Environmental Data: Urals: latitudinal decline in treeline biomass and...

Urals: latitudinal decline in treeline biomass and productivity

1. Stand characteristics along 18 elevational gradients in treeline ecotones from the South to Polar Urals 2. Climate data of 5 major regions along the Urals extrapolated from meteo stations (1976.2006) 3. Air and Soil temperatures monitored in situ in the South and Polar Urals 4. Soil data (stone contents, sand fraction, carbon stocks, plant available nitrogen and phosphorus) South, North, Polar Urals 5. Element concentration needles of Larix sibirica (South and Polar Urals)