Differences

This shows you the differences between two versions of the page.

--- wiki:biomass_production_from_grassland_-_supply [2018/07/11 11:45] – sebastian
+++ wiki:biomass_production_from_grassland_-_supply [2018/07/11 12:07] – sebastian
@@ Line 1: / Line 1: @@
 ==== Biomass production from grassland - Supply ====
-==== General description: ====
+==== General description ====
 The approach presented here is comprised of two main parts. The first part (steps 1 and 2) assesses the **optimal yield** (ES potential) according to the length of the growing season, the respective growth functions and the specific land use types. The second part refines the biomass productivity according to region-specific precipitation patterns (steps 3 to 7) and local small-scale topographic conditions (steps 8 to 10), in order to provide more reliable **local yield estimates ** (ES status). **Figure 1 **describes in detail the calculation procedure to derive the Supply (DM kg/ha) for each local administrative units (LAU2) of the Alpine Space.
-==== Input data: ====
+==== Input data ====
   * DEM (slope, aspect) * Precipitation (in mm) * Climate Data (number of Vegetation days, start of growing season) * Land use types (intensively used, moderately used and extensively used grassland, Natural Grassland (CLC)…)
-==== Calculation processes: ====
+==== Calculation processes ====
 <font 14px/inherit;;black;;inherit>**(1) Calculate Vegetation Days** (days with// T//</font><sub><font inherit/inherit;;black;;inherit>mean</font></sub><font inherit/inherit;;black;;inherit>≥ 5 C)</font>
@@ Line 66: / Line 66: @@
   * <font 14px/inherit;;inherit;;inherit>In the final step local yield is calculated without the losses caused by exposition:</font>* <font 14px/inherit;;inherit;;inherit>the Annual Precipitation <= 1500 mm **then** use the following formula: [(100 - (Aspect modified / 2)) / 100) * Slope Yield] **else** this other formula [((100 – Aspect modified) / 100) * Slope Yield)].</font>
-__<font 10.0pt/inherit;;inherit;;inherit>References:</font>__
+__<font 12px/inherit;;inherit;;inherit>References:</font>__
-<font 10.0pt/inherit;;inherit;;inherit>Krautzer, Bernhard, Christian Uhlig, and Helmut Wittmann. "Restoration of Arctic–Alpine Ecosystems."</font><font 10.0pt/inherit;;inherit;;inherit>Restoration Ecology: The New Frontier 189 (2012)</font>
+__<font 12px/inherit;;inherit;;inherit>Krautzer, Bernhard, Christian Uhlig, and Helmut Wittmann. "Restoration of Arctic–Alpine Ecosystems."Restoration Ecology: The New Frontier 189 (2012)</font>__
-<font 10.0pt/inherit;;inherit;;inherit>Egger, G., et al. (2004). GIS-gestützte Ertragsmodellierung zur Optimierung des Weidemanagements auf Almweiden.</font><font 10.0pt/inherit;;inherit;;inherit>Irdning, Irdning: BAL. modified by Jaeger and Tasser et al.</font>
+__<font 12px/inherit;;inherit;;inherit>Egger, G., et al. (2004). GIS-gestützte Ertragsmodellierung zur Optimierung des Weidemanagements auf Almweiden.Irdning, Irdning: BAL. modified by Jaeger and Tasser et al.</font>__
-<font 10.0pt/inherit;;inherit;;inherit>Urthaler, K. (2016). Modellierung und Validierung des landwirtschaftlichen Ertrages der Grünlandflächen Südtirols. Institut für Ökologie. Innsbruck, Leopold Franzens Universität. Master of Science</font>
+__<font 12px/inherit;;inherit;;inherit>Urthaler, K. (2016). Modellierung und Validierung des landwirtschaftlichen Ertrages der Grünlandflächen Südtirols. Institut für Ökologie. Innsbruck, Leopold Franzens Universität. Master of Science</font>__
 \\