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Earthworms are not native to the Great Lakes Region. They were all wiped out after the last glaciation. The current population, brought here by early Europeans, is slowly changing the face of our native forests.
The papers in this book are based on efforts by an international group of soil ecologists to assess the biological and ecological mechanisms of earthworm invasions. They examine their geographic extent and impacts on terrestrial ecosystems, and possible means by which earthworm invasions might be mitigated. The book broadens the discussion on invasion biology and ecology to belowground systems.
Aquatic invasive species have invaded the Great Lakes. Now, they are poised to invade thousands of lakes, rivers, and streams. We must stop the invasion! This handy, full-color guide by Wildlife Forever spotlights 44 aquatic invasive species, divided into three categories: invertebrates, plants, and fish. Get the details on how they live, grow, reproduce, and spread. Learn how they impact you, your environment, and the economy. Invaders of the Great Lakes offers tips for stopping aquatic hitchhikers, QR Codes that link to web pages with even more details, and other important information. Armed with this knowledge, you can help to protect our inland waters, keeping your favorite fishing spots and lakeshores healthy.
Now in an extensively revised 3rd edition, Mammals of the Great Lakes Region has been an essential reference for countless amateur and professional naturalists since 1957. Easily tucked into a backpack and carried into the field, this heavily illustrated guidebook offers detailed information on 83 species, including each mammal’s appearance, behavior, and natural history, along with an explanation of its scientific name. Species accounts are accompanied by new color photographs plus fully updated distribution maps showing the geographic range in the Great Lakes region and in North America. A thorough introduction outlines the environmental factors that affect the distribution and abundance of mammals in Great Lakes ecosystems and discusses the impacts of current human activities, including introduction of diseases and climate change. There is also a section on preparing captured specimens for research or teaching, as well as user-friendly keys and quick reference tables to physical measurements and life history data. Brand new in this edition, the book also features detailed illustrations of the tracks of commonly found mammals to assist with year-round identification. Providing the most up-to-date information on mammals in the Great Lakes basin, this book belongs on the shelves of teachers, students, naturalists, and professional biologists throughout the region.
If you can find a worm, then you can be a biologist! Foster a love of animals and science with this charming activity guide for finding and observing earthworms. Hands-on experiments help young biologists answer questions like "Which end is which?" and "Do worms make noise?" Insider tips encourage readers to think like a scientist and handle living things with care. Equally entertaining with or without a worm friend.
The papers in this book are based on efforts by an international group of soil ecologists to assess the biological and ecological mechanisms of earthworm invasions. They examine their geographic extent and impacts on terrestrial ecosystems, and possible means by which earthworm invasions might be mitigated. The book broadens the discussion on invasion biology and ecology to belowground systems.
“A Way to Garden prods us toward that ineffable place where we feel we belong; it’s a guide to living both in and out of the garden.” —The New York Times Book Review For Margaret Roach, gardening is more than a hobby, it’s a calling. Her unique approach, which she calls “horticultural how-to and woo-woo,” is a blend of vital information you need to memorize and intuitive steps you must simply feel and surrender to. In A Way to Garden, Roach imparts decades of garden wisdom on seasonal gardening, ornamental plants, vegetable gardening, design, gardening for wildlife, organic practices, and much more. She also challenges gardeners to think beyond their garden borders and to consider the ways gardening can enrich the world. Brimming with beautiful photographs of Roach’s own garden, A Way to Garden is practical, inspiring, and a must-have for every passionate gardener.
Earthworms, which belong to the order Oligochaeta, comprise roughly 3,000 species grouped into five families. Earthworms have been called ‘ecosystem engineers’; much like human engineers, they change the structure of their environments. Earthworms are very versatile and are found in nearly all terrestrial ecosystems. They play an important role in forest and agricultural ecosystems. This Soil Biology volume describes the various facets of earthworms, such as their role in soil improvement, soil structure, and the biocontrol of soil-borne plant fungal diseases. Reviews discuss earthworms’ innate immune system, molecular markers to address various issues of earthworm ecology, earthworm population dynamics, and the influences of organic farming systems and tillage. Further topics include the characteristics of vermicompost, relationships between soil earthworms and enzymes, the role of spermathecae, copulatory behavior, and adjustment of the donated sperm volume.
The revised edition of this well-loved guide is the essential reference for the identification of amphibians and reptiles in the Great Lakes region. Fully updated treatments of over 70 species feature detailed information on the distribution, habitat, behavior, and life history of these fascinating animals. This edition includes all new distribution maps as well as 90 additional color photographs showing close-ups of distinguishing features, common color phases, and different metamorphic stages. A thorough introduction provides a wealth of information on the evolution, natural history, classification, and conservation of these animals and examines changing Great Lakes ecosystems and their impact on herpetological diversity. Amphibians and Reptiles of the Great Lakes Region is a must-have resource for teachers, students, naturalists, professional biologists, and anyone else with an interest in this region’s ecology.
This pioneering encyclopedia illuminates a topic at the forefront of global ecology—biological invasions, or organisms that come to live in the wrong place. Written by leading scientists from around the world, Encyclopedia of Biological Invasions addresses all aspects of this subject at a global level—including invasions by animals, plants, fungi, and bacteria—in succinct, alphabetically arranged articles. Scientifically uncompromising, yet clearly written and free of jargon, the volume encompasses fields of study including biology, demography, geography, ecology, evolution, sociology, and natural history. Featuring many cross-references, suggestions for further reading, illustrations, an appendix of the world’s worst 100 invasive species, a glossary, and more, this is an essential reference for anyone who needs up-to-date information on this important topic. Encyclopedia of Biological Invasions features articles on: • Well-known invasive species such the zebra mussel, chestnut blight, cheatgrass, gypsy moth, Nile perch, giant African snail, and Norway rat • Regions with especially large numbers of introduced species including the Great Lakes, Mediterranean Sea, Hawaiian Islands, Australia, and New Zealand. • Conservation, ecological, economic, and human and animal health impacts of invasions around the world • The processes and pathways involved in invasion • Management of introduced species