Titlebook: Air Pollution and Ecosystems; Proceedings of an In P. Mathy (Directorate-General for Science, Researc Conference proceedings 1988 ECSC, EEC

expansive

Acetaldehyde

BAIL

https://doi.org/10.1007/978-3-0348-6112-0 forest trees, as evidenced by the programme of this conference. This is in stark contrast to research over the last 70 years in both Europe and North America, where emphasis has been placed on understanding the impact of air pollutants on the economic yield of major agricultural crops. The present

横截,横断

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标准

Report on the SessionI of this Symposium and during a Workshop held in Bern, Switzerland (27 – 30 April 1987). This report attempts to summarize some of the main results from these discussions and to indentify important needs for future research.

方舟

Les Climats de Pollution en Europe: Caracterisation et Classificationlutants, precursors and radical species in the atmosphere, to the spatial and temporal variability of the data, and to the various kinds of indicators of pollution levels needed by the plant physiologists. Results of the 1984 EMEP campaign are presented. Some guidelines for future measurements and for the edition of the results are suggested.

calorie

sorbitol

Anonymous

Vergangenheit, Gegenwart und Zukunft,Several factors (climatic, biotic and edaphic) are considered which can modify the responses of plants to air pollutants. There is good evidence for the following:

Arteriography