خيارات البحث
النتائج 1 - 10 من 15
Utilisation d' un bio-indicateur vegetal pour la mesure de l' ozone en montagne.
1988
Garrec J.P. | Rose C.
Evidence from nitrogen fertilisation in the forests of Germany
1988
Kenk, G. | Fischer, H. (Forest Research Institute Baden-Wuerttemberg, 7800 Freiburg (Germany, F.R.))
[Use of a plant bio-indicator for measuring ozone in mountain areas]
1988
Garrec, J.P. (Institut National de la Recherche Agronomique, Seichamps (France). Centre de Nancy, Laboratoire d'Etude de la Pollution Atmospherique) | Rose, C.
[Surveillance of the condition of Danish forests by colour infrared aerial photography and satellite pictures]
1988
Olesen, H.H.
Chemical deposition to a high elevation red spruce forest
1988
Mueller, S.F. (Tennessee Valley Authority, Muscle Shoals, AL (USA)) | Weatherford, F.P.
Forest canopy transformation of atmospheric deposition
1988
Bredemeier, M. (Goettingen Univ. (Germany, F.R.). Research Centre of Forest Ecosystems and Forest Decline)
Critical deposition levels for nitrogen and sulphur on Dutch forest ecosystems
1988
Vries, W. de (Stichting voor Bodemkartering, Wageningen (Netherlands))
When the bough breaks: an analysis of forest decline in the UK
1988
Rose, C.
Factors influencing atmospheric deposition, stream export, and landscape accumulation of trace metals in forested watersheds
1988
Lindberg, S.E. (Oak Ridge National Lab., Oak Ridge, TN (USA). Environmental Sciences Div.) | Turner, R.R.
Atmospheric deposition in forest edges measured by monitoring canopy throughfall
1988
Draaijers, G.P.J. (Rijksuniversiteit Utrecht (Netherlands). Dept. of Physical Geography) | Ivens, W.P.M.F. | Bleuten, W.
