Pond and Brook
Author: Michael J. Caduto
Publisher: UPNE
Published: 1990
Total Pages: 292
ISBN-13: 9780874515091
DOWNLOAD EBOOK →Introduces readers to the intriguing world of freshwater life.
Lanterna Rally
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Pond Conservation in Europe
Author: Beat Oertli
Publisher: Springer Science & Business Media
Published: 2010-09-24
Total Pages: 372
ISBN-13: 9048190886
DOWNLOAD EBOOK →Ponds are an exceptional freshwater resource around the world and represent thirty percent of the global surface area of standing water. Furthermore, the millions of ponds which exist exhibit a particularly high biodiversity and have a high potential for ecosystem functions and services. Despite these impressive features, ponds face many threats from a variety of human activities and receive little or no protection under European and national legislation. Consequently, there is an urgent need to protect, consolidate and increase the pond resource in Europe. In order to achieve these objectives, the European Pond Conservation Network (EPCN) was launched 2004 in Geneva. Its aim is to promote the awareness, understanding and conservation of these small water bodies in the European landscape. This volume of “Developments in Hydrobiology” presents a selection of 31 papers presented during EPCN conferences held in 2006 in France (Toulouse) and in 2008 in Spain (Valencia). They represent a diverse collection of themes from across the continent and North Africa and present new and original insights into topics as wide ranging as pond biodiversity; human disturbance; landscape ecology; ecological assessment and monitoring; practical management measures; ecological restoration; hydrology and climate change; invasive species and threatened species.
Pond & Stream Habitats
Author: Jill Norris
Publisher:
Published: 1996
Total Pages: 0
ISBN-13: 9781557995681
DOWNLOAD EBOOK →Keystone Species That Live in Ponds, Streams, and Wetlands
Author: Bonnie Hinman
Publisher: Mitchell Lane Publishers, Inc.
Published: 2015-09
Total Pages: 51
ISBN-13: 1680200631
DOWNLOAD EBOOK →Most arches built today contain a single building block at the top that is the most important piece. This special piece can be found in the arches of soaring cathedrals, doorways in temples, and even simple buildings made out of wooden blocks. It is called a keystone, and it holds everything else together. Remove the keystone and the building or doorway is likely to collapse.The same thing is true in nature. Certain species of animals and plants are so important to their ecosystems, that if they disappear, the whole system may collapse. They are called keystone species.Some keystone species are large, like white rhinos, while others are quite small, like honey bees. But size doesn't matter in an ecosystem. All living things rely on other species to survive. A keystone species plays an especially large role that affects many different species in an ecosystem. Some keystone species are at the top of a huge ecosystem like the Greater Yellowstone Ecosystem, while others may affect a tiny ecosystem in a river or forest. Whether the ecosystem is big or small, the result of a keystone species disappearing or being greatly reduced is the same. Just like one falling domino can cause many others to fall, the loss of a keystone species can lead to the extinction of many other species.Today scientists are focusing more attention on preserving the natural balance in ecosystems. Identifying and protecting keystone species is an important part of their work.
Examining Pond Habitats
Author: Zelda King
Publisher: The Rosen Publishing Group, Inc
Published: 2009-01-15
Total Pages: 26
ISBN-13: 1435831217
DOWNLOAD EBOOK →Dynamic graphic organizers help your students learn about the animals and plants that live and thrive in our pond habitat.
Pond And Stream Habitats
Author: Jill Norris
Publisher: Evan-Moor Corporation
Published: 1996-04
Total Pages: 48
ISBN-13: 9781557995681
DOWNLOAD EBOOK →'In each of these complete cross-curricular science-centered units you get: Reproducible activity sheets, Literature connections and Center ideas.'This thematic unit presents information about two habitats and some of the animals found in each. Background information on each habitat is included. There are opportunities for students to investigate, think, discuss and learn. Questions to focus attention are included. Starting with habitat awareness, activities and projects branch across the curriculum. Topics and activities explored include: Getting Started (What is a habitat? An introductory discussion. Analyze your habitat), A Pond Habitat, Life In Layers (an illustration of a cross section of a pond and cut-out Picture Cards of pond inhabitants, such as a whirligig beetle, a clam, a crayfish, a bass, a frog, a beaver, a duck, and a water fern, to go with it), Bottom Dwellers, Visit a Pond Environment (including making a pond scope out ofreadily available materials), Open Water, The Water's Skin, Surfac Film, Pond Plants, A Stream, Differences in Plants, Collecting Pond Plant Specimens, The Frog (leading a double life), Raising Frogs, The Life Cycle of a Frog (with informational picture cards), Writing About Frogs, Diamonte Writing Form, Turtles, Turtles in Fact and Fiction, Make a Creeping Turtle (a craft project), Ducks, Duck Dialogue (writing), Beavers (engineers of the pond), A Beaver Builds a Dam Pop-up Book, Fish, A Fish Portrait (anatomy, how to make a fish print), Winter in theWater, A Pond and Stream of Your Own (follow-up activities for the book In the Small, Small Pond by Denise Fleming), illustrated pages for a student-made book titled A Stream Becomes a Pond, and Protect Pondand Stream Habitats. Also features a full-color, two-sided pull-out poster depicting A Pond on one side and Moving Water, Still Water on the other. Includes bibliography, and complete step-by-step instructions for all activities. Generous, accurate illustrations throughout of habitats and their inhabitants. All pages are reproducible and perforated for easy removal.
Noah's Garden
Author: Sara Bonnett Stein
Publisher: Houghton Mifflin Harcourt
Published: 1993
Total Pages: 308
ISBN-13: 9780395709405
DOWNLOAD EBOOK →Chronicle of the unmaking of a gardener with explorations into the ecology of backyard gardens.
The Western Pond Turtle
The Biology of Lakes and Ponds
Author: Christer Brönmark
Publisher: Oxford University Press, USA
Published: 2005-02-17
Total Pages: 300
ISBN-13: 0198516126
DOWNLOAD EBOOK →Publisher description
Texas Aquatic Science
Author: Rudolph A. Rosen
Publisher: Texas A&M University Press
Published: 2014-11-19
Total Pages: 218
ISBN-13: 1623492270
DOWNLOAD EBOOK →This classroom resource provides clear, concise scientific information in an understandable and enjoyable way about water and aquatic life. Spanning the hydrologic cycle from rain to watersheds, aquifers to springs, rivers to estuaries, ample illustrations promote understanding of important concepts and clarify major ideas. Aquatic science is covered comprehensively, with relevant principles of chemistry, physics, geology, geography, ecology, and biology included throughout the text. Emphasizing water sustainability and conservation, the book tells us what we can do personally to conserve for the future and presents job and volunteer opportunities in the hope that some students will pursue careers in aquatic science. Texas Aquatic Science, originally developed as part of a multi-faceted education project for middle and high school students, can also be used at the college level for non-science majors, in the home-school environment, and by anyone who educates kids about nature and water. To learn more about The Meadows Center for Water and the Environment, sponsors of this book's series, please click here.
