Technology and geomorphology: Are improvements in data collection techniques transforming geomorphic science?

H Viles - Geomorphology, 2016 - Elsevier
In recent years technological developments have revolutionized our ability to collect data in
geomorphology. Enhanced data collection not only enables us to provide deeper answers to …

High-frequency measurements of aeolian saltation flux: Field-based methodology and applications

RL Martin, JF Kok, CH Hugenholtz, TE Barchyn… - Aeolian Research, 2018 - Elsevier
Aeolian transport of sand and dust is driven by turbulent winds that fluctuate over a broad
range of temporal and spatial scales. However, commonly used aeolian transport models do …

From particle counts to flux: Wind tunnel testing and calibration of the 'Wenglor'aeolian sediment transport sensor

TE Barchyn, CH Hugenholtz, B Li, CMK Neuman… - Aeolian Research, 2014 - Elsevier
Despite almost a century of study, aeolian sediment transport remains difficult to measure.
Low temporal resolution sediment traps filter sub-second scale variability hypothesized to be …

Contribution of aeolian sand to backbarrier marsh sedimentation

AB Rodriguez, SR Fegley, JT Ridge… - Estuarine, Coastal and …, 2013 - Elsevier
The frequency of island overwash is commonly assumed to be the main factor regulating
sand flux to backbarrier marshes; however, aeolian transport of sand across a barrier has …

Measurement uncertainties in quantifying aeolian mass flux: evidence from wind tunnel and field site data

A Poortinga, JGS Keijsers, J Maroulis, SM Visser - PeerJ, 2014 - peerj.com
Aeolian sediment traps are widely used to estimate the total volume of wind-driven sediment
transport, but also to study the vertical mass distribution of a saltating sand cloud. The …

Measuring fast-temporal sediment fluxes with an analogue acoustic sensor: a wind tunnel study

A Poortinga, J Van Minnen, J Keijsers, M Riksen… - PloS one, 2013 - journals.plos.org
In aeolian research, field measurements are important for studying complex wind-driven
processes for land management evaluation and model validation. Consequently, there have …

Measuring aeolian sand transport using acoustic sensors

A Poortinga, H van Rheenen, JT Ellis, DJ Sherman - Aeolian Research, 2015 - Elsevier
Acoustic sensors are frequently used to measure aeolian saltation. Different approaches are
used to process the signals from these instruments. The goal of this paper is to describe and …

Construction and field use of a cyclone type instantaneous weighing aeolian sand trap

Z Guo, R Wang, RS Van Pelt, C Chang, X Zou, J Li… - Aeolian Research, 2020 - Elsevier
A cyclone type continuous-weigh sand trap (CCST) has been constructed. The performance
of the CCST was investigated for farmland environment during two storms in the Kangbao …

A continuously weighing, high frequency sand trap: Wind tunnel and field evaluations

F Yang, XH Yang, W Huo, M Ali, XQ Zheng, CL Zhou… - Geomorphology, 2017 - Elsevier
A new continuously weighing, high frequency sand trap (CWHF) has been designed. Its
sampling efficiency is evaluated in a wind tunnel and the potential of the new trap has been …

风沙运动的理论模拟和风洞实验对比研究

岳高伟, 毕伟, 贾慧娜 - 干旱区地理, 2014 - alg.xjegi.com
针对输沙率这一风沙运动的重要问题, 在沙坡头野外风洞进行了实验观测, 同时建立热对流-
扩散作用下的风沙运动多场耦合模型, 采用大涡模拟方法对其进行数值模拟研究 …