Now showing items 1-10 of 113
Recurrent St-Louis Encephalitis Infection in Residents of A Flood Plain of Trinity River, Roosevelt Heights (Dallas, Texas)
A serologic survey was conducted among nonwhite persons residing in a circumscribed community (Roosevelt Heights) in Dallas, Texas, situated on a flood plain of the Trinity River. In total, 214 sera were collected. St. ...
Rain or shine, more Texas flooding is on the way. (Cover story)
(, 1990 May 1)
Describes the flooding in Texas along the Trinity River. The flood waters that have been building all month are expected to be the worst in 80 years
Proximity of Streams to Landfills in North-Central Texas
(, 1995 Aug)
A geographic information system was used to identify segments of the upper Trinity River drainage network that ate within various distance thresholds of solid waste landfills. U.S. Geological Survey digital line graph (DLG) ...
Fish Species Diversity Indices As Indicators of Pollution in Galveston Bay, Texas
FISH SPECIES DIVERSITY INDICES (NATURAL BELS/INDIVIDUAL) CALCULATED FOR BOTH FISH WEIGHTS AND NUMBERS FROM TRAWL COLLECTIONS WERE FOUND TO BE USEFUL INDICATORS OF ENVIRONMENTAL AND POLLUTION STRESS IN GALVESTON BAY, TEXAS. ...
Citizens and the Gulf of Mexico
(US Environmental Protection Agency, 1990 Nov)
Reports on the efforts of concerned citizens in the United States to protect the crescent shore of the Gulf of Mexico. Activities of the Coalition to Restore Coastal Louisiana; Coordination of a beach cleanup by Linda ...
Understanding the success and failure of oyster populations: The importance of sampled variables and sample timing
(, 1998 Dec)
One of the primary obstacles to understanding why some oyster populations are successful and others are not is the complex interaction of environmental variables with oyster physiology and with such population variables ...
Houston Ship Channel dredging to begin
(Chemical Week Associates, 1998 Aug 5)
Reports on the plan to dredge the Houston Ship Channel. Cost of the dredging project; Why marine operators and chemical producers have encouraged the dredging project; Companies that are negotiating on who should pay for ...
Character and Growth of Deltaic Deposits in Lewisville Lake, Texas
(, 1991 Nov)
During the last 60 years, a large delta has been built into Lewisville Lake reservoir by the Elm Fork of the Trinity River. Such deltas contribute significantly to reservoir sedimentation and may represent important ...
The effect of spawning salinity on eggs of spotted seatrout (Cynoscion nebulosus, Cuvier) from two bays with historically different salinity regimes
(, 2002 Jun 2)
Spotted seatrout are capable of spawning in a wide range of salinities. Along the Texas Gulf Coast, bay salinities increase from an average of 14 ppt in Galveston Bay to an average of 40 ppt in Lower Laguna Madre due to ...
Description of Eggs, Larvae, and Early Juveniles of the Bigscale Logperch, Percina-Macrolepida Stevenson, from the West Fork of the Trinity River Basin, Texas
(, 1992 Mar)
Specimens of larval and early juvenile Percina macrolepida from Eagle Mountain Lake, Trinity River drainage, were examined with emphasis on meristic, morphometric, and pigmentary characteristics. Adhesive eggs, 1.1 to 1.4 ...