Calibration of acoustic instruments. DA Demer, L Berger, M Bernasconi, E Bethke, K Boswell, D Chu, ... International Council for the Exploration of the Sea (ICES), 2015 | 534 | 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 | 351 | 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 | 292 | 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 | 244 | 2004 |
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 | 211 | 2011 |
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 | 206 | 2008 |
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 | 165 | 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 | 163 | 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 | 138 | 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 | 137 | 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 | 133 | 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 | 130 | 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 | 127 | 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, ... | 122 | 2012 |
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 | 106 | 2004 |
Improved parameterization of the SDWBA for estimating krill target strength SG Conti, DA Demer ICES Journal of Marine Science 63 (5), 928-935, 2006 | 105 | 2006 |
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 | 102 | 2006 |
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 | 101 | 1999 |
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 | 99 | 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 | 97 | 2015 |