| The decline and fate of an iron-induced subarctic phytoplankton bloom PW Boyd, CS Law, CS Wong, Y Nojiri, A Tsuda, M Levasseur, S Takeda, ... Nature 428 (6982), 549-553, 2004 | 579 | 2004 |
| Coupled nitrogen and oxygen isotope fractionation of nitrate during assimilation by cultures of marine phytoplankton J Granger, DM Sigman, JA Needoba, PJ Harrison Limnology and Oceanography 49 (5), 1763-1773, 2004 | 435 | 2004 |
| Database of diazotrophs in global ocean: abundances, biomass and nitrogen fixation rates YW Luo, SC Doney, LA Anderson, M Benavides, I Berman-Frank, A Bode, ... Earth System Science Data 4, 47-73, 2012 | 391 | 2012 |
| Chemical sensor networks for the aquatic environment KS Johnson, JA Needoba, SC Riser, WJ Showers Chemical Reviews 107 (2), 623-640, 2007 | 233 | 2007 |
| Nitrogen isotope fractionation in 12 species of marine phytoplankton during growth on nitrate JA Needoba, NA Waser, PJ Harrison, SE Calvert Marine Ecology Progress Series 255, 81-91, 2003 | 208 | 2003 |
| Determining indicator taxa across spatial and seasonal gradients in the Columbia River coastal margin CS Fortunato, A Eiler, L Herfort, JA Needoba, TD Peterson, BC Crump The ISME Journal 7 (10), 1899-1911, 2013 | 170 | 2013 |
| Applications of fluorescence spectroscopy for predicting percent wastewater in an urban stream JH Goldman, SA Rounds, JA Needoba Environmental Science & Technology 46 (8), 4374-4381, 2012 | 164 | 2012 |
| INFLUENCE OF LOW LIGHT AND A LIGHT: DARK CYCLE ON NO3– UPTAKE, INTRACELLULAR NO3–, AND NITROGEN ISOTOPE FRACTIONATION BY MARINE … JA Needoba, PJ Harrison Journal of Phycology 40 (3), 505-516, 2004 | 159 | 2004 |
| THE MECHANISM OF ISOTOPE FRACTIONATION DURING ALGAL NITRATE ASSIMILATION AS ILLUMINATED BY THE 15N/14N OF INTRACELLULAR NITRATE 1 JA Needoba, DM Sigman, PJ Harrison Journal of Phycology 40 (3), 517-522, 2004 | 158 | 2004 |
| Nitrogen fixation by unicellular diazotrophic cyanobacteria in the temperate oligotrophic North Pacific Ocean JA Needoba, RA Foster, C Sakamoto, JP Zehr, KS Johnson Limnology and Oceanography 52 (4), 1317-1327, 2007 | 150 | 2007 |
| Coastal upwelling supplies oxygen-depleted water to the Columbia River estuary GC Roegner, JA Needoba, AM Baptista PloS one 6 (4), e18672, 2011 | 93 | 2011 |
| The Land/Ocean Biogeochemical Observatory: A robust networked mooring system for continuously monitoring complex biogeochemical cycles in estuaries HW Jannasch, LJ Coletti, KS Johnson, SE Fitzwater, JA Needoba, ... Limnology and Oceanography: Methods 6 (7), 263-276, 2008 | 76 | 2008 |
| NH4‐Digiscan: an in situ and laboratory ammonium analyzer for estuarine, coastal, and shelf waters JN Plant, KS Johnson, JA Needoba, LJ Coletti Limnology and Oceanography: Methods 7 (2), 144-156, 2009 | 74 | 2009 |
| Quantifying increased groundwater demand from prolonged drought in the East African Rift Valley EA Thomas, J Needoba, D Kaberia, J Butterworth, EC Adams, P Oduor, ... Science of the total environment 666, 1265-1272, 2019 | 73 | 2019 |
| Database of diazotrophs in global ocean: abundance, biomass and nitrogen fixation rates, Earth Syst. Sci. Data, 4, 47–73 YW Luo, SC Doney, LA Anderson, M Benavides, I Berman-Frank, A Bode, ... | 63 | 2012 |
| Nutrient loading and transformations in the Columbia River estuary determined by high-resolution in situ sensors M Gilbert, J Needoba, C Koch, A Barnard, A Baptista Estuaries and Coasts 36, 708-727, 2013 | 55 | 2013 |
| Application of fluorescence and PARAFAC to assess vertical distribution of subsurface hydrocarbons and dispersant during the Deepwater Horizon oil spill WG Mendoza, DD Riemer, RG Zika Environmental Science: Processes & Impacts 15 (5), 1017-1030, 2013 | 54 | 2013 |
| Red Waters of Myrionecta rubra are Biogeochemical Hotspots for the Columbia River Estuary with Impacts on Primary/Secondary Productions and Nutrient Cycles L Herfort, TD Peterson, FG Prahl, LA McCue, JA Needoba, BC Crump, ... Estuaries and Coasts 35, 878-891, 2012 | 43 | 2012 |
| Infrastructure for collaborative science and societal applications in the Columbia River estuary AM Baptista, C Seaton, MP Wilkin, SF Riseman, JA Needoba, D Maier, ... Frontiers of Earth Science 9 (4), 659-682, 2015 | 35 | 2015 |
| Mapping the spatial variability of plankton metabolism using nitrate and oxygen sensors on an autonomous underwater vehicle KS Johnson, JA Needoba Limnology and Oceanography 53 (5), 2237, 2008 | 34 | 2008 |