Arid
DOI10.2112/SI59-030.1
Measuring Aeolian Saltation: A Comparison of Sensors
Sherman, Douglas J.1; Li, Bailiang1; Farrell, Eugene J.1; Ellis, Jean T.2; Cox, Walter D.1; Maia, Luis P.3; Sousa, Paulo H. G. O.4
通讯作者Sherman, Douglas J.
来源期刊JOURNAL OF COASTAL RESEARCH
ISSN0749-0208
EISSN1551-5036
出版年2011
页码280-290
英文摘要

SHERMAN, D.J.; LI, B.; FERRELL E.J.; ELLIS, J.T.; COX, W.D.; MAIA, L.P., and SOUSA, P.H.G.O., 2011. Measuring Aeolian Saltation: A Comparison of Sensors. In: Roberts, T.M., Rosati, J.D., and Wang, P. (eds.), Proceedings, Symposium to Honor Dr. Nicholas C. Kraus, Journal of Coastal Research, Special Issue, No. 59, pp. 280-290. West Palm Beach (Florida), ISSN 0749-0208.


We report the results of field experiments designed to compare four types of aeolian saltation sensors: the Safire; the Wenglor (R) Particle Counter; the Miniphone; and the Buzzer Disc. Sets of sensors were deployed in tight spatial arrays and sampled at rates as fast as 20 kHz. In two of the three trials, the data from the sensors are compared to data obtained from sand traps. The Miniphone and the Buzzer Disc, based on microphone and piezoelectric technologies, respectively, produced grain impact counts comparable to those derived from the trap data. The Satire and the Wenglor (R) Particle Counter produce count rates that were an order of magnitude too slow. Satires undercount because of their large momentum threshold and because its signal is saturated at relatively slow transport rates. We conclude that the Miniphone and the Buzzer Disc are appropriate for deployment as grain counters because their small size allows them to be installed in closely-spaced sets.


英文关键词Miniphone Buzzer Disc Safire Wenglor (R) Particle Counter sand traps transport rate
类型Article
语种英语
国家USA ; Brazil
收录类别SCI-E
WOS记录号WOS:000290126500031
WOS关键词SEDIMENT TRANSPORT ; SAND TRANSPORT ; WIND-TUNNEL ; VELOCITY ; BEACH ; ANEMOMETERS ; THRESHOLD ; DESIGN ; DESERT ; DUNES
WOS类目Environmental Sciences ; Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向Environmental Sciences & Ecology ; Physical Geography ; Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/169045
作者单位1.Texas A&M Univ, Dept Geog, College Stn, TX 77843 USA;
2.Univ S Carolina, Dept Geog, Marine Sci Program, Columbia, SC 29208 USA;
3.Univ Fed Ceara, Inst Ciencias Mar, Fortaleza, Ceara, Brazil;
4.Univ Sao Paulo, Inst Oceanog, Sao Paulo, Brazil
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GB/T 7714
Sherman, Douglas J.,Li, Bailiang,Farrell, Eugene J.,et al. Measuring Aeolian Saltation: A Comparison of Sensors[J],2011:280-290.
APA Sherman, Douglas J..,Li, Bailiang.,Farrell, Eugene J..,Ellis, Jean T..,Cox, Walter D..,...&Sousa, Paulo H. G. O..(2011).Measuring Aeolian Saltation: A Comparison of Sensors.JOURNAL OF COASTAL RESEARCH,280-290.
MLA Sherman, Douglas J.,et al."Measuring Aeolian Saltation: A Comparison of Sensors".JOURNAL OF COASTAL RESEARCH (2011):280-290.
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