1 / 21

Intermountain Forest Tree Nutrition Cooperative “2013 Annual Meeting” University of Idaho

Nutrition Effects on Future Forest Productivity Harvest by Site Quality Study. Intermountain Forest Tree Nutrition Cooperative “2013 Annual Meeting” University of Idaho Terry M. Shaw . Study Design. Whole-Tree Low Slash. Bole-Only High Slash. No Slash. Veg -Control. Study Treatments.

papina
Télécharger la présentation

Intermountain Forest Tree Nutrition Cooperative “2013 Annual Meeting” University of Idaho

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Nutrition Effects on Future Forest Productivity Harvest by Site Quality Study Intermountain Forest Tree Nutrition Cooperative “2013 Annual Meeting” University of Idaho Terry M. Shaw

  2. Study Design Whole-Tree Low Slash Bole-Only High Slash No Slash Veg-Control

  3. Study Treatments

  4. Plot Layout P23 P22 North P24 P21 Block 4 Whole Tree P19 P20 Access Road Unit Boundary P17 P16 P13 P11 P10 P7 Block 3 Bole Only Block 2 Whole Tree P12 P8 P18 P14 P9 P1 P2 P15 Block 1 Bole Only P5 P3 21 Plot Monitoring Trees P4 P6

  5. Study Sites

  6. Site Characteristics *Does not include “Heritage “ leave trees.

  7. FVS PROJECTED STAND BIOMASS *Does not include “Heritage “ leave trees.

  8. FVS-NUTCAL PROJECTED STAND NITROGEN *Does not include “Heritage “ leave trees.

  9. SITE SLASH RETENTION

  10. SITE NITROGEN RETENTION

  11. Site Characteristics

  12. Slice Above One-YearCaliper Growth b b a a a a P < 0.10

  13. Slice Above One-YearHeight Growth c a b b b b P < 0.10

  14. Canus Three-YearCaliper Growth bc b c a a a P < 0.10

  15. Canus Three-YearHeight Growth b c c a a a P < 0.10

  16. Canus Three-YearCumlative Mortality

  17. Forest Soil Disturbance 0 = No compaction, depressions, displaced forest floor (FF)/soil displacement and erosion 1 = slight compaction, faint depressions, FF intact, slight soil structure (SS) change (crumbly to platy), slight erosion 2 = Compaction and depressions moderately deep, FF partially intact or missing, SS change continuous, erosion moderate 3 = Compaction and depressions deep, FF missing, SS change continuous-deep, erosion severe

  18. Canus Three-YearCaliper and Height Growth by Forest Disturbance Disturbance

  19. Slice Above Soil Temperature and Moisture

  20. Canus Soil Temperatureby Treatment

  21. Harvest by Site Quality StudySUMMARY Plant Loon SP2013 Total Biomass (Carbon) and Nutrient Budget (above and below ground) Surface Soil and Resin Capsule Nutrient Assessment Long Term Growth Productivity Assessment Soil-Site Disturbance Assessment

More Related