Adaptive capacity of farming systems to climate change in Iran: Application of composite index approach. (January 2023)

• Record Type: Journal Article
• Authors: Abdollahzadeh, Gholamhossein; Sharifzadeh, Mohammad Sharif; Sklenička, Petr; Azadi, Hossein
• Is Part Of: Agricultural systems. Volume 204(2023)
• Publication Date: 2023-01
• Subjects: Climate variability -- Climate vulnerability -- Cropping system -- Adaptive capacity indicators -- Composite indices; Agricultural systems -- Periodicals; Agriculture -- Environmental aspects -- Periodicals; 338.16
• DOI: 10.1016/j.agsy.2022.103537
• Languages: English
• ISSNs: 0308-521X

Abstract

Abstract: CONTEXT: Climate change is expected to adversely affect agricultural production, particularly in Iran where the agricultural sector forms the backbone of the economy. This is true for the agriculture sector of the southwest region of Iran which is largely rain-fed and dominated by smallholder farmers with minimal livelihood alternatives. Although several studies have been conducted on climate change, little has been done on the adaptive capacity of farmers within farming systems, especially in Iran. OBJECTIVE: The main objective of this study was to evaluate the adaptive capacity of four common farming systems (i.e., family farming system, cooperative farming system, commercialized farming system, and agro-enterprise farming system) in Fars province, southwestern Iran. METHODS: A seven-step approach was used to normalize, weigh, and aggregate 102 individual indicators within a composite adaptive capacity index that is dimensionless, ranging from 0 to 1, and 1 is the optimal value. The required data were collected using a cross-sectional survey from 1472 farmers within the four mentioned farming systems. RESULTS AND CONCLUSIONS: The results showed that the highest value was recorded by agro-enterprise for knowledge, perception and awareness, transport and physical accessibility, and institution and economic resources. Agro-enterprise scored higher in terms of awareness and action, which shows that these farming systems have a higher capacity for adaptation to the threat posed by climate diversity. Farmers in this farming system benefit from high formal education, high perceptions about the threat and risk of climate change, the occurrence of climatic events, causes for the change in climatic parameters, and awareness of climate change impacts. SIGNIFICANCE: This paper recommends resilience-building interventions in the study area, which target individuals with low adaptive capacities, especially farmers. The results can also assist agricultural policymakers to recognize which components and determinants of adaptive capacity should be prioritized to mitigate the threat of climate change to farming systems. Graphical abstract: Unlabelled Image Highlights: This study aimed to investigate the adaptive capacity of common agricultural systems Climate change has a negative impact on Iran's agricultural production systems The results showed that farmers at agro-enterprises have a well awareness of climate change adaptation It is essential to obtain information about potential, effective, and cost-effective adaptation options