Increasing pressure on the tropical environment requires a more thorough understanding of hydrological processes as part of reconciling the con¯icting demands of economic development vis-aÁ-vis sustainable land management. Using TOPMODEL, a physically based semi-distributed topohydrological model, w
Soil pipe distribution and hydrological functioning within the humid tropics: a synthesis
✍ Scribed by Nick A. Chappell
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 453 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0885-6087
- DOI
- 10.1002/hyp.7579
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Some of the most responsive runoff systems in the world are found within the humid tropics. These runoff responses are likely to be affected by the presence of natural pipes within the soil. This study provides a synthesis of the hydrological aspects of these phenomena within the humid tropics. Of the studies reporting the presence of soil piping within the humid tropics, most are associated with Ultisol soils, and, locally, most pipe outlets are observed on the lower sections of hillslopes. While the drainage role of pipes has been observed (providing faster and slower components of stream hydrographs), the mechanism of their recharge remains less clear. In part, this is because their spatial extent is poorly mapped within the hillslopes of the humid tropics. Further studies quantifying the length and recharge of soil pipe networks within the humid tropics are needed. Copyright © 2010 John Wiley & Sons, Ltd.
📜 SIMILAR VOLUMES