Building Salt Marshes Along the Coasts of the Continental United States
Building Salt Marshes Along the Coasts of the Continental United States

Author: William W. Woodhouse

Publisher:

Published: 1979

Total Pages: 102

ISBN-13:

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This is the first comprehensive report on coastal marsh creation in the United States. It provides potential users with an analysis and interpretation of the available information on this subject. The role of marshes, the feasibility of marsh creation, and the effects of elevation, salinity, slope, exposure, and soils on marsh establishment are discussed. Plants suitable for marsh building are described by the major regions. Plant propagation, planting, fertilization, and management of the major plants are discussed. Labor and material requirements for marsh creation are summarized. Keywords: Coastal engineering; Gulf coast; Planting; East Coast; West Coast; Grasses; Wetland plants; Transplantation; Sediment accumulation; Marsh soils; Florida; Marsh building; Marsh vegetation; Stabilization. (EDC).

Engineering Specification Guidelines for Wetland Plant Establishment and Subgrade Preparation
Engineering Specification Guidelines for Wetland Plant Establishment and Subgrade Preparation

Author: Kenneth P. Dunne

Publisher:

Published: 1998

Total Pages: 306

ISBN-13:

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This report explains the process involved when proceeding from a wetland mitigation design concept to a fill' engineering package that is suitable for public bid and advertisement The information provided is geared toward educating nonengineering professionals engaged in developing wetland mitigation specifications The biological foundations for the various elements are first presented, followed by full guideline specifications. The vegetation specifications address site preparation, plant material acquisition, transport, handling, and storage of seeds, herbs, and saplings, planting methods for various stock types, different seeding methods, tiring of planting in conjunction with seasonal variations, hydrological considerations such as tidal cycle, water level and rainfall patterns, equipment access and type, protection measures for herbivory, inundation and vandalism, fertilization and amendrnent application, soil-nutrient testing, substrate handling, trppsport, and storage and minimization of impacts on existing wetland resources. The subgrade specifications target construction methods and equipment, soil-material testing, and performance. The other soil-related specifications quarantine and safeguard existing resources such as friable surface soils and wetland topsoils that can be used to "seed" a site.