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Diana E. Varela - Publications

Affiliations: 
University of Victoria, Victoria, British Columbia, Canada 
Area:
biological oceanography, phytoplankton, nutrients, physiology, isotopes
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38 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Kafrissen SM, Giesbrecht KE, McNabb BJ, Long JE, Martin C, Wyatt SN, Lagunas MG, Varela DE. An 8-year record of phytoplankton productivity and nutrient distributions from surface waters of Saanich Inlet. Scientific Data. 9: 377. PMID 35788630 DOI: 10.1038/s41597-022-01434-y  0.736
2021 Wan Z, Azam MS, Wyatt S, Ramsay K, Korner JL, Elvira KS, Padmawar R, Varela D, Hore DK. Algae Adhesion onto Silicone is Sensitive to Environment-Induced Surface Restructuring. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 34328000 DOI: 10.1021/acs.langmuir.1c01493  0.56
2021 Wan Z, MacVicar BT, Wyatt S, Varela DE, Padmawar R, Hore DK. An automated image analysis platform for the study of weakly -adhered cells. Biofouling. 1-10. PMID 34078183 DOI: 10.1080/08927014.2021.1917555  0.554
2020 Antoni JS, Almandoz GO, Ferrario ME, Hernando MP, Varela DE, Rozema PD, Buma AGJ, Paparazzo FE, Schloss IR. Response of a natural Antarctic phytoplankton assemblage to changes in temperature and salinity Journal of Experimental Marine Biology and Ecology. 532: 151444. DOI: 10.1016/J.Jembe.2020.151444  0.421
2020 Hernando M, Varela DE, Malanga G, Almandoz GO, Schloss IR. Effects of climate-induced changes in temperature and salinity on phytoplankton physiology and stress responses in coastal Antarctica Journal of Experimental Marine Biology and Ecology. 151400. DOI: 10.1016/J.Jembe.2020.151400  0.391
2019 Comeau AM, Lagunas MG, Scarcella K, Varela DE, Lovejoy C. Diversity of 18S rRNA and nitrate reductase genes in DNA and RNA from Arctic marine eukaryote communities. Applied and Environmental Microbiology. PMID 31053582 DOI: 10.1128/Aem.00247-19  0.744
2019 Michiels CC, Huggins JA, Giesbrecht KE, Spence JS, Simister RL, Varela DE, Hallam SJ, Crowe SA. Rates and Pathways of N2 Production in a Persistently Anoxic Fjord: Saanich Inlet, British Columbia Frontiers in Marine Science. 6. DOI: 10.3389/Fmars.2019.00027  0.372
2019 Giesbrecht K, Varela D, Wiktor J, Grebmeier J, Kelly B, Long J. A decade of summertime measurements of phytoplankton biomass, productivity and assemblage composition in the Pacific Arctic Region from 2006 to 2016 Deep Sea Research Part Ii: Topical Studies in Oceanography. 162: 93-113. DOI: 10.1016/J.Dsr2.2018.06.010  0.768
2018 Hoppe CJM, Schuback N, Semeniuk D, Giesbrecht K, Mol J, Thomas H, Maldonado MT, Rost B, Varela DE, Tortell PD. Resistance of Arctic phytoplankton to ocean acidification and enhanced irradiance. Polar Biology. 41: 399-413. PMID 31983801 DOI: 10.1007/S00300-017-2186-0  0.775
2018 Crawford DW, Cefarelli AO, Wrohan IA, Wyatt SN, Varela DE. Spatial patterns in abundance, taxonomic composition and carbon biomass of nano- and microphytoplankton in Subarctic and Arctic Seas Progress in Oceanography. 162: 132-159. DOI: 10.1016/J.Pocean.2018.01.006  0.649
2018 Hernando M, Schloss IR, Almandoz GO, Malanga G, Varela DE, De Troch M. Combined effects of temperature and salinity on fatty acid content and lipid damage in Antarctic phytoplankton Journal of Experimental Marine Biology and Ecology. 503: 120-128. DOI: 10.1016/J.Jembe.2018.03.004  0.318
2018 Hill V, Ardyna M, Lee SH, Varela DE. Decadal trends in phytoplankton production in the Pacific Arctic Region from 1950 to 2012 Deep Sea Research Part Ii: Topical Studies in Oceanography. 152: 82-94. DOI: 10.1016/J.Dsr2.2016.12.015  0.447
2018 Hoppe CJM, Schuback N, Semeniuk D, Giesbrecht K, Mol J, Thomas H, Maldonado MT, Rost B, Varela DE, Tortell PD. Correction to: Resistance of Arctic phytoplankton to ocean acidification and enhanced irradiance Polar Biology. 41: 415-416. DOI: 10.1007/S00300-018-2267-8  0.733
2017 Paparazzo FE, Williams GN, Pisoni JP, Solís M, Esteves JL, Varela DE. Linking phytoplankton nitrogen uptake, macronutrients and chlorophyll- a in SW Atlantic waters: The case of the Gulf of San Jorge, Argentina Journal of Marine Systems. 172: 43-50. DOI: 10.1016/J.Jmarsys.2017.02.007  0.461
2016 Suchy K, Dower J, Varela D, Lagunas M. Interannual variability in the relationship between in situ primary productivity and somatic crustacean productivity in a temperate fjord Marine Ecology Progress Series. 545: 91-108. DOI: 10.3354/Meps11608  0.714
2016 Varela DE, Brzezinski MA, Beucher CP, Jones JL, Giesbrecht KE, Lansard B, Mucci A. Heavy silicon isotopic composition of silicic acid and biogenic silica in Arctic waters over the Beaufort shelf and the Canada Basin Global Biogeochemical Cycles. 30: 804-824. DOI: 10.1002/2015Gb005277  0.435
2015 Crawford DW, Wyatt SN, Wrohan IA, Cefarelli AO, Giesbrecht KE, Kelly B, Varela DE. Low particulate carbon to nitrogen ratios in marine surface waters of the Arctic Global Biogeochemical Cycles. 29: 2021-2033. DOI: 10.1002/2015Gb005200  0.75
2014 Brown KA, McLaughlin F, Tortell PD, Varela DE, Yamamoto-Kawai M, Hunt B, Francois R. Determination of particulate organic carbon sources to the surface mixed layer of the Canada Basin, Arctic Ocean Journal of Geophysical Research: Oceans. 119: 1084-1102. DOI: 10.1002/2013Jc009197  0.441
2013 Sutton JN, Varela DE, Brzezinski MA, Beucher CP. Species-dependent silicon isotope fractionation by marine diatoms Geochimica Et Cosmochimica Acta. 104: 300-309. DOI: 10.1016/J.Gca.2012.10.057  0.752
2013 Wyatt SN, Crawford DW, Wrohan IA, Varela DE. Distribution and composition of suspended biogenic particles in surface waters across Subarctic and Arctic seas Journal of Geophysical Research: Oceans. 118: 6867-6880. DOI: 10.1002/2013Jc009214  0.698
2013 Varela DE, Crawford DW, Wrohan IA, Wyatt SN, Carmack EC. Pelagic primary productivity and upper ocean nutrient dynamics across Subarctic and Arctic Seas Journal of Geophysical Research: Oceans. 118: 7132-7152. DOI: 10.1002/2013Jc009211  0.706
2012 Sastri AR, Nelson RJ, Varela DE, Young KV, Wrohan I, Williams WJ. Variation of chitobiase-based estimates of crustacean zooplankton production rates in high latitude waters Journal of Experimental Marine Biology and Ecology. 414: 54-61. DOI: 10.1016/J.Jembe.2012.01.012  0.738
2012 Tremblay JE, Robert D, Varela DE, Lovejoy C, Darnis G, Nelson RJ, Sastri AR. Current state and trends in Canadian Arctic marine ecosystems: I. Primary production Climatic Change. 115: 161-178. DOI: 10.1007/S10584-012-0496-3  0.413
2011 Varela DE, Willers V, Crawford DW. EFFECT OF ZINC AVAILABILITY ON GROWTH, MORPHOLOGY, AND NUTRIENT INCORPORATION IN A COASTAL AND AN OCEANIC DIATOM(1). Journal of Phycology. 47: 302-12. PMID 27021862 DOI: 10.1111/J.1529-8817.2010.00948.X  0.724
2011 Varela DE, Willers V, Crawford DW. Effect of zinc availability on growth, morphology, and nutrient incorporation in a coastal and an oceanic diatom Journal of Phycology. 47: 302-312. DOI: 10.1111/j.1529-8817.2010.00948.x  0.736
2010 Marchetti A, Varela DE, Lance VP, Johnson Z, Palmucci M, Giordano M, Virginia Armbruste E. Iron and silicic acid effects on phytoplankton productivity, diversity, and chemical composition in the central equatorial Pacific Ocean Limnology and Oceanography. 55: 11-29. DOI: 10.4319/Lo.2010.55.1.0011  0.684
2009 Harris SL, Varela DE, Whitney FW, Harrison PJ. Nutrient and phytoplankton dynamics off the west coast of Vancouver Island during the 1997/98 ENSO event Deep-Sea Research Part Ii: Topical Studies in Oceanography. 56: 2487-2502. DOI: 10.1016/J.Dsr2.2009.02.009  0.554
2009 Grundle DS, Timothy DA, Varela DE. Variations of phytoplankton productivity and biomass over an annual cycle in Saanich Inlet, a British Columbia fjord Continental Shelf Research. 29: 2257-2269. DOI: 10.1016/J.Csr.2009.08.013  0.434
2007 Peña MA, Varela DE. Seasonal and interannual variability in phytoplankton and nutrient dynamics along Line P in the NE subarctic Pacific Progress in Oceanography. 75: 200-222. DOI: 10.1016/J.Pocean.2007.08.009  0.415
2005 Levings CD, Varela DE, Mehlenbacher NM, Barry KL, Piercey GE, Guo M, Harrison PJ. Effect of an acid mine drainage effluent on phytoplankton biomass and primary production at Britannia Beach, Howe Sound, British Columbia. Marine Pollution Bulletin. 50: 1585-94. PMID 16038945 DOI: 10.1016/J.Marpolbul.2005.06.032  0.503
2004 Milligan AJ, Varela DE, Brzezinski MA, Morel FMM. Dynamics of silicon metabolism and silicon isotopic discrimination in a marine diatomas a function of pCO2 Limnology and Oceanography. 49: 322-329. DOI: 10.4319/Lo.2004.49.2.0322  0.309
2004 Varela DE, Pride CJ, Brzezinski MA. Biological fractionation of silicon isotopes in Southern Ocean surface waters Global Biogeochemical Cycles. 18: n/a-n/a. DOI: 10.1029/2003Gb002140  0.373
2004 Milligan AJ, Varela DE, Brzezinski MA, Morel FMM. Dynamics of silicon metabolism and silicon isotopic discrimination in a marine diatom as a function of pCO2 Limnology and Oceanography. 49: 322-329.  0.494
2002 Berges JA, Varela DE, Harrison PJ. Effects of temperature on growth rate, cell composition and nitrogen metabolism in the marine diatom Thalassiosira pseudonana (Bacillariophyceae) Marine Ecology Progress Series. 225: 139-146. DOI: 10.3354/Meps225139  0.689
2002 Berges JA, Varela DE, Harrison PJ. Effects of temperature on growth rate, cell composition and nitrogen metabolism in the marine diatom Thalassiosira pseudonana (bacillariophyceae) Marine Ecology Progress Series. 225: 139-146.  0.664
1999 Varela D, Harrison P. Effect of ammonium on nitrate utilization by Emiliania huxleyi, a coccolithophore from the oceanic northeastern Pacific Marine Ecology Progress Series. 186: 67-74. DOI: 10.3354/Meps186067  0.505
1999 Varela DE, Harrison PJ. Seasonal variability in nitrogenous nutrition of phytoplankton assemblages in the northeastern subarctic Pacific Ocean Deep Sea Research Part Ii: Topical Studies in Oceanography. 46: 2505-2538. DOI: 10.1016/S0967-0645(99)00074-0  0.547
1999 Harrison P, Boyda P, Varela D, Takeda S, Shiomoto A, Odate T. Comparison of factors controlling phytoplankton productivity in the NE and NW subarctic Pacific gyres Progress in Oceanography. 43: 205-234. DOI: 10.1016/S0079-6611(99)00015-4  0.542
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