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J. Viers, B. Dupré, M. Polvé, J. Schott, J. Dandurand, J. Braun (1997)
Chemical weathering in the drainage basin of a tropical watershed (Nsimi-Zoetele site, Cameroon) : comparison between organic-poor and organic-rich watersChemical Geology, 140
J. Drever (1994)
THE EFFECT OF LAND PLANTS ON WEATHERING RATES OF SILICATE MINERALSGeochimica et Cosmochimica Acta, 58
J. Drever, J. Zobrist (1992)
Chemical weathering of silicate rocks as a function of elevation in the southern Swiss AlpsGeochimica et Cosmochimica Acta, 56
R. Berner, A. Lasaga, R. Garrels (1983)
The carbonate-silicate geochemical cycle and its effect on atmospheric carbon dioxide over the past 100 million yearsAmerican Journal of Science, 283
J. Gooding, R. Arvidson, M. Zolotov (1992)
Physical and chemical weathering
C. Fielding, J. Alexander, R. Mcdonald (1999)
Sedimentary facies from GPR surveys of the modern, upper Burdekin River of north Queensland, Australia: consequences of extreme discharge fluctuations
E. R. Sholkovitz (1995)
The aquatic chemistry of rare earth elements in rivers and estuariesAquat. Chem., 1
J. Edmond, M. Palmer, C. Measures, B. Grant, R. Stallard (1995)
The fluvial geochemistry and denudation rate of the Guayana Shield in Venezuela, Colombia, and BrazilGeochimica et Cosmochimica Acta, 59
J. Alexander, C. Fielding, G. Pocock (1999)
Flood behaviour of the Burdekin River, tropical north Queensland, AustraliaGeological Society, London, Special Publications, 163
J. Gaillardet, B. Dupré, C. Allègre (1995)
A global geochemical mass budget applied to the Congo basin rivers: Erosion rates and continental crust compositionGeochimica et Cosmochimica Acta, 59
W. Miller, J. Drever (1977)
Water chemistry of a stream following a storm, Absaroka Mountains, WyomingGeological Society of America Bulletin, 88
A. Lerman, M. Meybeck (1988)
Physical and chemical weathering in geochemical cycles
S. Pandey, A. Singh, S. Hasnain (1999)
Weathering and Geochemical Processes Controlling Solute Acquisition in Ganga Headwater–Bhagirathi River, Garhwal Himalaya, IndiaAquatic Geochemistry, 5
A. Belperio (1979)
The combined use of wash load and bed material load rating curves for the calculation of total load: An example from the Burdekin River, AustraliaCatena, 6
Y. Huh, G. Panteleyev, D. Babich, A. Zaitsev, J. Edmond (1998)
The fluvial geochemistry of the rivers of Eastern Siberia: II. Tributaries of the Lena, Omoloy, Yana, Indigirka, Kolyma, and Anadyr draining the collisional/accretionary zone of the Verkhoyansk and Cherskiy rangesGeochimica et Cosmochimica Acta, 62
J. Edmond, M. Palmer, C. Measures, E. Brown, Y. Huh (1996)
Fluvial geochemistry of the eastern slope of the northeastern Andes and its foredeep in the drainage of the Orinoco in Colombia and VenezuelaGeochimica et Cosmochimica Acta, 60
M. Palmer, J. Edmond (1993)
Uranium in river waterGeochimica et Cosmochimica Acta, 57
J. Rynn (1982)
The geology and geophysics of Northeastern AustraliaEarth-Science Reviews, 18
R. Stallard (1995)
Tectonic, Environmental, and Human Aspects of Weathering and Erosion: A Global Review from a Steady-State PerspectiveAnnual Review of Earth and Planetary Sciences, 23
J. Drever (1988)
The geochemistry of natural waters
R. Sherrell, J. Ross (1999)
Temporal variability of trace metals in new jersey pinelands streams: relationships to discharge and pHGeochimica et Cosmochimica Acta, 63
N. Vig, R. Axelrod (1999)
The Global EnvironmentEnergy Exploration & Exploitation, 17
M. R. Palmer, J. M. Edmond (1992)
Controls over the Sr isotope composition of river waterGeochim. Cosmochim. Acta, 56
A.W. Mitchell, M. J. Furnas (1996)
Terrestrial inputs of nutrients and suspended sediment to the GBR lagoonProc. The Great Barrier Reef: Science, Use and Management, 1
K. Semhi, N. Clauer, J. Probst (2000)
Strontium isotope compositions of river waters as records of lithology-dependent mass transfers: the Garonne river and its tributaries (SW France)Chemical Geology, 168
R. Stallard, J. Edmond (1981)
Geochemistry of the Amazon: 1. Precipitation chemistry and the marine contribution to the dissolved load at the time of peak dischargeJournal of Geophysical Research, 86
J. Alexander, C. Fielding (1997)
Gravel antidunes in the tropical Burdekin River, Queensland, AustraliaSedimentology, 44
E. Sholkovitz (1995)
The aquatic chemistry of rare earth elements in rivers and estuariesAquatic Geochemistry, 1
G. Bluth, L. Kump (1994)
Lithologic and climatologic controls of river chemistryGeochimica et Cosmochimica Acta, 58
J. Alexander, G. Jenkins, C. R. Fielding (1999)
Deposition of plant material in the sub-humid, tropical, Burdekin River, north Queensland, AustraliaPalaeogeog., Palaeoclimatol., Palaeoecol., 153
R. Stallard, J. Edmond (1983)
Geochemistry of the Amazon: 2. The influence of geology and weathering environment on the dissolved loadJournal of Geophysical Research, 88
C. R. Fielding, J. Alexander, E. Newman-Sutherland (1997)
Preservation of in situ vegetation in fluvial channel deposits-data from the modem Burdekin River of north Queensland, AustraliaPalaeogeog. Palaeoclimatol. Palaeoecol., 135
C. Fielding, J. Alexander, E. Newman-Sutherland (1997)
Preservation of in situ, arborescent vegetation and fluvial bar construction in the Burdekin River of north Queensland, AustraliaPalaeogeography, Palaeoclimatology, Palaeoecology, 135
K. Amos, J. Alexander, A. Horn, G. Pocock, C. Fielding (2001)
Sediment transport during high discharge events near the mouth of the Burdekin River, North Queensland, Australia
L. McKee, B. Eyre, S. Hossain (2000)
Intra- and interannual export of nitrogen and phosphorus in the subtropical Richmond River catchment, AustraliaHydrological Processes, 14
L. Gromet, L. Haskin, R. Korotev, R. Dymek (1984)
The 'North American shale composite' - Its compilation, major and trace element characteristicsGeochimica et Cosmochimica Acta, 48
J. Luck, D. Othman (1998)
Geochemistry and water dynamics: II. Trace metals and Pb–Sr isotopes as tracers of water movements and erosion processesChemical Geology, 150
C. Fielding, J. Alexander (1996)
Sedimentology of the Upper Burdekin River of North Queensland, Australia - An example of a tropical, variable discharge riverTerra Nova, 8
M. Palmer, J. Edmond (1992)
Controls over the strontium isotope composition of river waterGeochimica et Cosmochimica Acta, 56
P. Isdale, B. Stewart, K. Tickle, J. Lough (1998)
Palaeohydrological variation in a tropical river catchment: a reconstruction using fluorescent bands in corals of the Great Barrier Reef, AustraliaThe Holocene, 8
D. Othman, J. Luck, M. Tournoud (1997)
Geochemistry and water dynamics: application to short time-scale flood phenomena in a small Mediterranean catchmentChemical Geology, 140
A. Devol, B. Forsberg, J. Richey, T. Pimentel (1995)
Seasonal variation in chemical distributions in the Amazon (Solimões) River: A multiyear time seriesGlobal Biogeochemical Cycles, 9
R. Berner (1991)
A model for atmospheric CO 2 over Phanerozoic timeAmerican Journal of Science, 291
R. Stallard, J. Edmond (1987)
Geochemistry of the Amazon: 3. Weathering chemistry and limits to dissolved inputsJournal of Geophysical Research, 92
D. Ben Othman, J.-M. Luck, M.-G. Tournoud (1997)
Geochemistry and water dynamics: Application to short time-scale flood phenomena in a small Mediterranean catchment I. Alkalis, alkali-earths and Sr isotopesChemical Geology, 140
The chemical composition of river water integrates a number of factors such as weathering, land use, climate, vegetation cover and human activity that individually affect its chemistry. Short term variations may also be significant. The Burdekin River, NE Australia, is an example of a class of tropical streams which experiences two to four orders of magnitude variation in discharge in response to seasonal but erratic monsoonal and cyclonic rainfall. In these systems individual discharge events last for days to weeks. Given the inherent difficulty sampling these events published data on water chemistry (and thus calculated fluxes and global budgets) may tend to be biased to low flow conditions. One such discharge event in February 1996 has been investigated for its impact on the chemistry of the water. Major cations (Na, Mg, K, Ca) all decreased in concentration as the water level rose, as did the minor elements Sr, Ba and U. Some other trace elements, notably Rb, Cr, Pb and REE were enriched in the peak flow waters. The flux of all measured elements increased substantially during the seven days of the discharge event. Such short term but significant events will have a major impact on the annual fluxes of elements delivered to the oceans from the land and global discharge budgets may need to take them into account when refining databases in the future.
Aquatic Geochemistry – Springer Journals
Published: Oct 20, 2004
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