Alpine and Polar Treelines in a Changing Environment; Effects of Climate Change at Treeline: Lessons from Space-for-Time Studies, Manipulative; Experiments, and Long-Term Observational Records in the Central Austrian Alps; Growth Trends of Coniferous Species along Elevational Transects in the Central European Alps Indicate Decreasing Sensitivity to ClimateWarming; Artificial Top Soil Drought Hardly Affects Water Use of Picea abies and Larix decidua Saplings at the Treeline in the Austrian Alps; Winter Embolism and Recovery in the Conifer Shrub Pinus mugo L.; Weak Apical Control of Swiss Stone Pine (Pinus cembra L.) May Serve as a Protection against Environmental Stress above Treeline in the Central European Alps; High Resolution Maps of Climatological Parameters for Analyzing the Impacts of Climatic Changes on Swiss Forests; Latitude andWeather Influences on Sun Light Quality and the Relationship to Tree Growth; Photosynthetic Performance in Pinus canariensis at Semiarid Treeline: Phenotype Variability to Cope with Stressful Environment; Photosynthetic Pigments in Siberian Pine and Fir under Climate Warming and Shift of the Timberline; Arctic Greening Caused by Warming Contributes to Compositional Changes of Mycobiota at the Polar Urals; Microsite Effects on Physiological Performance of Betula ermanii at and Beyond an Alpine Treeline Site on Changbai Mountain in Northeast China; Leaf and Soil δ15N Patterns Along Elevational Gradients at Both Treelines and Shrublines in Three Different Climate Zones; Temperature, Wind, Cloud, and the Postglacial Tree Line History of Sub-Antarctic Campbell Island; Dendroclimatic Assessment of Ponderosa Pine Radial Growth along Elevational Transects inWestern Montana, U.S.A.; Microsites and Climate Zones: Seedling Regeneration in the Alpine Treeline EcotoneWorldwide; Treeline Research—From the Roots of the Past to Present Time. A Review.
