Abstract
The applications of radiogenic isotopes to investigate chemical and physical erosion processes, particularly in river basins of the Himalaya, have led to interesting inferences on the relationship between tectonics, weathering and climate. The chemical weathering studies rely more on Sr isotopes because of their widely different ratios in various end members, their uniform distribution in the oceans and the availability of continuous and robust record of marine 87Sr/86Sr through much of the geological past. The record for the Cenozoic shows steady increase in 87Sr/86Sr; one of the hypotheses suggested to explain this is enhanced continental silicate weathering due to the uplift of the Himalaya. This hypothesis linking tectonics-weathering-climate, based on 87Sr/86Sr as an index of silicate weathering, however, is being challenged by the recent observations that there are a variety of carbonates in the river basins of the Himalaya with 87Sr/86Sr similar to that of silicates which have the potential to contribute significantly to the high 87Sr/86Sr of rivers such as the Ganga-Brahmaputra. Further, the non-stochiometric release of Sr isotopes during chemical weathering of minerals and rocks, the imbalance of Sr isotope budget in the oceans and temporal variations in riverine fluxes due to impact of glaciations all have compounded the problem.
Studies on the provenance of sediments and physical erosion pattern employ both Sr and Nd isotopes under the assumption that their source signatures are preserved in sediments. Though there are concerns on how well this assumption is satisfied especially by the Sr isotope system, both Sr and Nd systems are being used to learn about physical erosion in the Himalaya, its variability and causative factors. The results show that at present the major source of sediments to the Ganga plain and the Bay of Bengal is the Higher Himalayan Crystallines and that physical erosion among the various sub-basins is very heterogeneous with maximum rates in regions of intense precipitation and high relief. There are three such “hot-spots”, one each in the basins of the Ganga, Brahmaputra and the Indus, which unload huge amount of sediments promoting rapid uplift of regions surrounding them and enhance chemical weathering by exposing fresh rock surfaces. The pattern of physical erosion and its temporal variations shows that it is influenced by climate change both on ky and My time scales though during the latter periods the erosion regime has been by and large stable. This article reviews investigations on the present and past chemical and physical erosion in river basins of the Himalaya using Sr and Nd isotope systematics in water and sediments.
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References
Ahmad S, Babu G, Padmakumari V et al (2005) Sr, Nd isotopic evidence of terrigenous flux variations in the Bay of Bengal: implications of monsoons during the last 34,000 years. Geophys Res Lett 32:1–4
Ahmad S, Padmakumari V, Babu G (2009) Strontium and neodymium isotopic compositions in sediments from Godavari, Krishna and Pennar rivers. Curr Sci 97:1766–1769
Allegre C, Dupre B, Negrel P et al (1996) Sr–Nd–Pb isotope systematics in Amazon and Congo River systems: constraints about erosion processes. Chem Geol 131:93–112
Allegre C, Louvat P, Gaillardet J et al (2010) The fundamental role of island arc weathering in the oceanic Sr isotope budget. Earth Planet Sci Lett 292:51–56
Amelin Y, Rotenberg E (2004) Sm-Nd systematics of chrondrites. Earth Planet Sci Lett 223:267–282
Amiotte Suchet P, Probst J, Ludwig W (2003) Worldwide distribution of continental rock lithology: implications for the atmospheric/soil CO2 uptake by continental weathering and alkalinity river transport to the oceans. Glob Biogeochem Cycles 17:1038. doi:10.1029/2002GB001891
Anderasen R, Sharma M (2006) Solar Nebula heterogenity in p-process Samarium and Neodymium isotopes. Science 314:806–809
Andersson P, Dahlqvist R, Ingri J et al (2001) The isotopic composition of Nd in a boreal river: a reflection of selective weathering and colloidal transport. Geochim Cosmochim Acta 65:521–527
Armstrong RL (1971) Glacial erosion and the variable isotopic composition of strontium in seawater. Nature 230:132–134
Asahara Y, Tanaka T, Kamioka H et al (1999) Provenance of the north Pacific sediments and process of source material transport as derived from Rb–Sr isotopic systematics. Chem Geol 158:271–291
Aubert D, Stille P, Probst A (2001) REE fractionation during granite weathering and removal by waters and suspended loads: Sr and Nd isotopic evidence. Geochim Cosmochim Acta 65:387–406
Banner J (2004) Radiogenic isotopes: systematics and applications to earth surface processes and chemical startigraphy. Earth Sci Rev 65:141–194
Barroux G, Sonke J, Boaventura G et al (2006) Seasonal dissolved rare earth element dynamics of the Amazon River main stem, its tributaries, and the Curuaí floodplain. Geochem Geophys Geosyst 7:Q12005. doi:10.1029/2006GC001244
Barun JJ, Pagel M, Herbillon A et al (1993) Mobilization and redistribution of REEs and thorium in a syenitic lateritic profile: a mass balance study. Geochim Cosmochim Acta 57:4419–4434
Basu A, Jacobsen S, Poreda R et al (2001) Large groundwater strontium flux to the oceans from the Bengal basin and the marine strontium isotope record. Science 293:1470–1473
Berner R, Lasaga A, Garrels R (1983) The carbonate–silicate geochemical cycle and its effect on atmospheric carbon dioxide over the past 100 million years. Am J Sci 283:641–683
Bickle M, Harris N, Bunbury J et al (2001) Controls on the 87Sr/86Sr ratio of carbonates in the Garhwal Himalaya, Headwaters of the Ganges. J Geol 109:737–753
Bickle M, Bunbury J, Chapman H et al (2003) Fluxes of Sr into the headwaters of the Ganges. Geochim Cosmochim Acta 67:2567–2584
Bickle M, Chapman H, Bunbury J et al (2005) Relative contributions of silicate and carbonate rocks to riverine Sr fluxes in the headwaters of the Ganges. Geochim Cosmochim Acta 69:2221–2240
Blum JD, Erel Y (1995) A silicate weathering mechanism linking increases in marine Sr-87/Sr-86 with global glaciation. Nature 373:415–418
Blum JD, Erel Y (1997) Rb-Sr isotope systematics of a granitic soil chronosequence: the importance of biotite weathering. Geochim Cosmochim Acta 61:3193–3204
Blum JD, Erel Y (2003) Radiogenic isotopes in weathering and hydrology. In: Holland HD, Turekian KK (eds) Surface and ground water, weathering and soils, vol. 5, Treatise on geochemistry. Elsevier-Pergamon, Oxford, pp 365–392
Blum JD, Gazis CA, Jacobson A et al (1998) Carbonate versus silicate weathering rates in the Raikot watershed within the High Himalayan crystalline series. Geology 26:411–414
Bluth G, Kump L (1994) Lithologic and climatologic controls of river chemistry. Geochim Cosmochim Acta 58:2341–2359
Brantley S, Chesley J, Stillings L (1998) Isotopic ratios and release rates of strontium measured from weathering feldspars. Geochim Cosmochim Acta 62:1493–1500
Brass GW (1976) The variation of the marine 87Sr/86Sr ratio during Phanerozoic time; interpretation using a flux model. Geochim Cosmochim Acta 40:721–730
Bullen T, White A, Blum A et al (1997) Chemical weathering of a soil chronosequence on granitoid alluvium: II mineralogic and isotopic constraints on the behavior of strontium. Geochim Cosmochim Acta 61:291–306
Burbank D, Blythe A, Putkonen J et al (2003) Decoupling of erosion and precipitation in the Himalayas. Nature 426:652–655
Burke W, Denison R, Hetherington E et al (1982) Variation of seawater 87Sr/86Sr throughout Phanerozoic time. Geology 10:516–519
Chabaux F, Riotte J, Clauer N et al (2001) Isotopic tracing of the dissolved U fluxes of Himalayan rivers: implications for present and past U budgets of the Ganges-Brahmaputra system. Geochim Cosmochim Acta 65:3201–3217
Chabaux F, Bourdon B, Riotte J (2008) U-series geochemistry in weathering profiles, river waters and lakes. In: Krishnaswami S, Cochran JK (eds) U/Th series radionuclides in aquatic systems, vol 13, Radioactivity in the environment. Elsevier, New York, NY, pp 49–104
Clift P (2006) Controls on the erosion of Cenozoic Asia and the flux of clastic sediment to the ocean. Earth Planet Sci Lett 241:571–590
Clift P, Blusztajn J (2005) Reorganization of the western Himalayan river system after five million years ago. Nature 438:1001–1003
Clift P, Lee J, Hildebrand P et al (2002) Nd and Pb isotope variability in the Indus river system: implications for crustal heterogeneity in the western Himalya. Earth Planet Sci Lett 200:91–106
Clift P, Giosan L, Blusztajn J et al (2008) Holocene erosion of the Lesser Himalaya triggered by intensified summer monsoon. Geology 36:79–82
Colin C, Turpin L, Bertaux J et al (1999) Erosional history of the Himalayan and Burman ranges during the last two glacial-interglacial cycles. Earth Planet Sci Lett 171:647–660
Colin C, Turpin L, Blamart D et al (2006) Evolution of weathering patterns in the Indo-Burman ranges over 280 kyr: effects of sediment provenance on 87Sr/86Sr ratios tracer. Geochem Geophys Geosyst 7:Q03007. doi:10.1029/2005GC000962
Dalai T, Krishnaswami S, Kumar A (2003) Sr and 87Sr/86Sr in the Yamuna River System in the Himalaya: sources, fluxes, and controls on Sr isotope composition. Geochim Cosmochim Acta 67:2931–2948
Das A, Krishnaswami S, Sarin M et al (2005) Chemical weathering in the Krishna Basin and Western Ghats of the Deccan Traps, India: rates of basalt weathering and their controls. Geochim Cosmochim Acta 69:2067–2084
Das A, Krishnaswami S, Kumar A (2006) Sr and 87Sr/86Sr in rivers draining the Deccan Traps (India): implications to weathering, Sr fluxes and marine 87Sr/86Sr record around K/T. Geochem Geophys Geosyst 7:Q06014. doi:10.1029/2005GC001081
Dasch E (1969) Strontium isotopes in weathering profiles, deep-sea sediments, and sedimentary rocks. Geochim Cosmochim Acta 33:1521–1552
Davis A, Bickle M, Teagle D (2003) Imbalance in the oceanic strontium budget. Earth Planet Sci Lett 211:173–187
DePaolo D, Wasserburg G (1976) Nd isotopic variations and petrogenetic models. Geophys Res Lett 3:249–252
Derry L, France-Lanord C (1996) Neogene Himalayan weathering history and river 87Sr/86Sr: impact on the marine Sr record. Earth Planet Sci Lett 142:59–74
Derry L, France-Lanord C (1997) Himalayan weathering and erosion fluxes: climate and tectonic controls. In: Ruddiman WF (ed) Tectonic uplift and climate change. Plenum, New York, pp 290–312
Dessert C, Dupre B, Francois L et al (2001) Erosion of Deccan Traps determined by river geochemistry: impact on the global climate and the 87Sr/86Sr ratio of sea water. Earth Planet Sci Lett 188:459–474
Dessert C, Dupre B, Gaillardet J et al (2003) Basalt weathering laws and the impact of basalt weathering on the global carbon cycle. Chem Geol 20:1–17
Dia A, Dupré B, Allègre C (1992) Nd isotopes in Indian Ocean sediments used as a tracer of supply to the ocean and circulation paths. Mar Geol 103:349–359
Drever J (1997) The geochemistry of natural waters, 3rd edn. Prentice Hall, NJ, p 436
Edmond JM (1992) Himalayan tectonics, weathering processes, and the strontium isotope record in marine limestone. Science 258:1594–1597
Edmond J, Huh Y (1997) Chemical weathering yields from basement and orogenic terrains in hot and cold climates. In: Ruddiman WF (ed) Tectonic Uplift and Climate Change. Plenum Press, New York, pp 330–351
Erel Y, Blum JD, Roueff E et al (2004) Lead and strontium isotopes as monitors of experimental granitoid mineral dissolution. Geochim Cosmochim Acta 68:4649–4663
Evans M, Derry L, Anderson S et al (2001) Hydrothermal source of radiogenic Sr to Himalayan rivers. Geology 29:803–806
Evans M, Derry L, France-Lanord C (2004) Geothermal fluxes of alkalinity in the Narayani river system of central Nepal. Geochem Geophys Geosyst 5:Q08011. doi:10.1029/2004GC000719
Faure G (1986) Principles of Isotope Geology, 2nd edn. Wiley, Hoboken, N.J
France-Lanord C, Derry L (1997) Organic carbon burial forcing of the carbon cycle from Himalayan erosion. Nature 390:65–67
France-Lanord C, Derry L, Michard A (1993) Evolution of the Himalaya since Miocene time: isotopic and sedimentologic evidence from the Bengal Fan. In: Treloar PJ, Searle M (eds) Himalayan tectonics, vol 74, Geological Society of London Special Publication. Geological Society of London, London, pp 603–621
Frank M (2002) Radiogenic isotopes: tracers of past ocean circulation and erosional input. Rev Geophys 40(1):1001. doi:10.1029/2000RG000094
Gaillardet J (2008) Isotope geochemistry as a tool for deciphering kinetics of water-rock interaction. In: Brantley S, Kubicki J, White A (eds) Kinetics of water-rock interaction, Chap. 12. Spinger, New York, pp 611–674
Gaillardet J, Dupre B, Allegre C (1997) Chemical and physical denudation in the Amazon river basin. Chem Geol 142:141–173
Gaillardet J, Dupre B, Louvat P et al (1999) Global silicate weathering and CO2 consumption rates deduced from the chemistry of large rivers. Chem Geol 159:3–30
Galy A, France-Lanord C (1999) Weathering processes in the Ganges-Brahmaputra basin and the riverine alkalinity budget. Chem Geol 159:31–60
Galy A, France-Lanord C, Derry L (1999) The strontium isotopic budget of Himalayan Rivers in Nepal and Bangladesh. Geochim Cosmochim Acta 63:1905–1925
Galy V, France-Lanord C, Peucker-Ehrenbrink B et al (2010) Sr–Nd–Os evidence for a stable erosion regime in the Himalaya during the past 12 Myr. Earth Planet Sci Lett 290:474–480
Goldstein SL, Jacobsen SB (1987) The Nd and Sr isotopic systematics of river-water dissolved material: implications for the sources of Nd and Sr in the seawater. Chem Geol 66:245–272
Goldstein SL, O'Nions RK (1981) Nd and Sr isotopic relationships in pelagic clays and ferromanganese deposits. Nature 292:324–327
Harlavan Y, Erel Y (2002) The release of Pb and REE from granitoids by the dissolution of accessory phases. Geochim Cosmochim Acta 66:837–848
Harlavan Y, Erel Y, Blum JD (2009) The coupled release of REE and Pb to the soil labile pool with time by weathering of accessory phases, Wind River Mountains, WY. Geochim Cosmochim Acta 73:320–336
Harris N, Bickle M, Chapman H et al (1998) The significance of Himalayan rivers for silicate weathering rates: evidence from the Bhote Kosi tributary. Chem Geol 144:205–220
Hren M, Chamberlain C, Hilley G et al (2007) Major ion chemistry of the Yarlung Tsangpo-Brahmaputra river: chemical weathering, erosion, and CO2 consumption in the southern Tibetan Plateau and eastern syntaxis of the Himalaya. Geochim Cosmochim Acta 71:2907–2935
Huh Y, Edmond J (1999) The fluvial geochemistry of the rivers of Eastern Siberia: III Tributaries of the Lena and Anbar draining the basement terrain of the Siberian Craton and the Trans-Baikal Highlands. Geochim Cosmochim Acta 63:967–987
Ingri J, Widerlund A, Land M et al (2000) Temporal variations in the fractionation of the rare earth elements in a boreal river; the role of colloidal particles. Chem Geol 166:23–45
Jacobsen S, Wasserburg G (1980) Sm-Nd isotopic evolution of chondrites. Earth Planet Sci Lett 50:139–155
Jacobson AD, Blum JD (2000) The Ca/Sr and 87Sr/86Sr geochemistry of disseminated calcite in Himalayan silicate rocks from Nanga Parbat: influence on river water chemistry. Geology 28:463–466
Jacobson AD, Blum JD, Chamberlain CP et al (2002) The Ca/Sr and Sr isotope systematics of a Himalayan glacial chronosequence: carbonate versus silicate weathering rates as a function of landscape surface age. Geochim Cosmochim Acta 66:13–27
Jeandel C, Arsouze T, Lacan F et al (2007) Isotopic Nd compositions and concentrations of the lithogenic inputs into the ocean: a compilation, with an emphasis on the margins. Chem Geol 239:156–164
Johannesson K, Tang J, Daniels J et al (2004) Rare earth element concentrations and speciation in organic-rich blackwaters of the Great Dismal Swamp, Virginia. USA Chem Geol 209:271–294
Krishnaswami S, Singh SK (2005) Chemical weathering in the river basins of the Himalaya. India Curr Sci 89:841–849
Krishnaswami S, Trivedi JR, Sarin MM et al (1992) Strontium isotopes and rubidium in the Ganga-Brahmaputra river system: weathering in the Himalaya, fluxes to the Bay of Bengal and contributions to the evolution of oceanic 87Sr/86Sr. Earth Planet Sci Lett 109:243–253
Krishnaswami S, Singh SK, Dalai TK (1999) Silicate weathering in the Himalaya: role in contributing to major ions and radiogenic Sr to the Bay of Bengal. In: Somayajulu BLK (ed) Ocean science, trends and future directions. Indian National Science Academy and Akademia International, New Delhi, pp 23–51
Kump LR, Brantley SL, Arthur MA (2000) Chemical weathering, atmospheric CO2 and climate. Annu Rev Earth Planet Sci 28:611–667
Leland J, Reid MR, Burbank DW et al (1998) Incision and differential bedrock uplift along the Indus River near Nanga Parbat, Pakistan Himalaya, from 10Be and 26Al exposure age dating of bedrock straths. Earth Planet Sci Lett 154:93–107
Li XH, Wei GJ, Shao L et al (2003) Geochemical and Nd isotopic variations in sediments of the South China Sea: a response to Cenozoic tectonism in SE Asia. Earth Planet Sci Lett 211:207–220
Ma J, Wei G, Xu Y et al (2007) Mobilization and re-distribution of major and trace elements during extreme weathering of basalt in Hainan Island, South China. Geochim Cosmochim Acta 71:3223–3237
Ma J, Wei G, Xu Y et al (2010) Variations of Sr–Nd–Hf isotopic systematics in basalt during intensive weathering. Chem Geol 269:376–385
MacFarlane A, Danielson A, Holland H et al (1994) REE chemistry and Sm-Nd systematics of late Archean weathering profiles in the Fortescue Group, Western Australia. Geochim Cosmochim Acta 58:1777–1794
McCauley S, DePaolo D (1997) The marine 87Sr/86Sr and δ18O records, Himalayan alkalinity fluxes and Cenozoic climate records. In: Ruddiman W (ed) Tectonics uplift and climate change. Plenum, New York, pp 428–467
Milliman J, Meade R (1983) World-wide delivery of river sediment to the oceans. J Geol 91:1–21
Milliman JD, Syvitski PM (1992) Geomorphic/Tectonic control of sediment discharge to the ocean: the importance of small mountainous rivers. J Geol 100:525–544
Millot R, Gaillardet J, Dupre B et al (2002) The global control of silicate weathering rates and the coupling with physical erosion: new insights from rivers of the Canadian Shield. Earth Planet Sci Lett 196:83–98
Millot R, Gaillardet J, Dupre B et al (2003) Northern latitude chemical weathering rates: clues from the Mackenzie River basin, Canada. Geochim Cosmochim Acta 67:1305–1329
Molnar P, England P (1990) Late Cenozoic uplift of mountain ranges and global climate change: chicken or egg? Nature 346:29–34
Montgomery DR (1994) Valley incision and the uplift of mountain peaks. J Geophys Res 99:913–921
Moon S, Huh Y, Qin J et al (2007) Chemical weathering in the Hong (Red) River basin: rates of silicate weathering and their controlling factors. Geochim Cosmochim Acta 71:1411–1430
Moon S, Huh Y, Zitsev A (2009) Hydrochemistry of the Amur River: weathering in a northern temperate basin. Aquat Geochem 15:497–527
Negrel P, Allegre CJ, Dupre B et al (1993) Erosion sources determined by inversion of major and trace element ratios and strontium isotopic ratios in river water: the Congo Basin case. Earth Planet Sci Lett 120:59–76
Nesbitt H (1979) Mobility and fractionation of rare earth elements during weathering of a granodiorite. Nature 279:206–210
Nesbitt HW, Markovics G (1997) Weathering of granodioritic crust, long-term storage of elements in weathering profiles, and petrogenesis of silicate minerals. Geochim Cosmochim Acta 61:1653–1670
Noh H, Huh Y, Qin J et al (2009) Chemical weathering in the three rivers region of Eastern Tibet. Geochim Cosmochim Acta 73:1857–1877
Ohlander B, Ingri J, Land M et al (2000) Change of Sm-Nd isotope composition during weathering of till. Geochim Cosmochim Acta 64:813–820
Oliva P, Dupre B, Martin F et al (2004) The role of trace minerals in chemical weathering in a high-elevation granitic watershed (Estibere, France): chemical and mineralogical evidence. Geochim Cosmochim Acta 68:2223–2243
Oliver L, Harris N, Bickle M et al (2003) Silicate weathering rates decoupled from the 87Sr/86Sr ratio of the dissolved load during Himalayan erosion. Chem Geol 201:119–139
Palmer M, Edmond J (1989) The strontium isotope budget of the modern ocean. Earth Planet Sci Lett 92:11–26
Palmer MR, Edmond JM (1992) Controls over the strontium isotope composition of river water. Geochim Cosmochim Acta 56:2099–2111
Pande K, Sarin MM, Trivedi JR et al (1994) The Indus river system (India-Pakistan): major-ion chemistry, uranium and strontium isotopes. Chem Geol 116:245–259
Pattanaik J, Balakrishnan S, Bhutani R et al (2007) Chemical and strontium isotopic composition of Kaveri, Palar and Ponnaiyar rivers: significance to weathering of granulites and granitic gneisses of southern Peninsular India. Curr Sci 93:523–531
Peucker-Ehrenbrink B (2009) Land2Sea database of river drainage basin sizes, annual water discharges, and suspended sediment fluxes. Geochem Geophys Geosyst 10:Q06014. doi:10.1029/2008GC002356
Peucker-Ehrenbrink B, Miller MW, Arsouze T et al (2010) Continental bedrock and riverine fluxes of strontium and neodymium isotopes to the oceans. Geochem Geophys Geosyst 11:Q03016. doi:10.1029/2009GC002869
Pierson-Wickmann AC, Reisberg L, France-Lanord C et al (2001) Os-Sr-Nd results from sediments in the Bay of Bengal: implications for sediment transport and the marine Os record. Paleoceanography 16:435–444
Porcelli D, Anderson P, Baskaran M et al (2009) The distribution of neodymium isotopes in Arctic Ocean basins. Geochim Cosmochim Acta 73:2645–2659
Quade J, Roe L, DeCelles P et al (1997) The late neogene 87Sr/86Sr record of lowland Himalayan rivers. Science 276:1828–1831
Rad S, Allegre C, Lovat P (2007) Hidden erosion on volcanic islands. Earth Planet Sci Lett 262:109–124
Rahaman W, Singh SK, Sinha R et al (2009) Climate control on erosion distribution over the Himalaya during the past 100 ka. Geology 37:559–562
Rai SK, Singh SK (2007) Temporal variation in Sr and 87Sr/86Sr of the Brahmaputra: implications for annual fluxes and tracking flash floods through chemical and isotope composition. Geochem Geophys Geosyst 8:Q08008
Rai SK, Singh SK, Krishnaswami S (2010) Chemical weathering in the plain and peninsular sub-basins of the Ganga: impact on major ion chemistry and elemental fluxes. Geochim Cosmochim Acta 74:2340–2355
Ravizza G, Zachos J (2003) Records of Cenozoic chemistry. In: Holland HD, Turekian KK (eds) The oceans and marine chemistry, vol. 6, Treatise on geochemistry. Elsevier-Pergamon, Oxford, pp 551–582
Raymo ME, Ruddiman WF (1992) Tectonic forcing of late Cenozoic climate. Nature 359:117–122
Raymo ME, Ruddiman WF, Froelich PN (1988) Influence of late Cenozoic mountain building on ocean geochemical cycles. Geology 16:649–653
Reynolds B (2011) Silicon isotopes as tracers of terrestrial processes. In: Baskaran M (ed) Handbook of environmental isotope geochemistry. Chapter 6. Springer, Heidelberg
Richter FM, Rowley DB, DePaolo DJ (1992) Sr isotope evolution of seawater: the role of tectonics. Earth Planet Sci Lett 109:11–23
Ruddiman W (1997) Tectonic Uplift and Climate Change. Plenum, New York, p 535
Shiller A (2010) Dissolved rare earth elements in a seasonally snow-covered, alpine/subalpine watershed, Loch Vale, Colorado. Geochim Cosmochim Acta 74:2040–2052
Sholkovitz E (1995) The aquatic chemistry of rare earth elements in rivers and estuaries. Aquat Geochem 1:1–34
Sholkovitz E, Szymczak R (2000) The estuarine chemistry of rare earth elements: comparison of the Amazon, Fly, Sepik and the Gulf of Papua systems. Earth Planet Sci Lett 179:299–309
Singh SK (2006) Spatial variability in erosion in the Brahmaputra basin: causes and impacts. Curr Sci 90:1271–1276
Singh SK (2007) Erosion and weathering in the Brahmaputra river system. In: Gupta A (ed) Large rivers. Wiley, Chichester, pp 373–393
Singh SK, France-Lanord C (2002) Tracing the distribution of erosion in the Brahmaputra watershed from isotopic compositions of stream sediments. Earth Planet Sci Lett 202:645–662
Singh SK, Trivedi JR, Pande K et al (1998) Chemical and strontium, oxygen, and carbon isotopic compositions of carbonates from the Lesser Himalaya: implications to the strontium isotope composition of the source waters of the Ganga, Ghaghara, and the Indus Rivers. Geochim Cosmochim Acta 62:743–755
Singh SK, Sarin MM, France-Lanord C (2005) Chemical erosion in the eastern Himalaya: major ion composition of the Brahmaputra and δ13C of dissolved inorganic carbon. Geochim Cosmochim Acta 69:3573–3588
Singh SK, Rai SK, Krishnaswami S (2008) Sr and Nd isotopes in river sediments from the Ganga basin: sediment provenance and spatial variability in physical erosion. J Geophys Res 113:F03006. doi:10.1029/2007JF000909
Stallard RF, Edmond JM (1983) Geochemistry of the Amazon 2. J Geophys Res 88:9671–9688
Steinmann M, Stille P (2008) Controls on transport and fractionation of the rare earth elements in stream water of a mixed basaltic-granitic catchment basin (Massif Central, France). Chem Geol 254:1–18
Tachikawa K, Athias V, Jeandel C (2003) Neodymium budget in the modern ocean and paleo-oceanographic implications. J Geophys Res 108:3254. doi:10.1029/1999JC000285
Taylor AS, Lasaga AC (1999) The role of basalt weathering in the Sr isotope budget of the oceans. Chem Geol 161:199–214
Taylor AS, Blum JD, Lasaga AC et al (2000) Kinetics of dissolution and Sr release during biotite and phlogopite weathering. Geochim Cosmochim Acta 64:1191–1208
Tipper E, Bickle M, Galy A et al (2006a) The short term climatic sensitivity of carbonate and silicate weathering fluxes: insight from seasonal variations in river chemistry. Geochim Cosmochim Acta 70:2737–2754
Tipper E, Galy A, Gaillardet J et al (2006b) The magnesium isotope budget of the modern ocean: constraints from riverine magnesium isotope ratios. Earth Planet Sci Lett 250:241–253
Tipper E, Galy A, Bickle M (2008) Calcium and magnesium isotope systematics in rivers draining the Himalaya-Tibetan-Plateau region: lithological or fractionation control? Geochim Cosmochim Acta 72:1057–1075
Tricca A, Stille P, Steinmann M et al (1999) Rare earth elements and Sr and Nd isotopic compositions of dissolved and suspended loads from small river systems in the Vosges mountains (France), the river Rhine and groundwater. Chem Geol 160:139–158
Tripathy GR, Singh SK (2010) Chemical erosion rates of river basins of the Ganga system in the Himalaya: reanalysis based on inversion of dissolved major ions, Sr, and 87Sr/86Sr. Geochem Geophys Geosyst 11:Q03013. doi:10.1029/2009GC002862
Tripathy GR, Goswami V, Singh SK et al (2010) Temporal variations in Sr and 87Sr/86Sr of the Ganga headwaters: estimate of dissolved Sr flux to the mainstream. Hydrol Process 24:1159–1171. doi:10.1002/hyp. 7572
Trivedi J, Pande K, Krishnaswami S et al (1995) Sr isotopes in rivers of India and Pakistan: a reconnaissance study. Curr Sci 69:171–178
Tutken T, Eisenhauer A, Wiegand B et al (2002) Glacial-interglacial cycles in Sr and Nd isotopic composition of Arctic marine sediments triggered by the Svalbard/Barents Sea ice sheet. Mar Geol 182:351–372
Vance D, Teagle D, Foster G (2009) Variable Quaternary chemical weathering fluxes and imbalances in marine geochemical budgets. Nature 458:493–496
Veizer J (1989) Strontium isotopes in sea water through time. Annu Rev Earth Planet Sci 17:141–168
Viers J, Wasserburg GJ (2004) Behavior of Sm and Nd in a lateritic soil profile. Geochim Cosmochim Acta 68:2043–2054
Viers J, Roddaz M, Filizola N et al (2008) Seasonal and provenance controls on Nd–Sr isotopic compositions of Amazon river suspended sediments and implications for Nd and Sr fluxes exported to the Atlantic Ocean. Earth Planet Sci Lett 274:511–523
Vigier N, Bourdon B (2011) Constraining rates of chemical and physical erosion using U-series radionuclides. In: Baskaran M (ed) Handbook of environmental isotope geochemistry, Chapter 27. Springer, Heidelberg
Walker J, Hays P, Kasting J (1981) A negative feedback mechanism for the long-term stabilization of Earth’s surface temperature. J Geophy Res 86:9776–9782
Walter HJ, Hegner E, Diekmann B et al (2000) Provenance and transport of terrigenous sediment in the south Atlantic Ocean and their relations to glacial and interglacial cycles: Nd and Sr isotopic evidence. Geochim Cosmochim Acta 64:3813–3827
West AJ, Galy A, Bickle M (2005) Tectonic and climatic controls on silicate weathering. Earth Planet Sci Lett 235:211–228
Willenbring JK, Blanckenburg FV (2010) Long-term stability of global erosion rates and weathering during late-Cenozoic cooling. Nature 465:211–214
Winter B, Johnson C, Clark D (1997) Strontium, neodymium and lead isotope variations of authigenic and silicate sediment components from the Late Cenozoic Arctic Ocean: implications for sediment provenance and source of trace metals in sea water. Geochim Cosmochim Acta 61:4181–4200
Wu L, Huh Y, Qin J et al (2005) Chemical weathering in the Upper Huang He (Yellow River) draining the eastern Qinghai-Tibet Plateau. Geochim Cosmochim Acta 69:5279–5294
Xu Y, Marcantonio F (2007) Strontium isotope variations in the lower Mississippi River and its estuarine mixing zone. Mar Chem 105:118–128
Yang C, Telmer K, Veizer J (1996) Chemical dynamics of the “St. Lawrence” riverine system: δDH2O, δ18OH2O, δ13CDIC, δ34Ssulfate, and dissolved 87Sr/86Sr. Geochim Cosmochim Acta 60:851–866
Yang S, Jiang S, Ling H et al (2007) Sr-Nd isotopic compositions of the Changjiang sediments: implications for tracing sediment sources. Sci China Ser D-Earth Sci 50:1556–1565
Zachos J, Opdyke B, Quinn T et al (1999) Early Cenozoic glaciation, Antarctic weathering, and seawater 87Sr/86Sr: is there a link? Chem Geol 161:165–180
Zeitler P, Koons P, Bishop M et al (2001) Erosion, Himalayan geodynamics, and the geomorphology of metamorphism. GSA Today 11:4–9
Acknowledgements
SK thanks the Indian National Science Academy, New Delhi for Senior Scientistship and the Director, PRL for logistical support. Reviews and comments from Prof. M. Baskaran and two anonymous reviewers have helped improve the article.
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Tripathy, G.R., Singh, S.K., Krishnaswami, S. (2012). Sr and Nd Isotopes as Tracers of Chemical and Physical Erosion. In: Baskaran, M. (eds) Handbook of Environmental Isotope Geochemistry. Advances in Isotope Geochemistry. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-10637-8_26
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