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| 1 | Seasonal variability in CDOM absorption and fluorescence properties in the Barataria Basin,Louisiana,USA显示文摘Absorption and fluorescence properties of chromophoric dissolved organic matter(CDOM) along a 124 km transect in the Barataria Basin,a large estuary located in Louisiana,USA,were investigated during high and low flow periods of the Mississippi River in the spring and winter of 2008-2009. Mean CDOM absorption at 355 nm from the marine to the freshwater end member stations ranged from(3.25 ± 0.56) to(20.76 ± 2.43) m-1 for the three month high flow period whereas it varied from(1.48 ± 1.08) to(25.45 ± 7.03) m-1 for the same stations during low flow period. Corresponding salinity values at these stations indicated the influence of river and shelf exchanges in the lower basin and precipitation and runofl in the upper basin. An inverse relationship of CDOM absorbance and fluorescence with salinity observed in the basin could be a useful indicator of salinity. CDOM fluorescence also varied over a large range showing an approximately 8 to 12-fold increase between the marine and freshwater end members for the two flow seasons. Excitation-emission matrix spectral plots indicated the presence of various fluorescence components with highest being the A-peak,lowest the T-peak,and the C and M-peaks showing similar trends along the transect. During low flow season the A/C ratio were well correlated with station locations indicating increased terrestrial influence towards the upper basin. CDOM absorption and fluorescence at 355 nm were highly correlated and independent of CDOM sources suggesting that fluorescence could be used to characterize CDOM in the basin. | Shatrughan Singh Eurico D'Sa Erick Swenson | 2010 | Journal of Environmental Sciences2010，22，10： | 8 |
| 2 | Cyclophotocoagulation: a report by the American Academy of Ophthalmology 显示文摘 | Paster SA Singh K Lee Da | 2001 | Ophthalmologica2001，108，11： | 2 |
| 3 | Nipple- areola com p lex sensitivity after primary breast augm entation:a comparison of periareolar and in fram atom ary in cis ion app roaches显示文摘 | Mofid MM Klatsky SA Singh NK | 2006 | Plast Reconstr Surg2006，117，6： | 1 |
| 4 | Phase plane analysis of left ventricular hemodynamics 显示文摘 | Eucker SA Lisauskas JB Singh J | 2001 | J Appl Physiol2001，90，6： | 1 |
| 5 | Cone photoreceptor neuroprotection conferred by CNTF in a novel in vivo model of battlefield retinal laser injury显示文摘 | Aslam SA Davies WIL Singh MS Charbel Issa P Barnard AR Scott RAH | 2013 | Invest Ophthalmol Vis Sci2013，54，8： | 1 |
| 6 | Cyclophotocoagulation: a report by the American Academy of Ophthalmology 显示文摘 | Pastor SA Singh K Lee DA | 2001 | Ophthalmology2001，108，11： | 1 |
| 7 | Nipple-areola complex sensitivity after primary breast augmentation:a comparison of periareolar and inframammary incision approaches显示文摘 | Mofid MM Klatsky SA Singh NK | 2006 | Plast Reconstr Surg2006，117，6： | 1 |
| 8 | Immunogenicity of the Mycobacterium tuberculosis PPE55(Rv3347c) protein during incipient and clinical tuberculosis显示文摘 | Singh KK Dong Y Patibandla SA | 2005 | Infect Immun2005，73，8： | 1 |
| 9 | Gemcitabine-associated interstitial pneumonitis: Comprehensiveness and clinical characteristics of FDA and medical literature cases 显示文摘 | SLIMACK N KLINGE SA SINGH V | 2004 | ASCO Meeting Abstracts2004，22，14： | 1 |
| 10 | Early Endoscopic treat- ment of acute Inflammatory airway lesions improves the outcome of postintubation airway stenosi 显示文摘 | Nouraei SA Singh A patel A | 2006 | Laryngoseope2006，116，8： | 1 |
| 11 | Early endoscopic treatment of acute inflamma- tory airway lesions improves the outcome of postintubation airway stenosis显示文摘 | Nouraei SA Singh A Patel A | 2006 | Lar- yngoscope2006，116，8： | 1 |
| 12 | Extensions of some fixed point theorems of Rhoades显示文摘 | Naimpally SA Singh KL | 1983 | Math Anal Appl1983，，96： | 1 |
| 13 | Cellular interplay among Thl7, Thl, and Treg cells in HIV-1 subtype 'C' infection显示文摘 | Singh A Vajpayee M All SA | 2014 | J Med Virol2014，86，5： | 1 |
| 14 | Human bocavirus : prevalence and clinical spectrum at a children's hospital 显示文摘 | Arnold JC Singh KK Spector SA | 2006 | Clin Infect Dis2006，43，3： | 1 |
| 15 | Enhanced lubrication on tissue and biomaterial surfaces through peptide-mediated binding of hyaluronic acid显示文摘 | Singh A Corvelli M Unterman SA | 2014 | Nat Mater2014，13，10： | 1 |
| 16 | Arthroscopic subacromial decompression is effective in selected patients with shoulder impingement syndrome显示文摘 | Magaji SA Singh HP Pandey RK | 2012 | J Bone Joint Surg Br2012，94，8： | 1 |
| 17 | Human bocavirus:prevalence and clinical spectrum at a children's hospital显示文摘 | Singh KK Spector SA | 2006 | Clin Infect Dis2006，43，3： | 1 |
| 18 | Sequential outbreaks of infections by distinct Acinetobacter baumannii strains in a public teaching hospital in Houston,Texas显示文摘 | Shelbume SA Singh KV White AC | 2008 | J Clin Microbiol2008，46，1： | 1 |
| 19 | Ultrasound - guided placement of midline catheters in the surgical intensive care unit:A cost - effective proposal for timely central line re- moval显示文摘 | Deutsch GB Sathyanarayana SA Singh N | 2014 | J Surg Res2014，191，1： | 1 |
| 20 | Surgical treatment of metas-tatic spinal tumors显示文摘 | Meyer SA Singh H Jenkins AL | 2010 | Mt Sinai J Med2010，77，1： | 1 |
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