Studies the benefits and costs of group living as illustrated by colonies of the gull-like seabird on salt marshes and sandy beaches of the east coast of North America. Examines such behavior as predator detection and defense, and competition for mates, nesting sites, and food. The observation of 30
The latest edition of Protecting Personnel at Hazardous Waste Sites brings together a wide range of occupational safety and health recommendations and practices directly applying to hazardous waste site cleanups. In addition to providing the most current information on maximum protection for cleanup personnel, this book is a practical, authoritative guide for those involved in cleanup operations. The completely updated third edition cites the newest OSHA and NIOSH recommendations that have developed over the past decade and explores the new federal emphasis in hazardous waste site cleanups such as radiation safety, toxicology, unexploded ordnance, OSHA training, EPA training, and site health and safety plans. Covers a wide array of occupational safety and health practices and recommendations applicable to hazardous waste clean-up Provides the most up-to-date information on maximum protection for workers Cites the newest OSHA and NIOSH recommendations and explores federal government emphases in the area
For more than twenty years the authors studied the complex breeding and social behavior of colonies of terns. A significant dynamic of their social behavior is their “mobbing” behavior when they aggressively defend their nests against predators and will attack intruders, including human beings. Analysis of this and other behaviors as they affect breeding and population provide fascinating insights in the study of birds.
This book is a result of the authors' more than 40 years of study on the behavior, populations, and heavy metals in the colonial waterbirds nesting in Barnegat Bay and the nearby estuaries and bays in the Northeastern United States. From Boston Harbor to the Chesapeake, based on longitudinal studies of colonial waterbirds, it provides a clear pictu
For more than twenty years the authors studied the complex breeding and social behavior of colonies of terns. A significant dynamic of their social behavior is their “mobbing” behavior when they aggressively defend their nests against predators and will attack intruders, including human beings. Analysis of this and other behaviors as they affect breeding and population provide fascinating insights in the study of birds.
This book is a result of the authors' more than 40 years of study on the behavior, populations, and heavy metals in the colonial waterbirds nesting in Barnegat Bay and the nearby estuaries and bays in the Northeastern United States. From Boston Harbor to the Chesapeake, based on longitudinal studies of colonial waterbirds, it provides a clear pictu
From mating horseshoe crabs in the Delaware Bay to goldenclub and orchids at Web's Mill Bog, the authors reveal Garden State nature at its best. 99 illustrations. 3 maps.
From mating horseshoe crabs in the Delaware Bay to goldenclub and orchids at Web's Mill Bog, the authors reveal Garden State nature at its best. 99 illustrations. 3 maps.
Studies the benefits and costs of group living as illustrated by colonies of the gull-like seabird on salt marshes and sandy beaches of the east coast of North America. Examines such behavior as predator detection and defense, and competition for mates, nesting sites, and food. The observation of 30
The latest edition of Protecting Personnel at Hazardous Waste Sites brings together a wide range of occupational safety and health recommendations and practices directly applying to hazardous waste site cleanups. In addition to providing the most current information on maximum protection for cleanup personnel, this book is a practical, authoritative guide for those involved in cleanup operations. The completely updated third edition cites the newest OSHA and NIOSH recommendations that have developed over the past decade and explores the new federal emphasis in hazardous waste site cleanups such as radiation safety, toxicology, unexploded ordnance, OSHA training, EPA training, and site health and safety plans. Covers a wide array of occupational safety and health practices and recommendations applicable to hazardous waste clean-up Provides the most up-to-date information on maximum protection for workers Cites the newest OSHA and NIOSH recommendations and explores federal government emphases in the area
Butterfly watching has begun to gain the popularity that bird watching has enjoyed for half a century. Much as birds served as a flagship of the conservation movement in this country, butterflies are coming to be seen as the rallying point for the protection of invertebrate species--now regarded as increasingly important for the well-being of all members of the ecosystem. Butterflies of New Jersey discusses the behavior, status, distribution, taxonomy, ecology, and conservation of butterflies in New Jersey. It is an innovative companion and complement to any butterfly identification guide of the Northeast. It pays particular attention to the place of butterflies in the ecosystem of New Jersey and neighboring regions and their relationships to other butterflies around the world. Its detailed species accounts of 140-plus kinds of butterflies found in the state and neighboring regions (out of 700 North American species) alert butterfly watchers to changes in populations over time. Where other butterfly guides typically include a section on collecting butterflies, this one includes a detailed chapter on protecting them by creating butterfly gardens and preventing habitat destruction. Butterflies of New Jersey is indispensable for everyone interested in the butterflies and natural history of the Garden State and its neighbor.
This book discusses the evolution of the mechanisms by which prey avoid attack by their potential predators and questions how such defences are maintained through natural selection. Topics covered include camouflage, warning signals and mimicry.
The heavily-revised Practical Handbook of Marine Science, Fourth Edition continues its tradition as a state-of-the-art reference that updates the field of marine science to meet the interdisciplinary research needs of physical oceanographers, marine biologists, marine chemists, and marine geologists. This edition adds an entirely new section devoted to Climate Change and Climate Change Effects. It also adds new sections on Estuaries, Beaches, Barrier Islands, Shellfish, Macroalgae, Food Chains, Food Webs, Trophic Dynamics, System Productivity, Physical-Chemical-Biological Alteration, and Coastal Resource Management. The Handbook assembles an extensive international collection of marine science data throughout, with approximately 1,000 tables and illustrations. It provides comprehensive coverage of anthropogenic impacts in estuarine and marine ecosystems from local, regional, and global perspectives. Maintaining its user-friendly, multi-sectional format, this comprehensive resource will also be of value to undergraduate and graduate students, research scientists, administrators, and other professionals who deal with the management of marine resources. Now published in full color, the new edition offers extensive illustrative and tabular reference material covering all the major disciplines related to the sea.
The world’s polar regions are attracting more interest than ever before. Once regarded as barren, inhospitable places where only explorers go, the north and south polar regions have been transformed into high profile tourism destinations, increasingly visited by cruise ships as well as becoming accessible with direct flights. Tourism is seen as one of the few economic opportunities in these regions but at the same time the polar regions are being opened up to tourism development they are being affected by a number of new factors that are interconnected to travel and tourism. Climate change, landscape and species loss, increasing interest in energy resources and minerals, social changes in indigenous societies, and a new polar geopolitics all bring into question the sustainability of polar regions and the place of tourism within them. This timely volume provides a contemporary account of tourism and its impacts in polar regions. It explores the development and prospects of polar tourism, as well as tourism’s impacts and associated change at high latitudes from environmental, economic, social and political perspectives. It draws on cutting edge research from both the Arctic and Antarctic to provide a comparative review and illustrate the real life issues arising from tourism’s role in these regions. Integrating theory and practice the book fully evaluates varying perspectives on polar tourism and proposes actions that could be taken by local and global management to achieve a sustainable future for polar regions and development of tourism. This complete and current account of polar tourism issues is written by an international team of leading researchers in this area and will have global appeal to higher level students, researchers, academics in Tourism, Environmental Studies, Arctic/Polar Studies and conservation enthusiasts alike.
Accurate risk assessments are vital to the protection of human, environmental, and ecosystem health. Risk Assessment provides a current, comprehensive reference for researchers and professionals concerned with environmental contamination as well as its effects on humans and ecosystems.
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