[ Publié dans: Pollution ]
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Comparative time-course mineral content study between healthy and diseased Picea trees from polluted areas
1990
Santerre, A. (Institut de Chimie des Substances Naturelles, Gif-sur-Yvette (France)) | Mermet, J.M. | Villanueva, V.R.
Wageningen University & Research - Netherlands
[Reduction of forest damage caused by air pollution in Norway spruce (Picea abies (L.) Karst.) stands by means of melioration and the establishment of mixed forests]
1990
Lucke, E. (Institut fuer Forstwissenschaften Eberswalde, Suhl (Germany). Forschungs- und Ueberleitungszentrum) | Melzer, E.W.
ZB MED Nutrition. Environment. Agriculture - Germany
[Melioration and fertilization as conditions of re-afforestation of areas of the Ore Mountains damaged by air pollution]
1990
Nebe, W. (Technische Univ. Dresden, Tharandt (Germany). Sektion Forstwirtschaft)
ZB MED Nutrition. Environment. Agriculture - Germany
[High moisture content of soils as important ecological factor on forest openings caused by air pollution effects]
1990
Herynek, J. (Vysoka Skola Zemedelska, Brno (CSFR). Lesnicka Fakulta)
ZB MED Nutrition. Environment. Agriculture - Germany