, 2012, ENG

THE CROP ADAPTABILITY INFORMATION SYSTEM (CAIS)

Bonfante A.(1), De Lorenzi F.(1), Basile A.(1), Alfieri S.M.(1), D'Urso G.(2), De Michele C.(3), Colandrea M.(3), Menenti M.(4)

(1) National Research Council of Italy (CNR), Institute for Mediterranean Agricultural and Forestry Systems (ISAFOM), Ercolano (NA) Italy (2) University of Naples Federico II, Dept. Agricultural Engineering and Agronomy, Portici (NA) Italy (3) Ariespace s.r.l. Spin-Off company. Napoli Italy (4) Delft University of Technology. Delft Netherlands

The "Crop Adaptability Information System" (CAIS) is being developed within the Italian national project AGROSCENARI (MIPAAF, D.M. 8608/7303/2008) . One task of the project AGROSCENARI is to evaluate adaptation options of typical Italian cultivation systems to future climate change, in order to identify crops and varieties compatible with future scenario. The approach applied in the project integrates future climate scenarios, soil water regimes and crop yield response functions to w ater availability to determine the crop adaptability. In CAIS system the soil water regime is estimated through the use of hydrological model physically based (SWAP) at landscape scale on raster or shape support. The software allows to: (i) spatialize the model inputs (climatic variables and bottom boundary conditions), (ii) estimate the soil water and saline balance through the application of the SWAP model; (iii) define the spatial crop rotation; (iv) analyze the results and (v) evaluate the crop adaptability through the comparison of crop yield response functions with the soil water balance determined by simulation runs. The one-dimensional Richards equation is used to solve the soil water balance coupled with a simple crop growth model (which represents a green canopy that intercepts precipitation, transpires and shades the ground) that describes crop development, independent of external stress factors. The CAIS system works in Linux via web and multi-run can be realized.

EUROSOIL 2012 - SOIL SCIENCE FOR THE BENEFIT OF MANKIND AND ENVIRONMENT. 4th International congress of the European Confederation of Soil Science societies (ECSSS), Bari (Italy), 2-6 July 2012

Keywords

CNR authors

Alfieri Silvia, Basile Angelo, De Lorenzi Francesca, Bonfante Antonello

CNR institutes

ISAFoM – Istituto per i sistemi agricoli e forestali del mediterraneo

ID: 193379

Year: 2012

Type: Poster

Creation: 2012-11-30 12:58:55.000

Last update: 2012-11-30 13:27:09.000

External links

OAI-PMH: Dublin Core

OAI-PMH: Mods

OAI-PMH: RDF

External IDs

CNR OAI-PMH: oai:it.cnr:prodotti:193379