Wetland and Stream Rapid Assessments: Development, Validation, and Application describes the scientific and environmental policy background for rapid wetland and stream assessments, how such assessment methods are developed and statistically verified, and how they can be used in environmental decision-making—including wetland and stream permitting. In addition, it provides several case studies of method development and use in various parts of the world. Readers will find guidance on developing and testing such methods, along with examples of how these methods have been used in various programs across North America. Rapid wetland and stream functional assessments are becoming frequently used methods in federal, state and local environmental permitting programs in North America. Many governments are interested in developing new methods or improving existing methods for their own jurisdictions. This book provides an ideal guide to these initiatives. Offers guidance for the use and evaluation of rapid assessments to developers and users of these methods, as well as students of wetland and stream quality Contains contributions from sources who are successful in academia, industry and government, bringing credibility and relevance to the content Includes a statistically-based approach to testing the validity of the rapid method, which is very important to the usefulness and defensibility of assessment methods

The lands and waters of the Mid-Atlantic Region (MAR) have changed significantly since before the 16th century when the Susquehannock lived in the area. Much has changed since Captain John Smith penetrated the estuaries and rivers during the early 17th century; since the surveying of the Mason-Dixon Line to settle border disputes among Maryland, Pennsylvania, and Delaware during the middle of the 18th century; and since J. Thomas Scharf described the physiographic setting of Baltimore County in the late 19th century. As early as 1881, Scharf provides us with an assessment of the condition of the aquatic ecosystems of the region, albeit in narrative form, and already changes are taking place – the conversion of forests to fields, the founding of towns and cities, and the depletion of natural resources. We have always conducted our work with the premise that “man” is part of, and not apart from, this ecosystem and landscape. This premise, and the historical changes in our landscape, provide the foundation for our overarching research question: how do human activities impact the functioning of aquatic ecosystems and the ecosystem services that they provide, and how can we optimize this relationship?

"A superb guidebook for amateur naturalists, students in a variety of ecology-oriented courses, and gardeners who wish to assess new species."—American Horticulturist Beggar's ticks and marsh pink. Tearthumbs and chairmaker's rush. Live oak, pitch pine, wild black cherry, sassafras, and loblolly pine. From eelgrass rooted in wrack lines on windswept back shores to hardy maritime forests sculpted by strong winds and salt spray, the Mid-Atlantic coast is rich with a variety of habitats and an abundance of common, if not always familiar, plants. In Common Plants of the Mid-Atlantic Coast, Gene M. Silberhorn provides a field guide to the plants found along the coast from Long Island Sound to North Carolina's barrier islands. This introduction to the fragile ecology and remarkable beauty of the flora of the coastal region was highly praised by reviewers when it was first published in 1982. This revised edition retains the features that earned it acclaim and provides a wealth of new information. The three sections of the book correspond to the natural divisions of the landscape: Section One covers beaches, dunes, and marine forests; Section Two includes salt and brackish marshes; and Section Three reviews plants found in tidal and nontidal freshwater wetlands. Each section of Common Plants begins with an introduction that describes the characteristics of the area and the flora to be found there. Individual plant entries follow. Delicate illustrations accompany facing page descriptions that aid in identification and provide concise background information, as well as delightful anecdotes. An easy- to-use key helps readers identify plants in the field according to physical features. Plant entries now includes the subheadings: "Growth Habit and Diagnostic Characteristics," where the reader will find descriptions of general appearance, "Distribution," which tells where along the coast the plant is found, "Habitat," and, particularly important in this age of heightened environmental awareness, "Ecological Value/Benefits." The author has also added each plant's "Wetland Indicator Status," which estimates a species' frequency of occurrence in wetland habitats. Seventeen species have been added to this fully updated second edition. The appendices now include websites for various federal and state, coastal parks, refuges, and natural areas.

Grasses are among the most ubiquitous plants on the planet. They inhabit a wide geographic range and are found in a variety of natural habitats. The small parts of the grass flower and specialized terminology, however, can make identifying grasses a challenging endeavor. Sarah Chamberlain’s Field Guide to Grasses of the Mid-Atlantic makes identification simpler for everyone—regardless of their previous botanical knowledge. Featuring an easy-to-use dichotomous key, this is a user-friendly guide to more than 300 types of grasses found from the Blue Ridge Mountains and southern plains to the Appalachians and the Allegheny Plateau. Each major entry contains detailed species diagrams as well as common names, habitats, and distribution. The book’s opening sections outline the parts of grass flowers and describe stem, leaf, and sheath characteristics. With a wealth of illustrations, instructions on how to use the key, and a glossary of terms, Field Guide to Grasses of the Mid-Atlantic is an indispensable reference for naturalists and conservationists, botanists, land management professionals, and students and scholars of mid-Atlantic flora.

This booklet provides the general public with the most up-to-date informtion on the status and recent trends in wetlands of five states in the Mid-Atlantic region.

One of 21 climate change synthesis and assessment products commissioned by the U.S. Climate Change Science Program (CCSP), this report examines the effects of sea level rise, impacts on society, and opportunities to prepare for those consequences, focusing on the eight coastal states from New York to North Carolina. Using scientific literature and policy documents, the report describes potential changes to barrier.