AGRIS - Sistema Internacional para la Ciencia y Tecnología Agrícola

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Resultados 71-80 de 83

Epicuticular waxes on the needles of Norway spruce and Scots pine in the area of the Kunda cement plant

2000

Mandre, M. | Bogdanov, V. (Estonian Agricultural Univ., Tartu (Estonia). Forest Research Inst.)

Estonian University of Life Sciences Library - Estonia

Black spruce in the industrial area North-East Estonia

2000

Mandre, M. (Estonian Agricultural Univ., Tartu (Estonia). Forest Research Inst.)

Estonian University of Life Sciences Library - Estonia

Air pollution impact on the content of carbohydrates in the needles of Norway spruce

2000

Mandre, M. | Kloseiko, J. (Estonian Agricultural Univ., Tartu (Estonia). Forest Research Inst.)

Estonian University of Life Sciences Library - Estonia

Increment of conifers and its air pollution-related tendencies in Ida-Viru and Laeaene-Viru counties

2000

Ots, K. | Rauk, J. (Estonian Agricultural Univ., Tartu (Estonia). Forest Research Inst.)

Estonian University of Life Sciences Library - Estonia

Forest condition in Estonia in 1988-99, defoliation and forest damages on Level I sample points

2000

Karoles, K. | Ounap, H. | Pilt, E. | Terasmaa, T. | Kivits, H. (Estonian Centre of Forest Protection and Silviculture, Tartu (Estonia))

Estonian University of Life Sciences Library - Estonia

Changes in forest ecosystems of Viru county influenced by industrial air pollution

2000

Mandre, M. (Estonian Agricultural Univ., Tartu (Estonia). Forest Research Inst.)

Estonian University of Life Sciences Library - Estonia

Impact of air pollution on morphological parameters of conifers in an area of soil shale mining and processing

2000

Ots, K. (Estonian Agricultural Univ., Tartu (Estonia). Forest Research Inst.)

Estonian University of Life Sciences Library - Estonia

Concentration of chemical elements in the xylem wood of Scots pines growing in different environmental conditions

2000

Paern, H. (Estonian Agricultural Univ., Tartu (Estonia). Forest Research Inst.)

Estonian University of Life Sciences Library - Estonia

Morphometric parameters of conifer needles and shoots in the areas near the Kunda cement plant

2000

Ots, K. (Estonian Agricultural Univ., Tartu (Estonia). Forest Research Inst.)

Estonian University of Life Sciences Library - Estonia

Temporal changes in atmospheric air pollution in industrial areas of Ida- and Laeaene-Viru counties

2000

Liblik, V. | Pensa, M. | Kundel, H. (University of Educational Science, Tallinn (Estonia). Inst. of Ecology)

Estonian University of Life Sciences Library - Estonia