Title Authors Year
UNECE Critical Levels Workshop Proceedings

Guderian, R…

1998
Nitrogen deposition and its contribution to nitrogen cycling and associated soil processes

Goulding, K…

1998
The nitrogen content of upland rivers in Britain: the significance of organic N

Chapman, P.…

1998
The effect of air pollution from nitrogen dioxide (NO2) on epiphytic lichens in Seville, Spain.

Funetes, J.…

1998
Denitrification and nitrous oxide concentration in the Humber Estuary, UK, and Adjacent Coastal zones

Barnes, J…

1998
Long-term decline in the thickness of eggshells of thrushes, Turdus spp., in Britain

Green, R.E…

1998
Effects of grass-encroachment on vegetation and soil in Dutch dry dune grasslands

Veer, M.A.C…

1998
Environmental effects of ozone depletion: 1998 assessment

UNEP,

 		1998
Modelling dynamic copper balances for a contaminated sandy soil following land use change from agriculture to forestry

Moolenaar,…

1998
Studies on the egg quality of the Great Tit (Parus major) in relation to soil-condition.

Weimer, V…

1998