Bøker av Jack Ahern

Offers landscape professionals, local officials, and homeowners a sustainable approach to landscape design based on the ecoregion's native plants and plant communities. Presenting detailed discussions of Cape Cod's natural history, Jack Ahern focuses on the principal plant communities that define its landscape character.

How do you measure biodiversity, and why should landscape architects and planners care? What are the essential issues, the clearest terminology, and the meffective methods for biodiversity planning and design? How can they play a role in biodiversity conservation in a manner compatible with other goals? These are critical questions that Jack Ahern, Elizabeth Leduc, and Mary Lee York answer in this timely and useful book.Real-world case studies showcase biodiversity protection and restoration projects, both large and small, across the U.S.: the Woodland Park Zoo in Seattle,Washington; the Crosswinds Marsh Wetlands Mitigation Project in Wayne County, Michigan; the Florida Statewide Greenway System; and the Fort Devens Stormwater Project in Ayer, Massachusetts. Ahern shows how an interdisciplinary approach led by planners and designers with conservation biologists, restoration ecologists, and natural and social scientists can yield successful results and sustainable practices. Minimizing habitat loss and degradation-the principal causes of biodiversity decline-are at the heart of the planning and design processes and provide landscape architects and planners a chance to achieve their professional goals while taking a leading role in the environmental community.

Bridges the gap between those scientists who study landscapes and the planners and conservationists who must then decide how best to preserve and build environmentally-sound habitats. The authors explain specific tools and concepts to measure a landscape's structure, form, and change over time.

Considered from the perspective of sustainability, water in the urban environment must be approached as a single resource that can be continuously reused and recycled. This book is the first to capture all of the current work on this idea in a single, integrated, plan for designing the water-centric cities of the future.