ms. langenfelder?>> and early warning for the agriculture community. >> thank you all for your answers. mr. chairman, i can't help but make a plug here because one of the great spin-offs of the space program has, in fact, been better weather forecasting. so that's an example where what you all are talking about and our space program are interconnected, and that's one of the great spin-offs that we've had. thank you, mr. chairman. >> and i thank you. ms. lofgren, california, five minutes. >> thank you, mr. chairman. and i -- this is, obviously, a very timely hearing, and i think i'm hearing general consensus from the panel that when our chairman and then-colleague mark udall put together this scheme, it actually has resulted in a good thing, and it's been helpful, nidis has. and the question, i guess, before us is can we make it even more useful to the country. dr. famiglietti, i was struck by your chart that you showed and is also in your testimony about trends in freshwater availability. what is the r