Descriere: This work advocates the restoration of the North American tallgrass prairie, which is rapidly disappearing. Historical descriptions of prairie aesthetics are outlined. As we are experiencing a worldwide mixing of plant species, prairie restoration is particularly important. Plants alien to North America do not readily support insect populations, including all animal species higher on the food chain. Prairie restoration methods are described for amateurs, academics, and land managers. Some of the techniques described are growing crops for seed production, times of seed gathering for specific species, facile seed processing for amateurs, land preparation, segregation of seed into its preference for habitat, and required seed treatment for germination. Over 200 species are described that comprise the predominant species found in tallgrass prairie nature preserves, as well as degraded prairies. Some additional plants of especial interest are also described. The appendix tabulates all likely species found on prairies regardless of their scarcity. Safe fire management of prairies is described in detail. Finally, methods of controlling aggressive alien weeds by herbicides are detailed.
Autori: Howard W. Gardner (Author) | Editura: SPRINGER PG | Anul aparitiei: 2010 | ISBN: 9781441974266 | Numar de pagini: 276 | Categorie: Nature
Merrill Baker-Medard (Author)
Feminist Conservation: Politics and Power in Madagascar's Marine Commons
Pollyanna Rhee (Author)
Natural Attachments: The Domestication of American Environmentalism, 1920-1970
Brian Donahue (Author)
Slow Wood: Greener Building from Local Forests
1,A radical proposal for healing the relationship between humans and forests through responsible, sustainable use of local and regional wood in home building American homes are typically made of lumber and plywood delivered by a global system of ruthless extraction, or of concrete and steel, which are even worse for the planet. Wood is often the most sustainable material for building, but we need to protect diverse forests as much as we desperately need more houses. Brian Donahue addresses this modern conundrum by documenting his experiences building a timber frame home from the wood growing on his family farm, practicing "worst first" forestry. Through the stories of the trees he used (sugar maple, black cherry, black birch, and hemlock), and some he didn't (white pine and red oak), the book also explores the history of Americans' relationship with their forests. Donahue provides a new interpretation of the connection between American houses and local woodlands. He delves into how this bond was broken by the rise of a market economy of industrial resource extraction and addresses the challenge of restoring a more enduring relationship. Ultimately, this book provides a blueprint ...