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Page 2534, results 63326 - 63350

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Water Resources Data New York Water Year 2004, Volume 3: Western New York
J.F. Hornlein, Carolyn O. Szabo, H.J. Zajd, M.J. Welsh
2005, Water Data Report NY-04-3
Water resources data for the 2004 water year for Western New York consist of records of stage, discharge, and water quality of streams; stage and contents of lakes and reservoirs; ground-water levels and water quality; and quantity and chemical quality of precipitation. This volume contains records for water discharge at...
Water-quality assessment of Lake Houston near Houston, Texas, 2000-2004
Debra A. Sneck-Fahrer, Matthew S. Milburn, Jeffery W. East, Jeannette H. Oden
2005, Scientific Investigations Report 2005-5241
Lake Houston is a major source of public water supply and recreational resource for the Houston metropolitan area, Texas. Water-quality issues of potential concern for the lake have included nutrient enrichment (orthophosphorus, total phosphorus, nitrite plus nitrate) and aquatic life use (dissolved oxygen). The , in cooperation with the City...
Habitat and fish population in the deep-sea Oculina coral ecosystem of the western Atlantic
2005, Conference Paper, Benthic habitats and the effects of fishing: Proceedings of Symposium on Effects of Fishing Activities on Benthic Habitats--Linking Geology, Biology, Socioeconomics, and Management
In this paper, we describe results from mapping studies conducted in 2001 and improvements to reef fish populations that have occurred in the last few years. We find that less than 10% of the area contains intact Oculina coral thickets, which we continue to attribute primarily to trawling. In addition,...
Survey explores active tectonics in northeastern Caribbean
A. Carbo, D. Córdoba, A. Munoz-Martin, J.L. Granja, J. Martin-Davila, A. Pazos, M. Catalan, M. Gómez, Uri S. ten Brink, Christa von Hillebrandt, J. Payero
2005, Eos, Transactions, American Geophysical Union (86) 537-540
There is renewed interest in studying the active and complex northeastern Caribbean plate boundary to better understand subduction zone processes and for earthquake and tsunami hazard assessments [e.g., ten Brink and Lin, 2004; ten Brink et al., 2004; Grindlay et al., 2005]. To study the active tectonics of this plate boundary, the GEOPRICO-DO...
Geologic framework, evolution, and sediment resources for restoration of the Louisiana Coastal Zone
Mark Kulp, Shea Penland, S. Jeffress Williams, Chris Jenkins, Jim Flocks, Jack Kindinger
2005, Journal of Coastal Research (44) 56-71
The Louisiana Coastal Zone along the north-central Gulf of Mexico represents one of America's most important coastal ecosystems in terms of natural resources, human infrastructure, and cultural heritage. This zone also has the highest rates of coastal erosion and wetland loss in the nation because of a complex combination of...
Toward predicting barrier island vulnerability: Simple models for dune erosion
Laura A. Fauver, Peter A. Advised by Howard
2005, Thesis
The objective of this study is to quantify the accuracy of two engineering models for dune erosion (SBEACH and EDUNE), and to determine which of the two models is best suited for predicting barrier island vulnerability due to extreme storm events. The first model, SBEACH, computes sediment transport using empirically...
Water Resources Data New York Water Year 2004, Volume 2: Long Island
A.G. GeSpinello, R.J. Busciolano, G.P. Pena-Cruz, R.B. Winowitch
2005, Water Data Report NY-04-2
Water resources data for the 2004 water year for Long Island New York consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; stage and water quality of estuaries; and water levels and water quality of ground-water wells. This volume...
Water Resources Data New York Water Year 2004, Volume 1: Eastern New York Excluding Long Island
G.K. Butch, P.M. Murray, L.T. Brooks, Kenneth McGrath, D.D. Edwards
2005, Water Data Report NY-04-1
Water resources data for the 2004 water year for Eastern New York Excluding Long Island consist of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and ground-water levels. This volume contains records for water discharge at 150 gaging stations; stage...
Central Alaska Network vital signs monitoring plan
Margaret C. MacCluskie, Karen L. Oakley, Trent McDonald, Doug Wilder
2005, Report
Denali National Park and Preserve, Wrangell-St. Elias National Park and Preserve, and Yukon-Charley Rivers National Preserve have been organized into the Central Alaska Network (CAKN) for the purposes of carrying out ecological monitoring activities under the National Park Services’ Vital Signs Monitoring program. The Phase III Report is the initial...
Preliminary assessment of recent deposition related to a crevasse splay on the Mississippi River delta: Implications for coastal restoration
N.F. Ferina, J. G. Flocks, Jack L. Kingdinger, M.D. Miner, J. P. Motti, Paul C. Chadwick, James B. Johnston
2005, Gulf Coast Association of Geological Societies Transactions (55) 185-194
Historically, the Mississippi River has replenished sediment across the lower deltaic plain, abating land loss. However, flood-control structures along the river now restrict this natural process and divert sediment from the modern delta offshore to the shelf break, thereby removing it from the coastal system. Localized crevasse splays, however,...
The effects of area closures on Georges Bank
Jason Link, F.V. Almeida, Page C. Valentine, Peter J. Auster, Robert Reid, Joseph Vitaliano
2005, Conference Paper, Benthic Habitats and the Effects of Fishing
No abstract available....
Exploring the persistence of sorted bedforms on the inner-shelf of Wrightsville Beach, North Carolina
Benjamin T. Gutierrez, George Voulgaris, E. Robert Thieler
2005, Continental Shelf Research (25) 65-90
Geological studies offshore of Wrightsville Beach, North Carolina reveal subtle large-scale regions of coarse sand with gravel and shell hash (widths between 100 and 200 m and negative relief of ∼1 m) that trend obliquely to the coast. It was previously suggested that these regions serve as conduits for sand exchange between...
Miocene rapakivi granites in the southern Death Valley region, California, USA
James P. Calzia, O.T. Ramo
2005, Earth-Science Reviews (73) 221-243
Rapakivi granites in the southern Death Valley region, California, include the 12.4-Ma granite of Kingston Peak, the ca. 10.6-Ma Little Chief stock, and the 9.8-Ma Shoshone pluton. All of these granitic rocks are texturally zoned from a porphyritic rim facies, characterized by rapakivi textures and miarolitic cavities, to an equigranular...