Academic literature on the topic 'Oxygen-17 anomaly'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Oxygen-17 anomaly.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Oxygen-17 anomaly"

1

Wang, Fan, Wensheng Ge, Hao Luo, Ji-Hye Seo, and Greg Michalski. "Oxygen-17 anomaly in soil nitrate: A new precipitation proxy for desert landscapes." Earth and Planetary Science Letters 438 (March 2016): 103–11. http://dx.doi.org/10.1016/j.epsl.2016.01.002.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Zhang, Wenqi, and Yanlin Zhang. "Oxygen isotope anomaly (Δ<sup>17</sup>O) in atmospheric nitrate: A review." Chinese Science Bulletin 64, no. 7 (2019): 649–62. http://dx.doi.org/10.1360/n972018-01028.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Morin, S., R. Sander та J. Savarino. "Simulation of the diurnal variations of the oxygen isotope anomaly (Δ<sup>17</sup>O) of reactive atmospheric species". Atmospheric Chemistry and Physics Discussions 10, № 12 (2010): 30405–51. http://dx.doi.org/10.5194/acpd-10-30405-2010.

Full text
Abstract:
Abstract. The isotope anomaly (Δ17O) of secondary atmospheric species such as nitrate (NO3−) or hydrogen peroxyde (H2O2) has potential to provide useful constrains on their formation pathways. Indeed, the Δ17O of their precursors (NOx, HOx etc.) differs and depends on their interactions with ozone, which is the main source of non-zero Δ17O in the atmosphere. Interpreting variations of Δ17O in secondary species requires an in-depth understanding of the Δ17O of their precursors taking into account non-linear chemical regimes operating under various environmental settings. We present results from
APA, Harvard, Vancouver, ISO, and other styles
4

Schütte, Florian, Johannes Karstensen, Gerd Krahmann, et al. "Characterization of “dead-zone” eddies in the eastern tropical North Atlantic." Biogeosciences 13, no. 20 (2016): 5865–81. http://dx.doi.org/10.5194/bg-13-5865-2016.

Full text
Abstract:
Abstract. Localized open-ocean low-oxygen “dead zones” in the eastern tropical North Atlantic are recently discovered ocean features that can develop in dynamically isolated water masses within cyclonic eddies (CE) and anticyclonic mode-water eddies (ACME). Analysis of a comprehensive oxygen dataset obtained from gliders, moorings, research vessels and Argo floats reveals that “dead-zone” eddies are found in surprisingly high numbers and in a large area from about 4 to 22° N, from the shelf at the eastern boundary to 38° W. In total, 173 profiles with oxygen concentrations below the minimum ba
APA, Harvard, Vancouver, ISO, and other styles
5

Morin, S., R. Sander та J. Savarino. "Simulation of the diurnal variations of the oxygen isotope anomaly (Δ<sup>17</sup>O) of reactive atmospheric species". Atmospheric Chemistry and Physics 11, № 8 (2011): 3653–71. http://dx.doi.org/10.5194/acp-11-3653-2011.

Full text
Abstract:
Abstract. The isotope anomaly (Δ17O) of secondary atmospheric species such as nitrate (NO3−) or hydrogen peroxide (H2O2) has potential to provide useful constrains on their formation pathways. Indeed, the Δ17O of their precursors (NOx, HOx etc.) differs and depends on their interactions with ozone, which is the main source of non-zero Δ17O in the atmosphere. Interpreting variations of Δ17O in secondary species requires an in-depth understanding of the Δ17O of their precursors taking into account non-linear chemical regimes operating under various environmental settings. This article reviews an
APA, Harvard, Vancouver, ISO, and other styles
6

Digtiar, V. A., D. G. Vernihora, Yu V. Zavorotnya, A. P. Gladkiy, and M. O. Kaminska. "Application of Near-infrared reflectance spectroscopy in the diagnosis of varicocele in children and adolescents." Medicni perspektivi 29, no. 1 (2024): 101–8. http://dx.doi.org/10.26641/2307-0404.2024.1.300597.

Full text
Abstract:
Varicocele is a venous anomaly characterized by the enlargement of the plexus of veins in the testicle. In pediatric cases, indications for surgical intervention in varicocele include palpable dilatation of the enlargement of the plexus veins, intermittent pain in the ipsilateral testicle, and a 20% reduction in size of the ipsilateral testicle compared to the contralateral healthy one. The limitations of evaluating these criteria and the need to assess semen parameters prompt clinicians to explore new diagnostic methods for timely surgical interventions in adolescents. One such promising stud
APA, Harvard, Vancouver, ISO, and other styles
7

Digtiar, V.A., D.G. Vernihora, Yu.V. Zavorotnya, A.P. Gladkiy, and M.O. Kaminska. "Application of Near-infrared reflectance spectroscopy in the diagnosis of varicocele in children and adolescents." Medicni perspektivi 29, no. 1 (2024): 101–8. https://doi.org/10.26641/2307-0404.2024.1.300597.

Full text
Abstract:
Varicocele is a venous anomaly characterized by the enlargement of the plexus of veins in the testicle. In pediatric cases, indications for surgical intervention in varicocele include palpable dilatation of the enlargement of the plexus veins, intermittent pain in the ipsilateral testicle, and a 20% reduction in size of the ipsilateral testicle compared to the contralateral healthy one. The limitations of evaluating these criteria and the need to assess semen parameters prompt clinicians to explore new diagnostic methods for timely surgical interventions in adolescents. One such promising stud
APA, Harvard, Vancouver, ISO, and other styles
8

Wang, Kun, Shohei Hattori, Mang Lin, et al. "Isotopic constraints on atmospheric sulfate formation pathways in the Mt. Everest region, southern Tibetan Plateau." Atmospheric Chemistry and Physics 21, no. 10 (2021): 8357–76. http://dx.doi.org/10.5194/acp-21-8357-2021.

Full text
Abstract:
Abstract. As an important atmosphere constituent, sulfate aerosols exert profound impacts on climate, the ecological environment, and human health. The Tibetan Plateau (TP), identified as the “Third Pole”, contains the largest land ice masses outside the poles and has attracted widespread attention for its environment and climatic change. However, the mechanisms of sulfate formation in this specific region still remain poorly characterized. An oxygen-17 anomaly (Δ17O) has been used as a probe to constrain the relative importance of different pathways leading to sulfate formation. Here, we repo
APA, Harvard, Vancouver, ISO, and other styles
9

Maaziz, Nada, Mathilde Jaillard, Céline Garrec, et al. "Hereditary Erythrocytosis: Results from Europe's Largest Idiopathic Erythrocytosis Database." Blood 144, Supplement 1 (2024): 3842. https://doi.org/10.1182/blood-2024-207790.

Full text
Abstract:
Introduction Increased hemoglobin (Hb) and hematocrit values are frequent reasons for out patient clinic in hematology. In the majority of cases, a simple work-up leads to the diagnosis of either Polycythaemia Vera or acquired polycythaemia secondary to chronic hypoxia, EPO secreting tumour, etc. Hereditary erythrocytosis (HE) is a group of rare diseases, most often linked to mutations in genes involved in erythropoiesis. We report here on the main causes of HE, based on Europe's largest database of idiopathic erythrocytoses. Materials and methods Between 2015 and 2024, after written informed
APA, Harvard, Vancouver, ISO, and other styles
10

Balting, Daniel F., Monica Ionita, Martin Wegmann, et al. "Large-scale climate signals of a European oxygen isotope network from tree rings." Climate of the Past 17, no. 3 (2021): 1005–23. http://dx.doi.org/10.5194/cp-17-1005-2021.

Full text
Abstract:
Abstract. We investigate the climate signature of δ18O tree-ring records from sites distributed all over Europe covering the last 400 years. An empirical orthogonal function (EOF) analysis reveals two distinct modes of variability on the basis of the existing δ18O tree-ring records. The first mode is associated with anomaly patterns projecting onto the El Niño–Southern Oscillation (ENSO) and reflects a multi-seasonal climatic signal. The ENSO link is pronounced for the last 130 years, but it is found to be weak over the period from 1600 to 1850, suggesting that the relationship between ENSO an
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Oxygen-17 anomaly"

1

Pesnin, Marie. "Apports des nouveaux traceurs d'anomalies isotopiques à l'étude des déséquilibres isotopiques dans les biocarbonates." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASJ033.

Full text
Abstract:
Les biocarbonates produits par les organismes marins tels que les foraminifères ou les coraux sont des archives importantes pour étudier les environnements et climats du passé. Depuis les travaux de H. Urey en 1947, il est établi que la composition isotopique en oxygène-18 (δ18O) des carbonates reflète à la fois la température de formation et le rapport isotopique (18O/16O) de l'eau de mer. Cette relation, supposément fondée sur l'équilibre thermodynamique entre l'eau et le carbonate, peut cependant être perturbée soit par des paramètres environnementaux, soit par des mécanismes biologiques .
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!