The most authoritative account thoroughly and scientifically assesses conservation concerns and threats that are putting a third of all American bird species in imminent danger of extinction. Filled with beautiful color illustrations and maps, this is an important reference for those interested in protecting America's avian fauna
This 2nd Edition of Working with Dynamic Crop Models is meant for self-learning by researchers devoted to methods for working with dynamic models in crop, agricultural and other related sciences. Each chapter focuses on a particular topic and includes an introduction to the topic, a detailed explanation of the methods that are available, illustrations of the methods by applying them to one or two simple models that will be followed throughout the book, real-life examples of the methods from the literature, and finally a section explaining in detail how to implement the methods using the R programming language.R language template usage throughout makes this book immediately and directly applicable to scientists seeking to develop models quickly and effectively.
Provides a synthesis of our current understanding of hemoglobin (Hb) function and evolution, and illustrates how research on this protein has provided more general insights into mechanisms of protein evolution and biochemical adaptation.