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Результаты 191-200 из 322
Ecological indicators of water quality at the Arctic region: Critical levels of integrating impacts
1999
Moiseenko, T. (Kola Science Centre, Apatity (Russia))
Critical levels of tropospheric ozone in Ireland
1999
Kluizenaar, Y. de | Aherne, J. | Farrel, E.P. (University Coll., Dublin (Ireland))
Pine needle chemistry near a large point SO2 source in Northernmost Europe
1999
Koptsik, G. | Koptsik, S. (Moscow State Univ. (Russia)) | Aamlid, D.
The role of microbial associations in interpreting and modifying the effects of acidification stress
1999
Finlay, R. | Ahonen-Jonnarth, U. (SLU, Uppsala (Sweden)) | Goeransson, A. | Rosling, A. | Lindahl, B. | Taylor, A. | Hees, P. van | Lundstroem, U.
Abundance of epiphytic microflora of Scots pine stands in polluted areas
1999
Ragoutis, A. | Armolaitis, K. (Lithuanian Forest Inst., Kaunas (Lithuania))
Uncertainties in large scale assessment of critical load exceedances, and the possibilities of validation
1999
Bak, J.
Relationship between tree status, ecological factors and pollution load
1999
Braun, S. | Rihm, B. | Flueckiger, W.
Is the status of mountain Norway spruce forest ecosystem affected by soil water Ca/Al ratio?
1999
Hruska, J. | Cudlin, P. | Kram, P. | Rauch, O.
Heathland ecosystem responses to nitrogen deposition and key processes involved
1999
Riis-Nielsen, T.
Critical loads and high degree of pollution causing damage to buildings in the black triangle region (in the Czech Republic)
1999
Hoskova, S. | Semerak, P. | Vydra, V. | Michalko, O. (Czech Technical Univ., Prague (Czech Republic))
