Washington State Department of Ecology: Wetlands Program
The State of Washington Department of Ecology is in its third year of implementation of a comprehensive, multi-faceted program to facilitate informed wetlands management. This program...
Coastal Groundwater Outflow: Solution to a Dynamic Problem
The pattern of fresh groundwater outflow at the coastal margin of a phreatic aquifer can be approximated by a quasi-transient analytical model. The suggested procedure includes transformation...
Identifying DepositionalAreas in Puget Sound
Depositional areas where fine sediments accumulate have been located through low-cost sediment studies instead of more costly current meter and settling trap measurements. Over 200 samples...
Tractive Flows Adjacent to Site for Submarine Sewage Pipeline
Twin 3200 m long submarine sewage pipelines for the city of Vancouver are being placed across the outer tidal flats and upper slope of the Fraser River delta to a water depth of 107 m....
Spatial and Temporal Variability of Drilling Reserve Pit Fluids on the North Slope (
Reserve pits are constructed in connection with drilling activities to provide a convenient and safe disposal site for waste drilling muds and cuttings. During the winter months at Prudhoe...
Natural Stabilization of an Eroded Permafrost Site
The paper referred to in this abstract discusses the erosional processes during and after the initial failure, proposed solutions to repair and stabilize the site, and details of the performance...
A Small Community's Response to Catastrophic Coastal Bluff Erosion
This paper describes the actions taken by a small unincorporated coastal community in Northern California during a series of catastrophic bluff erosional events, which occurred between...
Economic Benefits to Chesapeake Bay Blue Crab Fishermen From Water Pollution Control and Habitat Restoration
Water pollution, primarily by herbicides and nutrients contained in agricultural runoff and in waste treatment plant effluent, appears to be a major cause of the decline in abundance of...
Redevelopment of a Commercial Fishing Harbor: A Tale of Three Cities (
The paper referred to in this abstract forms a trilogy of the author's presentation at previous Coastal Zone Symposium at which he traced the development of two small fishing...
Effects of Toxic Chemical Perceptions on Fishing Behavior
This study investigates: 1) whether angler's who perceive toxic chemicals in the water fish any differently than those who do not, and 2) do these behavioral differences have...
The DST Well: Its Importance and Lessons Learned
A Deep Stratigraphic Test (DST) well is a unique source of stratigraphic information; and provides critical data on drilling conditions, logistics, materials; and subsurface conditions...
Resolving Fisheries Conflicts in Sri Lanka
Sri Lanka's Coast Conservation Act appears to be the strongest piece of legislation governing the use of coastal resources among their world countries. The implementation...
Community Based Marine Reserves, a Philippine First
This paper describes the Marine Conservation and Development Program (MCDP) of Silliman University, Dumaguete, Philippines. MCDP was a two-year project designed to enable three local communities...
A Benthic Environmental Evaluation Protocol for a New Municipal Marine Outfall
Concurrent with siting studies to relocate a 72 mgd secondary outfall diffuser in deep water (200 meters), the Municipality of Metropolitan Seattle initiated a three year baseline study...
Atchafalaya Delta Ecosystem, Conflicts in Multiuse Management
This fresh marsh ecosystem is administered as a State Wildlife Management Area but is also subjected to pressures associated with flood control, navigation, and mineral extraction. Federal...
Development of a Predischarge Environmental Baseline Study for a Proposed Marine Municipal Outfall
Increasing sewage inflows to the Metro Renton Wastewater Treatment Facility activated a planning process to expand the treatment capacity of the plant from 36 mgd to 72 mgd. However, concerns...
Implementation of Habitat-based Evluations: Issues and Solutions
Since 1974, the US Fish and Wildlife Service has been developing a habitat-based evaluation methodology entitled Habitat Evaluation Procedures (HEP). The Los Angeles District's...
EntrapmentMonitoring at an Arctic Seawater Intake
This paper presents the results of a monitoring program designed to quantify the level of fish entrapment during a seawater treatment plant (STP) operation as well as immediate and delayed...
Rediscovery of the Lower Duwamish River Estuary Solutions to Pollution by Point and Nonpoint Source Controls
Beginning in 1960, a series of point-source pollution controls, new sewage interceptors and treatment plant upgrades dramatically improved conventional water quality parameters in the...
Municipality of Metropolitan Seattle West Point Beach Restoration
There are many ways to manipulate shorelines to prevent erosion. Such efforts often reduce the usable habitat and recreational area associated with the beach. Construction of a natural...
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