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Resultados 201-210 de 322
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))
Effects from three years of simulated N deposition on growth and N uptake in boreal understorey plants
1999
Nordin, A. | Strengbom, J. | Ericson, L. | Naesholm, T.
Litter transformation in spruce forest as a key element of ecosystem function assessment under different ecological conditions
1999
Ushakova, G. | Koroleva, N. (Polar-Alpine Botanical Garden, Kirovsk (Russia))
Key elements for lake ecological assessment: Latvian experience [45 lakes]
1999
Poikane, S. | Licite, V. (Latvian Environment Data Centre, Jurmala (Latvia))
Aluminium: The need for a re-evaluation of its solubility and toxicity in mature spruce stands
1999
Wit, H.A. de (Norwegian Forest Research Inst., Aas (Norway)) | Mulder, J. | Nygaard, P.H. | Aamlid, D. | Huse, M. | Kortnes, E.
Nitrogen status and impact of nitrogen imput in forests: indicators and their possible use in critical load assessment
1999
Gundersen, P.
Investigating the use of larger scale maps for mapping the potential sensitivity of surface waters to acidification
1999
Ullyett, J.M. (Institute of Terrestrial Ecology, Huntingdon (UK)) | Hornung, M. | Hall, J.R. | Kernan, M.
High immobilization and stabilization of ammonium in Danish heath moor layers?
1999
Kristensen, H.L. (Danmarks Miljoeundersoegelser, Silkeborg (Denmark))
Pilot study on the relationship between defoliation and critical loads exceedance in Poland
1999
Mill, W. | Wawrzoniak, J.
Critical load of raised bogs in Denmark
1999
Risager, M. (Copenhagen Univ. (Denmark))
