Mennesket har hatt ein påverknad på skogen i fleire tusen år, men dei siste hundreåra har denne påverknaden vorte intensivert som ein følgje av eit aukande folketal og teknologisk utvikling. I dag fins det få skogområde som er heilt upåverka av mennesket. Skogbruket er ei forholdsvis ny type forstyrring, som bryt skogdynamikken på ein annan måte enn naturlege forstyrringar som til dømes brann, vindfellingar og insektåtak, og som medfører ein nedgang i nøkkelhabitat som er viktige for å behalde det biologiske mangfaldet. Hundreår med seterdrift har òg medført ein stor påverknad på skogareala då nyryddingar og ulik beite- og hogstintensitet har endra konkurransehøva mellom skogsartane og ført til ein meir lysopen skogstruktur. Epifyttisk lav...
In this study I have analysed the history of a forest belonging to Saxåhyttan in Värmland. The study...
Since 1993 the Swedish Forestry Administration conducts a nation-wide inventory of wood-land key hab...
The following thesis is a study of the forest history on the island of Ängsön-Marskär concentrating ...
Mennesket har hatt ein påverknad på skogen i fleire tusen år, men dei siste hundreåra har denne påve...
Syftet med undersökningen var att undersöka landskapsförändring och skogsutveckling under de senaste...
In this work I have tried to reconstruct the forest history within Särna-Idre forest common in north...
In this work I have tried to reconstruct the forest history within Särna-Idre forest common in north...
This study was conducted to find out if there are forest structural differences along a gradient of ...
In this work I have tried to reconstruct the forest history within Särna-Idre forest common in north...
This study was conducted to find out if there are forest structural differences along a gradient of ...
This study was conducted to find out if there are forest structural differences along a gradient of ...
Skove er ikke bare skove. Ud over variation af træarter og forskellige strukturer i skovene kan skov...
The formerly grazed forest (utmark) was the dominant land use on most farms in southern Sweden until...
In this study I have analysed the history of a forest belonging to Saxåhyttan in Värmland. The study...
In this study I have analysed the history of a forest belonging to Saxåhyttan in Värmland. The study...
In this study I have analysed the history of a forest belonging to Saxåhyttan in Värmland. The study...
Since 1993 the Swedish Forestry Administration conducts a nation-wide inventory of wood-land key hab...
The following thesis is a study of the forest history on the island of Ängsön-Marskär concentrating ...
Mennesket har hatt ein påverknad på skogen i fleire tusen år, men dei siste hundreåra har denne påve...
Syftet med undersökningen var att undersöka landskapsförändring och skogsutveckling under de senaste...
In this work I have tried to reconstruct the forest history within Särna-Idre forest common in north...
In this work I have tried to reconstruct the forest history within Särna-Idre forest common in north...
This study was conducted to find out if there are forest structural differences along a gradient of ...
In this work I have tried to reconstruct the forest history within Särna-Idre forest common in north...
This study was conducted to find out if there are forest structural differences along a gradient of ...
This study was conducted to find out if there are forest structural differences along a gradient of ...
Skove er ikke bare skove. Ud over variation af træarter og forskellige strukturer i skovene kan skov...
The formerly grazed forest (utmark) was the dominant land use on most farms in southern Sweden until...
In this study I have analysed the history of a forest belonging to Saxåhyttan in Värmland. The study...
In this study I have analysed the history of a forest belonging to Saxåhyttan in Värmland. The study...
In this study I have analysed the history of a forest belonging to Saxåhyttan in Värmland. The study...
Since 1993 the Swedish Forestry Administration conducts a nation-wide inventory of wood-land key hab...
The following thesis is a study of the forest history on the island of Ängsön-Marskär concentrating ...