David A. Demer
David A. Demer
Senior Scientist, Southwest Fisheries Science Center
Verified email at
Cited by
Cited by
Calibration of acoustic instruments
DA Demer, L Berger, M Bernasconi, E Bethke, K Boswell, D Chu, ...
ICES Cooperative Research Reports (CRR), 2015
An integrated approch to the foraging ecology of marine birds and mammals
DA Croll, BR Tershy, RP Hewitt, DA Demer, PC Fiedler, SE Smith, ...
Deep Sea Research Part II: Topical Studies in Oceanography 45 (7), 1353-1371, 1998
Blue whale habitat and prey in the California Channel Islands
PC Fiedler, SB Reilly, RP Hewitt, D Demer, VA Philbrick, S Smith, ...
Deep Sea Research Part II: Topical Studies in Oceanography 45 (8-9), 1781-1801, 1998
Biomass of Antarctic krill in the Scotia Sea in January/February 2000 and its use in revising an estimate of precautionary yield
RP Hewitt, J Watkins, M Naganobu, V Sushin, AS Brierley, D Demer, ...
Deep Sea Research Part II: Topical Studies in Oceanography 51 (12-13), 1215-1236, 2004
Variations in the biomass of Antarctic krill (Euphausia superba) around the South Shetland Islands, 1996–2006
CS Reiss, AM Cossio, V Loeb, DA Demer
ICES Journal of Marine Science 65 (4), 497-508, 2008
Assessment of the Pacific sardine resource in 2011 for US management in 2012
KT Hill, PR Crone, NCH Lo, BJ Macewicz, E Dorval, JD McDaniel, Y Gu
New target-strength model indicates more krill in the Southern Ocean
DA Demer, SG Conti
ICES Journal of Marine Science 62 (1), 25-32, 2005
Predicting habitat to optimize sampling of Pacific sardine (Sardinops sagax)
JP Zwolinski, RL Emmett, DA Demer
ICES Journal of marine Science 68 (5), 867-879, 2011
An 8-year cycle in krill biomass density inferred from acoustic surveys conducted in the vicinity of the South Shetland Islands during the austral summers of 1991–1992 through …
RP Hewitt, DA Demer, JH Emery
Aquatic Living Resources 16 (3), 205-213, 2003
Bias in acoustic biomass estimates of Euphausia superba due to diel vertical migration
DA Demer, RP Hewitt
Deep Sea Research Part I: Oceanographic Research Papers 42 (4), 455-475, 1995
An estimate of error for the CCAMLR 2000 survey estimate of krill biomass
DA Demer
Deep sea research part II: Topical studies in oceanography 51 (12-13), 1237-1251, 2004
A cold oceanographic regime with high exploitation rates in the Northeast Pacific forecasts a collapse of the sardine stock
JP Zwolinski, DA Demer
Proceedings of the National Academy of Sciences 109 (11), 4175-4180, 2012
Dispersion and abundance of Antarctic krill in the vicinity of Elephant Island in the 1992 austral summer
RP Hewitt, DA Demer
Marine Ecology Progress Series, 29-39, 1993
Distributions and abundances of Pacific sardine (Sardinops sagax) and other pelagic fishes in the California Current Ecosystem during spring 2006, 2008, and 2010, estimated …
JP Zwolinski, DA Demer, KA Byers, GR Cutter, JS Renfree, TS Sessions, ...
Improved parameterization of the SDWBA for estimating krill target strength
SG Conti, DA Demer
ICES Journal of Marine Science 63 (5), 928-935, 2006
Factors influencing the distribution, biomass, and productivity of phytoplankton in the Scotia Sea and adjoining waters
O Holm-Hansen, M Naganobu, S Kawaguchi, T Kameda, I Krasovski, ...
Deep Sea Research Part II: Topical Studies in Oceanography 51 (12-13), 1333-1350, 2004
A multiple-frequency method for potentially improving the accuracy and precision of in situ target strength measurements
DA Demer, MA Soule, RP Hewitt
The Journal of the Acoustical Society of America 105 (4), 2359-2376, 1999
Use of moored acoustic instruments to measure short‐term variability in abundance of Antarctic krill
AS Brierley, RA Saunders, DG Bone, EJ Murphy, P Enderlein, SG Conti, ...
Limnology and Oceanography: Methods 4 (2), 18-29, 2006
Concordance of interannual fluctuations in acoustically estimated densities of Antarctic krill around South Georgia and Elephant Island: biological evidence of same-year …
AS Brierley, DA Demer, JL Watkins, RP Hewitt
Marine Biology 134, 675-681, 1999
Comparisons among ten models of acoustic backscattering used in aquatic ecosystem research
JM Jech, JK Horne, D Chu, DA Demer, DTI Francis, N Gorska, B Jones, ...
The Journal of the Acoustical Society of America 138 (6), 3742-3764, 2015
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