The prairies are the heartland of the continent, a vast, windswept plain that flows from Alberta south to Texas and from the Rockies east to the Mississippi River. This is big sky country, and until recently, one of the richest and most magnificent natural grasslands in the world. Today, however, the North American prairies are among the most altered environments on Earth. Thorough, detailed, and scientifically up-to-date, Prairie: A Natural History provides a comprehensive, nontechnical guide to the biology and ecology of this fabled environment, offering a view of the past, a vision for the future, and a clear focus on the present. Sidebars throughout highlight various grasslands species, tell fascinating natural history and conservation stories, and present the traditional Native American view of the prairie and its inhabitants.

    Thanks largely to YouTube clips posted by the sloth orphanage in Costa Rica, sloths have attracted a vast audience of admirers. Instead of seeing them as ridiculous anachronisms of which we know little, they have turned into creatures considered by many to be the most endearing on earth.Over much the same period, scientific investigations have also changed our view of sloths. No longer are they seen as total misfits in the modern world but, in the words of one specialist sloth investigator, they are 'masters of an alternative lifestyle'.In this wonderfully entertaining celebration of this most unique of creatures, William Hartston reveals the fascinating history of the sloth, from the prehistoric ground sloth to modern pygmy sloths in Panama, explores the current state of the science of sloths and reveals the truth behind sloth behaviour.

    The book emphasizes a general introduction to probability theory and provides a detailed discussion of specific designs and analyses that are typically encountered in ecology and environmental science. Appropriate for use as either a stand-alone or supplementary text for upper-division undergraduate or graduate courses in ecological and environmental statistics, ecology, environmental science, environmental studies, or experimental design, the Primer also serves as a resource for environmental professionals who need to use and interpret statistics daily but have little or no formal training in the subject.

    Ignatavicius and M. Linda Workman cover all the latest trends, evidence-based treatment guidelines, and additional updated information needed for safe clinical practice in medical-surgical nursing. This seventh edition features an expanded emphasis on patient safety and NCLEX? Examination preparation, new ties to the QSEN priorities for patient safety, and a greater alignment with the language and focus of clinical practice. A new chapter on evidence-based practice and a wealth of effective online learning tools help solidify your mastery of medical-surgical nursing.

    There's no need to look through dozens of photos of birds that don't live in Minnesota. This book features 111 species of Minnesota birds, organized by color for ease of use. Do you see a yellow bird and don't know what it is? Go to the yellow section to find out. Fact-filled information, a compare feature, range maps and detailed photographs help to ensure that you positively identify the birds that you see.

    

    This is the book for gardeners who want plants they can plant and forget! Tough Plants for Southern Gardens is written for novice and accomplished gardeners alike, for all gardeners who value their leisure time. They also value the appearance of their home and appreciate the benefits of well-placed landscaping…however; they do not want to devote too much time to keeping it beautiful. Tough Plants for Southern Gardens includes 120 of the toughest plants for Southern gardens, including annuals, bulbs, perennials, shrubs and small trees, ornamental vines, and lawns. Each featured plant is noted for its ability to thrive with minimal care. Many of the selections can withstand drought, poor soils, and minimal (or no) pruning, while providing beauty and charm in the home landscape. Each selection provides specific information on the plant's use in the landscape, mature size, flowering characteristics (if applicable), varieties, soil preference, and propagation. Each chapter also contains informative essays covering topics such as: companion planting tips, pest avoidance, and handling invasive plants.

    Integrated central case studies woven throughout each chapter, use real-life stories to give you a tangible and engaging framework around which to learn and understand the science behind environmental issues. Printed on FSC (Forest Stewardship Council) certified paper, the newly revised Fourth Edition engages you through the addition of new EnvisionIt photo essays.

    While these are essential, many young ecologists need to figure out how to actually do research themselves. How to Do Ecology provides nuts-and-bolts advice on how to develop a successful thesis and research program. This book presents different approaches to posing testable ecological questions. In particular, it covers the uses, strengths, and limitations of manipulative experiments in ecology. It will help young ecologists consider meaningful treatments, controls, replication, independence, and randomization in experiments, as well as where to do experiments and how to organize a season of work. This book also presents strategies for analyzing natural patterns, the value of alternative hypotheses, and what to do with negative results.Science is only part of being a successful ecologist. This engagingly written book offers students advice on working with other people and navigating their way through the land mines of research. Findings that don't get communicated are of little value. How to Do Ecology suggests effective ways to communicate information in the form of journal articles, oral presentations, and posters. Finally, it outlines strategies for developing successful grant and research proposals. Numerous checklists, figures, and boxes throughout the book summarize and reinforce the main points. In short, this book makes explicit many of the unspoken assumptions behind doing good research in ecology, and provides an invaluable resource for meaningful conversations among ecologists.

    But because of that, the banana we love is dangerously susceptible to a pathogen that might wipe them out. That's the story of our food today: Modern science has brought us produce in perpetual abundance once-rare fruits are seemingly never out of season, and we breed and clone the hardiest, best-tasting varieties of the crops we rely on most. As a result, a smaller proportion of people on earth go hungry today than at any other moment in the last thousand years, and the streamlining of our food supply guarantees that the food we buy, from bananas to coffee to wheat, tastes the same every single time. Our corporate food system has nearly perfected the process of turning sunlight, water and nutrients into food. But our crops themselves remain susceptible to the nature's fury. And nature always wins. Authoritative, urgent, and filled with fascinating heroes and villains from around the world, Never Out of Season is the story of the crops we depend on most and the scientists racing to preserve the diversity of life, in order to save our food supply, and us.

    Much like human families, tree parents live together with their children, communicate with them, and support them as they grow, sharing nutrients with those who are sick or struggling and creating an ecosystem that mitigates the impact of extremes of heat and cold for the whole group. As a result of such interactions, trees in a family or community are protected and can live to be very old. In contrast, solitary trees, like street kids, have a tough time of it and in most cases die much earlier than those in a group.Drawing on groundbreaking new discoveries, Wohlleben presents the science behind the secret and previously unknown life of trees and their communication abilities; he describes how these discoveries have informed his own practices in the forest around him. As he says, a happy forest is a healthy forest, and he believes that eco-friendly practices not only are economically sustainable but also benefit the health of our planet and the mental and physical health of all who live on Earth.

    Discover how they communicate and warn each other of predators, how they nurture their networks, record the past, and anticipate the future to ensure their survival. There's so much more to trees than meets the eye.Learn about the amazing natural science of trees in this nature and science children's book. From the highest branches, all the down to the complex wood wide web of roots, every part of a tree plays an important role. Not only in its own growth but that of the whole ecosystem of the forest or woodland. Did you know that trees take care of each other and that a whole forest is connected?A truly delightful non-fiction read that is suitable for all ages - each page of this nature book is nothing short of astonishingly beautiful. Enjoy a mixture of real images, vibrant illustrations, and patchwork-layering, making each page feel like a nature scavenger hunt.You'll learn unbe-leaf-able tree facts, see extraordinary trees from around the world, and the animals that call them home. Find out what trees do for us and how we are damaging them with pollution and deforestation. This book will show that it's not too late to do something about it, and you'll find out how you can help with instructions on how to plant your very own tree!When you get to know these silent giants, you'll never look at trees the same way again.Discover The Secret World Of TreesDo you know that trees send underground messages? Have you heard that they take care of their families? A tree is so much more than it seems.The Magic And Mystery of Trees is the perfect introduction to the world of trees - above and below ground. Combining stunning photography with beautiful illustrations, turn the pages to find out how trees help prevent soil erosion, mark the seasons, and provide a habitat for wildlife - amongst other fun facts and amazing information about their role in nature.There are also some super fun, practical activities for kids! From planting your own tree to how to measure a tree's age, this book highlights the importance of trees to our planet through exciting hands-on activities. Children will begin to understand the importance of trees to our planet and take their first steps towards safeguarding them for future generations.Explore the secret lives of trees learning:- What they are- How they live- About their animal assistants- How to help trees- Tree defenses and senses, and much more!

    Over 380 genera. More than 3700 species and cultivars.Dirr's Encyclopedia of Trees and Shrubs is the most comprehensive visual reference to more than 3700 species and cultivars. From majestic evergreens to delicate vines and flowering shrubs, Dirr features thousands of plants and all the essential details for identification, planting, and care. Color photographs show each tree's habit in winter, distinctive bark patterns, fall color, and more. Dirr's Encyclopedia of Trees and Shrubs is a critical addition to any garden library.