Assessing Cumulative Impacts in Wetland Watersheds
In spite of significant efforts to protect California wetlands through regulation and acquisition, many remain threatened by impacts originating in their watersheds. Local governments...
Wetland Enhancement Near Columbia River Mile 68
The May 18, 1980 and subsequent eruptions of the Mt. St. Helen's volcano, and consequential ashy river sedimentation have caused major changes to a wetland adjacent to Carrolls...
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...
Sivunniuq: Planning Together in Northwest Alaska
Sivunniuq applies the traditional approach to planning and decision making. Its primary purpose is to encourage early and meaningful local involvement in project and plan development activities....
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...
Exploration for Oil and Gas on the Arctic National Wildlife Refuge, Coastal Plain, Alaska
The fundamental issue affecting the Coastal Plain of ANWR is one of management of the area for wilderness preservation or for multiple use. However, assuming Congress decides to open the...
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...
Return to search