Underground Biomass Dynamics and Substrate Selective Properties of Atlantic Coastal Salt Marsh Plants PDF Download
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Author: John L. Gallagher
Publisher:
ISBN:
Category : Dredging spoil
Languages : en
Pages : 142
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Book Description
An intensive study was made of the dynamics of the underground portion of selected salt marsh plants along the U.S. Atlantic Coast. The plants studied included: Borrichia frutescens, Carex paleacea, Distichlis spicata, Eleocharis obtusa, Juncus gerardi J. roemerianus, Phragmites communis, Salicornia virginica, Spartina alterniflora, S. bakeri, S. cynosuroides, S. patens, and Sporobolus virginicus. The study provides information applicable to marsh development on dredged material, particularly methodologies that can be used for determining which marsh plants will be likely to do well on various kinds of dredged material and when a marsh, which has been established on dredged material, approaches natural conditions. The overall study focuses on: an investigation of underground biomass dynamics; characterization of soils supporting the salt marsh plants; and experimentation on the substrate selective properties of several of the marsh plants studied. The following topics are included: underground biomass profiles and dynamics in Atlantic coastal marshes; comparison of some tidal marsh soils along the Atlantic Coast; response of salt marsh plant stands to a pulse of ammonium nitrate; salt marsh plant growth on three types of dredged material; and a bioassay approach to studying marsh plant root growth in natural soil and dredged material.
Author: John L. Gallagher
Publisher:
ISBN:
Category : Dredging spoil
Languages : en
Pages : 142
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Book Description
An intensive study was made of the dynamics of the underground portion of selected salt marsh plants along the U.S. Atlantic Coast. The plants studied included: Borrichia frutescens, Carex paleacea, Distichlis spicata, Eleocharis obtusa, Juncus gerardi J. roemerianus, Phragmites communis, Salicornia virginica, Spartina alterniflora, S. bakeri, S. cynosuroides, S. patens, and Sporobolus virginicus. The study provides information applicable to marsh development on dredged material, particularly methodologies that can be used for determining which marsh plants will be likely to do well on various kinds of dredged material and when a marsh, which has been established on dredged material, approaches natural conditions. The overall study focuses on: an investigation of underground biomass dynamics; characterization of soils supporting the salt marsh plants; and experimentation on the substrate selective properties of several of the marsh plants studied. The following topics are included: underground biomass profiles and dynamics in Atlantic coastal marshes; comparison of some tidal marsh soils along the Atlantic Coast; response of salt marsh plant stands to a pulse of ammonium nitrate; salt marsh plant growth on three types of dredged material; and a bioassay approach to studying marsh plant root growth in natural soil and dredged material.
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 816
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Book Description
Author:
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 486
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Book Description
Author: William W. Woodhouse
Publisher:
ISBN:
Category : Coasts
Languages : en
Pages : 102
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Book Description
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).
Author: W. W. Woodhouse
Publisher:
ISBN:
Category : Marsh ecology
Languages : en
Pages : 112
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Book Description
Author: Coastal Engineering Research Center (U.S.)
Publisher:
ISBN:
Category : Coasts
Languages : en
Pages : 104
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 768
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Book Description
Author:
Publisher:
ISBN:
Category : Coasts
Languages : en
Pages : 614
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Book Description
Author: L. R. Pomeroy
Publisher: Springer Science & Business Media
ISBN: 1461258936
Category : Science
Languages : en
Pages : 277
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Book Description
Ecologists have two long-standing ways to study large ecosystems such as lakes, forests, and salt-marsh estuaries. In the first, which G. E. Hutchinson has called the holological approach, the whole ecosystem is first studied as a "black box," and its components are investigated as needed. In the second, which Hutchinson has called the merological approach, the parts of the system are studied first, and an attempt is then made to build up the whole from them. For long-term studies, the holological approach has special advantages, since the general patterns and tentative hypotheses that are first worked out help direct attention to the components of the system which need to be studied in greater detail. In this approach, teams of investigators focus on major func tions and hypotheses and thereby coordinate their independent study efforts. Thus, although there have been waves, as it were, of investigators and graduate students working on different aspects of the Georgia salt-marsh estuaries (personnel at the Marine Institute on Sapelo Island changes every few years), the emphasis on the holo logical approach has resulted in a highly differentiated and well-coordinated long-term study. Very briefly, the history of the salt-marsh studies can be outlined as follows. First, the general patterns of food chains and other energy flows in the marshes and creeks were worked out, and the nature of imports and exports to and from the system and its subsystems were delimited.
Author: Karen Schneller-McDonald
Publisher:
ISBN:
Category : Wetland restoration
Languages : en
Pages : 210
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Book Description
"This report provides a hard copy of the bibliographic information contained in the digital Wetland Creation/Restoration Data Base. One thousand one hundred data base records are included; each of these represents one article, report, or other publication dealing with the creation or restoration of wetlands. Information in the records is ... accessible via a cross-referenced index divided into four sections (Location Index, Plant Genus Index, Wetland Type Index, and Subject Index."--Page 1 Abstract.
