Showing 441 - 460 results of 1,430 for search '"geoscience"', query time: 0.06s Refine Results
  1. 441

    Application of Concentration-Area fractal modeling and artificial neural network to identify Cu, Zn±Pb geochemical anomalies in Hashtjin area, NW of Iran by Ali Imamalipour, Hamed Ebrahimi, Amir reza Abdollahpur

    Published 2024-10-01
    “…Recent developments in machine learning methods have led to significant advances in geoscience. ML-based approaches to mineral prospectivity mapping using geochemical data can more effectively identify statistical correlations between geochemical patterns than other non-ML methods. …”
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  2. 442

    A strontium isoscape of southwestern Australia and progress toward a national strontium isoscape by P. de Caritat, P. de Caritat, A. Dosseto, F. Dux

    Published 2025-01-01
    “…<p>Strontium isotopes (<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M1" display="inline" overflow="scroll" dspmath="mathml"><mrow class="chem"><msup><mi/><mn mathvariant="normal">87</mn></msup><mi mathvariant="normal">Sr</mi><msup><mo>/</mo><mn mathvariant="normal">86</mn></msup><mi mathvariant="normal">Sr</mi></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="49pt" height="15pt" class="svg-formula" dspmath="mathimg" md5hash="7f4baae305f328d12fa7f61ee32c1202"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="essd-17-79-2025-ie00001.svg" width="49pt" height="15pt" src="essd-17-79-2025-ie00001.png"/></svg:svg></span></span>) are widely used tracers in the geosciences. Here we exploit an opportunity to determine <span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M2" display="inline" overflow="scroll" dspmath="mathml"><mrow class="chem"><msup><mi/><mn mathvariant="normal">87</mn></msup><mi mathvariant="normal">Sr</mi><msup><mo>/</mo><mn mathvariant="normal">86</mn></msup><mi mathvariant="normal">Sr</mi></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="49pt" height="15pt" class="svg-formula" dspmath="mathimg" md5hash="fc572d0bea75b4287a5b3ee79eca9f85"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="essd-17-79-2025-ie00002.svg" width="49pt" height="15pt" src="essd-17-79-2025-ie00002.png"/></svg:svg></span></span> ratios on archived fluvial sediment samples from the low-density National Geochemical Survey of Australia (NGSA). …”
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  3. 443

    Improving the reproducibility in geoscientific papers: lessons learned from a Hackathon in climate science by Alejandro Coca-Castro, Anne Fouilloux, Ricardo Barros Lourenço, Andrew McDonald, Yuhan Rao, J. Scott Hosking

    Published 2025-01-01
    “…In this paper, we explore the crucial role and challenges of computational reproducibility in geosciences, drawing insights from the Climate Informatics Reproducibility Challenge (CICR) in 2023. …”
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  4. 444

    «THE DESERT FATHERS AND THE WOMEN UNDEFILED...» by R. B. Semevsky

    Published 2018-06-01
    “…Participation of scientists from VIR in a rally race through the territory with complex soil composition provided valuable contribution to the development of land use and applied geosciences.…”
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  5. 445

    Théories géologiques et représentations du paysage dans la première moitié du xixe siècle by Alexis Drahos

    Published 2010-07-01
    “…Under the prism of the discoveries made in geosciences, it will be a matter to determine the influence of some scientific theories on the landscape painting. …”
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  6. 446

    The Geomagnetic Kp Index and Derived Indices of Geomagnetic Activity by J. Matzka, C. Stolle, Y. Yamazaki, O. Bronkalla, A. Morschhauser

    Published 2021-05-01
    “…This article reviews the properties of the Kp index and provides a reference for users of the Kp index and associated data products as derived and distributed by the GFZ German Research Centre for Geosciences. The near real‐time production of the nowcast Kp index is of particular interest for space weather services and here we describe and evaluate its current setup.…”
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