53. Wastewater Pollutant Dispersion, Modeling, Calculations and Maps, three West Virginia Facility Discharges to Ohio River, 1997

2001 ◽  
Author(s):  
D. Whaley ◽  
G. Srinivasan
Keyword(s):  
West Virginia ◽  
Pollutant Dispersion ◽  
Dispersion Modeling ◽  
Ohio River

MODELING OF MOTOR TRANSPORT EXHAUST POLLUTANT DISPERSION

2007 ◽  
Vol 15 (1) ◽  
pp. 39-46 ◽  
Author(s):  
Petras Vaitiekūnas ◽  
Reda Banaitytė
Keyword(s):  
Environmental Protection Agency ◽  
Motor Vehicle ◽  
Negative Impact ◽  
Anthropogenic Activities ◽  
Pollutant Dispersion ◽  
Pollution Level ◽  
Dispersion Modeling ◽  
Pollution Dispersion ◽  
Motor Transport ◽  
Pollution Modeling

Pollution is a major problem in all countries, even developed ones. It is the major environmental negative impact of anthropogenic activities affecting ecology. There are two major ways for assessment of negative impact of motor transport flow intensity and pollution level: monitoring the air or modeling pollutant dispersion. It is very important to estimate different unknown air modeling programs. In this work modeling is to be executed by the US EPA (United States Environmental Protection Agency) the so‐called “the best possible existing software for strategic environmental assessment”. That is also recommended by the Ministry of Environment of the Republic of Lithuania. In this work pollution modeling was executed for the northern part of Vilnius (the network of streets Geležinis Vilkas ‐ Ozas ‐ Kalvarijos). For motor vehicle pollution mathematical modeling, it is necessary to evaluate meteorological parameters like temperature, humidity, the wind direction and speed. Modeling software can also estimate relief conditions. Pollution emission measurements were used, and pollution dispersion modeling was performed. The main target was to evaluate pollutant dispersion from motor transport in the analysed area of Vilnius. During investigation maximum hourly, daily and annual concentrations of carbon monoxide, nitrogen oxide, sulphur dioxide, volatile organic compounds and particulate matter were observed.

Buckskin and Lace

The Mentelles ◽  
2018 ◽  
Author(s):  
Randolph Paul Runyon
Keyword(s):  
West Virginia ◽  
The Other ◽  
Ohio River ◽  
Nearby Point ◽  
Magazine Articles

In the spring of 1791,Waldemar joins the French colonists already at Gallipolis, Ohio Territory, hitching a ride on the boats transporting soldiers down the Ohio River to fight the Indians. He was fortunate not to continue the journey past Gallipolis, for it would culminate in the disaster known as St. Clair's Defeat, in which 97% of the Americans are killed or wounded. Unlike the other colonists, Waldemar owns no land at Gallipolis; in fact, they only thought they had ownership, having been swindled by Joel Barlow and company back in France. He is assigned to be an "Indian spy," tasked with scouring the woods daily for signs of Indian presence. Actually, the Indians intentionally spare the French but repeatedly attack the American settlers, including Daniel Boone and his family, at nearby Point Pleasant, Virginia (now West Virginia). Life is hard for Waldemar, as he waits for Charlotte to arrive. The travails of the colony are recorded in two newspaper and magazine articles the Mentelles later wrote, one of which has remained unknown to historians until now.

The crayfish of Tomlinson Run State Park, Hancock County, West Virginia, USA

2016 ◽  
Vol 22 (1) ◽  
pp. 1-8
Author(s):  
David A. Foltz ◽  
Clarissa N. Damis ◽  
Nicole M. Sadecky ◽  
Cynthia L. Cyprych ◽  
Zachary J. Loughman
Keyword(s):  
West Virginia ◽  
Species Composition ◽  
Common Species ◽  
Evaluation Index ◽  
Ohio River ◽  
Ohio River Valley ◽  
Intermittent Streams ◽  
Perennial Stream ◽  
Hancock County ◽  
Crayfish Species

Abstract In 2015, a survey of Tomlinson Run State Park (TRSP) located in Hancock County, West Virginia USA was completed. Thirty stations, each 100m long, were randomly selected using ArcGIS for both intermittent and perennial stream reaches. Sites were sampled by performing ten seine hauls at each randomly selected station and scored using an Ohio EPA Qualitative Habitat Evaluation Index (QHEI) to obtain qualitative habitat data. Ponds and impoundments were trapped for crayfish using baited crayfish/minnow traps. Burrows found in wetlands and seeps were excavated to determine TRSP burrowing crayfish species composition. In total, 471 crayfish of four species (Cambarus carinirostris, Cambarus monongalensis, Cambarus robustus and Orconectes obscurus) were collected. A statistically significant correlation existed between QHEI score and CPUE for C. carinirostris on intermittent streams. Cambarus monongalensis was the sole burrowing species encountered while C. carinirostris was only collected from intermittent stations (CPUE = 0.12). O. obscurus was the most common species collected from perennial streams (CPUE = 0.95) while Cambarus robustus was the rarest species (CPUE = 0.09) encountered in Tomlinson Run State Park. The crayfish fauna of TRSP is typical for the Upper Ohio River Valley, and at the present time, all species appear stable.

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