Assessing Contaminants in Subsistence-Harvested Shellfish
with the Swinomish and Samish Indian Tribes

By Blair Paulik (Project 4 Trainee) and Diana Rohlman (CEC Program Coordinator)

On August 20, 2014, Researchers from the Oregon State University (OSU) Superfund Research Program (SRP) have collaborated with two northwestern Tribes, the Swinomish and the Samish, to analyze environmental samples for contaminants. The team worked with Dr. Jamie Donatuto, the Environmental Health Analyst for the Swinomish Tribe, and Christine Woodward, the Director of the Department of Natural Resources for the Samish Tribe, to identify Tribal concerns regarding pollution of butter clams (Saxidomus gigantean).

Shellfish beds in Fidalgo Bay are underused, given concerns regarding contamination from the two nearby oil refineries. The last sampling event in 2002 identified increased levels of toxics in butter clams at sites within Fidalgo Bay.

(August 10-12, 2014) OSU SRP researchers meet with Bill Bailey (far left) and Rosie James (second from left, front) of the Samish Indian Tribe to collect butter clams and place passive pore-water samplers.
(August 10-12, 2014) OSU SRP researchers meet with Bill Bailey (far left) and Rosie James (second from left, front) of the Samish Indian Tribe to collect butter clams and place passive pore-water samplers.

To continue this research, SRP visited four sites on Swinomish and Samish beaches within the Fidalgo and Similk Bay areas, collecting butter clams and deploying passive pore-water samplers in the sediment.

In addition to identifying what contaminants may be present in the butter clams, the research team also aims to identify a new testing method to reduce the amount of resident shellfish that are collected when environmental sampling is needed. The goal is to predict clam contamination using passive pore-water samplers.

If successful, this would enable researchers to determine shellfish contamination by putting out passive samplers instead of collecting clams. Using passive samplers is cheaper, faster, and less harmful to the local ecosystem than collecting resident organisms.

This work aims to provide important information regarding risk from consumption of butter clams, new methods for monitoring baselines trends of contaminants, and may inform novel sampling methods useful to Tribes and Superfund researchers around the country.

 

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(Above) A butter clam (Saxidomus gigantea) collected by the research team. At each site researchers collected five clams.

Where each clam was found, a passive pore-water sampler was placed (below).

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After four weeks, the samplers will be retrieved and analyzed. The chemical profile from the butter clam will be compared to the chemical profile of the passive sampler.

This work was conducted under Material and Data Sharing Agreements with both the Swinomish and Samish Tribes. All data generated from this study belongs to the Tribes. The Tribes must approve any use of the data or samples.

For more information:

[The post is adapted from a story in the October 2014 issue of NIEHS Environmental Factor – written by Sara Mishamandani, research and communication specialist for MDB Inc., a contractor for the NIEHS Superfund Research Program and Division of Extramural Research and Training]

A tool to educate K-8 students about mercury in the environment and its effects on human health is now online, thanks to a collaboration between the NIEHS Superfund Research Program (SRP) at Oregon State University (OSU), the U.S. Environmental Protection Agency (EPA), and the London School in Cottage Grove, Oregon.MercuryLogoUpdated

The cooperative project was the first pilot for the Partners in Technical Assistance Program (PTAP), launched with the London School, located near the Black Butte Mine Superfund site in rural Cottage Grove, about 70 miles south of the university. The EPA Office of Superfund Remediation and Technology Innovation initiated the technical assistanceprogram in 2013 to help communities affected by Superfund sites understand technical information and to enable meaningful community involvement in the Superfund decision-making process.

During a Black Butte Mine community information session, London School principal Laurie Briggs requested that EPA create materials to teach students about the nearby abandoned mine, where mercury and other contamination from mine waste affect creeks that flow into the nearby Cottage Grove Lake and the Coast Fork Willamette River.  Listen to Laurie share about the project.

Screen Shot 2014-10-01 at 3.15.07 PMPutting environmental health into context

The educational package Mercury, the Community, and Me is available online as modules for K-8 teachers. The activities help connect students to the environment by defining environmental health, providing an overview of mercury and how it enters the environment and the food chain, and delivering information about mercury and human health. The resources include background information, presentations, worksheets, videos, games, and team assignments.

Two videos are also part of the curriculum. One provides more information about the Black Butte Mine Superfund site, including its historical background. The other introduces students to careers in science, highlighting scientists from the university and EPA. View the videos.

Fostering collaboration and engaging stakeholders

“EPA has a strong commitment to ensure that communities living near Superfund sites are informed and have opportunities to meaningfully engage in EPA actions to protect human health and the environment. This is a model educational project and partnership with OSU, London School, and EPA that brings together environmental health science, local history, and a Superfund site.”
~ Alanna Conley, EPA Region 10 Superfund Community Involvement Coordinator

“The excellent work done by the OSU SRP in collaboration with EPA and the London School in Cottage Grove demonstrates how the pilot PTAP can bring expertise and resources into communities near Superfund sites to meet technical assistance needs and enhance overall community restoration and cleanup.”
~ Melissa Dreyfus, lead for the EPA Headquarters PTAP Pilot

“The PTAP project provided a structure to build relationships with EPA Region 10 and impact a community living near a Superfund site. The final products also included contributions from our SRP trainees. We hope the educational resources are models for other schools and future partnerships.”  
~ Naomi Hirsch, OSU SRP Research Translation Core coordinator

The project has been well received, featured and shared widely on EPA social media platforms. In addition, the project was presented via a webinar to EPA Region 10 personnel.

Project Team from left Diana Rohlman (OSU SRP CEC), Alanna Conley (EPA, Region 10), Dan Sudakin (OSU SRP RTC), Laura Briggs (London School Principle), Naomi Hirsch (SRP RTC OSU). Not pictured: Corey Fisher (OSU SRP CEC), Melissa Dreyfus (EPA Headquarters Superfund Community Involvement Program), Kira Lynch, (EPA Region 10, Science and Tech Liaison), and Richard Muza (Region 10 - Black Butte Mine, Project Manager)
The Project Team from left Diana Rohlman (OSU SRP CEC), Alanna Conley (EPA, Region 10), Dan Sudakin (OSU SRP RTC), Laura Briggs (London School Principal), Naomi Hirsch (OSU SRP RTC). Not pictured: Corey Fisher and Molly Kile (OSU SRP CEC), Melissa Dreyfus (EPA Headquarters Superfund Community Involvement Program), Kira Lynch, (EPA Region 10, Science and Tech Liaison), and Richard Muza (Region 10 – Black Butte Mine, Project Manager)
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The OSU SRP – DOSE partnership in 2011 in front of a traditional smoking tipi includes SRP trainees Andres Cardenas and Oleksii Motorykin, and CEC Co-leaders Dr. Barbara Harper and Stuart Harris.

The Department of Science and Engineering (DOSE) of the Confederated Tribes of the Umatilla Indian Reservation (CTUIR) is a partner with our Superfund Research Program (SRP) Community Engagement Core (Core E).

In June 2014, DOSE recruited nine Tribal members to help with a study that would measure how people metabolize and eliminate polycyclic aromatic hydrocarbons (PAHs) that can attach to food when it is smoked.

PAHs are produced by burning wood and other materials. Salmon, a first food, is important to the subsistence of Native Americans living in the Pacific Northwest. The salmon run in spring and fall. Smoking salmon is one of the traditional ways to preserve this seasonally abundant food and make it available year round.

The study team first conducted a community educational forum for study volunteers that described the purpose of the study and get informed consent. Each participant was asked to refrain from eating any foods containing PAHs for two days. Then they were asked to eat a small serving of traditionally smoked salmon.  After eating the salmon they provided urine samples to help researchers understand how the PAH residues produced during smoking events are processed by the body.

SRP Trainee Oleksii Motorykin (Project 5) is involved in this study and is working with CORE E and DOSE Scientists to interpret the data.

The Community Engagement Core has a wealth of resources shared on the web site related to working with Tribes. Be sure to check it out!

Diana Rohlman, CEC Program Coordinator, presented at the Contemporary Northwest Tribal Health Conference. The conference was hosted at the World Trade Center in Portland, Oregon on March 28-29, 2014.

View Presentation

Evolution of a Robust Tribal-University Research Partnership to Investigate Tribal Exposures and Build Scientific Capacity 

The Northwest Portland Area Indian Board posted all of the Conference Presentations.

The overall theme of the conference was around community-driven or community-based participatory research to advance the area of health research within Tribal communities.There were some fantastic ‘big-data’ presentations by the Northwest Portland Area Indian Health Board (NPAIHB) looking at intake and outtake data from federally funded clinics.  ~Diana Rohlman, Presenter, Contemporary Northwest Tribal Health Conference

Shared Highlights

The Community Engagement Core (CEC) takes OSU SRP Center expertise on polycyclic aromatic hydrocarbons (PAHs) and applies it to the needs of community partners.
The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) has been a key partner for CEC.

CTUIR is located in Eastern Oregon, so one of the limitations to overcome is distance. One reason the partnership has thrived is because the CTUIR has scientific capacity and resources, which is unique amongst Tribal nations. Both partners are bringing scientific expertise to the table.

Graduate students gain knowledge and experience with Tribes by participating in the CEC research projects.
Graduate students gain knowledge and experience with Tribes by participating in the CEC research projects.

Five Key Features of the OSU SRP Tribal-University Partnership

  1. Utilizes Community-based Participatory Research
  2. Builds scientific and cultural capacity between CTUIR and OSU researchers
  3. Utilizes data sharing agreements to protect Tribal rights
  4. Develops culturally appropriate risk reduction strategies with CTUIR
  5. Disseminates knowledge through journals, newsletters and community meetings to provide Tribal perspectives on research practices. (See the OSU SRP web site for extensive resources that include collaborative publications and presentations.)

This year the EPA Partners in Technical Assistance Program (PTAP) Pilot has launched the first project with a school located near the Black Butte Mine Superfund Site in rural Cottage Grove, Oregon.

“The overall objective of PTAP is to expand opportunities for cooperation between EPA and colleges, universities or nonprofits with the shared goal of assessing and addressing the unmet technical assistance needs of impacted communities. Through PTAP, colleges, universities, and nonprofit organizations cooperate with EPA and voluntarily commit to assist communities with their unaddressed technical assistance needs. At this time, PTAP is in the pilot phase, working with NIEHS Superfund Research Program grantees as PTAP pilot partners. Following this pilot phase, the intention is to expand this project so that any interested colleges, universities or nonprofits may also join the PTAP.”

OSU Superfund Research Program has begun a partnership with EPA through this Pilot to help them expand upon their community outreach capabilities surrounding the Black Butte site.

On December 18, 2013, we met with Laurie Briggs, the Principal of the London School, because she had a strong desire to give her students and their families’ science and environmental health knowledge. About 100 rural K – 8th grade students go to London school.

Our visit included getting to know one another, listening to the needs of the school, and a school tour. We were impressed with the beauty and organization. The school built and maintains a 1/4-acre organic garden, and has a trail to a river flowing behind the property.  72% of the students qualify for free/reduced lunch, and delicious healthy meals are cooked on site.

For this project, we plan to:

1) Maintain communication through monthly meetings, and share notes and project milestones on our web site. [Our next meeting is January 30th, 2014 at OSU.]

2) Address community and educational needs.

  • Create a hands-on, project-based integrated curriculum related to the science of the Superfund site and mercury contamination that can serve as a model for other rural, small schools.
  • Discuss ways to educate the students and community and expand and build a sustainable partnership.

3) Provide training opportunities for SRP Trainees wanting outreach experience.

4) Help students understand career opportunities in environmental and life sciences.

 

 

Project Team from left Diana Rohlman (OSU SRP CEC), Alanna Conley (EPA, Region 10), Dan Sudakin (OSU SRP RTC), Laura Briggs (London School Principle), Naomi Hirsch (SRP RTC OSU). Not pictured: Corey Fisher (OSU SRP CEC), Melissa Dreyfus (EPA Headquarters Superfund Community Involvement Program), Kira Lynch, (EPA Region 10, Science and Tech Liaison), and Richard Muza (Region 10 - Black Butte Mine, Project Manager)
The Project Team from left Diana Rohlman (OSU SRP CEC), Alanna Conley (EPA, Region 10), Dan Sudakin (OSU SRP RTC), Laura Briggs (London School Principal), Naomi Hirsch (OSU SRP RTC). Not pictured: Corey Fisher and Molly Kile (OSU SRP CEC), Melissa Dreyfus (EPA Headquarters Superfund Community Involvement Program), Kira Lynch, (EPA Region 10, Science and Tech Liaison), and Richard Muza (Region 10 – Black Butte Mine, Project Manager)