Santeramo F.G., Maccarone I. (2022). Historical crop yields and climate variability: analysis of Italian cereal data. REA. Rivista di economia agraria, 01/11/2022, vol. 77, n. 2, p. 77-91.
https://oajournals.fupress.net/index.php/rea/article/view/13596
https://oajournals.fupress.net/index.php/rea/article/view/13596
Titre : | Historical crop yields and climate variability: analysis of Italian cereal data (2022) |
Auteurs : | F.G. Santeramo ; I. Maccarone |
Type de document : | Article |
Dans : | REA. Rivista di economia agraria (vol. 77, n. 2, November 2022) |
Article en page(s) : | p. 77-91 |
Langues : | Anglais |
Langues du résumé : | Anglais |
Catégories : |
Catégories principales 07 - ENVIRONNEMENT ; 7.6 - Changement ClimatiqueThésaurus IAMM CEREALICULTURE ; AGRICULTURE ; CHANGEMENT CLIMATIQUE ; RENDEMENT ; RENDEMENT DES CULTURES ; CEREALE ; ITALIE |
Résumé : | Climate change is impacting on the agricultural sector in several ways, and the effects on yields are generally among the most observable ones. Open fields crops, such as cereals, are very vulnerable to climate change. We study the historical data on yields of main cereals, namely barley, maize, oats, rice, rye, wheat, to conclude on the long run impacts of temperature and precipitation, over the period 1920-2015. Yields are found to be inversely correlated with temperatures and positively with precipitation, in both cases the relationships are non-linear, as expected. |
Cote : | En ligne |
URL / DOI : | https://oajournals.fupress.net/index.php/rea/article/view/13596 |