AGRIS — международная информационная система по сельскохозяйственным наукам и технологиям

[ Опубликовано в: Pollution ]
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Discussion of the effects of N with and without acidified S on a sitka spruce ecosystem after 5 years treatment

2002

Sheppard, L.J. | (CEH Edinburgh Bush Estate, Edinburgh (United Kingdom)) | Crossley, A. | Ingleby, K. | Carfrae, J. | Harvey, F. | Kennedy, V.

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia

Spectral differences of the functional crown parts and status of Norway spruce trees studied using remote sensing information

2002

Malenovsky, Z. (Academy of Sciences of the Czech Republic, Ceske Budejovice (Czech Republic). Institute of Landscape Ecology. Department of Forest Ecology) | Clevers, J.G. P.V. | Arkimaa, H. | Kuosmanen, V. | Cudlin, P. | Polak, T.

Institute of Agricultural Knowledge and Innovation - Slovakia - Slovakia


Air pollution and forest decline in Central Europe

1995

Kandler, O. | Innes, J.L. (Botanical Institute of the Ludwig-Maximilians University of Munich, Menzinger Strasse 67, 80638 Munchen (Germany))

Department for Environment, Food and Rural Affairs - United Kingdom

Effects of crown decline on increment in Norway spruce (Picea abies (L.) Karst) in southern Sweden

1989

Bjoerkdahl, G. | Eriksson, H. (Swedish Univ. of Agricultural Sciences, Garpenberg (Sweden). Dep. of Forest Yield Research)

The Norwegian University Library of Life Sciences - Norway

Monitoring of forest vitality in Norway

1989

Venn, K. | Holen, C.O. (Norsk Institutt for Skogforskning, Aas (Norway). Avd. for Skogoekologi) | Loevseth, T. (Norsk Inst. for Jord- og Skogkartlegging, Aas (Norway))

The Norwegian University Library of Life Sciences - Norway