Kategoria BISAC: Nature >> Plants - Trees

In the second edition of this book, the origin, upkeep and latex harvest from the Hevea rubber tree are dealt with succinctly. New chapters have been included on Propagation Systems and Genetic Resources. The importance of Heterozygosis and Breeding is a new theme for the section on Breeding. A new chapter on Genomics and Molecular Breeding that focuses on the latest advancements on gene mapping, marker assisted selection and stimulation has been added. Lastly, 'textboxes' that highlight points and topics of significant interest are included in the new addition.

Supported by grants from the Expedition Council of the National Geographic Society, Cook and Jenshel spent two years traveling to fifty-nine sites across five continents to photograph some of the world's most historic and inspirational trees. Trees, they tell us, can live without us, but we cannot live without them. Not only do trees provide us with the oxygen we breathe, food...

In this friendly and approachable field guide, writer and avid hiker Mark Mikolas shares a unique approach for year-round tree identification. His method, which centers on the northeastern United States where 20 species make up the majority of trees, will prepare readers to recognize trees at a glance, even in winter when leaves and flowers are not present. Mikolas's secret is to focus on the key characteristics of each tree--black cherry bark looks like burnt potato chips; beech and oak trees keep their leaves in winter; spruce needles are pointed while balsam fir needles are soft and...

• Printed single sided on bright white paper
• Premium matte cover finish
• Large format 8.5" x 11.0" pages

In this comprehensive book, the critical components of the European landscape - forest, parkland, and other grazed landscapes with trees are addressed. The book considers the history of grazed treed landscapes, of large grazing herbivores in Europe, and the implications of the past in shaping our environment today and in the future. Debates on the types of anciently grazed landscapes in Europe, and what they tell us about past and present ecology, have been especially topical and controversial recently. This treatment brings the current discussions and the latest research to a much wider...

The author of the Pulitzer Prize finalist The Forest Unseen visits with nature's most magnificent networkers -- trees

David Haskell's award-winning The Forest...