A collection of essays on nature, naturalists, and the natural history of fishes in central Appalachia. A nature lover’s paradise, central Appalachia supports a diversity of life in an extensive network of waterways and is home to a dazzling array of fish species. This book focuses not only on the fishes of central Appalachia but also on the fascinating things these fishes do in their natural habitats. An ecological dance unfolds from a species and population perspective, although the influence of the community and the ecosystem also figures in the text. Stuart A. Welsh’s essays link central Appalachian fishes with the complexities of competition and predation, species conservation, parasitic infections, climate change, public attitudes, reproductive and foraging ecology, unique morphology, habitat use, and nonnative species. The book addresses a selection of the families of central Appalachian fishes, including lampreys, gars, freshwater eels, pikes, minnows, suckers, catfishes, trouts, trout-perches, sculpins, sunfishes, and perches. These essays often refer to the works of naturalists who contributed to our knowledge of nature during previous centuries and who recorded their discoveries when science writing was less concise than it is today. Although many of these works are nearly forgotten, these early naturalists built a strong knowledge base that supports much of our current science and thus merits reexamination. Most people are not scientists, but many have an interest in nature and are, in their own way, naturalists. This book is for those people willing to peer beneath the water’s surface.
This new edition introduces more problem-solving strategies and new conceptual and challenge problems. Also, each Chapter Review has been enhanced with Learning Goals to reinforce the mastery of concepts for students.
This laboratory manual contains 42 experiments for the standard sequence of topics in general, organic, and biological chemistry.
The book guides students through basic chemistry problem solving with engaging visuals and a focus on developing the math skills necessary to be successful in the course.
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Basic Chemistry
Basic Chemistry, Books a la Carte Edition
Essential Laboratory Manual for General, Organic and Biological Chemistry
The main objective in writing this text is to make the study of chemistry an engaging and a positive experience for students by relating the structure and behaviour of matter to real life.
The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the product access code card for MasteringChemistry with Pearson eText and does not include the actual bound book.
Health, Environmental, and Green Chemistry Notes throughout the text relate chemistry chapters to real-life topics in health, the environment, and medicine that are interesting and motivating to students.