Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.2112/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
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ISSN | 0749-0208 |
EISSN | 1551-5036 |
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 |
推荐引用方式 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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