Distribution of dissolved organic carbon and metal-binding capacity among ultrafilterable fractions isolated from selected surface waters of the southeastern United States

1984 ◽  
Vol 6 (2) ◽  
pp. 91-101 ◽  
Author(s):  
James J. Alberts ◽  
John P. Giesy ◽  
David W. Evans
Keyword(s):  
United States ◽  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Surface Waters ◽  
Metal Binding ◽  
Binding Capacity ◽  
Southeastern United States ◽  
Metal Binding Capacity

scholarly journals Impact of hurricanes on the flux of rainwater and Cape Fear River water dissolved organic carbon to Long Bay, southeastern United States

2004 ◽  
Vol 18 (3) ◽  
pp. n/a-n/a ◽  
Author(s):  
G. Brooks Avery ◽  
Robert J. Kieber ◽  
Joan D. Willey ◽  
G. Christopher Shank ◽  
Robert F. Whitehead
Keyword(s):  
United States ◽  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
River Water ◽  
Southeastern United States ◽  
Long Bay ◽  
Cape Fear River ◽  
Cape Fear

scholarly journals Flux and bioavailability of Cape Fear River and rainwater dissolved organic carbon to Long Bay, southeastern United States

2003 ◽  
Vol 17 (2) ◽  
pp. n/a-n/a ◽  
Author(s):  
G. B. Avery ◽  
Joan D. Willey ◽  
Robert J. Kieber ◽  
G. Christopher Shank ◽  
Robert F. Whitehead
Keyword(s):  
United States ◽  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Southeastern United States ◽  
Long Bay ◽  
Cape Fear River ◽  
Cape Fear

Hydro-Climatological Influences on Long-Term Dissolved Organic Carbon in a Mountain Stream of the Southeastern United States

2016 ◽  
Vol 45 (4) ◽  
pp. 1286-1295 ◽  
Author(s):  
Nitin K. Singh ◽  
Wilmer M. Reyes ◽  
Emily S. Bernhardt ◽  
Ruchi Bhattacharya ◽  
Judy L. Meyer ◽  
...  
Keyword(s):  
United States ◽  
Organic Carbon ◽  
Dissolved Organic Carbon ◽  
Southeastern United States ◽  
Mountain Stream

Metal binding capacity of selected maine surface waters

1978 ◽  
Vol 2 (5) ◽  
pp. 257-268 ◽  
Author(s):  
John P. Giesy ◽  
Linda A. Briese ◽  
Gordon J. Leversee
Keyword(s):  
Surface Waters ◽  
Metal Binding ◽  
Binding Capacity ◽  
Metal Binding Capacity

scholarly journals Origin and nature of humic substances in the waters of the Amazon River Basin

1980 ◽  
Vol 10 (3) ◽  
pp. 513-526 ◽  
Author(s):  
Jerry A. Leenheer
Keyword(s):  
United States ◽  
Organic Carbon ◽  
Humic Substances ◽  
River Basin ◽  
Surface Waters ◽  
Southeastern United States ◽  
Organic Solutes ◽  
Clear Water ◽  
Black Water ◽  
Organic Solute

Abstract Humic substances dissolved in "black water, white water, and clear water" rivers of the Amazon River basin were compared were humic substances found in podzolic (spodic) and latosolic (oxic) soils of the Amaon region. Humic-type organic solutes in black water originated from organic matter decomposition and ground water drainage from podzolic soils; clear water drains from latosols because colored humic solutes are adsorbed on clay minerals contained in latosols. Comparisons of organic solute distributions in tropical surface waters versus temperate surface waters by dissolved organic carbon fractionation analysis chow that the only significant difference was a lower hydrophilic neutral content of tropical surface waters. This finding is indicative of more rapid decay processes In tropical waters. Black-water rivers of the Amazon contained cndy one-third to one-half the organic solute content contained in black-water rivers of the southeastern United States. About 50 percent of the organic carbon In black waters of the Amazon consisted of colorless non-humic organic solutes. Humic solutes contained in Amazon black water differed from humic solutes found In the Suwannee River in the southeastern United States by having a higher E4/E6 ratio in the visible absorbance spectrum which resulted in water of a more reddish coloration. Both the high E4/E6 ratio and low-angle x-ray scattering data suggest relatively small molecular dimensions for humic solutes in Amazon black water. Organic elemental analyses and infrared analysis of humic substances in Amazon waters and soils were typical for humic substances except for the low content of nitrogen for humic solutes in black water.

scholarly journals The effects of ionizing radiation on the structure and antioxidative and metal-binding capacity of the cell wall of microalga Chlorella sorokiniana

Chemosphere ◽  
2020 ◽  
Vol 260 ◽  
pp. 127553
Author(s):  
Snežana Vojvodić ◽  
Jelena Danilović Luković ◽  
Bernd Zechmann ◽  
Mima Jevtović ◽  
Jelena Bogdanović Pristov ◽  
...  
Keyword(s):  
Cell Wall ◽  
Ionizing Radiation ◽  
Metal Binding ◽  
Binding Capacity ◽  
Chlorella Sorokiniana ◽  
Metal Binding Capacity
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