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Joint International Conference on Long-term Experiments ...

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Table 2: Collembola species compositi<strong>on</strong> am<strong>on</strong>g the erosi<strong>on</strong> gradient<br />

Reference, n<strong>on</strong><br />

eroded profile<br />

Low eroded<br />

profile<br />

High<br />

eroded<br />

Collembola species<br />

ref 1 2 3 4 5 6 7 8 9 10<br />

Entomobria handschini 2 1<br />

Entomobria multifasciata 27 10 7 3 2<br />

Heteromurus nitidus 35 12 11 1 2 4 15<br />

Folsomia cf. penicula 5 2 1 29 1 1 2 1 4<br />

Lepidicyrtus cyaneus 8 7 22 1 4 1<br />

Lepidicyrtus paradoxus 1 1<br />

Ceratophysella cf. armata 3 1 1 1<br />

Orchesella cincta 5 9 8 7 6<br />

Orchesella sp. 1 1<br />

Poduromorpha sp. 1 2<br />

Sminthurus elegans 8 5 1 8 7 27 1 3<br />

Sminthurinus aureus 2 1 1<br />

Tomocerus sp. 1<br />

abundance<br />

30,00<br />

20,00<br />

10,00<br />

0,00<br />

The pH and the abundance of springtails<br />

A<br />

A<br />

6,50 7,00 7,50<br />

A<br />

pH<br />

A A<br />

A<br />

A<br />

A<br />

A<br />

A<br />

Linear Regressi<strong>on</strong><br />

abundance = 110,69 + -13,88 * pH<br />

R-Square = 0,64<br />

Figure 5: Correlati<strong>on</strong> between pH and abundance of springtails<br />

361

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