View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by ScholarWorks@UMass Amherst University of Massachusetts Amherst ScholarWorks@UMass Amherst Masters Theses Dissertations and Theses November 2015 Urban Agriculture and Ecosystem Services: A Typology and Toolkit for Planners Kathleen Doherty University of Massachusetts Amherst Follow this and additional works at: https://scholarworks.umass.edu/masters_theses_2 Part of the Biodiversity Commons, Food Security Commons, Sustainability Commons, Urban Studies and Planning Commons, and the Water Resource Management Commons Recommended Citation Doherty, Kathleen, "Urban Agriculture and Ecosystem Services: A Typology and Toolkit for Planners" (2015). Masters Theses. 269. https://scholarworks.umass.edu/masters_theses_2/269 This Open Access Thesis is brought to you for free and open access by the Dissertations and Theses at ScholarWorks@UMass Amherst. It has been accepted for inclusion in Masters Theses by an authorized administrator of ScholarWorks@UMass Amherst. For more information, please contact [email protected]. URBAN AGRICULTURE AND ECOSYSTEM SERVICES: A TYPOLOGY AND TOOLKIT FOR PLANNERS A Thesis Presented by KATHLEEN E. DOHERTY Submitted to the Graduate School of the University of Massachusetts Amherst in partial fulfillment of the requirements for the degree of MASTERS OF REGIONAL PLANNING September 2015 Department of Landscape Architecture and Regional Planning URBAN AGRICULTURE AND ECOSYSTEM SERVICES: A TYPOLOGY AND TOOLKIT FOR PLANNERS A Thesis Presented by KATHLEEN E. DOHERTY Approved as to style and content by: _________________________________ Mark Hamin, Chair _________________________________ Carey Clouse, Member _________________________________ Jack Ahern, Member ______________________________ Patricia McGirr, Department Head Landscape Architecture and Regional Planning ACKNOWLEDGEMENTS I would like to thank my committee members for their guidance and support throughout this process. Mark, Jack, and Carey, without your direction and encouragement, I would never have been capable of research of this caliber. Thanks also to Lisa DePiano and Nathan Aldrich, two teachers whose guidance on this project and others has been invaluable. The permaculture knowledge they passed on sparked my interest in food system planning and continues to impart a more holistic approach to my work and my worldview. Finally, I would like to thank two practitioners of urban agriculture who spoke to me about this project. Mara Gittleman of Farming Concrete and Frank Mangan of UMass Extension provided me guidance and inspiration. The work of everyone involved with the precedent studies I researched has inspired and encouraged me to continue working to build a more sustainable food system for future generations. iii ABSTRACT URBAN AGRICULTURE AND ECOSYSTEM SERVICES: A TYPOLOGY AND TOOLKIT FOR PLANNERS SEPTEMBER 2015 KATHLEEN DOHERTY, B.S., UNIVERSITY OF MASSACHUSETTS-AMHERST M.R.P., UNIVERSITY OF MASSACHUSETTS-AMHERST Directed by: Professor Mark Hamin This thesis makes the connection between urban agriculture and a specific suite of ecosystem services and lays out a typology and toolkit for planners to take advantage of these ecosystem services. The services investigated here are: food production, water management, soil health, biodiversity, climate mitigation, and community development benefits. Research from a variety of fields was aggregated and synthesized to prove that urban agriculture can be beneficial for human as well as environmental health. A set of urban agriculture typologies was generated to illustrate best practices to maximize a particular set of ecosystem services. The typologies are: production farm, stormwater garden, soil-building garden, habitat garden, climate mitigation farm, cultural/educational garden, and ecosystem garden. Each typology was paired with a precedent study to demonstrate how that typology might be realized in the real world. Finally, a toolkit for planners was assembled to demonstrate some tools and techniques that planners might use to implement urban agriculture as a strategy for providing ecosystem services. Planners can utilize the toolkit to insert themselves into the urban ecosystem at multiple scales in a creative way to apply best practices and urban iv agriculture typologies in order to take advantage of the multiple benefits of urban agriculture. v CONTENTS Page ACKNOWLEDGEMENTS ............................................................................................... iii ABSTRACT ....................................................................................................................... iv LIST OF TABLES ............................................................................................................. ix LIST OF FIGURES .............................................................................................................x CHAPTER 1. INTRODUCTION ...........................................................................................................1 1.1 Overview ............................................................................................................1 1.2 Project description and goals .............................................................................2 1.3 Limitations and delimitations ............................................................................3 1.4 Research questions and claims...........................................................................4 1.5 Outline of chapters .............................................................................................5 2. LITERATURE REVIEW ................................................................................................7 2.1 Introduction ........................................................................................................7 2.2 Urban agriculture and organic farming: Past and future trends .........................8 2.2.1 Historic context of urban agriculture and organic farming .................8 2.2.2 Urban agriculture: Present and future ...............................................11 2.3 Ecosystem services and urban agriculture: An overview ................................12 2.3.1 What are ecosystem services? ...........................................................12 2.3.2 What ecosystem services can agriculture provide? ..........................14 2.3.3 What ecosystem services does agriculture require? ..........................15 2.3.4 What ecosystem dis-services can agriculture cause? ........................16 2.4 Food systems planning: Past and future trends ................................................17 2.4.1 Historic context of food system planning .........................................17 2.4.2 The role of the planner in building the modern food system ............18 2.5 Conclusion .......................................................................................................19 3. METHODOLOGY ........................................................................................................20 vi 4. ECOSYSTEM SERVICES OF URBAN AGRICULTURE .........................................22 4.1 Introduction ......................................................................................................22 4.2 Food production ...............................................................................................24 4.2.1 The food production benefits of urban agriculture ...........................25 4.2.2 Limitations of an urban agriculture model for food production ......................................................................................27 4.2.3 Best practices for maximizing food production in the city ...............28 4.3 Water management ..........................................................................................29 4.3.1 The benefits of urban agriculture for stormwater management ........30 4.3.2 Potential negative impacts of urban agriculture on water systems ...........................................................................................32 4.3.3 Best practices for maximizing synergies between urban agriculture and water systems ........................................................33 4.4 Soil ...................................................................................................................34 4.4.1 The benefits of urban agriculture for soil .........................................34 4.4.2 Risks and limitations of urban agriculture for improving soil health ..............................................................................................35 4.4.3 Best practices for improving soil health with urban agriculture ......................................................................................37 4.5 Biodiversity ......................................................................................................38 4.5.1 The benefits of urban agriculture for biodiversity ............................39 4.5.2 Limitations on urban agriculture’s ability to provide habitat ...........41 4.5.3 Best practices for maximizing biodiversity in an urban farm or garden ........................................................................................42 4.6 Climate mitigation ...........................................................................................44 4.6.1 The benefits of urban agriculture for climate mitigation and adaptation .......................................................................................45