VNU University of Economics and Business, Vietnam National University, Hanoi, Vietnam.
School of Economics and Management, Leshan Normal University, Leshan, Sichuan, China.
PLoS One. 2021 Dec 28;16(12):e0258598. doi: 10.1371/journal.pone.0258598. eCollection 2021.
Vietnam is one the most vulnerable region to climate change and extreme climatic events, such as flash floods and droughts. This present research aims to explore the farm households' beliefs, risk perception, adaptive attitude and climate change adaptation measures that they currently utilize in their farms to cope with climatic risks. Further, this study analyzed effect of climate change belief, awareness and adaptive attitudes on farmers' adaptive behavior. By using structured questionnaire, the data from 816 respondents were collected from seven provinces of Vietnam. We used ordinary least squares regression and logistic regression approach to analyze farmers' belief, perception of climatic change, and risk attitude towards climatic hazards. Results revealed that farmers in the study area are using the most common climatic risk management strategies including applying new technologies, adjustment of the seasonal calendar, and diversification. Findings further revealed that that farm households were mostly concerned about the risk in soil erosion and washout, followed by the stress of prolonging dry season and droughts. The study participants also reported a decrease in precipitation and increase in temperature and frequency and incidence of other extreme climatic events. A positive significant relationship was found between farm management practices and ecological communities. Risk perceptions and attitude toward climate change are essential factors among farm households of northern mountains of Vietnam. Thus, the climate strain linked with the institutional stress and socio-economic has serious insinuations for farm households' livelihood bases, a universal climate change adaptation scheme is required to endure farmers' livelihood.
越南是受气候变化和极端气候事件影响最严重的地区之一,如洪水和干旱。本研究旨在探讨农户的信仰、风险感知、适应态度以及他们目前在农场中利用的适应气候变化的措施,以应对气候风险。此外,本研究分析了气候变化信仰、意识和适应态度对农民适应行为的影响。通过使用结构化问卷,从越南七个省份收集了 816 名受访者的数据。我们使用普通最小二乘法回归和逻辑回归方法分析了农民的信仰、对气候变化的感知以及对气候灾害的风险态度。结果表明,研究区域的农民正在使用最常见的气候风险管理策略,包括应用新技术、调整季节性日历和多样化。研究结果进一步表明,农户最关心的风险是土壤侵蚀和冲刷,其次是延长旱季和干旱的压力。研究参与者还报告说,降水减少,温度升高,其他极端气候事件的频率和发生率增加。农业管理实践与生态群落之间存在正相关关系。对气候变化的风险感知和态度是越南北部山区农户的重要因素。因此,与制度压力和社会经济相关的气候压力对农户的生计基础有严重的影响,需要制定一个普遍的适应气候变化方案来保障农民的生计。