Zoning

It's time for America to move beyond zoning, argues city planner M. Nolan Gray in Arbitrary Lines: How Zoning Broke the American City and How to Fix It. With lively explanations, Gray shows why zoning abolition is a necessary--if not sufficient--condition for building more affordable, vibrant, equitable, and sustainable cities. Gray lays the groundwork for this ambitious cause by clearing up common misconceptions about how American cities regulate growth and examining four contemporary critiques of zoning (its role in increasing housing costs, restricting growth in our most productive cities, institutionalizing racial and economic segregation, and mandating sprawl). He sets out some of the efforts currently underway to reform zoning and charts how land-use regulation might work in the post-zoning American city. Arbitrary Lines is an invitation to rethink the rules that will continue to shape American life--where we may live or work, who we may encounter, how we may travel. If the task seems daunting, the good news is that we have nowhere to go but up

Zoning is at once a key technical competency of urban planning practice and a highly politicized regulatory tool. How this contradiction between the technical and political is resolved has wide-reaching implications for urban equity and sustainability, two key concerns of urban planning. Moving beyond critiques of zoning as a regulatory hindrance to local affordability or merely the rulebook that guides urban land use, this textbook takes an institutional approach to zoning, positioning its practice within the larger political, social, and economic conflicts that shape local access for diverse groups across urban space. Foregrounding the historical-institutional setting in which zoning is embedded allows planners to more deeply engage with the equity and sustainability issues related to zoning practice. By approaching zoning from a social science and planning perspective, this text engages students of urban planning, policy, and design with several key questions relevant to the realities of zoning and land regulation they encounter in practice. Why has the practice of zoning evolved as it has? How do social and economic institutions shape zoning in contemporary practice? How does zoning relate to the other competencies of planning, such as housing and transport? Where and why has zoning, an act of physical land use regulation, replaced social planning? These questions, grounded in examples and cases, will prompt readers to think critically about the potential and limitations of zoning. By reforging the important links between zoning practice and the concerns of the urban planning profession, this text provides a new framework for considering zoning in the 21st century and beyond.

Our knowledge of the oceans is increasing rapidly, as more powerful tools for exploration and exploitation make it easier to locate valuable resources, such as fish stocks, oil and gas reserves, or sites for wind and hydropower schemes. At the same time competition for space has intensified, affecting marine life and people's livelihoods. Much has been written about marine management using marine protected areas, but MPAs are only a small subset of spatial management tools available. MPAs and MPA networks are better seen as starting points for more comprehensive spatial management, facilitated by ocean zoning. This logical scaling up from discreet piecemeal protected areas to larger and more systematic planning is happening around the world, but few are aware that we are entering a brave new world in ocean management with zoning at its core.1. Introduction2. Marine Management Challenges: How Ocean Zoning Can Help Overcome Them3. Ocean Zoning Steps 4. Zoning within the Great Barrier Reef Marine Park (Australia)5. Various Incarnations of Ocean Zoning in New Zealand6. Zoning Efforts in United Kingdom Waters7. Zoning Undertaken by the OSPAR Countries of the Northeast Atlantic 9. Possibilities for Holistic Zoning of the Mediterranean SeaAnnexes:Annex 1: IUCN Protected Area CategoriesAnnex 2: Recommended Further ReadingIndexPublished with MARES, Forest Trends and UNEPThis book provides guidance on using ocean zoning to improve marine management. It reviews the benefits of ocean zoning in theory, reviews progress made in zoning around the world through a wide range of case studies, and derives lessons learned to recommend a process by which future zoning can be maximally effective and efficient.