Bukchin-Peles S., Fishman R. (2021). Should long-term climate change adaptation be focused on smallholders? Environmental Research Letter, 01/11/2021, vol. 16, n. 11, p. 1-13.
https://doi.org/10.1088/1748-9326/ac2699
https://doi.org/10.1088/1748-9326/ac2699
Titre : | Should long-term climate change adaptation be focused on smallholders? (2021) |
Auteurs : | S. Bukchin-Peles ; R. Fishman |
Type de document : | Article |
Dans : | Environmental Research Letter (vol. 16, n. 11, November 2021) |
Article en page(s) : | p. 1-13 |
Langues : | Anglais |
Langues du résumé : | Anglais |
Catégories : |
Catégories principales 07 - ENVIRONNEMENT ; 7.6 - Changement ClimatiqueThésaurus IAMM CHANGEMENT CLIMATIQUE ; ATTENUATION DES EFFETS DU CHANGEMENT CLIMATIQUE ; ADAPTATION AU CHANGEMENT ; PETITE EXPLOITATION AGRICOLE |
Résumé : | Smallholder agriculture employs the majority of the global poor and produces substantial shares of food in developing countries while also being highly vulnerable to environmental change. This makes it a focus of numerous policies for increased productivity and climate change adaptation. Given demographic and economic processes that are likely to reduce smallholder prevalence, how justified is this focus from a long-term perspective? We estimate future global smallholder distributions using historical trends and demographic projections and calculate indices of its future share of climate change impacts. While past trends of decreasing farm size are likely to reverse in Asia and slow down in Africa, we project smallholders will continue to occupy substantial shares of rural populations and cultivated land and bear a sizable portion of climate change impacts, amounting for about 33% (25%) of an index of human exposure to 1 °C (2 °C) warming. However, increased economic possibilities in rural areas can rapidly attenuate these assessments. |
Cote : | En ligne |
URL / DOI : | https://doi.org/10.1088/1748-9326/ac2699 |