Kategoria BISAC: Technology & Engineering >> Agriculture - Forestry

The Encyclopedia of Forest Sciences also covers relevant biology and ecology, different...

Unplanned deforestation, which is occurring at unsustainable rates in many parts of the world, can cause significant hardships for rural communities by destroying critical stocks of fuel, fodder, food, and building materials. It can also have profound regional and global consequences by contributing to biodiversity loss, erosion, floods, lowered water tables, and climate change.People and Forests explores the complex interactions between local communities and their forests. It focuses on the rules by which communities govern and manage their forest resources. As part of the International...

Forestry education in Pennsylvania has a long, proud tradition, having begun earlier than in most other states. By 1897, twenty land-grant colleges, including Penn State, had introduced the subject of forestry, typically in botany courses. Professional forestry education in Pennsylvania originated in 1903, when the Pennsylvania State Forest Academy was founded at Mont Alto, and expanded in 1907 when the baccalaureate degree program started at the Pennsylvania State College.

To mark the 100th anniversary of the School of Forest Resources in 2007, A Century of Forest Resources...

Irrigation came to the arid West in a wave of optimism about the power of water to make the desert bloom. Mark Fiege's fascinating and innovative study of irrigation in southern Idaho's Snake River valley describes a complex interplay of human and natural systems. Using vast quantities of labor, irrigators built dams, excavated canals, laid out farms, and brought millions of acres into cultivation. But at each step, nature rebounded and compromised the intended agricultural order. The result was a new and richly textured landscape made of layer upon layer of technology and intractable...

The U.S. Forest Service celebrates its centennial in 2005. With a new preface by the author, this edition of Harold K. Steen's classic history (originally published in 1976) provides a broad perspective on the Service's administrative and policy controversies and successes. Steen updates the book with discussions of a number of recent concerns, among them the spotted owl issue; wilderness and roadless areas; new research on habitat, biodiversity, and fire prevention; below-cost timber sales; and workplace diversity in a male-oriented field.

The U.S. Forest Service celebrates its centennial in 2005. With a new preface by the author, this edition of Harold K. Steen's classic history (originally published in 1976) provides a broad perspective on the Service's administrative and policy controversies and successes. Steen updates the book with discussions of a number of recent concerns, among them the spotted owl issue; wilderness and roadless areas; new research on habitat, biodiversity, and fire prevention; below-cost timber sales; and workplace diversity in a male-oriented field.