Challenge to Support Practice Factor in USLE-type Platform

Autor: Chia-Yu Yang, Tsung-Wen Wang, Yu-Ting Chan, Chia-Chun Wu, Ping-Chang Chiang
Rok vydání: 2009
Předmět:
Zdroj: 2009 Reno, Nevada, June 21 - June 24, 2009.
DOI: 10.13031/2013.27149
Popis: Advance in knowledge of erosion mechanics has helped expand soil loss estimation technology from empirical-based equations to process-based models. However, the core of the soil loss estimation techniques still generally carries the principal concept of Universal Soil-Loss Equation, which often makes the determination of factor values like P factor strongly subjective. The objective of this study is to investigate the ill condition of P factor associated with sediment deposition within grass strips.
Databáze: OpenAIRE