Title Authors Year
Responses of Norwegian alpine Betula nana community to nitrogen fertilization

Paal, J.;…

1997
Stem growth reductions in mature Sitka spruce trees exposed to acid mist

Crossley, A…

1997
Ecophysiology of a snow-bed bryophyte Kiaeria starkei during snowmelt and uptake of nitrate from meltwater

Woolgrove,…

1996
Acid deposition and soils: a perspective for nature conservation

Bareham, S.…

1996
Effect of ozone and sulphur on mycorrhizae of Pinus halepensis Mille

Dmaz, G.;…

1996
Responses of plants to atmospheric sulphur.

Rennenberg…

1996
Adverse health effects due to soil water acidification: a Swedish research programme

Oskarsson,…

1996
Quantitative relationships of invertebrates to pH in Norwegian river systems.

Larsen, J…

1996
Different responses to ozone of tobacco, poplar, birch and alder.

Gunthardt-…

1996
Manual on methodologies and criteria for mapping critical levels/loads and geographical areas where they are exceeded

UNECE,

 		1996