Emerging Applications of Water Valuation
This paper identifies the emerging importance of the water value concept through a number of applications. These emerging applications include natural resource damage assessment, water...
Barge Bottleneck Uncorked
Construction of the replacement Lock & Dam 26, on Mississippi River at Alton, Ill. near St. Louis, is described. The $1 billion job, programmed to be built over the period 1979-91,...
Computers Board Equipment
Construction equipment is slowly being automated, either with remotely operated radio controls or by on-board computers that control repetitive tasks. Contractors in the United States...
Subsiding Problems with Slurry Walls
Slurry walls for excavation support cost far more time and money than the sheeting wall or the tieback and lagging wall. Criteria to decide where to consider using slurry walls and where...
Manhole Junction Flow
When a sewer surcharges, a basement floods, or sewage overflows, the likeliest source of the problem is sewer junction manholes. Poorly designed ones act as bottlenecks. Study of a few,...
Design of Drilled Piers in the Atlantic Piedmont
The philosophy and methods of drilled pier foundation design in the Atlantic Piedmont are described. Consideration is also given to the unique characteristics of decomposed metamorphic...
Drilled Piers in the Piedmont?Minimizing Contractor-Engineer-Owner Conflicts
Drilled piers are used extensively in the Piedmont Physiographic Region, deriving support primarily from end-bearing on hard rock. Cost extras and contractor-engineer-owner conflicts are...
Engineering Aspects of Point Versus Nonpoint Sources of Groundwater Pollution
Pollution of groundwater may occur due to a number of sources. These may be categorized into point and nonpoint sources of contamination. The purpose of this paper is to explore the issues...
Maritime Planning in New Zealand
This paper discusses maritime planning in New Zealand. After giving some background information, it deals with the statutory basis of such planning. It then looks at the Auckland experience,...
Port Re-creation for Coastal Zone Utilization
In the present paper a planning method for port re-creation is discussed and a method to choose the best alternative under conflict situation is proposed. An example of re-creation planning...
The Location Study for Sea City as Residential Quarters
The objective of this study is to understand the spatial expansion created by community activities in the urban community, as a prior stage to calculate the off-shore distance in the location...
The Washington Public Shore Guide: Spotlight on Public Information
The development of the Washington Public Shore Guide: Marine Waters is traced from its early conception through publication in May of 1986 to the preparation of a supplement late in 1986....
A Successful Merging of Scientific Research and Public Participation
This paper describes the on-going programs at the US Army Corps of Engineers' San Francisco Bay-Delta Model and Visitor Center that aim to broaden the general public's...
Advanced Identification of Wetlands and Sensitive Aquatic Sites
Region III EPA has implemented advanced identification studies in various locations of its five state area with the majority of the studies focused within the coastal zone. Two such studies...
Restoration of Fisheries Habitat: A Legislative Proposal
There are numerous federal, state, and local laws related to the conservation of coastal habitats. Nevertheless, these valuable resources continue to be degraded and destroyed. One result...
The Life Cycle of a CERC: 1963-1983
Anticipating new opportunities in the coastal zone and convinced that basic research would be the means to secure them, in 1963 the United States Army Corps of Engineers created an independent...
Design Features of the Elliott Bay Marina
The paper presents a summary of the major coastal engineering design features of a new Puget Sound small craft harbor proposed for construction within the City of Seattle. The 1,200 berth...
Nuclear Waste Dumping in the Ocean?Is It Over?
At the Ninth Consultative meeting of the London Dumping Convention (LDC) in September, 1985, the nations of the world voted to indefinitely continue a two year moratorium prohibiting the...
Ocean Incineration?A Burning Issue (With Emphasis on the Sea-Surface Microlayer)
Ocean incineration of hazardous wastes has been encouraged by the Environmental Protection Agency. Many scientists as well as other citizens are concerned that potential impacts have not...
Ocean Incineration and the Coastal Zone
Despite over ten years of incinerating liquid hazardous wastes in the North Sea, the scientific community and the public continue to raise serious concerns about the effectiveness of this...
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