| Autor: |
A. Ceglar, A. Toreti, M. Zampieri, V. Manstretta, T. Bettati, M. Bratu |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Climate Services, Vol 20, Iss , Pp 100197- (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2405-8807 |
| DOI: |
10.1016/j.cliser.2020.100197 |
| Popis: |
Crop yields are affected by unfavourable/extreme weather and climate events occurring during sensitive growth stages. Understanding the risks associated with these events is essential to adapt agro-management decisions and reduce losses. For this purpose, we propose a targeted climate service integrating a dynamic crop phenology model with an approach based on dedicated agro-climate risk indicators. The initial set of these indicators has been developed in a co-design approach with agronomists and durum wheat farmers participating as end-users in the H2020-MedGOLD project. Four groups of indicators characterize drought events, excessive wetness, cold stress and heat stress during sensitive growth stages. The proposed approach has been fully implemented as an R-package named Clisagri. The package is complemented with a set of optimization functions, which target optimal variety selection in terms of crop cycle duration. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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