Raitio, Hannu & Kilponen, Tuire (edit.). 1999.

Forest condition monitoring in Finland, National report 1998.

Sisältää seuraavat artikkelit: - Contains the following papers:

1 Forest condition monitoring in Finland during 1985–1998: Hannu Raitio

2 Background air quality in Finland in 1997: Jari Waldén, Tuija Ruoho-Airola and Liisa Leinonen

3 Results of the 1998 national crown condition survey (ICP Forests/Level I): Martti Lindgren

4 Biotic and abiotic forest damage in 1998: Katriina Lipponen, Martti Varama and Risto Heikkilä

5 Finnish Programme for the Intensive Monitoring of Forest Ecosystems (ICP Forests/Level II)

5.1 Description of the programme: Hannu Raitio

5.2 Results of the individual surveys in 1997

5.2.1 Mandatory monitoring

• Crown condition: Martti Lindgren
• Needle chemistry: Hannu Raitio
• Soil condition; Observation plots on peatlands: Markku Saarinen and Seppo Kaunisto
• Deposition: Antti-Jussi Lindroos, John Derome, Kirsti Derome and Kaarina Niska

5.2.2 Optional monitoring

• Meteorological measurements: Päivi Merilä

5.3 Integrated studies

5.3.1 Preliminary evaluation of the effects of acidifying nitrogen and sulphur deposition on soil condition on the monitoring plots: John Derome, Antti-Jussi Lindroos and Kaarina Niska

5.3.2 Water and element fluxes at the Hietajärvi monitoring site; an application of the ACIDIC model: Timo Kareinen, Hannu Ilvesniemi, Ari Nissinen, Michael Starr, Liisa Ukonmaanaho, Antti-Jussi Lindroos and Risto Sievänen

6 Co-operation between the integrated monitoring programme (ICP IM) and the intensive and continuous monitoring of forest ecosystems (ICP Forests/Level II) in Finland: Michael Starr and Liisa Ukonmaanaho

7 Pilot studies

7.1 Sampling strategy for the assessment of temporal change in ground vegetation in boreal forests: Maija Salemaa, Satu Monni, Felix Royo Peris and Christian Uhlig

7.2 Determination of aluminium fractions in soil water: John Derome, Antti-Jussi Lindroos, Kirsti Derome and Kaarina Niska

7.3 Comparison of soil water and percolation water quality: John Derome, Antti-Jussi Lindroos and Kaarina Niska

7.4 Seasonal variation in the size and chemical composition of Scots pine and Norway spruce needles in different weather condition: Hannu Raitio and Päivi Merilä

7.5. Airborne imaging spectrometer (AISA) in forest inventory and forest health monitoring: Erkki Tomppo, Anssi Pekkarinen, Ville Kankaanhuhta, Kai Mäkisara and Helena Henttonen

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