Presenters-0506: Difference between revisions
From CSDMS
No edit summary |
No edit summary |
||
Line 2: | Line 2: | ||
|CSDMS meeting event title=CSDMS 2020 Webinars | |CSDMS meeting event title=CSDMS 2020 Webinars | ||
|CSDMS meeting event year=2020 | |CSDMS meeting event year=2020 | ||
|CSDMS meeting presentation type= | |CSDMS meeting presentation type=Webinar | ||
|CSDMS meeting webinar date=2020/07/14 10:00 | |CSDMS meeting webinar date=2020/07/14 10:00 | ||
|CSDMS meeting first name=Pei-Ling | |CSDMS meeting first name=Pei-Ling |
Revision as of 16:19, 14 July 2020
CSDMS 2020 Webinars
CSDMS Summer Science Series II: Quantifying Land-Use Impacts on SOC, Soil Texture, and Bulk Density for Earth System Modeling
Abstract
Soils control the influence of how land use and land cover (LULC) change the global water, energy, and biogeochemical cycles. However, Earth System Models often assume soil properties stay constant over time that leaves uncertainties in assessing LULC impacts. This study quantifies impacts of agriculture, pasture, grazing, vegetation harvest, and secondary vegetation cover on SOC, texture, and bulk density through meta-analyses. We showed how LULCs link to different soils and constructed a model to estimate how LULCs change soil properties and how climate and soil conditions alter the impacts. Results provide better land surface characteristics to improve Earth systems modeling.
Please acknowledge the original contributors when you are using this material. If there are any copyright issues, please let us know (CSDMSweb@colorado.edu) and we will respond as soon as possible.
Of interest for: