Posts Tagged ‘air quality’

Urban Aerosols: Who CARES?: We are not alone

June 3rd, 2010 by M. Ottaviani

First day on the field. I made it to McClellan airfield (with luggage lost of course). Off-course! So many things to do, trying to get my bearings and making sure I know who is who.

Guess what? I have a fellow blogger! Rahul Zaveri, the principal investigator of the mission, is posting regular updates on the Pacific Northwestern National Laboratory website.

We are based at McClellan Jet Services. The setup is comfortable (definitely not a paradigm of each campaign!). We have palm trees, plenty of office space, and good coffee. And way too many monitors. Rich Ferrare (NASA Langley) developed fly-like compound eyes to monitor the whole situation. Note also a proposed flight pattern projected onto the wall: Google Earth has definitely come of age as a valid visualization tool for scientists.

We must mention here that CARES is actually happening simultaneously to CalNex, a big effort involving the California Air Resources Board (CARB), the National Oceanic and Atmospheric Administration (NOAA) and the California Energy Commission (CEC).

Several aircraft and vessels at sea have been deployed since May over California and the Eastern Pacific coastal region, collecting data to study the relation between air quality and climate change. Lots of folks have been working around the clock during the last month. That part of the campaign staged Ontario, CA as a base camp and lots of aerosols were detected and monitored in Southern California.

On another note, I checked out the Biennial at the Whitney Museum in New York City’s Upper East Side last weekend. Huge noise on the second floor, and I followed it. It led me to Ari Marcopoulos‘ installation, a simple home-made video called “Detroit”. It carefully portrayed two kids creating all sort of bzzzzzz–waa-waa-ffoossshhhhh-skrrreeeeek sounds by gently whacking old transistor amps and skillfully acting on the knobs of guitar distortion pedals.

I’ll let you guess until a later post why bzzzzzz–waa-waa-ffoossshhhhh-skrrreeeeek reminded me of CARES. I can just see you sizzling with trepidation already….

Matteo Ottaviani, NASA GISS

Ari Marcopoulos, still from "Detroit" (2009). Courtesy Ratio 3, San Francisco.

Notes from the Field