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Chapter 1 - Núria BONADA

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number of taxa<br />

EPT/OCH<br />

% Ephemeroptera Taxa<br />

% Trichoptera Taxa<br />

140<br />

120<br />

100<br />

80<br />

60<br />

40<br />

20<br />

0<br />

2.0<br />

1.5<br />

1.0<br />

0.5<br />

0.0<br />

20<br />

15<br />

10<br />

5<br />

0<br />

20<br />

15<br />

10<br />

5<br />

0<br />

MedBasin<br />

California<br />

South-Africa<br />

MedBasin<br />

California<br />

South-Africa<br />

MedBasin<br />

California<br />

South-Africa<br />

MedBasin<br />

California<br />

South-Africa<br />

Chile<br />

SWAustralia<br />

Saustralia<br />

Chile<br />

SWAustralia<br />

Saustralia<br />

Chile<br />

SWAustralia<br />

Saustralia<br />

Chile<br />

SWAustralia<br />

Saustralia<br />

Figure 4. Multimetric indexes between mediterranean regions.<br />

a<br />

c<br />

Regional amd local scale: convergences and divergences<br />

number of EPT & Diptera<br />

% Non-Insect Taxa<br />

% Plecoptera Taxa<br />

% Coleoptera Taxa<br />

40<br />

30<br />

20<br />

10<br />

0<br />

50<br />

40<br />

30<br />

20<br />

10<br />

0<br />

20<br />

15<br />

10<br />

5<br />

0<br />

20<br />

15<br />

10<br />

5<br />

0<br />

MedBasin<br />

California<br />

South-Africa<br />

MedBasin<br />

California<br />

South-Africa<br />

MedBasin<br />

California<br />

South-Africa<br />

MedBasin<br />

California<br />

South-Africa<br />

Number EPT<br />

Number Diptera<br />

Chile<br />

SWAustralia<br />

Saustralia<br />

Chile<br />

SWAustralia<br />

Saustralia<br />

e f<br />

Chile<br />

SWAustralia<br />

Saustralia<br />

g h<br />

101<br />

Chile<br />

SWAustralia<br />

Saustralia<br />

b<br />

d

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