Suchergebnisse

Cities depend on a healthy natural environment that continuously provides a range of services or benefits to society and the economy. Managing the urban environment is, however, a complex task. Many urban cities in Africa are struggling to meet their infrastructure needs; maintain or provide adequate service delivery; and upgrade city systems to keep pace with the rate of change, urbanization, and population growth. Identifying what investment is required in urban areas to enable economic activity, and to create livable and vibrant cities in an environmentally sustainable way is the key challenge for decision makers, but also presents significant opportunities. The purpose of this toolkit is to provide an overview of a selected sample of generic policy measures and instruments that specifically address the challenges raised by 'greening' urban development. It focuses on instruments that may be able to help leverage finance (from private sector, national government and donors) to address the range of environmental problems faced by cities in developing countries, including low quality housing, poor access to services, pollution and safety hazards, and to support the implementation of green urban development measures.The toolkit is intended primarily as a resource for urban managers and planners in African cities. As such, the instruments that are included have been specifically selected because they address some of the most pressing environmental challenges faced by rapidly growing African cities while at the same time contributing to the achievement of wider sustainable development goals. The toolkit complements a wide range of other guidelines and manuals covering integrated urban environmental planning, green city development and mainstreaming ecosystem services into municipal functioning. These are valuable volumes in themselves and the reader is encouraged to use these alongside this toolkit.

Mary Quade -- Old Iron: A RestorationMaureen Stanton -- All Flesh Is Grass; Karen Salyer McElmurray -- Driven; Ana Maria Spagna -- More Than Noise; Stage and World; Debra Marquart -- The Microphone Erotic; Elizabeth MacLeod Walls -- I, Phone; Melissa A. Goldthwaite -- Body, Camera, Self; Diana Salman -- Lebanese Airwaves; Monica Berlin -- Remembered Is Misremembered, Then Turns; The Writer's Studio; Jen Hirt -- Swingline Nine; Sue William Silverman -- The Qwertyist; Karen Outen -- On Typing and Salvation; Nikky Finney -- Inquisitor and Insurgent: Black Woman with Pencil, Sharpened; Contributors.

International organizations, governments, researchers, and activists have proposed the need for deeper integration of sustainability considerations in national food-based dietary guidelines (FBDGs). Yet, as recent scholarship advances the conversation, questions remain around how to effectively frame and address the interconnectedness of multiple sustainability domains. Little systematic analysis has evaluated how current FBDGs have integrated complex messages about socially, environmentally, and economically sustainable consumption practices with nutrition and health messages. This study had two nested objectives: (i) to examine the validity of an existing sustainable diets framework by assessing how sustainability concepts have been framed and included in national FBDGs available from 2011 to 2019 and (ii) to describe a novel analysis approach that augments an existing framework which integrates sustainability domains and can be adapted for use by future FBDGs. A qualitative content analysis was used to examine sustainability concepts found in 12 FBDGs and supporting documents available in English that were developed for use in 16 countries across Europe, North and South America, and Asia as of 2019-from a global review of those published prior to 2016 and gray literature review of publications between 2016 and 2019. Health domains were the primary frame found across the FBDGs examined, but documents also commonly incorporated agricultural, sociocultural, and economic sustainability principles. Analyzed documents were used to adapt an existing policy analysis framework into a "Sustainability in FBDGs Framework." This proposed framework contributes a novel analysis approach and has five core domains that are interconnected: health and nutrition, food security and agriculture, markets and value chains, sociocultural and political, and environment and ecosystems. This study adds to the growing body of literature related to sustainable food systems and dietary guidelines by presenting how sustainability framing in FBDGs can be used to further develop a comprehensive framework for integrating sustainability domains. While this project helps to validate previous work, further analyses of FBDGs which have emerged since this study and those not available in English are needed to improve the guidance approach described here and for assessing the incorporation of sustainability domains in future FBDGs. This work is useful in informing processes for policy developers to integrate sustainability considerations into their national FBDGs. ; Peer reviewed

Despite growing interest from government agencies, non-governmental organizations and school boards in restricting or regulating unhealthy food and beverage marketing to children, limited research has examined the emerging knowledge base regarding school-based food and beverage marketing in high-income countries. This review examined current approaches for measuring school food and beverage marketing practices, and evidence regarding the extent of exposure and hypothesized associations with children's diet-related outcomes. Five databases (MEDLINE, Web of Science, CINAHL, Embase, and PsycINFO) and six grey literature sources were searched for papers that explicitly examined school-based food and beverage marketing policies or practices. Twenty-seven papers, across four high-income countries including Canada (n = 2), Ireland (n = 1), Poland (n = 1) and United States (n = 23) were identified and reviewed. Results showed that three main methodological approaches have been used: direct observation, self-report surveys, and in-person/telephone interviews, but few studies reported on the validity or reliability of measures. Findings suggest that students in the U.S. are commonly exposed to a broad array of food and beverage marketing approaches including direct and indirect advertising, although the extent of exposure varies widely across studies. More pervasive marketing exposure was found among secondary or high schools compared with elementary/middle schools and among schools with lower compared with higher socio-economic status. Three of five studies examining diet-related outcomes found that exposure to school-based food and beverage marketing was associated with food purchasing or consumption, particularly for minimally nutritious items. There remains a need for a core set of standard and universal measures that are sufficiently rigorous and comprehensive to assess the totality of school food and beverage marketing practices that can be used to compare exposure between study contexts and over time. Future research should examine the validity of school food and beverage marketing assessments and the impacts of exposure (and emerging policies that reduce exposure) on children's purchasing and diet-related knowledge, attitudes and behaviors in school settings. ; Land and Food Systems, Faculty of ; Non UBC ; Reviewed ; Faculty

Purpose. To determine the association of neighborhood design factors and recreational environments with physical activity. Methods. Randomly selected adults (n = 102, 52% female, 81% white, mean age = 48 years) completed a survey of eight neighborhood design variables, convenient recreational facilities, and availability of home equipment. Physical activity was measured by self-report and 7 days of accelerometer monitoring. Results. Residential density and an overall environment index were significantly related to both vigorous-intensity self-reported (r = .35 and .28, respectively) and objectively measured physical activity (r = .39 and .23, respectively). Home equipment was correlated with self-reported total (r = .34) and vigorous leisure-time physical activity (r = .27). The vigorous and total activity accelerometer measures were correlated with street connectivity (r = .25 and .21, respectively). Discussion. Few self-reported neighborhood design factors and recreational environment variables were correlated with physical activity, and some findings were unexpected.