30.08.2013 Views

Presentation av Tord Snäll, ArtDatabanken, SLU ... - Naturvårdsverket

Presentation av Tord Snäll, ArtDatabanken, SLU ... - Naturvårdsverket

Presentation av Tord Snäll, ArtDatabanken, SLU ... - Naturvårdsverket

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.

14000<br />

12000<br />

10000<br />

8000<br />

6000<br />

4000<br />

2000<br />

- Mean dispersal distance: 6.5 (4-12) km<br />

0<br />

0 20 40 60 80<br />

Distance (km)<br />

Plague dispersal<br />

D <br />

S Ξ <br />

a<br />

ι <br />

E<br />

- Decrease in transmission rate per elevation contour passed: 16%<br />

- No effect of colony area on infectiousness<br />

1.5<br />

1.0<br />

0.5<br />

0.0<br />

i,<br />

t<br />

0.0 0.5 1.0 1.5<br />

<br />

t<br />

ij<br />

t<br />

e A<br />

j,<br />

t1<br />

j,<br />

t 2<br />

j<br />

<br />

ij

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

Saved successfully!

Ooh no, something went wrong!