Inhaltsverzeichnis
1
EINLEITUNG
......................................................................................................................
4
2
UNTERSUCHUNGSGEBIET
.............................................................................................
6
2.1
Lage und Topographie
................................................................................................
6
2.2
Gletscherstandsschwankungen
..............................................................................
8
2.3
Klima
...........................................................................................................................
10
*
Strahlung und Temperatur
.............................................................................................
11
*
Niederschlag
.................................................................................................................
12
*
Wind
.............................................................................................................................
13
2.4
Geologie
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13
2.5
Boden
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14
*
Hänge
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14
*
Gletschervorfeld
............................................................................................................
14
2.6
Wasserverhaltnisse
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16
*
Rotmoosbach
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16
*
Hydrologisches Mikrorelief.
..........................................................................................
16
2.7
Anthropogene Beeinflussung
.................................................................................
18
*
Beweidung
.....................................................................................................................
18
*
Tourismus
.....................................................................................................................
19
3
METHODEN
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21
3.1
VEGETATIONSAUFNAHMEN
...........................................................................................
21
*
Transekte
......................................................................................................................
22
*
Einzelaufnähmen
...........................................................................................................
23
*
pH-Messungen
............................................................................................................
23
3.2
Ökologische Zeigerwerte
........................................................................................
24
3.3
Auswertung
...............................................................................................................
25
*
Klassifikationen und Ordinationen
................................................................................
25
*
Artenzahlen und Gesamtdeckung Vegetation
..................................................................
29
4
ERGEBNISSE
....................................................................................................................
30
4.1
Gruppenbildung
.........................................................................................................
30
*
Indikatorarten
...............................................................................................................
33
4.2
Transekte
...................................................................................................................
36
*
Pionierstadium
..............................................................................................................
39
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