infrared heating, irrigation, leaf carbon isotopes, net ecosystem exchange, photosynthesis, respiration, leaf nitrogen, alix arctica, nutrient availability, Climate, Environmental Monitoring, Rain, Arctic Regions, Ecosystem, Seasons, Carbon, Global temperature changes, Ecosystems, Analysis, Phytochemistry, Nitrogen, Rain and rainfall, Carbon cycle (Biogeoche...
general, Soils, Ecosystems, Earth Sciences, Life Sciences, Carbon, temperature, Biogeochemistry, Deserts, Biogeosciences, Environmental Chemistry, Soil carbon cycling, Q 10, Hierarchical Bayesian