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关联匈牙利农民对气候变化风险的认知与适应行为。

Relating farmer's perceptions of climate change risk to adaptation behaviour in Hungary.

机构信息

Environmental Change Institute, University of Oxford, South Parks Road, Oxford, OX1 3QY, UK.

Department of Environmental Sciences and Policy, Central European University, Nádor u. 9, Budapest, 1051, Hungary.

出版信息

J Environ Manage. 2017 Jan 1;185:21-30. doi: 10.1016/j.jenvman.2016.10.051. Epub 2016 Oct 28.

Abstract

Understanding how farmers perceive climate change risks and how this affects their willingness to adopt adaptation practices is critical for developing effective climate change response strategies for the agricultural sector. This study examines (i) the perceptual relationships between farmers' awareness of climate change phenomena, beliefs in climate change risks and actual adaptation behaviour, and (ii) how these relationships may be modified by farm-level antecedents related to human, social, financial capitals and farm characteristics. An extensive household survey was designed to investigate the current pattern of adaptation strategies and collect data on these perceptual variables and their potential antecedents from private landowners in Veszprém and Tolna counties, Hungary. Path analysis was used to explore the causal connections between variables. We found that belief in the risk of climate change was heightened by an increased awareness of directly observable climate change phenomena (i.e. water shortages and extreme weather events). The awareness of extreme weather events was a significant driver of adaptation behaviour. Farmers' actual adaptation behaviour was primarily driven by financial motives and managerial considerations (i.e. the aim of improving profit and product sales; gaining farm ownership and the amount of land managed; and, the existence of a successor), and stimulated by an innovative personality and the availability of information from socio-agricultural networks. These results enrich the empirical evidence in support of improving understanding of farmer decision-making processes, which is critical in developing well-targeted adaptation policies.

摘要

了解农民如何感知气候变化风险,以及这如何影响他们采用适应措施的意愿,对于制定农业部门应对气候变化的有效策略至关重要。本研究考察了(i)农民对气候变化现象的认识、对气候变化风险的信念与实际适应行为之间的感知关系,以及(ii)这些关系如何受到与人力资本、社会资本、金融资本和农场特征相关的农场层面前因的影响。我们设计了一项广泛的农户调查,以研究当前适应策略的模式,并收集匈牙利维斯普雷姆和托洛纳县私人土地所有者的这些感知变量及其潜在前因的数据。路径分析用于探索变量之间的因果关系。我们发现,对气候变化风险的信念因对直接可观察到的气候变化现象(即水资源短缺和极端天气事件)的认识增强而提高。对极端天气事件的认识是适应行为的重要驱动因素。农民的实际适应行为主要受财务动机和管理考虑因素(即提高利润和产品销售的目标;获得农场所有权和管理的土地面积;以及后继者的存在)的驱动,并受到创新型人格和社会农业网络信息的可用性的刺激。这些结果丰富了支持改善对农民决策过程理解的实证证据,这对于制定有针对性的适应政策至关重要。

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