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Functions Of Ecosystems: Stream Metabolism As An Efficient And Effective Means To Gage The Health And Understand The Interworking Of Urban Streams In A Watershed Of Rock Island, Il, Ryan Johnson, Dr. Kevin Geedey May 2018

Functions Of Ecosystems: Stream Metabolism As An Efficient And Effective Means To Gage The Health And Understand The Interworking Of Urban Streams In A Watershed Of Rock Island, Il, Ryan Johnson, Dr. Kevin Geedey

Celebration of Learning

Stream metabolism is a critical functional measure of stream health that integrates physical parameters like slope and discharge, with ecosystem functions like photosynthesis and respiration. Stream metabolism is widely studied; however, urban stream metabolism remains poorly understood. Stream metabolism was measured for five streams ranging from 1st to 5th orders from October 11th to October 18th 2017 and four streams ranging from 1st to 4th order from October 22nd to 25th 2017 located within an approximately 9.3 square kilometer watershed of Rock Island, IL that has an urban to suburban type ...


Relational Values And Valuation: Challenges, And Possibilities, Kai Chan Apr 2018

Relational Values And Valuation: Challenges, And Possibilities, Kai Chan

Salish Sea Ecosystem Conference

Although the ecological valuation literature has been focused largely on instrumental values, there is increasing recognition that relational values might play a crucial and related role in environmental policy and practice. For example, relational values—as preferences, principles and virtues about human relationships involving nature—are identified as central in the IPBES Conceptual Framework, and recent work has investigated the implications of these for conservation and ecosystem management. But what are the implications of relational values for ecosystem valuation? In this talk, I address this question in three points. First, whereas instrumental or economic values are values of a thing ...


Assessing Biological Condition In Small Streams Of The Puget Sound Lowlands Through Collaborative Regional Monitoring, Richard Sheibley, Curtis Degasperi, Chad Larson, Brandi Lubliner, Leska S. Fore, Keunyea Song Apr 2018

Assessing Biological Condition In Small Streams Of The Puget Sound Lowlands Through Collaborative Regional Monitoring, Richard Sheibley, Curtis Degasperi, Chad Larson, Brandi Lubliner, Leska S. Fore, Keunyea Song

Salish Sea Ecosystem Conference

In 2015, the condition of Puget Sound Lowland streams was evaluated by collecting data for stream invertebrates, algae, water and sediment quality, and instream and riparian habitat. The study was designed and implemented as part of the Stormwater Action Monitoring program, a collaborative, regional stormwater monitoring program funded by more than 90 Western Washington cities and counties, the ports of Seattle and Tacoma, and the Washington State Department of Transportation. The goal of this long term program is to inform stakeholders on the status and trends of small streams within the Puget Lowlands and to track whether stream condition improves ...


Washington State Ferries: Colman Dock And The New Mukilteo Ferry Terminal: Environmental Protection And Marine Mammal Monitoring During Construction, Richard Huey Apr 2018

Washington State Ferries: Colman Dock And The New Mukilteo Ferry Terminal: Environmental Protection And Marine Mammal Monitoring During Construction, Richard Huey

Salish Sea Ecosystem Conference

Washington State Ferries (WSF) is constructing two major infrastructure projects in the Salish Sea. Colman Dock (Seattle Ferry Terminal) is undergoing a 5-year reconstruction, and WSF is building the first new ferry terminal in over 50 years in Mukilteo. This presentation gives an overview of both projects, focusing on environmental protection, sediment cleanup, mitigation, and protection of marine mammals and marbled murrelet from pile driving noise. The presentation includes a report on protected species seen during the first year of both projects, and the use of ArcGIS Online Survey 123 for sightings data collection.


Wood Waste Assessment, Characterization, And Remediation In Esquimalt Harbour, Mikaela Davis, Scott Northrup Apr 2018

Wood Waste Assessment, Characterization, And Remediation In Esquimalt Harbour, Mikaela Davis, Scott Northrup

Salish Sea Ecosystem Conference

Log booming and wood processing operations in BC’s Esquimalt Harbour since the 1800s have resulted in the accumulation of wood waste deposits throughout the subtidal zone. Wood waste can adversely affect sediment quality and benthic and infaunal communities, prompting the Department of National Defence to prioritize the assessment of effects of wood waste on the ecological health of the nearshore marine environment in Esquimalt Harbour. In alignment with the overall Esquimalt Harbour Remediation Project, The Esquimalt Harbour Wood Waste Assessment and Characterization Project was initiated in 2016 and continues into 2018, with Hemmera supporting the assessment, determination of impacts ...


Discerning Population Connectivity And Natal Origins Of Pacific Herring (Clupea Pallasi): Inferences On Population Structure From Otolith Chemistry, Wade Smith, Tony Pitcher, Margot Hessing-Lewis, Brian P.V. Hunt, Evgeny A. Pakhomov Apr 2018

Discerning Population Connectivity And Natal Origins Of Pacific Herring (Clupea Pallasi): Inferences On Population Structure From Otolith Chemistry, Wade Smith, Tony Pitcher, Margot Hessing-Lewis, Brian P.V. Hunt, Evgeny A. Pakhomov

Salish Sea Ecosystem Conference

Pacific herring, Clupea pallasi, undertake annual migrations between feeding and spawning grounds that link life stages, habitats, populations, communities, and ecosystems. However, movement patterns of these highly mobile fish are poorly understood. Declines in Pacific herring abundance and slow population recoveries in the absence of fishing pressure have elevated concerns over the status of this ecologically, economically, and culturally important species. Pacific herring spawn on substrate in nearshore habitats where eggs and larvae develop for approximately two weeks before hatching. Early development within discrete spawning grounds could facilitate the incorporation of distinctive chemical signatures within otoliths that could be used ...


Understanding The Implications Of A Changing Environment On Harvested Bivalve Populations Using Habitat Suitability Models, Ted Dewitt, Nathaniel Lewis, Eric Fox, Stephen Pacella Apr 2018

Understanding The Implications Of A Changing Environment On Harvested Bivalve Populations Using Habitat Suitability Models, Ted Dewitt, Nathaniel Lewis, Eric Fox, Stephen Pacella

Salish Sea Ecosystem Conference

Habitat suitability models are useful to forecast how environmental change may affect the abundance or distribution of species of interest. In the case of harvested bivalves, those models may be used to estimate the vulnerability of this valued ecosystem good to stressors. Using literature-derived natural history information, rule-based habitat suitability models were constructed in a GIS for several bivalve species (Clinocardium nuttallii, Mya arenaria, and Tresus capax) that are recreationally and commercially harvested in NE Pacific estuaries, including in the Salish Sea. Spatially-explicit habitat maps were produced for two Oregon estuaries using environmental data (salinity, depth, sediment grain size, and ...


The Role Of Reproductive Timing As A Driver Of Genetic Differentiation In Populations Of Pacific Herring, Eleni L. Petrou, Todd Sandell, Dayv Lowry, Lorenz Hauser Apr 2018

The Role Of Reproductive Timing As A Driver Of Genetic Differentiation In Populations Of Pacific Herring, Eleni L. Petrou, Todd Sandell, Dayv Lowry, Lorenz Hauser

Salish Sea Ecosystem Conference

There is growing recognition that maintaining diversity in life history traits contributes to the sustainable management of wild populations. One important life history characteristic is reproductive phenology, and it has been shown that differences in the timing of reproduction can act as a barrier to gene flow between populations. If the difference in reproductive timing determines the level of connectivity, one would expect that genetic differentiation between populations would increase as a function of difference in reproductive date. This pattern, known as “isolation by time” (IBT), has been observed in wild populations of salmonids containing early and late runs. Pacific ...


Alternatives To Disposing Dredged Wood Waste At Sea, Tiffany Paul Apr 2018

Alternatives To Disposing Dredged Wood Waste At Sea, Tiffany Paul

Salish Sea Ecosystem Conference

Dredged material in British Columbia sometimes contains wood waste as a by-product of the wood processing industry, typically log handling facilities and sawmills. This presentation will focus on the potential alternative disposal options for dredged wood waste, based on a report by Azimuth Consulting Group, commissioned by Environment and Climate Change Canada to develop a better understanding of the effects of, and options for reducing and managing wood waste and improve the Disposal at Sea permitting process. An analysis of disposal options was considered in light of a comparative assessment of: human health risks; environmental costs; hazards; economics; and exclusion ...


Downstream Fish Passage Improvements At Hiram M. Chittenden Lock And Dam, Seattle, Wa: A New Approach For An Old Dam, Phil Peterson, Scott V. Pozarycki, Adam Slowik, Paul Heisey Apr 2018

Downstream Fish Passage Improvements At Hiram M. Chittenden Lock And Dam, Seattle, Wa: A New Approach For An Old Dam, Phil Peterson, Scott V. Pozarycki, Adam Slowik, Paul Heisey

Salish Sea Ecosystem Conference

The Salish Sea is ringed with human development and infrastructure of multiple generations, some of which strongly influenced patterns of early development and continue to this day to maintain significant elements of the human environment. These developments are not going away, we will not “preserve” our way out of the environmental challenges they pose. Thus, it remains the role of the scientists, engineers, and owners to collaboratively guide their modification and maintenance to make their operation and presence more benign to the fish and the environment. One such development is the US Army Corps of Engineers owned and operated Hiram ...


Salish Sea Surface Currents: Real-Time Velocities From Hf Radar, Richard Dewey, Rich Pawlowicz, Mike Morley, Manman Wang Apr 2018

Salish Sea Surface Currents: Real-Time Velocities From Hf Radar, Richard Dewey, Rich Pawlowicz, Mike Morley, Manman Wang

Salish Sea Ecosystem Conference

Ocean Networks Canada has operated Salish Sea CODAR high-frequency (HF) surface radar systems for monitoring surface currents since 2012. The network of antennae continues to grow, with four arrays now deployed in the southern Strait of Georgia, two more planned for the Strait of Juan de Fuca, and several more installed and planned along BC’s northern coast. These arrays provide hourly maps of surface currents. In the Strait of Georgia, where the Fraser River and ocean tides meet, there are complex surface current patterns that vary under seasonal river and wind conditions. Data are used to understand the circulation ...


Redfish School Of Change: An International Field School Focused On Socioecological Movements In The Salish Sea, Nicholas Stanger, Hilperts Ryan, Joseph Loviska Apr 2018

Redfish School Of Change: An International Field School Focused On Socioecological Movements In The Salish Sea, Nicholas Stanger, Hilperts Ryan, Joseph Loviska

Salish Sea Ecosystem Conference

The Redfish School of Change is a non-profit program designed for people who want to lead the way in creating ecological sustainability and social equity in their communities. Each student enters the program with a proposed Community Action Project (CAP) that they develop during the course of our unique field experience, and then work to implement after the program is over. As a participant in this intensive field school, participants kayak, cycle and hike through coastal communities in British Columbia and Washington State. They visit innovative sites and engage with experts in the field of environment and social justice. They ...


Challenges And Opportunities For Marine Spatial Planning In The Salish Sea: Learning From Other Jurisdictions, Ross Jameson, Alexandra Barron, Sabine Jessen Apr 2018

Challenges And Opportunities For Marine Spatial Planning In The Salish Sea: Learning From Other Jurisdictions, Ross Jameson, Alexandra Barron, Sabine Jessen

Salish Sea Ecosystem Conference

The Salish Sea is a tremendously dynamic, diverse, and ecologically significant inland sea. It has supported indigenous communities for millennia and is now one of the most heavily used coastlines in the world. Increasing industrial use has resulted in declining biodiversity and ecosystem health. As we continue to see increases in human activities and escalating impacts from climate change on marine ecosystems, and associated declines in marine biodiversity and ecosystem health, Marine Spatial Planning (MSP) is becoming an increasingly important tool to ensure sustainable use of our coastal and marine resources, for generations to come. However, MSP is a resource ...


Effects Of Large Infrastructure On The Underwater Visual Environment And Heightened Predation On Salmon In The Salish Sea, David A. Beauchamp Apr 2018

Effects Of Large Infrastructure On The Underwater Visual Environment And Heightened Predation On Salmon In The Salish Sea, David A. Beauchamp

Salish Sea Ecosystem Conference

Most predatory fish, marine mammals, and birds that eat salmon rely primarily on vision to feed. Natural processes and anthropogenic change affect visual conditions underwater which in turn profoundly affect the magnitude of predation risk on juvenile and adult salmon as well as forage fishes and other species in shoreline and pelagic environments. I will discuss the implications of how natural and anthropogenic changes in water transparency and artificial light pollution have significantly increased the predation threat environment for juvenile salmon in the Salish Sea and relate these to some of the major infrastructure projects in the Pacific Northwest. High ...


Experiential Education And Outreach Based On Nearshore Monitoring Of The Elwha River Restoration Project, Andrea S. Ogston, Ian M. Miller, Chloe Dawson, Emily F. Eidam, Nancy Elder, Hannah E. Glover, Steve P. Rubin, Melissa Williams Apr 2018

Experiential Education And Outreach Based On Nearshore Monitoring Of The Elwha River Restoration Project, Andrea S. Ogston, Ian M. Miller, Chloe Dawson, Emily F. Eidam, Nancy Elder, Hannah E. Glover, Steve P. Rubin, Melissa Williams

Salish Sea Ecosystem Conference

Nearshore monitoring of benthic habitats and the coastal environment following the Elwha River Restoration project has engaged students and citizens with coastal science and management issues. In the post-dam-removal period, the lessons learned will continue to be disseminated via a UW undergraduate course and an interactive digital map, both designed to engage students and communities in restoration science. The research-focused course developed at the UW Friday Harbor Labs has allowed us to engage diverse undergraduate students (and graduate teaching assistants) in the research process. The course integrates interdisciplinary lectures and workshops on data analysis and laboratory methods, with the research ...


New Wood Waste Standard Operating Procedures For Canadian Disposal At Sea Program, Adam Larusic, Rebecca Seifert Apr 2018

New Wood Waste Standard Operating Procedures For Canadian Disposal At Sea Program, Adam Larusic, Rebecca Seifert

Salish Sea Ecosystem Conference

Environment and Climate Change Canada’s Disposal at Sea Program regulates Disposal at Sea activities with the goal of preventing marine pollution. Most of the material that is disposed of at sea is dredged material that must be moved to keep shipping channels and harbors clear for navigation and commerce. In British Columbia dredged material sometimes contains wood waste as a by-product of the wood processing industry. This presentation will provide an overview of new wood waste operating procedures being proposed for the Disposal at Sea Program, based on recommendations from a report by Azimuth Consulting Group of Vancouver, BC.


Is Natural Recovery Occurring At Historic Log Storage Sites In Howe Sound?, Herb Herunter, Steve Macdonald Apr 2018

Is Natural Recovery Occurring At Historic Log Storage Sites In Howe Sound?, Herb Herunter, Steve Macdonald

Salish Sea Ecosystem Conference

Log handling and storage has contributed large amounts of wood waste to the benthic environments of Howe Sound over the last century. Rates of organic matter deposition in these areas far exceed those of natural origin. Debris, in the form of wood chips, bark, and whole logs, quickly overwhelm benthic environments leading to physical disruption and anoxic conditions unsuitable for most biota. It is estimated that these sites may remain relatively devoid of marine life for many years or decades. As such there is considerable interest in the actual size of these sites and remediation opportunities, especially in productive nearshore ...


Working On The Railroad: Coastal Streams Prioritization To Inform Restoration Planning, Paul Schlenger, Phil Bloch, Jennifer Griffiths Apr 2018

Working On The Railroad: Coastal Streams Prioritization To Inform Restoration Planning, Paul Schlenger, Phil Bloch, Jennifer Griffiths

Salish Sea Ecosystem Conference

Puget Sound’s nearshore has been substantially modified since the Industrial Revolution with extensive infrastructure developed along the shoreline. In Washington State, the BNSF railroad right-of-way runs along 52 miles of the shoreline, while another 73 miles of railroad is within 200 feet of the shoreline. In many places, the railroad forms a barrier between the coastal watershed and the shoreline preventing the delivery of water, sediment, wood and organic matter into the nearshore. This creates ongoing degradation of habitat quality in the nearshore, including small estuaries and coastal embayments, which provide important habitat to juvenile Chinook salmon. In addition ...


Monitoring Stormwater Contaminants In The Puget Sound Nearshore: An Active Biomonitoring Tool Using Transplanted Mussels (Mytilus Trossulus), Jennifer Lanksbury, Andrea J. Carey, Mariko M. Langness, Brandi Lubliner, Laurie A. Niewolny, James E. West Apr 2018

Monitoring Stormwater Contaminants In The Puget Sound Nearshore: An Active Biomonitoring Tool Using Transplanted Mussels (Mytilus Trossulus), Jennifer Lanksbury, Andrea J. Carey, Mariko M. Langness, Brandi Lubliner, Laurie A. Niewolny, James E. West

Salish Sea Ecosystem Conference

Stormwater delivers a diverse range of contaminants to receiving waters including Puget Sound. Monitoring stormwater pollutants and their effects on biota is critical to informing best management practices aimed at recovering Puget Sound health. In the winter of 2012/13, the Washington Department of Fish and Wildlife’s Toxics-focused Biological Observation System (TBiOS) team conducted a pilot study using transplanted mussels to characterize the extent and magnitude of contamination in nearshore biota of Puget Sound. Mussels are now a key TBiOS indicator organism for tracking contaminants in the nearshore, and the Stormwater Action Monitoring (SAM) program has adopted mussels for ...


Using A Design Charrette And State Of The Art Coastal Modeling To Support Local Government Adaptation To Sea Level Rise, Carol Macilroy, John Doyle, Eric Grossman, Guillaume Mauger Apr 2018

Using A Design Charrette And State Of The Art Coastal Modeling To Support Local Government Adaptation To Sea Level Rise, Carol Macilroy, John Doyle, Eric Grossman, Guillaume Mauger

Salish Sea Ecosystem Conference

The majority of the Town of La Conner sits at an elevation (MLLW) of 8-13 feet where over the last number of years Town staff have gone from seeing the baseboards of their overwater business district being reached once or twice every four to five years to being reached four to five times a year. These high water events come at great expense to the Town and leave the Town regularly just shy of a major disaster. The Town of La Conner partnered with the Skagit Climate Science Consortium (including USGS, UW Climate Impacts Group and Western Washington University) and ...


When Fish Speak English, Heidi Siegelbaum Apr 2018

When Fish Speak English, Heidi Siegelbaum

Salish Sea Ecosystem Conference

“What did you just say?” This is the world where cognitive psychology, neural linguistics, risk communication and prose meet the hard sciences. In the Salish Sea, people are aching for meaning, narratives, tools and pathways to help protect what they love or what lines their wallets... but only if they understand the value of Puget Sound as a biological place, a community, an economy and a braided culture. The pathway from data to knowledge to understanding to action is a circuitous and long path which starts with clear communication and first and foremost, understanding our target audiences. These are the ...


Marine Protected Areas And The Role Of Engos In Supporting Mpa Establishment Within The Salish Sea, Ross Jameson, Jacob Chila Apr 2018

Marine Protected Areas And The Role Of Engos In Supporting Mpa Establishment Within The Salish Sea, Ross Jameson, Jacob Chila

Salish Sea Ecosystem Conference

The Salish Sea is a marine bioregion of extraordinary biological, cultural, spiritual, and socioeconomic value. These waters have sustained indigenous and non-indigenous coastal communities over generations by providing food, cultural, economic, and ecological services. With the growing impacts of human activities and climate change, conservation strategies are needed to ensure the future health of the Salish Sea. Marine protected areas (MPAs) are a tried-and-true conservation measure to protect an area’s natural and cultural resources. Public call for the establishment of an MPA within the Southern Strait of Georgia (SSoG), the waters surrounding the Canadian Gulf Islands near Victoria, started ...


Ambient Monitoring To Inform The Protection Of Beneficial Uses And Achieve Water Quality Goals In Sinclair And Dyes Inlets, Puget Sound, Wa, Robert Johnston, Michelle Aylward, Gunther Rosen, Jonathan Strivens, Nicholas Schlafer, Marienne Colvin, Jill M. Brandenberger, Paul Caswell Apr 2018

Ambient Monitoring To Inform The Protection Of Beneficial Uses And Achieve Water Quality Goals In Sinclair And Dyes Inlets, Puget Sound, Wa, Robert Johnston, Michelle Aylward, Gunther Rosen, Jonathan Strivens, Nicholas Schlafer, Marienne Colvin, Jill M. Brandenberger, Paul Caswell

Salish Sea Ecosystem Conference

Currently discharge limits enforced under the Clean Water Act are focused on meeting National Pollution Discharge Elimination System (NPDES) limits at the end of the pipe and environmental performance is measured based on meeting the NPDES discharge limits; but meeting discharge limits has very little to do with achieving water quality goals for coastal and estuarine ecosystems. Therefore an effective monitoring and assessment program is needed to assess continuous process improvement, evaluate the ecological conditions, and provide metrics that can inform effective management of coastal and estuarine water quality. Here we report on an ambient monitoring program within Sinclair and ...


Interactive Effects Of Ocean Acidification And Ocean Warming On Pacific Herring (Clupea Pallasi) Early Life Stages, Brooke Love, Cristina Villalobos, M. Brady Olson Apr 2018

Interactive Effects Of Ocean Acidification And Ocean Warming On Pacific Herring (Clupea Pallasi) Early Life Stages, Brooke Love, Cristina Villalobos, M. Brady Olson

Salish Sea Ecosystem Conference

The synergy of ocean acidification and ocean warming may lead to negative marine organism responses not apparent under single stressors. While adult fish are effective acid-base regulators, and presumably less affected by environmental stressors, early life stages may be more susceptible. Pacific herring are ecologically and economically important forage fish, native to the U.S. Pacific Northwest (PNW). However, the herring populations in the PNW have experienced reductions in stock abundance. This study focused on the combined effects of ocean acidification and ocean warming on Pacific herring embryo and larval life stages. Pacific herring embryos were incubated under a factorial ...


Identifying Areas Of High Conservation Value In Howe Sound To Strengthen Regional Marine Spatial Planning, Fiona Beaty, Jessica Schultz, Bill Wareham Apr 2018

Identifying Areas Of High Conservation Value In Howe Sound To Strengthen Regional Marine Spatial Planning, Fiona Beaty, Jessica Schultz, Bill Wareham

Salish Sea Ecosystem Conference

Marine spatial planning is a crucial step in the transition toward ecosystem-based management. It allows multiple users to co-manage marine spaces, minimizes user conflict, and informs marine conservation strategies. Spatial planning tools, such as web-based interactive maps, are especially useful in regions with complex and overlapping jurisdictions, where understanding processes outside of district boundaries can be both critical and difficult to achieve. Howe Sound/Atl’kitsem is one such region. The area is a fjord adjacent to Metro Vancouver and is within the traditional territory of the Squamish First Nation. Additionally, Howe Sound is governed by three regional districts, five ...


Hood Canal Bridge Effect On Hydrodynamics And Nearfield Zone Of Influence, Adi Nugraha, Tarang Khangaonkar Apr 2018

Hood Canal Bridge Effect On Hydrodynamics And Nearfield Zone Of Influence, Adi Nugraha, Tarang Khangaonkar

Salish Sea Ecosystem Conference

Hood Canal is a deep and long estuarine sub-basin within the Salish Sea that exhibits characteristics of classic fjords. Presence of the Hood Canal Bridge (HCB), a floating barge-like block near the mouth of Hood Canal is under investigation for potential environmental impacts on water quality and pelagic ecosystem. In this study, the effect of HCB on Hood Canal stratification and transport were evaluated using the Salish Sea Model, a 3-D hydrodynamic model with Hood Canal Bridge embedded at a high local resolution. The effects of the bridge as an obstruction to tidal currents and circulation were examined near the ...


Providing Modeling Tools On Extreme Events Of Climate Change To Puget Sound Managers, Andrea Copping, Zhaoqing Yang, Ian Miller, Jude K. Apple, Guillaume Mauger, Nathalie Voisin, Aimee Fullerton, Ning Sun, Mikaela Freeman Apr 2018

Providing Modeling Tools On Extreme Events Of Climate Change To Puget Sound Managers, Andrea Copping, Zhaoqing Yang, Ian Miller, Jude K. Apple, Guillaume Mauger, Nathalie Voisin, Aimee Fullerton, Ning Sun, Mikaela Freeman

Salish Sea Ecosystem Conference

As climate change becomes a reality for the management of Puget Sound, water resource and fisheries managers should consider incorporating predictions and outcomes of future climate drivers into their long-range plans and daily operations. Modeling tools that focus on climate impacts and predictions show that extreme events are more often responsible for large impacts than the long-term press of climate change. Working with water resource and fisheries managers in the Dungeness and Skagit watersheds, this project uses outputs of existing climate and estuarine models to define thresholds and metrics associated with extreme climate-driven events that are of importance to the ...


Understanding Shoreline Landowner Views On Water Quality Best Management Practices And Outreach, Robert C. Simmons, Darcy Mcnamara, Heidi Keller Apr 2018

Understanding Shoreline Landowner Views On Water Quality Best Management Practices And Outreach, Robert C. Simmons, Darcy Mcnamara, Heidi Keller

Salish Sea Ecosystem Conference

Place-based research targeting rural shoreline property owners provided valuable insights into water quality issue awareness, viewpoints, and willingness to adopt best management practices (BMPs). This information can improve the efficacy of outreach programs designed to motivate shoreline homeowners to protect adjacent waterways. Between 2009 and 2016, 7 different sets of audience research were conducted to determine how to increase the voluntary adoption of water quality BMPs on private land. The studies focused on shoreline landowners and were conducted in rural areas in the South Puget Sound and Hood Canal regions of Washington State. Barriers and motivators for a variety of ...


Changes In Strandings Of Cetaceans In Puget Sound/Salish Sea, Jessica L. Huggins, Amanda Warlick, Stephanie Norman, Jennifer Olson, Dyanna M. Lambourn, Joseph K. Gaydos, John Calambokidis Apr 2018

Changes In Strandings Of Cetaceans In Puget Sound/Salish Sea, Jessica L. Huggins, Amanda Warlick, Stephanie Norman, Jennifer Olson, Dyanna M. Lambourn, Joseph K. Gaydos, John Calambokidis

Salish Sea Ecosystem Conference

No abstract provided.


Past, Present, And Future Water Quality In Lake Union/Ship Canal, Elliott Bay, And The Duwamish Estuary And The Benefits Of Combined Sewer Overflow Control And Other Projects, Jim Simmonds Apr 2018

Past, Present, And Future Water Quality In Lake Union/Ship Canal, Elliott Bay, And The Duwamish Estuary And The Benefits Of Combined Sewer Overflow Control And Other Projects, Jim Simmonds

Salish Sea Ecosystem Conference

To help protect regional water quality, in 2012 King County initiated a study to review the impacts of combined sewer overflows (CSOs) and other sources of pollution to inform the region of the benefits of CSO control. King County’s Water Quality Assessment and Monitoring Study (Study) explored water quality in Lake Union/Ship Canal, Elliott Bay, and the Duwamish Estuary, where the County is planning projects to reduce the frequency of CSOs to an average of one untreated overflow per site per year over a 20-year moving average. Reducing CSO frequency to this degree is known as CSO “control ...