Gaining Insights on the Effects of Tree Species on Soils; Effects of British Columbia Tree Species on Forest Floor Chemistry; Nutrient Turnover, Greenhouse GAs Exchange and Biodiversity in Natural Forests of Central Europe; Tree Species Effects on Nitrogen Cycling and Retention: A Synthesis of Studies Using 15N Tracers; Tree Species Management and Nitrate Contamination of Groundwater: A Central European Perspective; Plant Effects on Soils in Drylands: Implications for Community Dynamics and Ecosystem Restoration; The response of Belowground Carbon Allocation in Forests to Global Change; How Nitrogen-fixing Trees Change Coil Carbon; Effects of Tree Species on C- and N-Cyelling and Bisphere-Atmosphere Exchange of Trace Gases in Forests; Significance of Forests as Sources fo N²O and NO; Microbial Processing of Humic Substances from Meadow and Forest Soils; Phosphorus Compound under Different Plants in an Artificial Soil Formation Experiment; Short-term Microbial Kinetics of Soil Microbial Respiration - A General Paramter Across Scales? The Influence of Stand Density on Growth of Three Conifer Species; The Siberian Afforestation Experiment: History, Methodology, and Problemes; Productivity of Six Tree Species Palntations for Three Decades in the Siberian Afforestation Experiment; Biochemistry of Carbon and Nitrogen in the Siberian Afforestation Experiment; Tree Species Effects on Potential Production and Consumption of Carbon Dioxide, Methane, and Nitrous Oxide: The Siberian Afforestation Experiment; The Formation of Soil Invertebrate Communities in the Siberian Afforestation Experiment; The Transformation of Plant Residues under Different Tree Species in the Silberian Afforestation Experiment; Tree Diversity and Soil Biology: A New Research Program in French Guyana.
