Invasive Animals And Plants In Massachusetts Lakes And Rivers

There is a growing demand for appropriate management of aquatic invasive species in lakes and rivers worldwide. This book covers biology, invasion ecology, sightings, and control techniques of 4 invasive animals and 15 invasive plants in Massachusetts lakes and rivers. It provides valuable information on their biological characteristics and potential expansion pathways, as well as monitoring and management, including alternative management tools using updated biological, chemical, and mechanical methods. The book also includes the regulation of invasive species management to allow resource managers, biologists, practitioners, volunteers, and students a better understanding of compliance and enforcement with environmental law. An example of successful management is highlighted for each invasive species. Invasive Animals and Plants in Massachusetts Lakes and Rivers is the first book to provide comprehensive and systematic coverage and illustrations for both freshwater invasive animals and plants. Although focussing on Massachusetts, it will provide readers with the bigger picture on multiple invasive species, from prevention, early detection, control, ecological restoration, to public education. Natural resource managers in Massachusetts and surrounding states will glean the detailed and valuable information they need to learn and use to prevent and manage freshwater invasive species in the field.

Invasive species have invaded the Great Lakes. They are poised to invade thousands of lakes, rivers and streams. Learn how to stop them.

The Bark River valley in southeastern Wisconsin is a microcosm of the state's - indeed, of the Great Lakes region's - natural and human history. "The Bark River Chronicles" reports one couple's journey by canoe from the river's headwaters to its confluence with the Rock River and several miles farther downstream to Lake Koshkonong. Along the way, it tells the stories of Ice Age glaciation, the effigy mound builders, the Black Hawk War, early settlement and the development of waterpower sites, and recent efforts to remove old dams and mitigate the damage done by water pollution and invasive species. Along with these big stories, the book recounts dozens of little stories associated with sites along the river. The winter ice harvest, grain milling technology, a key supreme court decision regarding toxic waste disposal, a small-town circus, a scheme to link the Great Lakes to the Mississippi River by canal, the murder of a Chicago mobster, controversies over race and social class in Waukesha County's lake country, community efforts to clean up the river and restore a marsh, visits to places associated with the work of important Wisconsin writers - these and many other stories belong to the Bark River chronicles. For the two voyageurs who paddle the length of the Bark, it is a journey of rediscovery and exploration. As they glide through marshes, woods, farmland, and cities, they acquire not only historical and environmental knowledge but also a renewed sense of the place in which they live. Maps and historical photographs help the reader share their experience.

Invasive non-native species are a major threat to global biodiversity. Often introduced accidentally through international travel or trade, they invade and colonize new habitats, often with devastating consequences for the local flora and fauna. Their environmental impacts can range from damage to resource production (e.g. agriculture and forestry) and infrastructure (e.g. buildings, road and water supply), to human health. They consequently can have major economic impacts. It is a priority to prevent their introduction and spread, as well as to control them. Freshwater ecosystems are particularly at risk from invasions and are landscape corridors that facilitate the spread of invasives. This book reviews the current state of knowledge of the most notable global invasive freshwater species or groups, based on their severity of economic impact, geographic distribution outside of their native range, extent of research, and recognition of the ecological severity of the impact of the species by the IUCN. As well as some of the very well-known species, the book also covers some invasives that are emerging as serious threats. Examples covered include a range of aquatic and riparian plants, insects, molluscs, crustacea, fish, amphibians, reptiles and mammals, as well as some major pathogens of aquatic organisms. The book also includes overview chapters synthesizing the ecological impact of invasive species in fresh water and summarizing practical implications for the management of rivers and other freshwater habitats.

Includes bibliographical references and index.

A Manual of Aquatic Plants can be said to be a classic; it made the identification of aquatic plants in sterile as well as in flowering or fruiting condition as simple as possible, and covers a region from Minnesota to Missouri and eastward to the Gulf of St. Lawrence and Virgina.