10: An introduction to the soil-root-system, 14.08.2017
Autor
Herausgeber
Beteiligtes Institut
Genre
Beschreibung
- 0:00:00 Start
- 0:00:27 An introduction to the soil-root-system
- 0:01:59 Bulk Soil Properties Defined
- 0:07:58 Representative Elementary Volume (REV) and the continuum hypothesis
- 0:11:20 State equation for soil water
- 0:13:12 Fluxes and flow of water
- 0:14:41 Text-book view-Analogy to other transport laws
- 0:21:50 Fluxes and flow of water
- 0:23:31 Fluxes and flow of water: The driving gradient
- 0:30:48 An 'ad-hoc' derivation of Darcy's law (for saturated conditions)
- 0:40:44 Darcy-Forchheimer law at Moderate Reynolds Number
- 0:43:29 Darcy's Law and the Hagen-Poiseuille equation
- 0:45:11 An 'ad-hoc' derivation of Darcy's law
- 0:50:21 Simplified mathematical representations
- 0:53:58 State Equation with roots
- 0:55:49 Dynamic Responses
- 0:56:35 Broader implications of case study for Soil moisture dynamics and climate
- 0:57:45 Background-Soil moisture dynamics and climate
- 0:58:54 Experimental results
- 1:00:43 Qualitative Analysis of Soil Moisture Response to Rainfall Fluctuations
- 1:01:17 Depth-Averaged continuity
- 1:04:08 Sample Time Series Measurements from Duke Forest, Durham, NC
- 1:05:22 Modeling Soil Moisture Dynamics: ET-s relation
- 1:07:02 Spectral Analysis of Soil Moisture
- 1:13:43 Implications to climate
- 1:14:17 Qualitative Analysis- Systems Approach
- 1:14:46 Root Water Uptake
- 1:16:49 Soil moisture simulations
- 1:19:49 Future Research Trends
Laufzeit (hh:mm:ss)
01:20:44
Serie
MICMoR Summer School 2017: Transport Phenomena and the Limits of Life in the Biosphere
Publiziert am
29.01.2018
Fachgebiet
Lizenz
| Auflösung | 1280 x 720 Pixel |
| Seitenverhältnis | 16:9 |
| Audiobitrate | 128000 bps |
| Audio Kanäle | 2 |
| Audio Codec | aac |
| Audio Abtastrate | 48000 Hz |
| Gesamtbitrate | 933994 bps |
| Farbraum | yuv420p |
| Container | mov,mp4,m4a,3gp,3g2,mj2 |
| Medientyp | video/mp4 |
| Dauer | 4844 s |
| Dateiname | DIVA-2018-117_hd.mp4 |
| Dateigröße | 565.517.894 byte |
| Bildwiederholfrequenz | 25 |
| Videobitrate | 799895 bps |
| Video Codec | h264 |
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MICMoR Summer School 2017: Transport Phenomena and the Limits of Life in the Biosphere
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