carbon dioxide
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Responses of Fruit Trees to Global Climate Change
58,84 € In den Warenkorb -
The Excretory Function of Higher Plants
128,39 € In den Warenkorb -
![Honighäuschen (Bonn) - In the early 1980s, forest decline became a matter of public and scientific concern when forest stands with Norway spruce (Picea abies [L. ] Karst. ) showed evident damage on a large geographical scale throughout Europe. The causes of the observed symptoms could not be elucidated on the basis of the state of knowledge at that time. Therefore, several research projects were launched both in Germany and in some other countries in order to identify the relevant pathogenic factors. In 1985, the Federal Ministry for Research and Technology decided to include the site "Postturm", forest district Farchau/Ratzeburg, in the spon sorship of the research on forest decline as a site typical for lowlands and a sphere of anthropogenic urban influence. The investigation area is situated about 40 krn east-northeast of the city of Hamburg. Since spruce trees in particular showed severe decline, emphasis was laid on this species. The programme started in 1986 and extended to 1992, with some activities con tinuing beyond this time. Working groups from 13 institutions took part in the overall project.](/wp-content/uploads/9783642644146-300x455.jpg)
Air Pollution
117,69 € In den Warenkorb -
Effects of Land-Use Change on Atmospheric CO2 Concentrations
129,98 € In den Warenkorb -
North American Temperate Deciduous Forest Responses to Changing Precipitation Regimes
128,39 € In den Warenkorb -
Bioengineering Aspects in the Design of Gas Exchangers
199,98 € In den Warenkorb -
Photosynthetic Carbon Assimilation
93,08 € In den Warenkorb -
Gases in Plant and Microbial Cells
139,09 € In den Warenkorb -
High-Tech and Micropropagation I
160,49 € In den Warenkorb -
Advances in Bioclimatology_4
192,59 € In den Warenkorb -
Abiotic Stresses in Plants
181,89 € In den Warenkorb -
Ecophysiology of Photosynthesis
139,09 € In den Warenkorb