![spawning coho salmon](/srp/sites/deohs.washington.edu.srp/files/styles/hero_full_narrow/public/2020-10/Spawning-coho-750x562.jpg?itok=8yxEkTdq)
Salmon rely on smell to find prey, avoid predators and navigate. Exposure to metals like cadmium impairs that sense, threatening salmon survival.
![Two researchers in white lab coats stand in a lab](/srp/sites/deohs.washington.edu.srp/files/styles/hero_full_narrow/public/2020-10/hao_Megumi_web_0.jpg?itok=pqdL_y-2)
Exposing mice to cadmium to generate blood levels similar to those found in the general human population results in cognitive impairment.
![Three scientists in white lab coats standing in a lab.](/srp/sites/deohs.washington.edu.srp/files/styles/hero_full_narrow/public/2020-10/DSC_0167%20copy_1.jpg?itok=SaG4-gIZ)
People respond to contaminant exposures differently, in part due to the levels of protective enzymes that they produce.
![Two researchers in a boat on an urban lake](/srp/sites/deohs.washington.edu.srp/files/styles/hero_full_narrow/public/2020-10/LakeKillarney%20copy.jpg?itok=xLZTGeXJ)
Contaminated shallow lakes have more arsenic in their water meaning higher risk for humans.
![Two killer whales jumping](/srp/sites/deohs.washington.edu.srp/files/styles/hero_full_narrow/public/2020-10/killer-wales-orcas-jumping.jpg?itok=6hN-hQL3)
This fact sheet was created to communicate relevant results from Project 3 for members of Governor Inslee's Orca Recovery Task Force.
![red salmon underwater](/srp/sites/deohs.washington.edu.srp/files/styles/hero_full_narrow/public/2020-10/sockeye_salmon_adams_river_spawning_water_nature_salmon_run_tourist_attraction-1357579.jpg?itok=rgAzGX-E)
This fact sheet was created to communicate relevant results from Project 1 for members of Governor Inslee's Orca Recovery Task Force.
![A mother and calf orca whale breaching](/srp/sites/deohs.washington.edu.srp/files/styles/hero_full_narrow/public/2020-10/killer-whales.jpg?itok=EAd8sL2x)
A two-page policy brief for policymakers and advocacy groups outlining the ecological impacts of organophosphates.
![apples on a tree branch](/srp/sites/deohs.washington.edu.srp/files/styles/hero_full_narrow/public/2020-10/apples-tree-nature-green-season-1214797%20%281%29.jpg?itok=Znhuk28C)
A two-page policy brief for policymakers and advocacy groups outlining the human health impacts of organophosphates.