Artikkelin koko teksti on saatavilla vain PDF-formaatissa.

Tapani Sallantaus (email), Harri Vasander, Jukka Laine

Metsätalouden vesistöhaittojen torjuminen ojitetuista soista muodostettujen puskurivyöhykkeiden avulla

Sallantaus T., Vasander H., Laine J. Metsätalouden vesistöhaittojen torjuminen ojitetuista soista muodostettujen puskurivyöhykkeiden avulla.

English title: Prevention of detrimental impacts of forestry operations on water bodies using buffer zones created from drained peatlands

Tiivistelmä

Before large-scale drainage, the outflowing water from forests was naturally filtered through peatlands. The even topography, dense moss cover and the favourable physical, chemical and biological properties of surface peat facilitate versatile buffering functions in these systems. In addition to retaining suspended solids, peatlands may act as traps for nutrients or harmful metals. Major part of these buffering systems have been lost as a result of forestry drainage. Restoring drained peatlands, being potentially well suited to act as a buffer zone between forestry land and a watercourse, is the major reason for rewetting outside nature reserves. Potentially each drainage area should include a restored part through which waters both from the drainage area itself and from the surrounding upland forest catchment would be filtered. Preliminary results from three experimental catchments show that buffer zones restored from drained peatlands may be succesfully used in decreasing the detrimental impacts forestry operations may have on adjacent water courses. Long-term monitoring is, however, required for the quantitative assessment of the buffer efficiency.

Avainsanat
peatland drainage; load; restoration; water pollution

Tekijät
  • Sallantaus, Pirkanmaa Regional Environment Centre, P.O.Box 297, FIN-33101 Tampere, Finland Sähköposti ei.tietoa@nn.oo (sähköposti)
  • Vasander, Sähköposti ei.tietoa@nn.oo
  • Laine, Sähköposti ei.tietoa@nn.oo

Vastaanotettu 31.10.2017 Julkaistu 1.1.1998

Katselukerrat 908

Saatavilla http://suo.fi/article/9779 | Lataa PDF

Creative Commons License CC BY-NC-ND 4.0

Rekisteröidy
Click this link to register to Suo - Mires and peat.
Kirjaudu sisään
Jos olet rekisteröitynyt käyttäjä, kirjaudu sisään tallentaaksesi valitsemasi artikkelit myöhempää käyttöä varten.
Ilmoitukset päivityksistä
Kirjautumalla saat tiedotteet uudesta julkaisusta
Valitsemasi artikkelit
Hakutulokset
Kokko A., Ojanen P. et al. (2021) Suoluontotyyppien uhanalaisuus Suo - Mires and peat vol. 71 no. 1 artikkeli 10590
Laitinen J., Ojanen P. et al. (2021) Soiden eliölajit ja niiden uhanalaisuus Suo - Mires and peat vol. 71 no. 1 artikkeli 10589
Lindholm T., Heikkilä R. et al. (2020) Mire ecosystem studies in Finland and in Russia .. Suo - Mires and peat vol. 70 no. 2-3 artikkeli 10320
Laiho R., Penttilä T. et al. (2006) Post-drainage dynamics of P uptake by trees and .. Suo - Mires and peat vol. 57 no. 1 artikkeli 9845
Vasander H., (2000) Millennium Wetland Event - The biggest ever orga.. Suo - Mires and peat vol. 51 no. 4 artikkeli 9808
Sallantaus T., Vasander H. et al. (1998) Prevention of detrimental impacts of forestry op.. Suo - Mires and peat vol. 49 no. 4 artikkeli 9779
Vasander H., Kuusipalo J. et al. (1993) Vegetation changes after drainage and fertilizat.. Suo - Mires and peat vol. 44 no. 1 artikkeli 9725
Tolonen K., Vasander H. et al. (1992) Preliminary estimate of long-term carbon accumul.. Suo - Mires and peat vol. 43 no. 4-5 artikkeli 9721
Saarinen T., Tolonen K. et al. (1992) Use of 14C labelling to measure below-ground bio.. Suo - Mires and peat vol. 43 no. 4-5 artikkeli 9714
Laine J., Vasander H. et al. (1992) A method to estimate the effect of forest draina.. Suo - Mires and peat vol. 43 no. 4-5 artikkeli 9710
Jauhiainen J., Vasander H. et al. (1992) Differences in response of two Sphagnum species .. Suo - Mires and peat vol. 43 no. 4-5 artikkeli 9707
Alm J., Tolonen K. et al. (1992) Determination of recent apparent carbon accumula.. Suo - Mires and peat vol. 43 no. 4-5 artikkeli 9702
Hotanen J.-P., Vasander H. (1992) Post-drainage development of vegetation in south.. Suo - Mires and peat vol. 43 no. 1 artikkeli 9687
Kaakkinen E., Salminen P. et al. (1990) Scottish blanket mires and their conservation Suo - Mires and peat vol. 41 no. 1 artikkeli 9669
Vasander H., Lindholm T. (1987) Use of mires for agricultural, berry and medical.. Suo - Mires and peat vol. 38 no. 2 artikkeli 9627
Vasander H., Mikkola J. (1986) Monitoring lead emissions with moss bags near a .. Suo - Mires and peat vol. 37 no. 5 artikkeli 9621
Vasander H., Lindholm T. (1985) Damage caused by Pine die-back (Ascocalyx abieti.. Suo - Mires and peat vol. 36 no. 4-5 artikkeli 9607
Lindholm T., Vasander H. (1983) Suo - Mires and peat vol. 34 no. 4-5 artikkeli 9574
Vasander H., (1983) The low profitability of draining and fertilizin.. Suo - Mires and peat vol. 34 no. 4-5 artikkeli 9573
Vasander H., (1982) Sampling of low volume peatland pine stands for .. Suo - Mires and peat vol. 33 no. 3 artikkeli 9555
Vasander H., (1981) Nutrients in an ombrotrophic bog ecosystem in th.. Suo - Mires and peat vol. 32 no. 4-5 artikkeli 9542
Solmari H., Vasander H. (1981) Plant biomass and production in LhK, MK, MkK and.. Suo - Mires and peat vol. 32 no. 4-5 artikkeli 9531
Vasander H., (1981) Plant biomass and production in an ombrotrophic .. Suo - Mires and peat vol. 32 no. 4-5 artikkeli 9529
Lindholm T., Vasander H. (1979) Growth and regeneration of scots pine (Pinus syl.. Suo - Mires and peat vol. 30 no. 4-5 artikkeli 9499
Vasander H., Minkkinen K. et al. (2023) Field course on peat mosses and plant biogeograp.. Suo - Mires and peat vol. 74 no. 1-2 artikkeli 10820
Korpela L., Sarkkola S. et al. (2020) Suoseuran ja metsäylioppilaiden retkeily Pohjois.. Suo - Mires and peat vol. 70 no. 2-3 artikkeli 10321
Elo L., Lindholm T. et al. (2018) Suoseura Virossa 2016 – keidassoita, lähdelettoj.. Suo - Mires and peat vol. 67 no. 2 artikkeli 10098
Vasander H., Larmola T. et al. (2021) Suoseuran opiskelijatyöpaja soiden kestävän käyt.. Suo - Mires and peat vol. 72 no. 1 artikkeli 10689
Vasander H., Salminen P. et al. (2022) In Memoriam: Suoseuran kunniajäsen, professori R.. Suo - Mires and peat vol. 73 no. 2 artikkeli 10792
Vasander H., Heikkilä R. et al. (2022) In Memoriam: Tapio Lindholm 1953–2021 Suo - Mires and peat vol. 73 no. 1 artikkeli 10735
Ojanen P., Aapala K. et al. (2021) Ojituksen vaikutus luonnon monimuotoisuuteen, il.. Suo - Mires and peat vol. 71 no. 1 artikkeli 10594
Laitinen J., Ojanen P. et al. (2021) Soiden kasvillisuus Suo - Mires and peat vol. 71 no. 1 artikkeli 10591