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Een verhaal over de belevenissen van een zeester. Met eenvoudige tekst en kleurrijke illustraties.
Simple text and photographs introduce the physical characteristics, behavior, and habitat of the sea star.
The most complete illustrated scientific review of starfish ever published. Among the most fascinating animals in the world’s oceans are the more than 2,000 species of starfish. Called “Asteroids” by scientists who study them (after their taxonomic name, Asteroidea)—or sea stars in some parts of the world—starfish are easily recognized because of their star-like form. Starfish is a comprehensive volume devoted to the integrative and comparative biology and ecology of starfish. Written by the world's leading experts on starfish, the integrative section covers topics such as reproduction, developmental biology and ecology, larval ecology, and the ecological role of starfish as a group. The comparative section considers the biology and ecology of important species such as Acanthaster planci, Heliaster helianthoides, Asterias amurensis, and Pisaster ochraceus. Replete with detailed, scientifically accurate illustrations and the latest research findings, Starfish examines the important role of these invertebrates in the marine environment, a topic of great interest because of their impact on the food web. As major predators that are able to evert their stomach and wrap it around their prey, starfish can have a significant impact on commercial fisheries. Starfish are of interest not only to echinoderm specialists but also to marine biologists and invertebrate zoologists in general and, increasingly, to the medical community. A starfish’s ability to regenerate body parts is almost unequalled in the animal world, making them ideal models for basic science studies on the topic. Contributors: Charles D. Amsler, Bill J. Baker, Mario Barahona, Michael F. Barker, Maria Byrne, Juan Carlos Castilla, Katharina Fabricius, Patrick Flammang, Andrew S. Gale, Carlos F. Gaymer, Jean-François Hamel, Elise Hennebert, John H. Himmelman, Michel Jangoux, John M. Lawrence, Tatiana Manzur, James B. McClintock, Bruce A. Menge, Annie Mercier, Anna Metaxas, Sergio A. Navarette, Timothy D. O’Hara, John S. Pearse, Carlos Robles, Eric Sanford, Robert E. Scheibling, Richard L. Turner, Carlos Renato R. Ventura, Kristina M. Wasson, Stephen A. Watts
Davy and the other sand dollars use their natural defenses to protect themselves in the sea.
In this expanded and revised edition of Sea Stars of British Columbia, originally published in 1981, Philip Lambert describes 43 species and subspecies of sea stars in the coastal waters of northwestern North America. Lambert has expanded the geographic area to include the region from Glacier Bay in southeastern Alaska to the waters of Juan de Fuca Strait and Puget Sound of northern Washington. The sea star fauna of this region is the most diverse of all the temperate waters of the world. The great age of the Pacific Basin, and the varied habitats along this complex coastline, created by scouring glaciers and other natural forces, have stimulated the evolution of many new forms. Although he covers the coastal waters down to 200 metres below the surface, Lambert lists 26 more species that live below 200 metres and 14 others that occur just outside the region covered by this book.
A huge international corporation has developed a facility along the Juan de Fuca Ridge at the bottom of the Pacific Ocean to exploit geothermal power. They send a bio-engineered crew--people who have been altered to withstand the pressure and breathe the seawater--down to live and work in this weird, fertile undersea darkness. Unfortunately the only people suitable for long-term employment in these experimental power stations are crazy, some of them in unpleasant ways. How many of them can survive, or will be allowed to survive, while worldwide disaster approaches from below? Starfish, the first installment in Peter Watts' Rifters Trilogy At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.
A layman's guide to identifying and understanding the marine life while scuba diving.
Danny and Daisy find friendship at the science center where they perform.
Filled with beautiful photography and engaging text, Explore the Salish Sea inspires children to explore the unique marine ecosystem that encompasses the coastal waters from Seattle's Puget Sound up to the Strait of Juan de Fuca and the Georgia Strait of British Columbia. Discover the Salish Sea and learn about its vibrant ecosystem in this engaging non-fiction narrative that inspires outdoor exploration. Filled with full-color photography, this book covers wildlife habitats, geodiversity, intertidal and subtidal sea life, and highlights what is unique to this Pacific Northwest ecosystem.