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
Robin Wall Kimmerer (Author)
Braiding Sweetgrass / Una Trenza de Hierba Sagrada (Spanish Edition): Sabidur
0,Bestseller del New York Times por m?s de 200 semanas consecutivas. Mejor Colecci?n de Ensayos de la D?cada seg?n Literary Hub.Uno de los libros m?s importantes de nuestros tiempos, que nos invita a descubrir un nuevo lenguaje para comunicarnos con la naturaleza y recibir sus ense?anzas. Como mujer ind?gena, Robin Wall Kimmerer es heredera de un valioso legado que considera a los animales y las plantas nuestros mejores maestros. Como bot?nica, se ha valido del rigor cient?fico para estudiar mejor la naturaleza. Y como madre, profesora y escritora, ha dedicado su vida a conjugar ambas perspectivas para abogar por un despertar de la consciencia ecol?gica que reconozca y celebre nuestra profunda conexi?n con otras formas de vida.En Una trenza de hierba sagrada, la autora entreteje experiencias y saberes en una serie de relatos iluminadores y emotivos que nos inspiran a fortalecer nuestra relaci?n sagrada con la Madre Tierra. Cada cap?tulo es una magn?fica lecci?n de gratitud y reciprocidad, que nos recuerda que, si ofrecemos nuestros dones al mundo y lo ayudamos a sanar, este nos retribuir? con la armon?a y el bienestar que tanto anhelamos.Bestseller del New York TimesBestseller del ...
Paul D. Taylor (Author)
8,With stunning images and an expert guide, explore the world of fossils to uncover the story of life on Earth, from the origins of new life to mass extinctions. Ancient Earth seems like an alien world. But the fossil record can help reveal the mysteries of the organisms that have lived on our planet since its formation some 4,600 million years ago. In this engaging and beautifully illustrated book, world-renowned paleontologist Paul D. Taylor provides a comprehensive guide to all aspects of fossils to tell the story of life on Earth. Taylor begins with the basics: how fossils form, how they mark geological time, and what they tell us about the origins of life and major evolutionary events like the Cambrian Explosion. He then shows the oldest fossils--single-celled bacteria in amazing, three-billion-year-old microbial rock structures--before introducing the first animals in the fossil record. From fishes to amphibians, reptiles, and mammals, we meet these animal fossils in an appropriate evolutionary parade. Next, we imagine plants long past, charting the evolution of this kingdom and learning how ephemeral botanical remains can become permanent records. While comprehensive in ...
Paul Mac Berthouex (Author)
Cost Engineering for Pollution Prevention and Control
Cost Engineering for Pollution Prevention and Control examines how monetary and non-monetary fact