Abdalla S.B., Predotova M., Gebauer J., and Buerkert A.
2012. Horizontal nutrient flows and balances in irrigated urban gardens of Khartoum, Sudan. Nutrient Cycling in Agroecosystems
Abdu N., Abdulkadir A., Agbenin J.O., and Buerkert A.
2011. Vertical distribution of heavy metals in wastewater-irrigated vegetable garden soils of three West African cities. Nutrient Cycling in Agroecosystems
Ackerman K., Conard M., Culligan P., Plunz R., Sutto M., and Whittinghill L.
2014. Sustainable food systems for future cities: The potential of urban agriculture. Economic and Social Review
Agrawal M., Singh B., Rajput M., Marshall F., and Bell J.N.
2003. Effect of air pollution on peri-urban agriculture: A case study. Environmental Pollution
Algert S.J., Baameur A., and Renvall M.J.
2014. Vegetable output and cost savings of community gardens in San Jose, California. Journal of the Academy of Nutrition and Dietetics
2004. Linking ecologists and traditional farmers in the search for sustainable agriculture. Frontiers in Ecology and the Environment
Amoah P., Drechsel P., Abaidoo R.C., and Henseler M.
2007. Irrigated urban vegetable production in Ghana: Microbiological contamination in farms and markets and associated consumer risk groups. Journal of Water and Health
Bagstad K.J. and Shammin M.R.
2012. Can the genuine progress indicator better inform sustainable regional progress?-A case study for Northeast Ohio. Ecological Indicators
Barthel S. and Isendahl C.
2013. Urban gardens, agricultures and waters management: Sources of resilience for long-term food security in cities. Ecological Economics
Bazeley P. and Jackson K.
2013. Qualitative Data Analysis with NVivo. 2nd ed. London, UK, Sage Publications Ltd.
Bolund P. and Hunhammar S.
1999. Ecosystem services in urban areas. Ecological Economics
Bommarco R., Kleijn D., and Potts S.G.
2013. Ecological intensification: Harnessing ecosystem services for food security. Trends in Ecology and Evolution
2012. Evaluating the benefits of peri-urban agriculture. Journal of Planning Literature
2003. Potentials, problems, and policy implications for urban agriculture in developing countries. Agriculture and Human Values
Calvet-Mir L., Gomez-Baggethun E., and Reyes-Garcia V.
2012. Beyond food production: Ecosystem services provided by home gardens. A case study in Vall Fosca, Catalan Pyrenees, Northeastern Spain. Ecological Economics
Carpenter S.R., Mooney H.A., Agard J., Capistrano D., DeFries R.S., Diaz S., Dietz T., Duraiappah A.K., Oteng-Yeboah A., Pereira H.M., Perrings C., Reid W.V., Sarukhan J., Scholes R.J., and Whyte A.
2009. Science for managing ecosystem services: Beyond the millennium ecosystem assessment. Proceedings of the National Academy of Sciences of the United States of America
Cheema G.S., Smit J., Ratta A., and Nasr J.
1996. Urban Agriculture: Food, Jobs, and Sustainable Cities. United Nation Development Programme, New York, NY.
Clark K.H. and Nicholas K.A.
2013. Introducing urban food forestry: A multifunctional approach to increase food security and provide ecosystem services. Landscape Ecology
Cohen N. and Reynolds K.
2014. Urban agriculture policy making in New York's “New Political Spaces” strategizing for a participatory and representative system. Journal of Planning Education and Research
Colasanti K.J.A., Hamm M.W., and Litjens C.M.
2012. The city as an “agricultural powerhouse?” Perspectives on expanding urban agriculture from Detroit, Michigan. Urban Geography
Diaz Rizo O., Hernandez Merlo M., Echeverria Castillo F., and Arado Lopez J.O.
2012. Assessment of metal pollution in soils from a former Havana (Cuba) solid waste open dump. Bulletin of Environmental Contamination and Toxicology
Donald P., Green R., and Heath M.
2001. Agricultural intensification and the collapse of Europe's farmland bird populations. Proceedings of the Royal Society B-Biological Sciences
Edmondson J.L., Davies Z.G., Gaston K.J., and Leake J.R.
2014. Urban cultivation in allotments maintains soil qualities adversely affected by conventional agriculture. Journal of Applied Ecology
Egan J.F. and Mortensen D.A.
2012. A comparison of land-sharing and land-sparing strategies for plant richness conservation in agricultural landscapes. Ecological Applications
Egwu G.N. and Agbenin J.O.
2013. Field assessment of cadmium, lead and zinc contamination of soils and leaf vegetables under urban and peri-urban agriculture in northern Nigeria. Archives of Agronomy and Soil Science
Farrugia S., Hudson M.D., and McCulloch L.
2013. An evaluation of flood control and urban cooling ecosystem services delivered by urban green infrastructure. International Journal of Biodiversity Science, Ecosystem Services & Management
Fischer J., Brosi B., Daily G.C., Ehrlich P.R., Goldman R., Goldstein J., Lindenmayer D.B., Manning A.D., Mooney H.A., Pejchar L., Ranganathan J., and Tallis H.
2008. Should agricultural policies encourage land sparing or wildlife-friendly farming?
Frontiers in Ecology and the Environment
Fischer J., Abson D.J., Butsic V., Chappell M.J., Ekroos J., Hanspach J., Kuemmerle T., Smith H.G., and von Wehrden H.
2014. Land sparing versus land sharing: Moving forward. Conservation Letters
2001. Urban agriculture in Mwanza, Tanzania. Africa
Foley J.A., Ramankutty N., Brauman K.A., Cassidy E.S., Gerber J.S., Johnston M., Mueller N.D., O'Connell C., Ray D.K., West P.C., Balzer C., Bennett E.M., Carpenter S.R., Hill J., Monfreda C., Polasky S., Rockstrom J., Sheehan J., Siebert S., Tilman D., and Zaks D.P.M.
2011. Solutions for a cultivated planet. Nature
Gomez-Baggethun E. and Barton D.N.
2013. Classifying and valuing ecosystem services for urban planning. Ecological Economics
Grau R., Kuemmerle T., and Macchi L.
2013. Beyond ‘land sparing versus land sharing’: Environmental heterogeneity, globalization and the balance between agricultural production and nature conservation. Current Opinion in Environmental Sustainability
Green R.E., Cornell S.J., Scharlemann J.P.W., and Balmford A.
2005. Farming and the fate of wild nature. Science
Grewal S.S. and Grewal P.S.
2012. Can cities become self-reliant in food?
Hale I.L., Wollheim W.M., Smith R.G., Asbjornsen H., Brito A.F., Broders K., Grandy A.S., and Rowe R.
2014. A scale-explicit framework for conceptualizing the environmental impacts of agricultural land use change. Sustainability
Hamilton A.J., Burry K., Mok H., Barker S.F., Grove J.R., and Williamson V.G.
2014. Give peas a chance? Urban agriculture in developing countries. A review. Agronomy for Sustainable Development
Hara Y., Tsuchiya K., Matsuda H., Yamamoto Y., and Sampei Y.
2013. Quantitative assessment of the Japanese “local production for local consumption” movement: A case study of growth of vegetables in the Osaka city region. Sustainability Science
2010. Enhancement of local air pollution by urban CO2 domes. Environmental Science and Technology
Jenerette G.D., Harlan S.L., Stefanov W.L., and Martin C.A.
2011. Ecosystem services and urban heat riskscape moderation: Water, green spaces, and social inequality in Phoenix, USA. Ecological Applications
Jenkins M., Green R., and Madden J.
2003. The challenge of measuring global change in wild nature: Are things getting better or worse?
Keraita B., Drechsel P., and Konradsen F.
2008. Perceptions of farmers on health risks and risk reduction measures in wastewater-irrigated urban vegetable farming in Ghana. Journal of Risk Research
Klinkenberg E., McCall P.J., Wilson M.D., Amerasinghe F.P., and Donnelly M.J.
2008. Impact of urban agriculture on malaria vectors in Accra, Ghana. Malaria Journal
Knight A., Cheng Z., Grewal S.S., Islam K.R., Kleinhenz M.D., and Grewal P.S.
2013. Soil health as a predictor of lettuce productivity and quality: A case study of urban vacant lots. Urban Ecosystems
Kulak M., Graves A., and Chatterton J.
2013. Reducing greenhouse gas emissions with urban agriculture: A Life Cycle Assessment perspective. Landscape and Urban Planning
Kuo F. and Sullivan W.
2001. Environment and crime in the inner city - Does vegetation reduce crime?
Environment and Behavior
Kurian M., Reddy V.R., Dietz T., and Brdjanovic D.
2013. Wastewater re-use for peri-urban agriculture: A viable option for adaptive water management?
La Rosa D., Barbarossa L., Privitera R., and Martinico F.
2014. Agriculture and the city: a method for sustainable planning of new forms of agriculture in urban contexts. Land Use Policy
Larondelle N. and Haase D.
2013. Urban ecosystem services assessment along a rural-urban gradient: A cross-analysis of European cities. Ecological Indicators
Lichtfouse E., Hamelin M., Navarrete M., Debaeke P., and Henri A.
2010. Emerging agroscience. Agronomy for Sustainable Development
Li F., Wang R.S., Paulussen J., and Liu X.S.
2005. Comprehensive concept planning of urban greening based on ecological principles: A case study in Beijing, China. Landscape and Urban Planning
Livesley S.J., Dougherty B.J., Smith A.J., Navaud D., Wylie L.J., and Arndt S.K.
2010. Soil-atmosphere exchange of carbon dioxide, methane and nitrous oxide in urban garden systems: Impact of irrigation, fertiliser and mulch. Urban Ecosystems
2010. Multifunctional urban agriculture for sustainable land use planning. Sustainability
Lovell S.T. and Johnston D.M.
2009. Designing landscapes for performance based on emerging principles in landscape ecology. Ecology and Society
Lowder S.K., Skoet J., and Singh S.
2014. What do we really know about the number and distribution of farms and family farms worldwide? Background paper for The State of Food and Agriculture 2014. ESA Working Paper No. 14-02. Rome, FAO. Available at Web site http://www.fao.org/docrep/019/i3729e/i3729e.pdf
Lowenstein D.M., Matteson K.C., Xiao I., Silva A.M., and Minor E.S.
2014. Humans, bees, and pollination services in the city: The case of Chicago, IL (USA). Biodiversity and Conservation
Lydecker M. and Drechsel P.
2010. Urban agriculture and sanitation services in Accra, Ghana: The overlooked contribution. International Journal of Agricultural Sustainability
Lyytimaki J. and Sipila M.
2009. Hopping on one leg - The challenge of ecosystem disservices for urban green management. Urban Forestry & Urban Greening
MacRae R., Gallant E., Patel S., Michalak M., Bunch M., and Schaffner S.
2010. Could Toronto provide 10% of its fresh vegetable requirements from within its own boundaries? Matching consumption requirements with growing spaces. Journal of Agriculture, Food Systems, and Community Development
Marques-Perez I., Segura B., and Maroto C.
2014. Evaluating the functionality of agricultural systems: Social preferences for multifunctional peri-urban agriculture. The “Huerta de Valencia” as case study. Spanish Journal of Agricultural Research
Martellozzo F., Landry J.S., Plouffe D., Seufert V., Rowhani P., and Ramankutty N.
2014. Urban agriculture: A global analysis of the space constraint to meet urban vegetable demand. Environmental Research Letters
2002. Some issues of environmental concern in Kampala, the capital city of Uganda. Environmental Monitoring and Assessment
McClintock N., Cooper J., and Khandeshi S.
2013. Assessing the potential contribution of vacant land to urban vegetable production and consumption in Oakland, California. Landscape and Urban Planning
McLain R., Poe M., Hurley P.T., Lecompte-Mastenbrook J., and Emery M.R.
2012. Producing edible landscapes in Seattle's urban forest. Urban Forestry & Urban Greening
Merson J., Attwater R., Ampt P., Wildman H., and Chapple R.
2010. The challenges to urban agriculture in the Sydney basin and lower Blue Mountains region of Australia. International Journal of Agricultural Sustainability
Millennium Ecosystem Assessment (MA). 2005. Ecosystems and Human Well-Being: Synthesis, Volume 155. Island Press, Washington, p. 40.
2010. Energy efficiency in small-scale biointensive organic onion production in Pennsylvania, USA. Renewable Agriculture and Food Systems
Niblick B., Monnell J.D., Zhao X., and Landis A.E.
2013. Using geographic information systems to assess potential biofuel crop production on urban marginal lands. Applied Energy
Orsini F., Gasperi D., Marchetti L., Piovene C., Draghetti S., Ramazzotti S., Bazzocchi G., and Gianquinto G.
2014. Exploring the production capacity of rooftop gardens (RTGs) in urban agriculture: The potential impact on food and nutrition security, biodiversity and other ecosystem services in the city of Bologna. Food Security
2007. Conceptualizing livelihood strategies in African cities - Planning and development implications of multiple livelihood strategies. Journal of Planning Education and Research
2010. Ecosystem services and agriculture: Tradeoffs and synergies. Philosophical Transactions of the Royal Society B-Biological Sciences
Qiu G.Y., Li H.Y., Zhang Q.T., Chen W., Liang X.J., and Li X.Z.
2013. Effects of evapotranspiration on mitigation of urban temperature by vegetation and urban agriculture. Journal of Integrative Agriculture
QSR International Pty Ltd.
2010. NVivo qualitative data analysis Software. Version 9.
Ramankutty N., Evan A.T., Monfreda C., and Foley J.A.
2008. Farming the planet: 1. Geographic distribution of global agricultural lands in the year 2000. Global Biogeochemical Cycles
2009. Tenure and land markets for urban agriculture. Open House International
Renting H., Rossing W.A.H., Groot J.C.J., Van der Ploeg J.D., Laurent C., Perraud D., Stobbelaar D.J., and Van Ittersum M.K.
2009. Exploring multifunctional agriculture. A review of conceptual approaches and prospects for an integrative transitional framework. Journal of Environmental Management
Smit J., Nasr J., and Ratta A.
2001. Chapter 2: Urban Agriculture Yesterday and Today. In: Urban Agriculture: Food Jobs and Sustainable Cities (2001 edition, published with permission from the United Nations Development Programme). The Urban Agriculture Network, Inc. Available at Web site http://www.jacsmit.com/book/Chap02.pdf
Taylor J.R. and Lovell S.T.
2014. Urban home food gardens in the Global North: Research traditions and future directions. Agriculture and Human Values
Tilman D., Cassman K.G., Matson P.A., Naylor R., and Polasky S.
2002. Agricultural sustainability and intensive production practices. Nature
Tilman D., Balzer C., Hill J., and Befort B.L.
2011. Global food demand and the sustainable intensification of agriculture. Proceedings of the National Academy of Sciences of the United States of America
van Heezik Y.M., Dickinson K.J.M., and Freeman C.
2012. Closing the gap: Communicating to change gardening practices in support of native biodiversity in urban private gardens. Ecology and Society
Wortman S.E. and Lovell S.T.
2013. Environmental challenges threatening the growth of urban agriculture in the United States. Journal of Environmental Quality
Yadav P., Duckworth K., and Grewal P.S.
2012. Habitat structure influences below ground biocontrol services: A comparison between urban gardens and vacant lots. Landscape and Urban Planning
Yeudall F., Sebastian R., Cole D.C., Ibrahim S., Lubowa A., and Kikafunda J.
2007. Food and nutritional security of children of urban farmers in Kampala, Uganda. Food and Nutrition Bulletin
2011. Multifunctional peri-urban agriculture-A review of societal demands and the provision of goods and services by farming. Land Use Policy
Zezza A. and Tasciotti L.
2010. Urban agriculture, poverty, and food security: Empirical evidence from a sample of developing countries. Food Policy
Zhang F., Cai J., and Liu G.
2009. How urban agriculture is reshaping peri-urban Beijing?
Open House International