Physical Sciences and Mathematics Commons^™

Vignette 16: Vulnerability And Climate Change Adaptation, Northwest Indian Fisheries Commission, Jamestown S'Klallam Tribe

Institute Publications

The 2013 Jamestown Climate Vulnerability Assessment and Adaptation Plan provides an assessment of vulnerabilities of tribal resources to the negative impacts of climate change. The plan also identifies adaptation measures that the tribe is working to complete. Sea level rise, ocean acidification and climate models show potential for increased risks to critical habitats, tribal infrastructure and tribal health. As one of the first tribes in western Washington to complete a climate adaptation plan and vulnerability assessment, the Jamestown S’Klallam Tribe has identified and prioritized areas where changing climate conditions will leave tribal resources, infrastructure, economy and health most vulnerable, Climate …

Section 5: Cumulative Ecosystem Effects, Kathryn L. Sobocinski, Jennifer Boldt, Todd Sandell, Jaclyn Cleary, Michael Schmidt, Isobel Pearsall, Iris Kemp, Brian Riddell, Lynda V. Mapes

Institute Publications

Section 5 introduces cumulative effects and brings in brief case discussions focused on herring, salmon, and orcas. Understanding the layers of stressors the ecosystem faces is integral to gaining a full picture of declines in ecosystem function.

Vignette 07: Stormwater Effluent Exerts A Key Pressure On The Salish Sea, Emily Howe

Institute Publications

One of the primary terrestrial pressures on the Salish Sea estuarine and marine environment is urban stormwater runoff. When rainfall runs across hard, impervious surfaces, rather than soaking into the soil, it picks up and delivers toxic contaminants directly to nearby streams, rivers, and eventually the Salish Sea. In fact, for most toxic substances, surface runoff is the largest contributing source of loading to Puget Sound. Unfortunately, the Salish Sea’s relationship with stormwater effluent is no outlier; stormwater is the fastest growing cause of surface water impairment in the United States as urbanization transitions forested and other natural landscapes to …

Vignette 20: Fraser River Estuary In Need Of Urgent Intensive Care, Laura Kehoe, Tara G. Martin

Institute Publications

The Fraser River is the lifeline of the Salish Sea, influencing its stratification, circulation, and primary productivity. If we do not take strong action to conserve the Fraser River estuary, two-thirds of the species at risk in this region are predicted to have a less than 50% chance of survival. Many of the region's most iconic species could disappear. Conservation action combined with environmental governance is a pathway for a brighter future for the Fraser River and other highly contested regions.

Vignette 08: Connection To Place: Indigenous Leadership In Səlilwət (Burrard Inlet), Tsleil-Waututh Nation’S Treaty Lands And Resources Department

Institute Publications

Since time out of mind, Tsleil-Waututh have used and occupied Burrard Inlet and surrounding watersheds. Generations of Tsleil-Waututh people were brought up with the teaching, “When the tide went out, the table was set.” About 90% of our diet was once derived from Burrard Inlet and the Fraser River, but today the Inlet is unable to support our needs. Cumulative effects of colonial settlement and development have eroded the ecological health, integrity, and diversity of the Inlet. Tsleil-Waututh Nation (TWN) has a goal to restore the health of the Inlet so that we, and future generations of Tsleil-Waututh People, can …

Section 3: Urbanization And Human Impacts To The Seascape, Kathryn L. Sobocinski

Institute Publications

Section 3 turns to an in-depth discussion of stressors and impacts to the ecosystem from population growth and urbanization, such as increases in impervious surfaces, hardening of shorelines, and the problems caused by a myriad of marine contaminants.

Vignette 09: Derelict Fishing Gear, Jason Morgan

Institute Publications

Derelict fishing gear—nets, pots, and other gear lost during fishing operations or vessel transit—has been implicated in several aspects of degradation in the Salish Sea. Derelict gear can degrade marine habitats by scouring or preventing habitat access through accumulation of gear or by fundamentally altering habitats by trapping fine sediments and changing the substrate. Derelict gear has also been implicated in the deaths of countless fish, marine mammals, seabirds, and invertebrates in the Salish Sea. The issue of derelict fishing gear affects all reaches of the Salish Sea, albeit on different scales, and the Northwest Straits Initiative has provided its …

Vignette 18: Bellingham Bay, Legacy Contamination Under Repair, Olivia Klein

Institute Publications

Bellingham Bay, home to twelve designated hazardous waste cleanup sites, illustrates the harm of past practices as well as the effectiveness of cleanup efforts. Since 2000, the Bellingham Bay cleanup has focused on the removal of contaminated sediment and soils introduced from a wide variety of sources, including construction and other industrial and municipal activities. Bellingham Bay cleanup is managed by the Washington State Department of Ecology (under the authority of Washington State’s Model Toxic Control Act) in coordination with a multi- agency Bellingham Bay Action Team.

Vignette 23: Indigenous Management Systems Can Promote More Sustainable Salmon Fisheries In The Salish Sea, William I. Atlas, Natalie C. Ban, Jonathan W. Moore, Adrian M. Tuohy, Spencer Greening, Andrea J. Reid, Nicole Morven, Elroy White, William G. Housty, Jess A. Housty, Christina N. Service, Larry Greba, Sam Harrison, Katherine Ir Butts, Elissa Sweeney-Bergen, Donna Macintyre, Matthew R. Sloat, Katrina Connors

Institute Publications

Indigenous peoples of the Northern Pacific Rim have harvested salmon for more than 10,000 years, and Pacific salmon (Oncorhynchus spp.) form the foundation of social-ecological systems encompassing communities from California to Kamchatka and Northern Japan. Through continuous placed-based interdependence with salmon, Indigenous societies formed deliberate and well-honed systems of salmon management. These systems promoted the sustained productivity of salmon fisheries. In Canada and the United States, Indigenous sovereignty and resource stewardship were forcibly disrupted by colonial government authority. Despite the destructive impacts of colonization, Indigenous culture and knowledge are resurgent in Canada and the United States. Indigenous fishing technologies and …

Whose Water Is It Anyway?: The Adjudication Of Water Rights In The Nooksack Watershed, Emma Ledsham

WWU Honors College Senior Projects

This paper examines the current state of water rights in the Nooksack watershed, specifically looking at stakeholders such as the Lummi Nation, Nooksack Indian Tribe, and local farmers. I then go on to explore what an adjudication of water rights is, its process, and how it will be used in the Nooksack watershed to create an inventory of water users in the area. Finally, I explore the possible effects that adjudication might have on the different stakeholder groups and how they might respond to it.

Radioactive Future, Avery Garritano

WWU Honors College Senior Projects

Prior to being decommissioned in 1987, the Hanford Site— a nuclear production complex located in Benton County, Washington— was the local for reprocessing a large portion of the nation’s supply of plutonium and uranium. Now, over 30 years later, 430 million curies of radioactive waste are kept on-site in surface facilities or underground tanks which are beginning to deteriorate, and nearly two thousand capsules of highly radioactive cesium and strontium sit in an aging facility. This waste includes cesium-135, a by-product of plutonium production which has a half-life of nearly two million years. While the proposed disposal method of burial …

Incorporating Characteristics Of Gene Drive Engineered Ae. Aegypti As Methods To Reduce Dengue And Zika Virus Into The Bayesian Network – Relativ Esian Network – Relative Risk Model, Using P E Risk Model, Using Ponce, Puer Once, Puerto Rico As A Case Study, Steven R. Eikenbary

Institute of Environmental Toxicology & Chemistry Publications

This study proposes the use of the Bayesian network relative risk model (BN-RRM) to estimate the risk associated with the release of gene drives as vectors to control disease, using Ponce, Puerto Rico as a case study. Bayesian networks are an appropriate risk assessment tool for quantitatively and probabilistically examining complex systems involving multiple stressors acting on multiple endpoints in a wide variety of situations. The emerging field of synthetic biology has the capacity to drastically alter ecological systems with the use of gene drive engineered organisms as a method to alter population dynamics. The purpose of the release of …

San Francisco Delta Risk Assessment Year 1 Report, Wayne G. Landis, Steven R. Eikenbary, Ethan A. Brown, Colter P. Lemons, Emma E. Sharpe, April J. Markiewicz

IETC Publications

The Relative Contributions of Contaminants to Environmental Risk in the Upper San Francisco Estuary: Progress Report Year 1

Prepared for: The Metropolitan Water District of Southern California

Prepared by: Wayne G. Landis, Steven R. Eikenbary, Ethan A. Brown, Colter P. Lemons, Emma E. Sharpe, and April J. Markiewicz

Institute of Environmental Toxicology, Huxley College of the Environment

Western Washington University

Bellingham, WA 98225

June 30, 2020

San Francisco Delta Risk Assessment Year 1 Report Appendices, Wayne G. Landis, Steven R. Eikenbary, Ethan A. Brown, Colter P. Lemons, Emma E. Sharpe, April J. Markiewicz

IETC Publications

The Relative Contributions of Contaminants to Environmental Risk in the Upper San Francisco Estuary: Progress Report Year 1: Appendices

Prepared for: The Metropolitan Water District of Southern California

Prepared by: Wayne G. Landis, Steven R. Eikenbary, Ethan A. Brown, Colter P. Lemons, Emma E. Sharpe, and April J. Markiewicz

Institute of Environmental Toxicology, Huxley College of the Environment

Western Washington University

Bellingham, WA 98225

June 30, 2020

San Francisco Delta Risk Assessment Year 1 Report & Appendices, Wayne G. Landis, Steven R. Eikenbary, Ethan A. Brown, Colter P. Lemons, Emma E. Sharpe, April J. Markiewicz

IETC Publications

The Relative Contributions of Contaminants to Environmental Risk in the Upper San Francisco Estuary: Progress Report Year 1 and Appendices

Prepared for: The Metropolitan Water District of Southern California

Prepared by: Wayne G. Landis, Steven R. Eikenbary, Ethan A. Brown, Colter P. Lemons, Emma E. Sharpe, and April J. Markiewicz

Institute of Environmental Toxicology, Huxley College of the Environment

Western Washington University

Bellingham, WA 98225

June 30, 2020

Integrating Synthetic Biology Derived Variables Into Ecological Risk Assessment Using The Bayesian Network – Relative Risk Model: Gene Drives To Control Nonindigenous M. Musculus On Southeast Farallon Island, Ethan A. Brown

Institute of Environmental Toxicology & Chemistry Publications

Ecological risk assessment has not been conducted for the proposed environmental applications of synthetic biology. To develop a quantitative framework for risk assessment of synthetic biology, I selected Southeast Farallon Island as a case study for modeling the deployment of gene drive modified house mice to reduce impacts to threatened species. Southeast Farallon Island is part of the Farallon Islands National Wildlife Refuge. The island is populated by invasive house mice that impact indigenous species. Gene drive technology has been proposed as a method to suppress invasive rodent populations through CRISPR-mediated genome editing. I applied the Bayesian Network – Relative …

Lake Whatcom Monitoring Project 2017/2018 Report, Robin A. Matthews, Michael Hilles, Joan Pickens, Robert J. Mitchell, Geoffrey B. Matthews

Lake Whatcom Annual Reports

This report describes the results from the 2017/2018 Lake Whatcom monitoring program conducted by the Institute for Watershed Studies at Western Washington University (www.wwu.edu/iws). The major objectives in 2017/2018 were to continue long-term baseline water quality monitoring in Lake Whatcom and its major tributaries; collect storm runoff water quality data from representative streams in the watershed; and continue collection of hydrologic data from Austin and Smith Creeks.

Lake Whatcom Water Quality - Presentation To Bellingham City Council, Robin A. Matthews

Lake Whatcom Other Reports

This presentation to the Bellingham City Council on the water quality of Lake Whatcom addresses the objectives of the Institute for Watershed Studies monitoring process and the impact of water quality problems caused by storm water runoff.

Gentrified Sustainability: Inequitable Development And Seattle’S Skewed Riskscape, Troy D. Abel, Jonah White

College of the Environment on the Peninsulas Publications

This paper examines the tensions of sustainable development in Seattle, Washington, a commonly recognised urban environmental leader. Drawing on the perspective of sustainability as a conflicted process, this research expected a negative relationship between gentrification and environmental justice when affluent residents outcompete less affluent ones for neighbourhoods with fewer environmental hazards. The methods combine geographic cluster analysis and longitudinal air toxic emission comparisons to analyse socioeconomic changes in Seattle Census block-groups between 1990, 2000, and 2009 coupled with measures of relative potential risk and pollution volume. The property and development conflicts embedded within sustainability lead to pollution exposure risk and …

Climate Risk Polycentricity And The Iad Framework, Troy D. Abel, Mark Christopher Stephan, Dorothy Daley

College of the Environment on the Peninsulas Publications

Climate change is commonly cast as a significant governance challenge demanding national and international actions. Subsequently, political science research tends to focus on the policy and politics of nation-states, their domestic institutions, and/or their interplay in international venues. However, thousands of industrial facilities and hundreds of subnational US governments are active in American climate risk governance. Therefore, we argue that more research should attend to climate governance’s subnational policy and politics, their promise, and their performance. In the vacuum of national policies to mitigate and adapt to climate-change, subnational arrangements offer an ideal opportunity to study not only the spontaneity …