This book examines the scientific basis of methods used by federal agencies to inventory, classify, and monitor rangelands; it assesses the success of these methods; and it recommends improvements.
This book was written to fulfil the need for a document to address the specifics of native revegetation that are not adequately covered by a guideline. It assists anyone in...
It has been organized into four parts: part one outlines national region and subregion concepts, part two describes methods used to generate climate statistics, part three presents a comparative analysis of selected climate statistics to ...
An ecological classification system was developed for Northern Alberta through the analysis of vegetation, soil, site, and forest productivity information. The hierarchical classification system has three levels - ecosite, ecosite...
American bison: status survey and conservation guidelines 2010
The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America's waterbodies should be a national goal.
The best management practices in this document provide guidance for pipeline development to protect & conserve native prairie environments.
The aim of this book is to discuss fundamental questions of invasion ecology, such as why particular communities become more invasible than others, what the mechanisms of exclusion of native species by invaders are, and whether invasion can ...
This book provides an overview of research activities and findings that highlights unique aspects of Douglas-fir physiology, genetics, and other related issues.
Ecotypic differentiation in Koeleria cristata (L.) Pers. from Colorado and related areas. Ecology, 51, 1083–1087. ... Rodwell JS, Schaminée JHJ, Mucina L, Pignatti JD, and Moss D (2002). ... Rogers WE and Hartnett DC (2001a).