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Abteilung: |
Bodenökologie |
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Projektleitung: |
Frey Beat |
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Projekt-No.: |
Projekt-Titel: |
Projekt-Ziele: |
Projekt-Dauer: |
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4.06.1511 |
Tree root biology: |
The proposed project aims to identify carbohydrate-related genes in poplar roots that are regulated by environmental stress. Our specific objectives are:
The proposed project may facilitate a more complete understanding of the interaction of above ground stress to altered carbohydrate metabolism in woody roots and may reveal new biomarkers to detect above ground stress in root systems. |
2006 - 2010 |
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4.03.1378 |
Reactions of ammonium-oxidising and nitrogen-fixing bacteria to metal stress in the rhizosphere of Norway spruce studied by molecular tools |
The proposed project has the overall goal to use molecular markers (16S rDNA, amoA and nifH) for the characterisation of key microbial populations in the rhizosphere of Norway spruce by investigating nitrifying (AOB) and nitrogen-fixing bacteria (NFM). The specific research questions in the project to answer will be:
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2003 - 2006 |
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4.03.1363 |
Critical Limits and Effect Based Approaches for Heavy Metals |
Das Ziel der Untersuchungen sind die Bestimmung von kritischen Belastungsgrenzen ausgewählter Schwermetalle in der Bodenlösung. Diese Werte liefern neben den kritischen Einträgen von Schwermetallen Entscheidungsgrundlagen für die Planung von Luftreinhaltemassnahmen und zu grenzenüberschreitenden Emissionsbeschränkungen. Folgende Teilziele werden verfolgt:
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2003 - 2006 |