The 130th Annual Meeting of APHA

Abstract #50348

Kathleen Cunningham, PhD and Laura Graham. Environmental Research Area, Abt Associates, 55 Wheeler St., Cambridge, MA 02138, (617) 349-2776, kathleen_cunningham@abtassoc.com

Mercury is ubiquitous in the environment as a result of natural occurrence, coal-fired power plants, industrial processes, and disposal of consumer products. Levels occurring in most areas do not generate a high degree of health concern. However, mercury bioaccumulates through aquatic food chains and is present in some areas at relatively high concentrations in fish. For people who consume large quantities of fish, this can pose serious health risks. Subsistence fishers are at particularly high risk because they may consume fish in larger quantities than other population groups and because they catch their own fish and it is not subject to FDA or other inspections. While fish advisories exist in some areas, they are often ignored by these groups. Those at high risk include Asian Americans, Native Americans, and urban fishers. The relevant populations vary by area. Using GIS-based mapping and other methods combined with fish sampling data and population demographics, groups at high risk can be identified. To address this, consumption patterns, cultural practices, and other factors can be considered to identify the most effective policy options for reducing health risks and maintaining important cultural traditions.

Learning Objectives: At the conclusion of this session participants will be able to

• Describe ways of evaluating patterns of mercury exposure via fish among various subsistence fishing populations using GIS and other methods
• Articulate many of the cultural, nutritional, and toxicological impacts of mercury-contaminated fish among Native American, Asian American, and urban minority fishers.
• Evaluate various policy options for addressing the disproportionate impacts of mercury on health among some ethnic and economically disadvantaged subpopulations.

Keywords: Environmental Justice, Toxicants

Presenting author's disclosure statement:
I do not have any significant financial interest/arrangement or affiliation with any organization/institution whose products or services are being discussed in this session.