Fjölrit RALA - 15.06.2004, Qupperneq 86

Fjölrit RALA - 15.06.2004, Qupperneq 86
Some specific features of soil distribution in volcanic mountains of Slovakia B. Juráni Comenius University, Faculty ofNatural Science, Department ofSoil Science, Bratislava, Slovak Republic Volcanic soils in Slovakia are rather wide-spread, covering totally over 10 per-cent of the whole area. The main part (66 per-cent) is covered by forest, rest (34 per-cent) is used for agriculture. As a most dominant soils of this area can be considered (WRB 1998) Cambisols, but rather well spread are also Leptosols, Regosols, Luvisols, Albeluvisols and Planosols, smallest extend is covered by Andosols Soil distribution in different mountains has specific features resulting from geological, climatic, vegetation conditions and way of land use in any part of the given area. Paper deals with Slovakia most interesting features of the soil distribution, which occurs. Krupinská planina mountains (868.6 km2) has very specific distribution of soil. The main part of the area is built by andesites and pyroclastic material in form of plateau , later deeply cutted by erosion. Flat rests of the plateau forms today long ridges, with flat surface on the top. This surface is covered by rather thin (just a few meters thick) layer of loam having, eolian and solifluction origin.. Under such conditions most common soils here are Stagnic Albic Luvisols, Stagnic Albeluvisols, Luvic and Albic Planosols This land is used for agriculture of lower intensity. Steep slopes of erosion valleys are covered mainly by Cambisols, but on rock-outcrops also with Leptosols. Due to steep sloping and shallow soils, the main part is covered by forest, except southem promontories , thanks to influence of Hungarian lowland chmate as well as microclimatic conditions (southem slopes) for centuries wine is grown, This is reason, why mainly Anthrosols can be find there. Another type of specific soil features occurs in Cerová vrchovina mountains (496,7 km2) dominantly built by basalt and its pyroclastic material. On highest part of the mountains occurs Eutric Cambisols and Skeletic Leptosols, but locally also Chromic Cambisols (according Kubiena 1953 Rotlehm and Braunlehm), on few places also accumulated Chromic material with admixture of eolian sediments. Similar soil conditions does not occurs in any other volcanic mountains of Slovakia. Andosols in Slovakia occurs only in highest volcanic mountains, in elevation over 800 m over sea level, with one exception. The most important are climatic conditions, to be wet enough, to create Andosöls. Vegetation is mainly deciduous forest. Agricultural land use is less common an if, than today mainly meadow and pasture. For this reasons, Fulvic Andosols are dominant, Melanic Andosols are mostly exception References FAO, ISRIC, ISSS. 1998. World Reference Base for Soil Resources. p. 88 Rome Kubiena, W.L. 1953. Bestimmungsbuch und Systematik der Boden Europas. p. 388 Stuttgart 67
Qupperneq 1
Qupperneq 2
Qupperneq 3
Qupperneq 4
Qupperneq 5
Qupperneq 6
Qupperneq 7
Qupperneq 8
Qupperneq 9
Qupperneq 10
Qupperneq 11
Qupperneq 12
Qupperneq 13
Qupperneq 14
Qupperneq 15
Qupperneq 16
Qupperneq 17
Qupperneq 18
Qupperneq 19
Qupperneq 20
Qupperneq 21
Qupperneq 22
Qupperneq 23
Qupperneq 24
Qupperneq 25
Qupperneq 26
Qupperneq 27
Qupperneq 28
Qupperneq 29
Qupperneq 30
Qupperneq 31
Qupperneq 32
Qupperneq 33
Qupperneq 34
Qupperneq 35
Qupperneq 36
Qupperneq 37
Qupperneq 38
Qupperneq 39
Qupperneq 40
Qupperneq 41
Qupperneq 42
Qupperneq 43
Qupperneq 44
Qupperneq 45
Qupperneq 46
Qupperneq 47
Qupperneq 48
Qupperneq 49
Qupperneq 50
Qupperneq 51
Qupperneq 52
Qupperneq 53
Qupperneq 54
Qupperneq 55
Qupperneq 56
Qupperneq 57
Qupperneq 58
Qupperneq 59
Qupperneq 60
Qupperneq 61
Qupperneq 62
Qupperneq 63
Qupperneq 64
Qupperneq 65
Qupperneq 66
Qupperneq 67
Qupperneq 68
Qupperneq 69
Qupperneq 70
Qupperneq 71
Qupperneq 72
Qupperneq 73
Qupperneq 74
Qupperneq 75
Qupperneq 76
Qupperneq 77
Qupperneq 78
Qupperneq 79
Qupperneq 80
Qupperneq 81
Qupperneq 82
Qupperneq 83
Qupperneq 84
Qupperneq 85
Qupperneq 86
Qupperneq 87
Qupperneq 88
Qupperneq 89
Qupperneq 90
Qupperneq 91
Qupperneq 92
Qupperneq 93
Qupperneq 94
Qupperneq 95
Qupperneq 96
Qupperneq 97
Qupperneq 98
Qupperneq 99
Qupperneq 100
Qupperneq 101
Qupperneq 102
Qupperneq 103
Qupperneq 104
Qupperneq 105
Qupperneq 106
Qupperneq 107
Qupperneq 108
Qupperneq 109
Qupperneq 110
Qupperneq 111
Qupperneq 112
Qupperneq 113
Qupperneq 114
Qupperneq 115
Qupperneq 116
Qupperneq 117
Qupperneq 118
Qupperneq 119
Qupperneq 120
Qupperneq 121
Qupperneq 122
Qupperneq 123
Qupperneq 124
Qupperneq 125
Qupperneq 126
Qupperneq 127
Qupperneq 128
Qupperneq 129
Qupperneq 130
Qupperneq 131
Qupperneq 132
Qupperneq 133
Qupperneq 134
Qupperneq 135
Qupperneq 136
Qupperneq 137
Qupperneq 138
Qupperneq 139
Qupperneq 140
Qupperneq 141
Qupperneq 142
Qupperneq 143
Qupperneq 144
Qupperneq 145
Qupperneq 146
Qupperneq 147
Qupperneq 148
Qupperneq 149
Qupperneq 150
Qupperneq 151
Qupperneq 152
Qupperneq 153
Qupperneq 154
Qupperneq 155
Qupperneq 156
Qupperneq 157
Qupperneq 158
Qupperneq 159
Qupperneq 160

x

Fjölrit RALA

Direct Links

Hvis du vil linke til denne avis/magasin, skal du bruge disse links:

Link til denne avis/magasin: Fjölrit RALA
https://timarit.is/publication/1497

Link til dette eksemplar:

Link til denne side:

Link til denne artikel:

Venligst ikke link direkte til billeder eller PDfs på Timarit.is, da sådanne webadresser kan ændres uden advarsel. Brug venligst de angivne webadresser for at linke til sitet.