Occurrence, distribution and origin of C₃₀ cyclobotryococcenes in a subtropical wetland/estuarine ecosystemYUNPING XU; JAFFE, Rudolf.Chemosphere (Oxford). 2010, Vol 81, Num 7, pp 918-924, issn 0045-6535, 7 p.Article

Geochemical record of anthropogenic impacts on Lake Valencia, VenezuelaYUNPING XU; JAFFE, Rudolf.Applied geochemistry. 2009, Vol 24, Num 3, pp 411-418, issn 0883-2927, 8 p.Article

Characterizing the Interactions between Trace Metals and Dissolved Organic Matter Using Excitation-Emission Matrix and Parallel Factor AnalysisYAMASHITA, Youhei; JAFFE, Rudolf.Environmental science & technology. 2008, Vol 42, Num 19, pp 7374-7379, issn 0013-936X, 6 p.Article

Optical characterization of dissolved organic matter in tropical rivers of the Guayana Shield, Venezuela : Organic Matter Fluorescence in Marine and Freshwater Environments: Chemical Evidence of Biogeochemical ProcessesYAMASHITA, Youhei; MAIE, Nagamitsu; BRICENO, Henry et al.Journal of geophysical research. 2010, Vol 115, Num G4, issn 0148-0227, G00F10.1-G00F10.15Article

Dissolved black nitrogen (DBN) in freshwater environmentsYAN DING; WATANABE, Akira; JAFFE, Rudolf et al.Organic geochemistry. 2014, Vol 68, pp 1-4, issn 0146-6380, 4 p.Article

Assessing the dynamics of dissolved organic matter (DOM) in coastal environments by excitation emission matrix fluorescence and parallel factor analysis (EEM-PARAFAC)YAMASHITA, Youhei; JAFFE, Rudolf; MAIE, Nagamitsu et al.Limnology and oceanography. 2008, Vol 53, Num 5, pp 1900-1908, issn 0024-3590, 9 p.Article

Paleoenvironmental assessment of recent environmental changes in Florida Bay, USA : A biomarker based studyYUNPING XU; HOLMES, Charles W; JAFFE, Rudolf et al.Estuarine, coastal and shelf science (Print). 2007, Vol 73, Num 1-2, pp 201-210, issn 0272-7714, 10 p.Article

Geochemistry of a tropical lake (Lake Leopoldo) on pseudo-karst topography within the Roraima Group, Guayana Shield, VenezuelaYANES, Carlos; ALVAREZ, Haymara; JAFFE, Rudolf et al.Applied geochemistry. 2006, Vol 21, Num 6, pp 870-886, issn 0883-2927, 17 p.Article

Organic aerosols in the Miami area, USA: temporal variability of atmospheric particles and wet/dry depositionQINGYONG LANG; QIAN ZHANG; JAFFE, Rudolf et al.Chemosphere (Oxford). 2002, Vol 47, Num 4, pp 427-441, issn 0045-6535Article

Spatial and temporal variability of dissolved organic matter quantity and composition in an oligotrophic subtropical coastal wetlandMEILIAN CHEN; MAIE, Nagamitsu; PARISH, Kathleen et al.Biogeochemistry (Dordrecht). 2013, Vol 115, Num 1-3, pp 167-183, issn 0168-2563, 17 p.Article

Sediment and soil organic matter source assessment as revealed by the molecular distribution and carbon isotopic composition of n-alkanesMEAD, Ralph; YUNPING XU; JODI CHONG et al.Organic geochemistry. 2005, Vol 36, Num 3, pp 363-370, issn 0146-6380, 8 p.Article

Evaluation of forest disturbance legacy effects on dissolved organic matter characteristics in streams at the Hubbard Brook Experimental Forest, New HampshireCAWLEY, Kaelin M; CAMPBELL, John; ZWILLING, Melissa et al.Aquatic sciences. 2014, Vol 76, Num 4, pp 611-622, issn 1015-1621, 12 p.Article

Solar radiation―enhanced dissolution of particulate organic matter from coastal marine sedimentsSHANK, G. Christopher; EVANS, Anne; YAMASHITA, Youhei et al.Limnology and oceanography. 2011, Vol 56, Num 2, pp 577-588, issn 0024-3590, 12 p.Article

Comparative study of dissolved organic matter from groundwater and surface water in the Florida coastal Everglades using multi-dimensional spectrofluorometry combined with multivariate statisticsMEILIAN CHEN; PRICE, René M; YAMASHITA, Youhei et al.Applied geochemistry. 2010, Vol 25, Num 6, pp 872-880, issn 0883-2927, 9 p.Article

Chemical characteristics of dissolved organic matter in an oligotrophic subtropical wetland/estuarine ecosystemMAIE, Nagamitsu; CHENGYONG YANG; MIYOSHI, Toshikazu et al.Limnology and oceanography. 2005, Vol 50, Num 1, pp 23-35, issn 0024-3590, 13 p.Article

Using Optical Properties to Quantify Fringe Mangrove Inputs to the Dissolved Organic Matter (DOM) Pool in a Subtropical EstuaryCAWLEY, Kaelin M; YAMASHITA, Youhei; MAIE, Nagamitsu et al.Estuaries and coasts. 2014, Vol 37, Num 2, pp 399-410, issn 1559-2723, 12 p.Article

Dissolved Organic Matter Characteristics Across a Subtropical Wetland's Landscape: Application of Optical Properties in the Assessment of Environmental DynamicsYAMASHITA, Youhei; SCINTO, Leonard J; MAIE, Nagamitsu et al.Ecosystems (New York, NY. Print). 2010, Vol 13, Num 7, pp 1006-1019, issn 1432-9840, 14 p.Article

Occurrence of C₂₅ highly branched isoprenoids (HBIs) in Florida Bay : Paleoenvironmental indicators of diatom-derived organic matter inputsYUNPING XU; JAFFE, Rudolf; WACHNICKA, Anna et al.Organic geochemistry. 2006, Vol 37, Num 7, pp 847-859, issn 0146-6380, 13 p.Article

Origin and transport of n-alkane-2-ones in a subtropical estuary: potential biomarkers for seagrass-derived organic matterHERNANDEZ, Maria E; MEAD, Ralph; PERALBA, Maria C et al.Organic geochemistry. 2001, Vol 32, Num 1, pp 21-32, issn 0146-6380Article

Dissolved black carbon in grassland streams: Is there an effect of recent fire history?YAN DING; YAMASHITA, Youhei; DODDS, Walter K et al.Chemosphere (Oxford). 2013, Vol 90, Num 10, pp 2557-2562, issn 0045-6535, 6 p.Article

Composition of a protein-like fluorophore of dissolved organic matter in coastal wetland and estuarine ecosystemsMAIE, Nagamitsu; SCULLY, Norman M; PISANI, Oliva et al.Water research (Oxford). 2007, Vol 41, Num 3, pp 563-570, issn 0043-1354, 8 p.Article

Fluorescence characteristics of size-fractionated dissolved organic matter: Implications for a molecular assembly based structure?ROMERA-CASTILLO, Cristina; MEILIAN CHEN; YAMASHITA, Youhei et al.Water research (Oxford). 2014, Vol 55, pp 40-51, issn 0043-1354, 12 p.Article

Environmental dynamics of dissolved black carbon in wetlandsYAN DING; CAWLEY, Kaelin M; DA CUNHA, Catia Nunes et al.Biogeochemistry (Dordrecht). 2014, Vol 119, Num 1-3, pp 259-273, issn 0168-2563, 15 p.Article

Assessing source contributions to particulate organic matter in a subtropical estuary: A biomarker approachDING HE; MEAD, Ralph N; BELICKA, Laura et al.Organic geochemistry. 2014, Vol 75, pp 129-139, issn 0146-6380, 11 p.Article

Composition of dissolved organic nitrogen in rivers associated with wetlandsWATANABE, Akira; TSUTSUKI, Kiyoshi; INOUE, Yudzuru et al.Science of the total environment. 2014, Vol 493, pp 220-228, issn 0048-9697, 9 p.Article