Zobrazeno 1 - 10
of 399
pro vyhledávání: '"D. V. Holliday"'
Autor:
Kenneth G. Foote
Publikováno v:
The Journal of the Acoustical Society of America. 130:2324-2324
The published works of D. V. Holliday have been praised as exemplifying the scientific method [K. G. Foote, J. Acoust. Soc. Am. 115, 2521 (2004)]. They also exemplify a direct writing style that embodies some elements of a physical theory. Paraphrasi
Autor:
Kenneth G. Foote
Publikováno v:
The Journal of the Acoustical Society of America. 115:2521-2521
A number of Holliday’s seminal contributions to the acoustics of observing aquatic organisms are noted. Schooling pelagic fish have been sized from their echo resonance structure; fish swimming speeds have been measured through the Doppler effect;
Publikováno v:
Continental Shelf Research. 30:81-103
Fine-structure (centimeters to meters) in vertical profiles of acoustic volume scattering strength is a common and ecologically significant characteristic of the coastal marine water column. The processes that create these structures modify the avail
Publikováno v:
ICES Journal of Marine Science. 66:974-980
Holliday, D. V., Donaghay, P. L., Greenlaw, C. F., Napp, J. M., and Sullivan, J. M. 2009. High-frequency acoustics and bio-optics in ecosystems research. – ICES Journal of Marine Science, 66: 974–980. The propagation of light and sound in the oce
Autor:
Olivia M. Cheriton, D. V. Holliday, Charles F. Greenlaw, Tim J. Cowles, Percy L. Donaghay, Margaret A. McManus
Publikováno v:
Estuaries and Coasts. 30:575-590
Within the coastal marine environment, populations of phytoplankton, zooplankton, bacteria, viruses, and aggregations of marine snow are frequently concentrated beneath the surface in discrete, vertically thin layers. Thin layers range in vertical di
Autor:
Patrick J. Drake, Charles F. Greenlaw, Curt D. Storlazzi, Percy L. Donaghay, Margaret A. McManus, Olivia M. Cheriton, D. V. Holliday
Publikováno v:
Marine Ecology Progress Series. 301:199-215
Thin layers of plankton are recurrent features in a variety of coastal systems. These layers range in thickness from a few centimeters to a few meters. They can extend horizontally for kilometers and have been observed to persist for days. Densities
Publikováno v:
The Journal of the Acoustical Society of America. 115:2818-2823
Measurements of bottom scattering strengths were made with a multi-frequency echo sounder mounted on a tower on a sandy bottom off West Destin, FL. Data were measured at five frequencies in the range 265–1850 kHz, at subcritical grazing angles rang
Autor:
Emmanuel Boss, D. V. Holliday, Sally Macintyre, James M. Sullivan, Percy L. Donaghay, Jan E. B. Rines, R. E. Pieper, Lisa B. Eisner, J R Zaneveld, Timothy J. Cowles, David Johnson, D. J. Gifford, Alan Weidemann, Michael S. Twardowski, M. K. Talbot, D. M. McGehee, Andrew H. Barnard, Alice L. Alldredge, James F. Case, Thomas R. Osborn, Charles F. Greenlaw, Christen M. Herren, Mary Jane Perry, Margaret A. McManus, David C. Smith
Publikováno v:
Scopus-Elsevier
The biological and physical processes contributing to planktonic thin layer dynamics were examined in a multidisciplinary study conducted in East Sound, Washington, USA between June 10 and June 25, 1998. The temporal and spatial scales characteristic
Autor:
J. Ronald V. Zaneveld, Sally Macintyre, Charles F. Greenlaw, Alice L. Alldredge, Margaret M. Dekshenieks, Timothy J. Cowles, D. V. Holliday, Percy L. Donaghay, Jan E. B. Rines, James M. Sullivan
Publikováno v:
Marine Ecology Progress Series. 233:1-12
Huge accumulations of diatom-dominated marine snow (aggregates >0.5 mm in diam- eter) were observed in a layer approximately 50 cm thick persisting over a 24 h period in a shallow fjord in the San Juan Islands, Washington, USA. The layer was associat