Year |
Citation |
Score |
2020 |
Gaas BM, Ammerman JW. Quantification of small-scale heterogeneity in aquatic aminopeptidase activity Aquatic Microbial Ecology. 84: 127-140. DOI: 10.3354/Ame01930 |
0.684 |
|
2014 |
Sylvan JB, Ammerman JW. Corrigendum to "Seasonal distributions of organic nutrients on the Louisiana continental shelf and their implications for nutrient limitation and hypoxia formation" [MARCHE: 154C (2013) 113-123] Marine Chemistry. 164: 130. DOI: 10.1016/J.Marchem.2014.06.008 |
0.667 |
|
2013 |
Orcutt KM, Gundersen K, Ammerman JW. Intense ectoenzyme activities associated with Trichodesmium colonies in the Sargasso Sea Marine Ecology Progress Series. 478: 101-113. DOI: 10.3354/Meps10153 |
0.42 |
|
2013 |
Sylvan JB, Ammerman JW. Seasonal distributions of organic nutrients on the Louisiana continental shelf and their implications for nutrient limitation and hypoxia formation Marine Chemistry. 154: 113-123. DOI: 10.1016/J.Marchem.2013.05.008 |
0.712 |
|
2012 |
Harke MJ, Berry DL, Ammerman JW, Gobler CJ. Molecular response of the bloom-forming cyanobacterium, Microcystis aeruginosa, to phosphorus limitation. Microbial Ecology. 63: 188-98. PMID 21720829 DOI: 10.1007/S00248-011-9894-8 |
0.383 |
|
2011 |
Sebastian M, Ammerman JW. Role of the phosphatase PhoX in the phosphorus metabolism of the marine bacterium Ruegeria pomeroyi DSS-3. Environmental Microbiology Reports. 3: 535-42. PMID 23761332 DOI: 10.1111/J.1758-2229.2011.00253.X |
0.369 |
|
2011 |
Sylvan JB, Quigg A, Tozzi S, Ammerman JW. Mapping Phytoplankton Community Physiology on a River Impacted Continental Shelf: Testing a Multifaceted Approach Estuaries and Coasts. 34: 1220-1233. DOI: 10.1007/S12237-011-9415-5 |
0.716 |
|
2011 |
Quigg A, Sylvan JB, Gustafson AB, Fisher TR, Oliver RL, Tozzi S, Ammerman JW. Going West: Nutrient Limitation of Primary Production in the Northern Gulf of Mexico and the Importance of the Atchafalaya River Aquatic Geochemistry. 17: 519-544. DOI: 10.1007/S10498-011-9134-3 |
0.72 |
|
2010 |
Orchard ED, Ammerman JW, Lomas MW, Dyhrman ST. Dissolved inorganic and organic phosphorus uptake in Trichodesmium and the microbial community: The importance of phosphorus ester in the Sargasso Sea Limnology and Oceanography. 55: 1390-1399. DOI: 10.4319/Lo.2010.55.3.1390 |
0.392 |
|
2010 |
Casey JR, Lomas MW, Michelou VK, Dyhrman ST, Orchard ED, Ammerman JW, Sylvan JB. Phytoplankton taxon-specific orthophosphate (Pi) and ATP utilization in the western subtropical North Atlantic Aquatic Microbial Ecology. 58: 31-44. DOI: 10.3354/Ame01348 |
0.688 |
|
2009 |
Sebastian M, Ammerman JW. The alkaline phosphatase PhoX is more widely distributed in marine bacteria than the classical PhoA. The Isme Journal. 3: 563-72. PMID 19212430 DOI: 10.1038/Ismej.2009.10 |
0.437 |
|
2009 |
Lomas MW, Burke AL, Lomas DA, Bell DW, Shen C, Dyhrman ST, Ammerman JW. Sargasso Sea phosphorus biogeochemistry: an important role for dissolved organic phosphorus (DOP) Biogeosciences. 7: 695-710. DOI: 10.5194/Bg-7-695-2010 |
0.404 |
|
2009 |
Jaeger SA, Gaas BM, Klinkhammer GP, Ammerman JW. Multiple Enzyme Analyzer (MEA): Steps toward the in situ detection of microbial community ectoenzyme activities Limnology and Oceanography: Methods. 7: 716-729. DOI: 10.4319/Lom.2009.7.716 |
0.716 |
|
2008 |
Chichester KD, Sebastian M, Ammerman JW, Colyer CL. Enzymatic assay of marine bacterial phosphatases by capillary electrophoresis with laser-induced fluorescence detection. Electrophoresis. 29: 3810-6. PMID 18726971 DOI: 10.1002/Elps.200800173 |
0.393 |
|
2007 |
Gaas BM, Ammerman JW. Automated high resolution ectoenzyme measurements: Instrument development and deployment in three trophic regimes Limnology and Oceanography: Methods. 5: 463-473. DOI: 10.4319/Lom.2007.5.463 |
0.712 |
|
2007 |
Sylvan JB, Quigg A, Tozzi S, Ammerman JW. Eutrophication-induced phosphorus limitation in the Mississippi River plume: Evidence from fast repetition rate fluorometry Limnology and Oceanography. 52: 2679-2685. DOI: 10.4319/Lo.2007.52.6.2679 |
0.704 |
|
2007 |
Dagg MJ, Ammerman JW, Amon RMW, Gardner WS, Green RE, Lohrenz SE. A review of water column processes influencing hypoxia in the northern Gulf of Mexico Estuaries and Coasts. 30: 735-752. DOI: 10.1007/Bf02841331 |
0.383 |
|
2006 |
Sylvan JB, Dortch Q, Nelson DM, Brown AF, Morrison W, Ammerman JW. Phosphorus limits phytoplankton growth on the Louisiana shelf during the period of hypoxia formation. Environmental Science & Technology. 40: 7548-53. PMID 17256493 DOI: 10.1021/Es061417T |
0.707 |
|
2004 |
Lomas MW, Swain A, Shelton R, Ammerman JW. Taxonomic variability of phosphorus stress in Sargasso Sea phytoplankton Limnology and Oceanography. 49: 2303-2310. DOI: 10.4319/Lo.2004.49.6.2303 |
0.414 |
|
2003 |
Nikolaus R, Ammerman JW, MacDonald IR. Distinct pigmentation and trophic modes in Beggiatoa from hydrocarbon seeps in the Gulf of Mexico Aquatic Microbial Ecology. 32: 85-93. DOI: 10.3354/Ame032085 |
0.321 |
|
2003 |
Ammerman JW, Hood RR, Case DA, Cotner JB. Phosphorus deficiency in the Atlantic: An emerging paradigm in oceanography Eos. 84: 165+170. DOI: 10.1029/2003Eo180001 |
0.389 |
|
2000 |
Ammerman JW, Glover WB. Continuous underway measurement of microbial ectoenzyme activities in aquatic ecosystems Marine Ecology Progress Series. 201: 1-12. DOI: 10.3354/Meps201001 |
0.452 |
|
2000 |
Pakulski JD, Benner R, Whitledge T, Amon R, Eadie B, Cifuentes L, Ammerman J, Stockwell D. Microbial metabolism and nutrient cycling in the Mississippi and Atchafalaya River plumes Estuarine, Coastal and Shelf Science. 50: 173-184. DOI: 10.1006/Ecss.1999.0561 |
0.436 |
|
1998 |
Ulrich GA, Martino D, Burger K, Routh J, Grossman EL, Ammerman JW, Suflita JM. Sulfur Cycling in the Terrestrial Subsurface: Commensal Interactions, Spatial Scales, and Microbial Heterogeneity Microbial Ecology. 36: 141-51. PMID 9688776 DOI: 10.1007/S002489900101 |
0.402 |
|
1998 |
González JM, Masuchi Y, Robb FT, Ammerman JW, Maeder DL, Yanagibayashi M, Tamaoka J, Kato C. Pyrococcus horikoshii sp. nov., a hyperthermophilic archaeon isolated from a hydrothermal vent at the Okinawa Trough Extremophiles. 2: 123-130. PMID 9672687 DOI: 10.1007/S007920050051 |
0.304 |
|
1998 |
Martino DP, Grossman EL, Ulrich GA, Burger KC, Schlichenmeyer JL, Suflita JM, Ammerman JW. Microbial Abundance and Activity in a Low-Conductivity Aquifer System in East-Central Texas Microbial Ecology. 35: 224-34. PMID 9569280 DOI: 10.1007/S002489900078 |
0.392 |
|
1998 |
Zhang C, Grossman EL, Ammerman JW. Factors influencing methane distribution in Texas ground water Ground Water. 36: 58-66. DOI: 10.1111/J.1745-6584.1998.Tb01065.X |
0.326 |
|
1998 |
Martino DP, Grossman EL, Ulrich GA, Burger KC, Schlichenmeyer JL, Suflita JM, Ammerman JW. Microbial abundance and activity in a low-conductivity aquifer system in east-central Texas Microbial Ecology. 35: 224-234. DOI: 10.1007/s002489900078 |
0.304 |
|
1997 |
Cotner JB, Ammerman JW, Peele ER, Bentzen E. Phosphorus-limited bacterioplankton growth in the Sargasso Sea Aquatic Microbial Ecology. 13: 141-149. DOI: 10.3354/Ame013141 |
0.458 |
|
1996 |
Michaels AF, Olson D, Sarmiento JL, Ammerman JW, Fanning K, Jahnke R, Knap AH, Lipschultz F, Prospero JM. Inputs, losses and transformations of nitrogen and phosphorus in the pelagic North Atlantic Ocean Biogeochemistry. 35: 181-226. DOI: 10.1007/Bf02179827 |
0.397 |
|
1996 |
Nixon SW, Ammerman JW, Atkinson LP, Berounsky VM, Billen G, Boicourt WC, Boynton WR, Church TM, Ditoro DM, Elmgren R, Garber JH, Giblin AE, Jahnke RA, Owens NJP, Pilson MEQ, et al. The fate of nitrogen and phosphorus at the land-sea margin of the North Atlantic Ocean Biogeochemistry. 35: 141-180. DOI: 10.1007/978-94-009-1776-7_4 |
0.374 |
|
1991 |
Ammerman JW, Azam F. Bacterial 5′‐nucleotidase activity in estuarineand coastal marine waters: Role in phosphorus regeneration Limnology and Oceanography. 36: 1437-1446. DOI: 10.4319/Lo.1991.36.7.1437 |
0.526 |
|
1991 |
Ammerman JW, Azam F. Bacterial 5'‐nucleotidase activity in estuarine and coastal marine waters: Characterization of enzyme activity Limnology and Oceanography. 36: 1427-1436. DOI: 10.4319/Lo.1991.36.7.1427 |
0.558 |
|
1987 |
Ammerman JW, Azam F. Characteristics of Cyclic AMP Transport by Marine Bacteria. Applied and Environmental Microbiology. 53: 2963-6. PMID 16347511 DOI: 10.1128/Aem.53.12.2963-2966.1987 |
0.517 |
|
1985 |
Ammerman JW, Azam F. Bacterial 5-nucleotidase in aquatic ecosystems: a novel mechanism of phosphorus regeneration. Science (New York, N.Y.). 227: 1338-40. PMID 17793769 DOI: 10.1126/Science.227.4692.1338 |
0.57 |
|
1984 |
Hagström Å, Ammerman J, Henrichs S, Azam F. Bacterioplankton growth in seawater: II. Organic matter utilization during steady-state growth in seawater cultures Marine Ecology Progress Series. 18: 41-48. DOI: 10.3354/Meps018041 |
0.512 |
|
1984 |
Ammerman J, Fuhrman J, Hagström Å, Azam F. Bacterioplankton growth in seawater: I. Growth kinetics and cellular characteristics in seawater cultures Marine Ecology Progress Series. 18: 31-39. DOI: 10.3354/Meps018031 |
0.607 |
|
1983 |
Koike I, Redalje DG, Ammerman JW, Holm-Hansen O. High-affinity uptake of an ammonium analogue by two marine microflagellates from the oligotrophic Pacific Marine Biology. 74: 161-168. DOI: 10.1007/Bf00413919 |
0.307 |
|
1982 |
Ammerman JW, Azam F. Uptake of Cyclic AMP by Natural Populations of Marine Bacteria. Applied and Environmental Microbiology. 43: 869-76. PMID 16345995 DOI: 10.1128/Aem.43.4.869-876.1982 |
0.539 |
|
1980 |
Fuhrman JA, Ammerman JW, Azam F. Bacterioplankton in the coastal euphotic zone: Distribution, activity and possible relationships with phytoplankton Marine Biology. 60: 201-207. DOI: 10.1007/Bf00389163 |
0.691 |
|
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