Sightline Charts & Tables

Greater Sage-Grouse in Oregon

The fluctuations in the sage-grouse population in Oregon.

Median PBDE Levels in Northwest Women

Sightline's study shows that levels of PBDEs, or toxic flame retardants, in the Pacific Northwest are 20 to 40 times higher than levels in Japan and Sweden.

Carbon Dioxide Pollution and Travel Methods

CO2 emissions per person for air, car, and carpool travel.

PBDEs in the Bodies of 40 Northwest Women

The individual levels of the toxic flame retardants, PBDEs, found in Sightline's 2004 study of 40 Northwest women from British Columbia, Montana, Washington, and Oregon.

PBDE Levels in Humans Since the 1980s

Since the 1980s, levels of the toxic flame retardants, PBDEs, in human tissue and fluids in North America have risen 20 to 30 times.

Chemical Structure of PCBs, PBDEs, and Thyroxine

The structure of three similar chemicals, PCBs, PBDEs, and Thyroxine.

Carbon Dioxide Emissions Per Mile Traveled

What's the cleanest way to travel--car, flight, bus, or bike? The answer might surprise you.