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"The text is an introduction to the ecology, chemisty and physics of freshwater systems, with an emphasis on the human perspective "--Page [4] de couv.
Researchers, instructors, and students will appreciate this compilation of detailed information on the crustacean zooplankton of the Great Lakes. The authors have gathered data from more than three hundred sources and organized into a useful laboratory manual. The taxonomic keys are easy to use, suitable for both classroom and laboratory identifications. Detailed line drawings are provided to help confirm the identification of the major species. Zoologists, limnologists, hydrobiologists, fish ecologists, and those who study or monitor water quality will welcome this dependable new identification tool. A concise summary of pertinent information on the ecology of these zooplankton is provided in the main body of the text. A check-list of all species reported from each of the Great Lakes and notes on the distribution and abundance of more than a hundred species were compiled from an extensive search of existing literature. In addition, the authors collected samples from several locations on Lake Superior, in order to provide information on the abundance and life histories of the major crustacean species.
"The third edition of Ecology and Classification of North American Freshwater Invertebrates continues the tradition of in-depth coverage of the biology, ecology, phylogeny, and identification of freshwater invertebrates from the USA and Canada. This text serves as an authoritative single source for a broad coverage of the anatomy, physiology, ecology, and phylogeny of all major groups of invertebrates in inland waters of North America, north of Mexico." --Book Jacket.
Zooplankton is a major work of reference for researchers in plankton biology, physiology and behavior, which combines behavioral and psychological approaches to the study of plankton on present and interdisciplinary investigation of sensory processes in pelagic environments. The breadth of perspective thus achieved provides valuable insights into the larger scale ecological processes of biological productivity, community structure and population dynamics. Technological advances in almost all aspects of biological research have opened up opportunities for a re-examination of the sensory ecology of planktonic organisms. In this wide-ranging collection, leading researchers in planktonic behavior and physiology address the rapidly developing interface between these two major areas. The studies presented range from the laboratory to the field and from the cell to the whole organism, but share the common goal of understanding the special sensory world of organisms that live in pelagic environments and how their behavior and physiology relate to it.
Inducible defenses--those often dramatic phenotypic shifts in prey activated by biological agents ranging from predators to pathogens--are widespread in the natural world. Yet research on the inducible defenses used by vertebrates, invertebrates, and plants in terrestrial, marine, and freshwater habitats has largely developed along independent lines. Tollrian and Harvell bring together leading researchers from all fields to review common themes and explore emerging ideas. Contributors examine organisms as different as unicellular algae and higher vertebrates, and consider defenses ranging from immune systems to protective changes in morphology, behavior, chemistry, and life history.
The House of Santos is a family saga, filled with characters who people the US western landscape in the Arizona territory from 18221898. The House of Santos grows from three families who join together to create a heritage from their strengths, love, and ambitions. They have a passion for life, for moving forward, and for growing as they change. If they fulfill their dreams, it is because of their human endurance, love, understanding, and stubborn striving for success and stability.
Volume 7 of 8, pages 4043 to 4739. A genealogical compilation of the descendants of John Jacob Rector and his wife, Anna Elizabeth Fischbach. Married in 1711 in Trupbach, Germany, the couple immigrated to the Germanna Colony in Virginia in 1714. Eight volumes document the lives of over 45,000 individuals.
These are the personal journals of Homer A. Plimpton, who joined the 39th Volunteer Regiment of Illinois in 1861 and rose from Private to Colonel of the regiment. On April 2nd of 1865, what remained of the 39th participated in the attack on Fort Gregg, a rebel defense position guarding Petersburg. Led by Captain Plimpton, the 39th charged the fort, which was made of earthworks in a semi-circle with a deep moat in front. The 1889 regimental history has this to say about Homer: His career as a soldier was noticeable for the unwearied attention to duty of whatever kind and was remarkable as an example of rapid and well-deserved promotion. Charles Stanley, student of the 39th regiment and Chicago based reporter. The Mural on the front cover is the Battle of Fort Gregg, used by permission of the US National Park Service.
A revised and updated edition of a groundbreaking self-help classic, with a foreword by Eckhart Tolle, bestselling author of The Power of Now and A New Earth Three Magic Words presents a simple but profound truth: we can shape the outer world by shaping our inner thoughts. Instead of being controlled by circumstances, we can become architects of our reality by harnessing the power of consciousness itself. Throughout the book, U. S. Andersen illustrates this principle with meditations to help you reframe difficult situations and cultivate liberating thoughts. He also empowers you to: • understand the true relationship between mind and matter • free yourself from limiting beliefs • program your thoughts for success • tap the power of the subconscious mind • develop your innate intuitive abilities As Andersen puts it, this book is “aimed at revealing to you your power over all things. You will learn that there is only one mover in all creation, and that mover is thought.”