Forestation in Northeastern Brazil and Its Influence on Quantity and Quality of Runoff
A study is being conducted in Northeastern Brazil, at Cruzeta, in the Semi-Arid Tropic, to estimate runoff and soil displacement caused by precipitation and the influence of vegetation...
Maximum Water Source Utilization Using Lotus 1-2-3
This paper discusses the use of microcomputers to determine the optimum mix of sources for the Fargo-Moorhead area's water supply network. The area's major water...
Use of Drainage Control to Minimize Potential Detrimental Effects of Improved Drainage Systems
Improved drainage systems are necessary on many soils for sustained agricultural production. However, there are several drainage system designs which can be utilized to satisfy agricultural...
The Protection and Management of Cultural Resources Through State Coastal Management Programs?A North Carolina Case Study
North Carolina's coastal management program attempts to protect and manage a broad spectrum of the state's coastal resources. These resources range from valuable...
Nantucket's Endangered Maritime Heaths
Heaths, though common in northern Europe, are of disjunct distribution and limited development on the east coast of North America. In contrast, Nantucket Island, Massachusetts supports...
Mangrove Swamps and Coastal Lagoons: Uses and Stressors
The physical setting and the multiple-use of the mangroves and coastal lagoons of Santa Catarina State in the south of Brazil was studied. Anthropogenic stressors interfering with the...
A Comprehensive Planning Approach for the Conservation of Coastal Resources at the Local Level
The recent rapid growth of New Hanover County in coastal North Carolina has created the classic dilemma of an environmentally attractive locality attempting to accommodate desirable growth...
Remote Sensing of Mangrove Areas on the Brazilian Coast
Remote sensing techniques are compared when applied on the survey of mangrove areas. The use of LANDSAT MSS scenes from channels 5 and 7, processed by interactive analyzer, allowed the...
Atlantic Striped Bass Conservation Act: Unconstitutional Amendment of an Interstate Compact?
The striped bass (Morone saxatilis), a popular and valuable resource which migrates through eastern coastal waters from the Gulf of Mexico to Canada, has experienced serious decline in...
A Carrying Capacity Study of Hatteras Island
This article summarizes a study done of Hatteras Island, North Carolina, a largely undeveloped and natural barrier island. 'Carrying capacity' means the ability...
Hypsometry as a Tool for Calculating Coastal Submergence Rates
A contemporary rise in relative sea level is slowly submerging the outwash plain which lies behind Long Island's barrier beaches. While relative sea level change rates vary...
Longterm Changes of Tidal Regime in the German Bight (North Sea)
Sea level changes are caused by astronomical tides (periodical changes), meteorological, geological and oceanographical conditions, vertical movements of the earth's crust...
Effects of Dune Stabilization in North Carolina
This study analyzes changes occurring between 1937 and 1977 in the beach/dune complex along the Outer Banks of North Carolina due to the construction of a barrier dune system. Data for...
Hurricane Diana: Impact on Coastal Development
Hurricane Diana affected the coast of North Carolina during the period of September 11-14, 1984. Builders, designers, building officials and insurance adjusters responded to a written...
Stream Research at Coweeta Hydrologic Laboratory
Stream research at Coweeta Hydrologic Laboratory has been directed primarily towards an understanding of long-term responses to logging. Forest logging causes many changes in streams including...
Tidal Modelling on IBM Microcomputers
The finite element code, QUIET, for the simulation of two-dimensional shallow water flow has been adapted from its mainframe form for use on the IBM PC, PC/XT, or AT. The model uses of...
Urban Experience with AGT in North America
This paper gives a brief historical review of events behind the four Automated Guideway Transit (AGT) system deployments which are approaching public operations during 1985 and 1986. Particular...
Brazil's Innovation in APM Technology
The paper discusses an automated people mover (APM) called an Aeromovel which consists of pneumatically-controlled vehicles weighing less than 20,000 pounds with a capacity of 300 passengers....
Production of Guideway Beams for the Vancouver ALRT
This paper describes the planning, layout and design of a large scale precast plant and innovations in production technology for the fabrication and delivery of 1040 tangent and curved,...
Performance of Cogoti Dam Under Seismic Loading
At the time of its completion in 1938, the 280 ft (85 m) high Cogoti concrete face rockfill dam was exceeded in height by only one other dam of its type in the world, Salt Springs Dam....
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