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2. Farmers’ perception of water quality and risks in the Mashavera river basin, Georgia: analyzing the vulnerability of the social-ecological system through community perceptions
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Withanachchi, Sisira S. (author), Kunchulia, Ilia (author), Ghambashidze, Giorgi (author), Al Sidawi, Rami (author), Urushadze, Teo (author), and Ploeger, Angelika (author)
- Format:
- Online journal article
- Publication Date:
- 2018-08-28
- Published:
- Switzerland: Multidisciplinary Digital Publishing Institute
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10388
- Journal Title:
- Sustainability
- Journal Title Details:
- 10(9)
- Notes:
- 26 pages., Via online journal., Competing natural resources usage that leads to dramatic land use changes can threaten the balance of a social-ecological system. When this is the case, communities are directly exposed to the negative consequences of those land use changes. The Mashavera River Basin is considered one of the hotspots of environmental pollution in Georgia. This is of importance for public health because the food production from this basin meets a substantial proportion of the country’s food demand. The farmers’ perception of the water quality and their perceived risks to the economy, health, and lifestyle reflect the status of the environmental and social conditions. The inclusion of farmers’ risk perceptions is an important stage of water quality governance that could enable active civic participation. The approach of this research study was the convergence model in the triangular design of the mixed method approach. As part of the social data, the research study was conducted with a survey of 177 households, for which agriculture was either a main or partial source of income. A few focus group discussions were also conducted. A binary logistic regression analysis was employed as the main method for the analysis. The results from the pollution load index (PLI) were used as the supportive data to verify some geospatial hypotheses. We found that aesthetic attributes (i.e., color changes observed in the river) and the source of the water contamination (i.e., mining sites) were the main predictor variables for a perceived risk to water quality, health, and livelihoods. The people who work in agriculture as the main income source had more concern about their ability to sell their agricultural products as a result of water contamination in the river, compared with people for whom agriculture is a secondary source of income or for self-consumption. Age, amount of land, years of agricultural experience, and the source of water supply for agriculture did not have a significant effect on any of the risk perception or water quality perception models. The results indicate that the health risk is perceived more strongly in areas with more heavily contaminated water compared to less polluted areas. We propose that conducting a public risk perception assessment is an ideal means to detect people’s concerns regarding water quality governance for future risk analysis in Georgia. Another recommendation of this study is an integrated model of risk assessment that combines the results from a public risk perception assessment and a technical assessment. The benefits of such an integrated assessment include finding new hazard-sensitive areas for further analysis, the possibility to cross-check data for verification, communal communication of hazardous conditions by utilizing local knowledge, and the direct participation of the community in monitoring risks.
3. Impacts of distance education on agricultural performance and household income: micro-evidence from peri-urban districts in Beijing
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Guo, Jianxin (author), Jin, Songqing (author), Chen, Lei (author), and Zhao, Jichun (author)
- Format:
- Online journal article
- Publication Date:
- 2018-10-30
- Published:
- Multidisciplinary Digital Publishing Institute
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 12 Document Number: D10422
- Journal Title:
- Sustainability
- Journal Title Details:
- 10(11)
- Notes:
- 19 pages., Article 3945, Via online journal., Information communication technology (ICT) has changed the traditional agricultural extension service mode worldwide. This paper examines the effects of the Rural Distance Education Project (RDEP) on the household income, agricultural productivity, and off-farm employment of farmers in peri-urban areas in Beijing. Using the survey data of 783 randomly selected farm households from 54 villages in three Beijing peri-urban districts in 2014, and the propensity score matching method (PSM), we find that the RDEP has a significant and positive effect on agricultural productivity and input use. Meanwhile, the program’s effects are heterogeneous across districts and households. For example, the RDEP has significant impacts on several outcome indicators, such as agricultural labor productivity (at a 5% level of significance), agricultural land productivity (at a 10% level), and input use intensity (at a 1% level) in Tongzhou (an agriculturally more important district, with a more intensive RDEP usage), but none of these effects is significant in Pinggu district. Furthermore, the RDEP is found to have bigger, and statistically more significant effects, for households with junior high school education than for those with either lower or higher than junior high school education. Furthermore, the RDEP is more effective for households with more assets than those with fewer assets. These results point toward the importance of using a rural distance education program as an effective extension service, and the need to take community and individual characteristics into account in the implementation and design of future programs.
4. Is agricultural intensification a growing health concern? perceptions from waste management stakeholders in vietnam
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Veidt, Julia (author), Lam, Steven (author), Nguyen-Viet, Hung (author), Tuyet-Hanh, Tran T. (author), and Nguyen-Mai, Huong (author)
- Format:
- Online journal article
- Publication Date:
- 2018
- Published:
- United States: Multidisciplinary Digital Publishing Institute
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 197 Document Number: D10417
- Journal Title:
- Sustainability
- Journal Title Details:
- 10(12)
- Notes:
- 13 pages., Article 4395, via online journal, This article characterizes the health risk perceptions toward excreta and wastewater management practices among waste management stakeholders in Vietnam and explores the implications of such perceptions on hygiene behaviors and preventative actions. Key informant interviews (n = 19; 12 women and 7 men) were conducted with farmers, community leaders, researchers, and government representatives in Hanoi and Ha Nam Province. Interviews were audio-recorded with permission, transcribed, and analyzed using a constant comparative method and qualitative thematic analysis. Researchers and government representatives perceived that the lack of knowledge of safe waste management practices among farmers was responsible for the use of “outdated” and often “unsafe” waste management practices. However, many farmers were aware of the health risks and safe hygienic practices but felt that safety measures were impractical and viewed susceptibility to diseases as low risk. Farmers also identified unfavorable climate and working conditions, limited financial capacity, and limited farm space as barriers to adopting safe management practices. At the broader level, inadequate communication between ministries often led to the creation of inconsistent waste management regulations. These barriers create constraints on efforts to improve sustainable waste management practices. Promoting collaboration between sectors, encouraging farmer-to-farmer knowledge sharing, and designing and implementing risk communication strategies that account for risk perceptions of stakeholders are recommended.
5. Mediating influences of attitude on internal and external factors influencing consumers’ intention to purchase organic foods in China
- Collection:
- Agricultural Communications Documentation Center (ACDC)
- Contributers:
- Chu, Kuo Ming (author)
- Format:
- Online journal article
- Publication Date:
- 2018
- Published:
- MDPI
- Location:
- Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 34 Document Number: D10680
- Journal Title:
- Sustainability
- Journal Title Details:
- 10(12)
- Notes:
- 15 pages., Article #: 4690, via online journal., As with environment and sustainable development, there has been a rapid rise in the worldwide consumption of organic foods over the last years, as well as the quickly growing potential of organic markets in China, and their direct influence on consumer health awareness and social opinion. This study provides insights into Chinese consumers’ attitudes toward organic foods and evaluates purchase intention’s impact as a mediator in the relationship between external and internal factors on purchase intention. This empirical study is based on an online questionnaire using a sample of 1421 Chinese consumers. Structural equation modeling (SEM) was used as the main practical approach for data analysis, and six hypotheses were examined. The results show that a more positive attitude on the part of consumers toward organic foods will further reinforce their purchasing intentions, whereas, there was no significant impact of marketing price and communication on consumers’ attitudes toward organic foods. Furthermore, the results show that intention was a full or a whole mediator among the three exogenous constructs of environment awareness, health consciousness, and subjective norms. Based on the findings, marketing communication strategies should concentrate on offering more value to consumers regarding the features of nutritional value. Long-term environment friendliness, health benefits, and social status symbols should be assumed to enhance consumers’ purchase intention in the organic foods industry.