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Volumn 305, Issue 5685, 2004, Pages 851-854

Climatic control of riverine and seawater uranium-isotope ratios

Author keywords

[No Author keywords available]

Indexed keywords

DATA REDUCTION; GLACIERS; ISOTOPES; RAIN; RIVERS; SEAWATER; WEATHERING;

EID: 3843060043     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1099673     Document Type: Article
Times cited : (113)

References (43)
  • 1
    • 0004294076 scopus 로고
    • Israel Program for Scientific Translations, Jerusalem
    • V. V. Cherdyntsev, Uranium-234 (Israel Program for Scientific Translations, Jerusalem, 1971).
    • (1971) Uranium-234
    • Cherdyntsev, V.V.1
  • 5
    • 0027060976 scopus 로고
    • K. R. Ludwig et al., Science 258, 284 (1992).
    • (1992) Science , vol.258 , pp. 284
    • Ludwig, K.R.1
  • 12
    • 0003039304 scopus 로고
    • R. I. Walcott, M. M. Cresswell, Eds. (Roy. Soc. of N. Z., Wellington)
    • H. W. Wellman, in The Origin of the Southern Alps, R. I. Walcott, M. M. Cresswell, Eds. (Roy. Soc. of N. Z., Wellington, 1979), vol. 18, pp: 13-20.
    • (1979) The Origin of the Southern Alps , vol.18 , pp. 13-20
    • Wellman, H.W.1
  • 16
    • 3843071983 scopus 로고
    • Department of Scientific and Industrial Research, Wellington
    • M. A. Mongillo, L. L. Cielland, "DSIR Geothermal Report" (Department of Scientific and Industrial Research, Wellington, vol. 9, 1984).
    • (1984) DSIR Geothermal Report , vol.9
    • Mongillo, M.A.1    Cielland, L.L.2
  • 21
    • 3843130633 scopus 로고    scopus 로고
    • note
    • 234U (ion counting) were made on a Nu Instruments multi-collector inductively coupled plasma-mass spectrometer with two bracketing CRM 145 standards to correct for mass biases and ion counter-Faraday collector gain and to assess repeatability (20).
  • 22
    • 3843139359 scopus 로고    scopus 로고
    • note
    • The DEM has a 200-m horizontal resolution and was created from digitized contour and drainage data, derived from 1:25,000 topographic maps. The contour interpolation process was conducted using the software ArcInfo, following the method of (40) to ensure hydrological accuracy.
  • 23
  • 25
    • 3843075180 scopus 로고    scopus 로고
    • note
    • 238U).
  • 26
  • 38
    • 3843150389 scopus 로고    scopus 로고
    • note
    • 238U) predicted. In the latter case, only a very small (3%) amplitude cycle in seawater U concentration is observed.
  • 43
    • 3843077412 scopus 로고    scopus 로고
    • note
    • We thank the Gary Comer Fellowship program for financial support and N. Belshaw for help in the laboratory.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.