Type of content: Books
Nitrogen is an essential element for plant growth and development and a key agricultural input-but in excess it can lead to a host of problems for human and ecological health.
Type of content: Books
Book Category: Oceans
Over a third of the nation's fish stocks currently are overfished. These stocks historically supported some of America's most important fisheries: cod, salmon, rockfish, tuna, and red snapper, to list only a few.
Type of content: Books
The last fifteen years have been a period of dramatic change, both in the world at large and within the fields of ecology and conservation.
Type of content: Books
Evidence is mounting that redwood forests, like many other ecosystems, cannot survive as small, isolated fragments in human-altered landscapes.
Type of content: Books
Book Category: Biodiversity & Wildlife
Lauded in the New York Times science section as "a sweeping analysis of the ecosystems of the United States and Canada," this volume represents an unparalleled source of information and data for scientists and conservationists working in North...
Type of content: Books
For more than 30 years, John Tillman Lyle (1934-1998) was one of the leading thinkers in the field of ecological design.
Type of content: Books
Book Category: Biodiversity & Wildlife
In recent years, the desire for greater creature comforts and material success has come to dominate the goals and values of most Americans -- in the pithy language of the bumper sticker, “He who dies with the most toys wins.” Often, however, this “...
Type of content: Books
Book Category: Business & Economics
A range of powerful forces -- increasing demand for wood, uncertain and decreasing supply, increasing environmental pressures, and growing markets for environmentally certified wood -- are changing the way the forest products industry conducts business.
Type of content: Books
The movement to implement market-based approaches to allocating water is gaining ground across California and in other western states.
Type of content: Books
Despite ongoing negotiations, consensus has not yet been reached on what action will be taken to combat global warming.