Journal ArticleDOI
Standard for Reporting Concentrations of Deuterium and Oxygen-18 in Natural Waters.
TLDR
A standard, based on the set of ocean water samples used by Epstein and Mayeda to obtain a reference standard for oxygen-18 data, but defined relative to the National Bureau of Standards isotopic reference water sample, is proposed for reporting both deuterium and oxygen- 18 variations in natural watersrelative to the same water.Abstract:
A standard, based on the set of ocean water samples used by Epstein and Mayeda to obtain a reference standard for oxygen-18 data, but defined relative to the National Bureau of Standards isotopic reference water sample, is proposed for reporting both deuterium and oxygen-18 variations in natural waters relative to the same water. The range of absolute concentrations of both isotopes in meteoric-waters is discussed.read more
Citations
More filters
Journal ArticleDOI
The effect of vapor pressure on the rate of isotopic exchange between water and water vapor
Neil L. Ingraham,Robert E. Criss +1 more
TL;DR: In this article, a linear relationship between the isotopic exchange rate and the vapor pressure is confirmed by the experimental relationship, k′cm/day=0.00803*v.p.
Journal ArticleDOI
A case study to assess the potential for saline soil development due to irrigation
TL;DR: In this article, the authors examined whether irrigation proposed for an area near Lethbridge, Alberta will compound an existing salinity problem and concluded that excess recharge due to irrigation will not result in a water table rise unless the quantity involved is considerably larger than the natural rate of recharge.
Journal ArticleDOI
Cyclone-induced surface ozone and HDO depletion in the Arctic
Xiaoyi Zhao,Dan Weaver,Kristof Bognar,Gloria L. Manney,Luis Millán,Xin Yang,Edwin W. Eloranta,Matthias Schneider,Kimberly Strong +8 more
TL;DR: In this article, ground-based, satellite, and reanalysis datasets were used to identify two similar cyclone-induced surface ozone depletion events at Eureka, Canada (80.1°N, 86.4°W), in March and April 2011.
Journal ArticleDOI
Oxygen isotopic compositions of seawater in the Maxwell Bay of King George Island, West Antarctica
TL;DR: In this paper, the oxygen isotope characteristics of seawater in the Maxwell Bay and Marian Cove of King George Island, Antarctica, and discusses the formation and mixing of water masses were reported.
Journal ArticleDOI
Water resources management strategies and its implications on hydrodynamic and hydrochemical changes of costal groundwater: case of Grombalia shallow aquifer, NE Tunisia.
Fethi Lachaal,Anis Chekirbane,Sameh Chargui,Haykel Sellami,Maki Tsujimura,Hmida Hezzi,Jelassi Faycel,Ammar Mlayah +7 more
TL;DR: In this paper, an assessment of water resources management strategy in the Grombalia region (Northeast Tunisia) and its impact on quantity and quality evolution of groundwater resources based on an approach that combines (i) hydro-climatic data, (ii) field monitoring, (iii) historic piezometric records, and (iv) geochemical and stable isotopes (δ 18 O and δ 2 H) analyses.
References
More filters
Journal ArticleDOI
Isotopic Variations in Meteoric Waters
TL;DR: The relationship between deuterium and oxygen-18 concentrations in natural meteoric waters from many parts of the world has been determined with a mass spectrometer and shows a linear correlation over the entire range for waters which have not undergone excessive evaporation.
Journal ArticleDOI
Isotopic standards for carbon and oxygen and correction factors for mass-spectrometric analysis of carbon dioxide
TL;DR: In this paper, Niee's and Solenhofen standards were compared to the Chicago PDB standard for carbon and oxygen isotope ratios, and the correction factors for instrumental effects and for the nature of the mass spectra were derived.
Journal ArticleDOI
Variation of O18 content of waters from natural sources
S Epstein,Toshiko K. Mayeda +1 more
TL;DR: A number of marine water and fresh water samples were examined for the relative O18O16 ratio, and the variation of this ratio was determined to a precision of ± 1% as mentioned in this paper.
Journal ArticleDOI
Effect of Low Concentrations of Carbon Dioxide on Photosynthesis Rates of Two Races of Oxyria.
TL;DR: Alpine plants of Oxyria digyna have higher apparent photosynthesis rates at various carbon dioxide concentrations than arctic, sea-level plants of the same species, which may be involved in the survival of plants at high elevations.