{"id":7864,"date":"2015-01-09T21:05:18","date_gmt":"2015-01-10T02:05:18","guid":{"rendered":"http:\/\/www.thenatureofcities.com\/?p=7864"},"modified":"2016-01-22T09:28:30","modified_gmt":"2016-01-22T14:28:30","slug":"practical-advice-for-the-design-of-greenways","status":"publish","type":"post","link":"https:\/\/www.thenatureofcities.com\/TNOC\/2015\/01\/09\/practical-advice-for-the-design-of-greenways\/","title":{"rendered":"Practical Advice for the Design of Greenways"},"content":{"rendered":"

A review of Designing Greenways: Sustainable Landscapes for Nature and People (Second Edition)<\/a>, edited by Paul Cawood Hellmund and Daniel Somers Smith.\u00a02006.\u00a0ISBN 1-55963-325-5.\u00a0Island Press, Washington. 270 pages.\u00a0<\/em><\/p>\n

Greenways (GW)\u2014from\u00a0 wide wild areas to narrow urban trails\u2014are linear bands of land and water designed and managed for multiple purposes such as nature conservation, flood water management, water quality protection, recreation and many other social functions. Revalued since the middle of last century, when ecology became prominent in planning and design, and strengthened by a solid theoretical framework (island biogeography and landscape ecology) and by analysis tools such as GIS and remote sensing, GW have a\u00a0 renewed popularity through their significant social and ecological functions, performing many services\u00a0at the same time.<\/p>\n

\"DesigningGreenwaysCover\"In this collaborative manual editors Paul Cawood Hellmund and Daniel Somers Smith\u00a0explain the biophysical natural and social ecological functions of GW, and how they can help to solve fragmentation, conservation and functional problems of the landscape in a changing world adding value to ecosystems and people alike.<\/p>\n

Paul C. Hellmund is an educator, landscape planner + designer, director of the Conway School of Landscape Design in western Massachusetts, North America. His co-author, Daniel Somers Smith has\u00a0a background in forest science and is an educator in environmental studies. Other chapters that complete the work are due to R.F. Noss, M.W Binford, R. J. Karty and L. Fisman. In their contributions all authors emphasize\u00a0the imperative to find a balance between nature and people being creative and critical as a key factor in building sustainable landscapes through collaborative and adaptive design.<\/p>\n

\"WP_20141226_001\"Designing Greenways<\/i> belongs to a series books with mentors such as Design with Nature<\/i> (McHarg 1969),\u00a0The Granite Garden: Urban Nature And Human Design<\/i>, (A. W. Spirn 1985), and more recent books\u00a0such as Green Infrastructure: Linking Landscapes and Communities<\/i> (M.A. Benedict and E.T. McMahon, 2006), Sustainable Infrastructure: The Guide to Green Engineering and Design <\/i>(S. Bry Sarte 2010), Green Infrastructure: A Landscape Approach<\/i>\u00a0(D.C. Rouse and I. F. Bunster-Ossa 2013), just to mention a few. All these works have a common theme: the aim to broadcast the benefits of green infrastructure taking advantage of the natural landscape as mitigation efforts in a world of social and ecological fragmentation.<\/p>\n

The\u00a0six chapters Designing Greenways,\u00a0<\/i>including\u00a0<\/i>a special chapter on\u00a0riparian GW (Chapter 4) present definitions, conceptual theoretical and practical frameworks, scientific knowledge based on an abundant bibliography and case studies, describing the multidimensional\u00a0GW functions and various human activities that impact corridors. Chapter 5 gives a\u00a0framework to understand the connections and relationships between Society and Nature.<\/p>\n

The key chapter in this book (chapter 6) provides a useful method in five stages to guide the conceptualization and planning of GW projects. This tool, of great use for applications in design, integrates concepts and technical outfits from previous chapters.<\/p>\n

Although the\u00a0book seems to be directed at\u00a0the American readers\u2014most of the examples noted are U.S. based\u2014the content has a global scope, giving readers most of what they need to know about these issues. To me, here is the only weakness shown in this book.\u00a0 In a global world there are many enriching GW examples\u00a0in other parts of the world. These would have been interesting to mention.<\/p>\n

Authors describe the evolution of GW in the USA from parkways in the 1860s, when\u00a0mentor Olmsted recognised the great potential of linear greenspace to connect neighbourhoods providing access to city parks. No reference\u00a0is given to influences of Olmsted’s travels in China and Europe, which were definitely inspirational sources linking also to a predilection for the pastoral picturesque architecture of the English countryside, a model that has lasted until the present\u00a0day. Early English influences can be also found in the green belt policy, a restriction of building around cities that\u00a0can be traced back to the ancient times. Leaving aside this, Designing Greenways<\/i> can be considered a masterpiece, being comprehensive from different theoretical perspectives and practices of the multiple disciplines involved in a GW design and implementation.<\/p>\n

The book succeeds posing the significance to work in achieving landscape integrity without forgetting that GW are not a conservation panacea. The features that strengthen the corridors\u2014such as linearity, connectivity, accessibility, multitasking\u2014represent at the same time many weaknesses. For example, the high ratio of edge to interior make the ecology of GW very vulnerable to human pressure, predation and biological invasions.<\/p>\n

GW projects are nowadays popular because of their multiple benefits. A disadvantage of this popularity is that they are associated with the wrong assumption that they are\u00a0relatively easy to implement. They are not, and\u00a0along the pages the authors confront us with the reality of the real world. They warn readers not to be dazzled by the many attractive benefits, calling us to reflect that designed GW projects, in order to succeed, should be integrated in the landscape. They recommend that designers must firstly understand the structures and functions of the system they want to restore. Secondly, they should move to the project stages by answering a series of strategic questions through spatial (local to global) and temporal scales, being aware of possible risks and failures that can result from\u00a0oversimplification or wrong assumptions.<\/p>\n

This book presents scientific information in a way that may be accessible to non-specialists integrating scientific principles into a comprehensive design method. Easy to read from start to finish, it can be used in several ways: as a unit, with a focus on some chapters following personal interests, or as a guide.<\/p>\n

Although eight years have passed since its publication Designing Greenways<\/i> remains valid as a great contribution and provides a practical guide for planners, landscape architects, educators, students, citizen groups and conservationists to move from theory to action.<\/p>\n

I strongly recommend this book.<\/p>\n

\"4Star rating: Excellent<\/strong>, in achieving its own objectives and as a valuable contribution to TNOC readers<\/p>\n

by Ana Faggi<\/strong>
\nBuenos Aires<\/p>\n

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A review of Designing Greenways: Sustainable Landscapes for Nature and People (Second Edition), edited by Paul Cawood Hellmund and Daniel Somers Smith.\u00a02006.\u00a0ISBN 1-55963-325-5.\u00a0Island Press, Washington. 270 pages.\u00a0 Greenways (GW)\u2014from\u00a0 wide wild areas to narrow urban trails\u2014are linear bands of land and water designed and managed for multiple purposes such as nature conservation, flood water management, […]<\/p>\n","protected":false},"author":26,"featured_media":8201,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[296],"tags":[252,28],"coauthors":[135],"class_list":["post-7864","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-review","tag-corridors","tag-design"],"_links":{"self":[{"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/posts\/7864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/comments?post=7864"}],"version-history":[{"count":0,"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/posts\/7864\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/media\/8201"}],"wp:attachment":[{"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/media?parent=7864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/categories?post=7864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/tags?post=7864"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.thenatureofcities.com\/TNOC\/wp-json\/wp\/v2\/coauthors?post=7864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}