Publications
Explore WARC's science publications.
Filter Total Items: 3509
Diversity, levels of imperilment, and cryptic fishes in the southeastern United States Diversity, levels of imperilment, and cryptic fishes in the southeastern United States
No abstract available.
Authors
Noel M. Burkhead, Howard L. Jelks
Mapping and converting essential Federal Geographic Data Committee (FGDC) metadata into MARC21 and Dublin Core: towards an alternative to the FGDC Clearinghouse Mapping and converting essential Federal Geographic Data Committee (FGDC) metadata into MARC21 and Dublin Core: towards an alternative to the FGDC Clearinghouse
The purpose of this article is to raise and address a number of issues related to the conversion of Federal Geographic Data Committee metadata into MARC21 and Dublin Core. We present an analysis of 466 FGDC metadata records housed in the National Biological Information Infrastructure (NBII) node of the FGDC Clearinghouse, with special emphasis on the length of fields and the total length...
Authors
A. Chandler, D. Foley, A.M. Hafez
Ecophysiology of wetland plant roots: A modelling comparison of aeration in relation to species distribution Ecophysiology of wetland plant roots: A modelling comparison of aeration in relation to species distribution
This study examined the potential for inter-specific differences in root aeration to determine wetland plant distribution in nature. We compared aeration in species that differ in the type of sediment and depth of water they colonize. Differences in root anatomy, structure and physiology were applied to aeration models that predicted the maximum possible aerobic lengths and development...
Authors
B.K. Sorrell, I.A. Mendelssohn, K.L. McKee, R.A. Woods
Pattern and process of land loss in the Mississippi Delta: A spatial and temporal analysis of wetland habitat change Pattern and process of land loss in the Mississippi Delta: A spatial and temporal analysis of wetland habitat change
An earlier investigation (Turner 1997) concluded that most of the coastal wetland loss in Louisiana was caused by the effects of canal dredging, that loss was near zero in the absence of canals, and that land loss had decreased to near zero by the late 1990s. This analysis was based on a 15-min quadrangle (approximately 68,000 ha) scale that is too large to isolate processes responsible...
Authors
John W. Day, Gary P. Shaffer, Louis D. Britsch, Denise J. Reed, Suzanne Hawes, Donald R. Cahoon
The integration of gis and image processing technology for monitoring wetland restoration projects The integration of gis and image processing technology for monitoring wetland restoration projects
No abstract available.
Authors
James B. Johnston, J. Barras, S. Hartley, D. A. Fuller, Gregory D. Steyer
The ecological condition of estuaries in the Gulf of Mexico The ecological condition of estuaries in the Gulf of Mexico
The Gulf of Mexico is a vast natural resource encompassing the coastal areas of western Florida, Alabama, Mississippi, Louisiana, and Texas, as well as a portion of Mexico. Many estuaries flow into the Gulf of Mexico and serve as nursery grounds for fish, habitat for a wide variety of wildlife, shipping routes, and a source of recreation. Estuarine-dependent species constitute more than...
Impacts of hazards and disasters on coastal ecosystems: The hidden costs to society Impacts of hazards and disasters on coastal ecosystems: The hidden costs to society
No abstract available.
Authors
James W. Good, Virginia Burkett
Sedimentation, consolidation and surface elevation change in two salt marshes of the Mississippi River Deltaic Plan: Geotechnical aspects of wetland loss Sedimentation, consolidation and surface elevation change in two salt marshes of the Mississippi River Deltaic Plan: Geotechnical aspects of wetland loss
No abstract available
Authors
G. Paul Kemp, J.W. Day, Denise J. Reed, Donald R. Cahoon, Menglou Wang
Whole system material fluxes within meadows of Vallisneria americana from Lake Pontchartrain, LA: Effects of light and nutrient manipulations Whole system material fluxes within meadows of Vallisneria americana from Lake Pontchartrain, LA: Effects of light and nutrient manipulations
No abstract available
Authors
Ronald G. Boustany, William M. Rizzo
Salt marsh plant colonization, growth, and dominance on large mudflats created using dredged sediments Salt marsh plant colonization, growth, and dominance on large mudflats created using dredged sediments
No abstract available
Authors
C. Edward Proffitt, Jennifer Young
Pattern and process of land loss in the Louisiana coastal zone: An analysis of spatial and temporal patterns of wetland habitat change Pattern and process of land loss in the Louisiana coastal zone: An analysis of spatial and temporal patterns of wetland habitat change
No abstract available.
Authors
John W. Day, Gary P. Shaffer, Louis D. Britsch, Denise J. Reed, Suzanne Hawes, Donald R. Cahoon
Sediment-water material fluxes in benthic microalgal-dominated sediments from beds of submersed vegetation: Impacts of light reduction and nutrient enrichment Sediment-water material fluxes in benthic microalgal-dominated sediments from beds of submersed vegetation: Impacts of light reduction and nutrient enrichment
No abstract available.
Authors
William M. Rizzo, Ronald G. Boustany