14.01.2015 Views

Nitrogen deposition impacts on a nutrient-poor grassland ... - Cal-IPC

Nitrogen deposition impacts on a nutrient-poor grassland ... - Cal-IPC

Nitrogen deposition impacts on a nutrient-poor grassland ... - Cal-IPC

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Problem is not going away so<strong>on</strong><br />

NO x Emissi<strong>on</strong>s<br />

T<strong>on</strong>s/day<br />

180<br />

160<br />

140<br />

120<br />

100<br />

80<br />

60<br />

40<br />

20<br />

0<br />

1975 1980 1985 1990 1995 2000 2005 2010<br />

Santa Clara<br />

San Mateo<br />

San Francisco<br />

2001 <strong>Cal</strong>ifornia Almanac of Emissi<strong>on</strong>s and Air Quality<br />

Amm<strong>on</strong>ia emissi<strong>on</strong>s likely to get worse

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!