Spatial and temporal patterns of soil CO2 efflux in Soil-Vegetation-Atmosphere-Systems / PhD report 1: (05/2008)
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| Title: | Main Title: Spatial and temporal patterns of soil CO2 efflux in Soil-Vegetation-Atmosphere-Systems / PhD report 1: (05/2008) |
| Description: | Abstract: Soil, vegetation and the adjacent atmospheric boundary layer constitute key compartments which lie within the scope of mankind. These compartments are characterized by extremely complex inner patterns, structures and processes that act at different time and space scales but also by a continuous exchange of momentum, energy, water and carbon between compartments. Within the scope of the Transregional Collaborative Research Centre 32 “Patterns in Soil-Vegetation-Atmosphere Systems: monitoring, modelling and data assimilation” this spatio-temporal variability of catchment properties and their effect on water, solute and CO2 fluxes on a mesoscale is addressed. In this context special emphasis will be placed on the investigation of spatial patterns of soil CO2 effluxes and the follow-up application of a mesoscale model for simulating carbon related processes. Weekly CO2 soil respiration measurements using a closed dynamic chamber system will presumably be carried out at two research sites (forest, grassland) in the River Rur basin situated in Western Germany. The data obtained from these measurements along with other data concerning soil moisture, temperature, pH etc. will then be used to analyze the temporal variability of spatial patterns using a physically based 3-d water and transport model. For the simulation of carbon related processes a further development of the model will be required. This report will give an overview of the current research status and the planned research setup. Preliminary results are presented and discussed. |
Responsible Party
| Creator: | Daniela Dwersteg (Owner) |
| Publisher: | CRC/TR32 Database (TR32DB) |
| Publication Year: | 2008 |
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File Details
| Filename: | PhD_Report_Daniela_Dwersteg.pdf |
| Data Type: | Dataset - Dataset |
| File Size: | Unknown |
| Date: | Available: 28.08.2008 |
| Mime Type: | application/pdf |
| Data Format: | ASCII |
| Language: | English |
| Status: | Completed |
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| Download Permission: | Only Own Subproject |
| Licence: | [TR32DB] Data policy agreement |
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Specific Information - Report
| Report Date: | 28th of August, 2008 |
| Report Type: | PhD Report |
| Report City: | Bonn, Germany |
| Report Institution: | Department of Geography, University of Bonn |
| Further Information: | TR32 Student Report Phase I |
Metadata Details
| Metadata Creator: | Daniela Dwersteg |
| Metadata Created: | 28.08.2008 |
| Metadata Last Updated: | 28.08.2008 |
| Subproject: | C1 |
| Funding Phase: | 1 |
| Metadata Language: | English |
| Metadata Version: | V50 |
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| Page Visits: | 677 |
| Metadata Downloads: | 0 |
| Dataset Downloads: | 2 |
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