Kategoria BISAC: Nature >> Animals - Marine Life

This volume presents the four sub-themes of the 38th European Marine Biology Symposium. These are patterns and processes, assessment, threats and management and conservation. Understanding the functioning of marine ecosystems is the first step towards measuring and predicting the influence of Man, and to finding solutions for the enormous array of problems we face today. The papers in this book represent current research and concerns about Marine Biodiversity in Europe.

This volume offers a collection of papers on the quantitative assessment of age and growth in Chondrichthyan fishes. It details new hard parts for assessments of age, such as caudal thorns; new techniques like bomb radiocarbon for validation; and reexaminations of previous age and growth models. It also examines the importance of assessing the precision and accuracy of statistical formulas, analyses, and models used in age and growth studies.

This compact guide will help you understand--and enjoy--the unique zone where land and ocean meet. It is a guide to:

Seashells
Sea Plants
Shore Birds
Jellyfish, Starfish, Sand Crabs

With over 475 marine subjects illustrated in full color, Seashore Life not only aids in identification but also gives an overall picture of life at the shore.

Using clear text and detailed illustrations, Golden Guides from St. Martin's Press present accurate information in a handy format for the beginner to the expert. These guides focus on what your students are really going...

The Whale Book offers a representative selection of more than 100 pages from Coenen's manuscripts that deal mainly, though not exclusively, with whales....

Harmful algal can cause a variety of deleterious effects, including the poisoning of fish and shellfish, habitat disruptions for many organisms, water discoloration, beach fouling, and even toxic effects for humans. In this volume, international experts provide an in-depth analysis of harmful algae topics and offer a comprehensive synthesis of the latest research in the field.

The tides of the North Atlantic are the world's highest, and they reveal a world of amazing seashore life--from jellies and sea anemones, to clams and crabs, to seaweeds and lichens. With some 300 crisp, vibrant color photographs and brief, precise descriptions, this field guide makes it easier than ever to identify Atlantic seashore life from Canada to Cape Cod. Duane Sept covers more than 225 common intertidal species found on rocky shores, sandy shores, mud beaches, and floating docks, and explains the natural history of these specialized organisms. He also describes tidal habitats,...