liu.seSearch for publications in DiVA
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Naturhänsyn på slutavverkade hyggen i Östergötlands län.
Linköpings universitet, Institutionen för fysik, kemi och biologi.
2011 (svensk)Independent thesis Basic level (degree of Bachelor), 10,5 poäng / 16 hpOppgave
Abstract [en]

95% of the productive forest land in Sweden are now being exploited for forestry. The new Forestry Act of 1993 equate the goal of production and the environmental goal which means that the objective for forestry is a sustainable yield, while the biological diversity must be preserved. Recent years results from the inventories of the Board of Forestry show declining trends in how nature conservation aspects taken into consideration at the felling sites.The aim of this study is to investigate what happends with the nature consideration taken at felling sites in the long run. 20 final fellings in the county of Östergötland were re-inventoried 7-9 years after final felling. These felling sites had previously been inventoried before final felling (P0) and one year after final felling (P1) in the inventory Polytax by the Board of Forestry. On 18 of 20 felling sites nature consideration had decreased significantly from P1 inventory to re-inventory. Retention trees had declined the most, 7.9% of the total volume of retention trees was gone. Taking conservation in to consideration at final felling sites by retenetion of trees and habitats with high conservation value is an important step in preserving biodiversity and increasing the chances of survival for the species considered sensitive to forestry. In order to improve the consideration of nature and thereby increase the chances of species survival a functional follow-up of conservation efforts at the felling sites is required.

sted, utgiver, år, opplag, sider
2011. , s. 27
Emneord [en]
Biodiversity, final felling, nature consideration, Polytax, retention trees
HSV kategori
Identifikatorer
URN: urn:nbn:se:liu:diva-69647ISRN: LiTH-IFM- EX--11/2510--SEOAI: oai:DiVA.org:liu-69647DiVA, id: diva2:430443
Fag / kurs
Applied biology
Presentation
2011-05-31, Linköping, 15:00 (svensk)
Uppsök
Agriculture, Veterinary Medicine, Forestry
Veileder
Examiner
Tilgjengelig fra: 2011-08-09 Laget: 2011-07-09 Sist oppdatert: 2011-08-09bibliografisk kontrollert

Open Access i DiVA

fulltext(434 kB)352 nedlastinger
Filinformasjon
Fil FULLTEXT01.pdfFilstørrelse 434 kBChecksum SHA-512
fd9c9cf9b2abec44fa398124338911d273e2128efad788a509a19dbaa524caea768fa3d0576975734bac252f0bbf99e9fe260e465921ac2e5636da8efea79823
Type fulltextMimetype application/pdf

Søk i DiVA

Av forfatter/redaktør
Jonsson, Sofia
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar
Totalt: 352 nedlastinger
Antall nedlastinger er summen av alle nedlastinger av alle fulltekster. Det kan for eksempel være tidligere versjoner som er ikke lenger tilgjengelige

urn-nbn

Altmetric

urn-nbn
Totalt: 111 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf