A majority of the world s population lives in cities. Urban areas have largely been disconnected from the processes associated with producing food. A broad range of community efforts have emerged to reconnect people in urban areas to fresh foods with expected benefits for public health. These efforts can be found in cities across the country and cross both economic and ethnic lines. They have been led by the non- scientific community and are best characterized as social movements. Expansion of agriculture to non- traditional areas including community or kitchen gardens in urban or peri- urban...

Urban agriculture has the potential to change our food systems, enhance habitat in our cities, and to morph urban areas into regions that maximize rather than disrupt ecosystem services. The potential impacts of urban agriculture on a range of ecosystem services including soil and water conservation, waste recycling, climate change mitigation, habitat, and food production is only beginning to be recognized. Those impacts are the focus of this book. Growing food in cities can range from a tomato plant on a terrace to a commercial farm on an abandoned industrial site. Understanding the benefits...