Vascular Plant Species Occurring in Maryland Wetlands PDF Download

Author: Frank Wrightson Dawson
Publisher:
ISBN:
Category : Rare plants
Languages : en
Pages : 86

View

Book Description

Author: Ralph W. Tiner
Publisher:
ISBN:
Category : Hydromorphic soils
Languages : en
Pages : 346

View

Book Description

Author: Robert P. Brooks
Publisher: Springer Science & Business Media
ISBN: 1461455960
Category : Science
Languages : en
Pages : 498

View

Book Description
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?

Author: William S. Sipple
Publisher:
ISBN:
Category : Aquatic plants
Languages : en
Pages : 586

View

Book Description

Author: Gary Eugene Larson
Publisher:
ISBN:
Category : Aquatic plants
Languages : en
Pages : 692

View

Book Description
A taxonomic treatment of aquatic and wetland vascular plants has been developed as a tool for identifying over 500 plant species inhabiting wetlands of the northern Great Plains region. The treatment provides dichotomous keys and botanical descriptions to facilitate identification of all included taxa. Illustrations are also provided for selected species. Geographical ranges and habitat preferences are described for each species, and a map is provided for each plant showing its documented occurrences by counties within the region. Additional information provided with species descriptions includes common name(s), flowering/fruiting periods, and nomenclatural synonyms. A glossary of botanical terms is also provided.

Author: Sarah Taylor
Publisher: DIANE Publishing
ISBN: 0788131974
Category :
Languages : en
Pages : 107

View

Book Description
Addresses the contribution of nonpoint source (NPS) pollution to the degradation of the quality of the Nation's waters and the programs initiated by state and local governments in response to the insufficient number of Federally funded programs to abate NPS pollution. Describes particularly effective state and local NPS programs and the methods used to fund them, providing an effective sourcebook for other jurisdictions as they develop their own NPS programs.

Author: Maryland. General Assembly. State Department of Legislative Reference. Library and Information Services Division
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 420

View

Book Description

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 402

View

Book Description

Author: Porter B. Reed
Publisher:
ISBN:
Category : Wetland plants
Languages : en
Pages : 124

View

Book Description

Author: Ralph W. Tiner
Publisher: CRC Press
ISBN: 9781420048612
Category : Technology & Engineering
Languages : en
Pages : 426

View

Book Description
Understand the current concept of wetland and methods for identifying, describing, classifying, and delineating wetlands in the United States with Wetland Indicators - capturing the current state of science's role in wetland recognition and mapping. Environmental scientists and others involved with wetland regulations can strengthen their knowledge about wetlands, and the use of various indicators, to support their decisions on difficult wetland determinations. Professor Tiner primarily focuses on plants, soils, and other signs of wetland hydrology in the soil, or on the surface of wetlands in his discussion of Wetland Indicators. Practicing - and aspiring - wetland delineators alike will appreciate Wetland Indicators' critical insight into the development and significance of hydrophytic vegetation, hydric soils, and other factors. Features Shows 55 color plates, documenting wetland indicators throughout the nation - with more than 34 soil plates and aerial photos Illustrates other wetland properties with more than 50 figures Provides over 60 tables, including extensive tables of U.S. wetland plant communities and examples for determining hydrophytic vegetation Contents Wetland Definitions Wetland Concepts for Identification and Delineation Plant Indicators of Wetlands and Their Characteristics Vegetation Sampling and Analysis for Wetlands Soil Indicators of Wetlands Wetland Identification and Boundary Delineation Methods Problem Wetlands and Field Situations for Delineation Wetland Classification Wetlands of the United States: An Introduction, With Emphasis on Their Plant Communities Wetland Mapping and Photointerpretation