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981.
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983.
Emily Mann Michael A. Long Paul B. Stretesky Margaret Anne Defeyter 《Local Environment》2018,23(10):1008-1022
In response to the problem of holiday hunger, hundreds of local “holiday clubs” have recently been established across the UK. This research examines the spatial relationship between income, childhood deprivation, ethnicity and holiday clubs across 32,844 Lower Super Output Areas (LSOAs) in England to determine if these clubs are currently operating in an inclusive fashion. Data on the location of holiday clubs comes from a national survey. Binary logistic regression results suggest that holiday clubs are likely to operate in economically disadvantaged areas. At the same time, clubs are not distributed equally by ethnicity. That is, holiday clubs operated by voluntary organisations are more likely to be situated in LSOAs that are disproportionately white and English\British and less likely to be situated in LSOAs that are disproportionately ethnic minority. This finding has important implications for the pursuit of holiday clubs as a policy mechanism for addressing access to food in light of the state’s failure to adequately feed all of the country’s children. 相似文献
984.
Haley Stanko 《Local Environment》2018,23(4):468-484
In 2008, the city of Philadelphia made increasing healthy food access a priority for sustainable development. Recognising that almost 25% of the population are considered food insecure, government agencies, non-governmental organisations and community leaders sought to increase food access through increasing food production and access to land in the city. Urban agriculture has gradually been incorporated in sustainability narratives in the past decade, both providing a platform for advocates to inform on policymaking, and potentially stripping away the political and activist origins of gaining access to food, land and green spaces in the city. In this paper, we argue that the depoliticising of urban agriculture advocacy through its incorporation in sustainability planning may serve to increase existing inequities in the city. Focusing on the policy-making scale, we examine measures enacted under the Philadelphia Greenworks Sustainability Plan to facilitate urban agriculture in the city. Our preliminary findings suggest that the processes by which urban agriculture gains acceptance demonstrate a disconnect in urban agriculture advocacy and policymaking and further work is needed to understand the impacts of the formalising of urban agriculture in Philadelphia. 相似文献
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986.
灾害是导致我国集中连片特殊困难地区贫困落后的重要原因之一。加强以村级组织防灾减灾能力为核心工作的底层设计,提升防灾减灾能力已成为片区区域发展与扶贫攻坚国家新战略顺利实施的重要前提条件。基于由公共设施建设能力和自然灾害风险管理能力等九大能力为一级指标与39项二级指标构成的村级组织防灾减灾能力建设框架体系,对武陵山片区三个少数民族农村社区村级组织防灾减灾能力建设进行全面考察。结果显示,片区农村在九大能力方面均存在明显不足。 相似文献
987.
In 2004, as a response to the discovery of Bovine Spongiform Encephalopathy in Canadian cattle and other food scares, the Province of British Columbia (BC) developed a comprehensive set of meat inspection regulations, increasing the requirements for food safety infrastructure. Through a series of interviews with farmers and stakeholders, we highlight some of the unintended consequences for community food security and sustainability that resulted from these stringent safety regulations in rural and remote communities in BC. These include the loss of meat production and processing capacities as well as the erosion of local food practices and traditions through the criminalisation of farm-gate sales. We suggest that food safety regulations intended to protect consumer health may result in negative effects for community food security and rural sustainability and that these consequences should be accounted for when developing food policy. 相似文献
988.
Despite their opposition to the dominant agri-food system, alternative agri-food initiatives may unwittingly reproduce central features of neoliberalism. Julie Guthman has been a particularly strong proponent of this view, arguing that food activism and neoliberalism have shaped one another dialectically in California in recent decades. This paper responds to her argument, with a view to distinguishing between what it reveals and what it may conceal about the transformative potential of alternative agri-food initiatives in North America. Drawing on primary research on a variety of community-based food initiatives in Eastern Ontario, Canada, we show how a neoliberal lens does help to illuminate some problematic characteristics of these initiatives, including assumptions about market-based solutions and focus on self-improvement at the expense of state involvement. However, this lens underestimates those aspects of community-based food initiatives that may appear commensurate with neoliberal rationalities but which also push in more progressive directions. 相似文献
989.
无公害食用菌生产技术规程的制定研究 总被引:1,自引:0,他引:1
通过分析近年来我国食用菌生产管理和产品质量安全存在的问题,论述了开展无公害食用菌生产的重要性.同时吸收各地的生产经验.根据国家有关标准,从食用菌生产场所的选择、培养基材料和水的要求、栽培管理、病虫害防治、采后处理、加工贮藏和产品质量安全检测等几个方面,提出了一整套较系统的无公害食用菌生产技术操作规程.该项技术规程在生产上的推广应用,对提高食用菌生产技术水平、改善和保障食用菌产品质量、增强产品在国际市场的竞争力将产生积极的推动作用. 相似文献
990.
Afolabi Adisa Angelica Jimenez Cara Woodham Kevin Anthony Thao Nguyen 《Journal of environmental science and health. Part. B》2013,48(8):552-559
Twenty-eight different tea samples sold in the United States were evaluated using high-performance liquid chromatography (HPLC) with fluorescence detection (FLD) for their contamination with polycyclic aromatic hydrocarbons (PAHs). Many PAHs exhibit carcinogenic, mutagenic, and teratogenic properties and have been related to several kinds of cancer in man and experimental animals. The presence of PAHs in environmental samples such as water, sediments, and particulate air has been extensively studied, but food samples have received little attention. Eighteen PAHs congeners were analyzed, with percentage recovery higher than 85%. Contamination expressed as the sum of the 18 analyzed PAHs was between 101 and 1337 μg/kg on dry mass and the average contents in all of the 28 examined samples was 300 μg/kg on dry mass. Seven of the congeners were found in all samples with wide ranges of concentrations as follows: fluorene (7–48 μg/kg), anthracene (1–31 μg/kg), pyrene (1–970 μg/kg), benzo(a)anthracene (1–18 μg/kg) chrysene (17–365 μg/kg), benzo(a)pyrene (1–29 μg/kg), and indeno(1,2,3-cd)pyrene (4–119 μg/kg). The two most toxic congeners benzo(a)pyrene and dibenzo(a,h)anthracene were found at high concentrations only in Earl Grey Twinnings, Earl Grey Harney& Sons Fine Teas, and Chai Ultra Spice Black Tea Twinnings. Six PAH congeners are considered as suspected carcinogens (U.S.EPA), formed the basis of the estimation of the toxic equivalent (TEQ), Chai Ultra-Spice Black Tea Twinnings had the highest TEQ (110.9) followed by two grey tea samples, Earl Grey Harney & Sons Fine Tea (57.7) and Earl Grey Twinnings (54.5). Decaffeinated grey teas had the lowest TEQs, decaffeinated Earl Grey Bigelow (9.4) and Green Tea Honey Lemon Decaffeinated Lipton (9.6). 相似文献