To estimate total recreational catch, we expand catch rate—or the number of fish caught per fishing trip—by effort—or the total number of fishing trips taken. Before an angler’s catch data can inform ...

NOAA’s Teacher at Sea Program offers educators a unique opportunity to join NOAA scientists aboard an ocean research vessel as a member of the science team. Since 1990, more than 850 teachers have ...

Proven software that estimates the health impacts and economic value of changes in air quality. Powerful enough to perform a full-scale benefits assessment, but easy enough for beginners to use.

Our impressive faculty is recognized for its expertise across a wide range of disciplines, enabling our department to remain at the forefront of epidemiology. Their innovative research is regularly ...

The Ambient Monitoring Technology Information Center (AMTIC) provides information on air monitoring programs and methods, quality assurance and control procedures, and federal regulations. Ambient ...

ED is America’s education agency. We help students pay for school, support families, and give educators tools to do their jobs. We protect students' rights and make sure every American has equal ...