By Bill Chameides

A look at this week's science on the environment.

At the end of each week, TheGreenGrok staff scours the major science journals to get the latest research on the environment, and then chooses which ones we'll feature in our posts for the coming week. But that leaves a lot out. What's a blogger to do?

How about this: Here's a word cloud from all of the papers and releases we read from last week. It's a wide range of topics. We'll explore a few of them this week in a more conventional way. See you then.