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Luitgard Schwendenmann

University of Auckland

SCHOLARLY PAPERS

5

DOWNLOADS

197

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Digital soil carbon mapping in diseased Agathis australis forests using site-specific and remote sensing data

Number of pages: 68 Posted: 26 Nov 2025
Ann Burr McElvein, Katarzyna Sila-Nowicka and Luitgard Schwendenmann
University of Auckland, University of Auckland and University of Auckland
Downloads 54 (1,031,043)

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kauri, pH, pathogen, random forest, remote sensing derived variables, soil characteristics, tree size

2.

Improving Chronology for Aotearoa New Zealand: New Research in Tree-Ring Derived Radiocarbon and Stable Isotope Time Series

Number of pages: 33 Posted: 19 Jul 2025
Gretel Boswijk, Neil J. Loader, Alan Hogg, Luitgard Schwendenmann, Melanesia Boseren and Dilys Johns
affiliation not provided to SSRN, affiliation not provided to SSRN, The University of Waikato, University of Auckland, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 52 (1,063,489)

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Agathis australis, Chronology, Kauri, Radiocarbon, Stable oxygen isotopes, Tree ring

3.

Water Extractable Carbon and Nitrogen Across Vegetated and Non-Vegetated Coastal Ecosystems

Number of pages: 37 Posted: 16 Aug 2022
Luitgard Schwendenmann, Mengjie Wei and Carolyn Lundquist
University of Auckland, affiliation not provided to SSRN and National Institute of Water and Atmospheric Research (NIWA)
Downloads 42 (1,183,237)

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cold and hot water extracts, Mangrove, Nitrogen, spectral absorbance, tidal flat

4.

Digital Soil Carbon Mapping in Diseased Agathis Australis Forests Using Site-Specific and Remote Sensing Data

Number of pages: 61 Posted: 07 Oct 2024
Ann Burr McElvein, Katarzyna Sila-Nowicka and Luitgard Schwendenmann
University of Auckland, University of Auckland and University of Auckland
Downloads 37 (1,236,159)

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kauri, pH, pathogen, Random Forest, remote sensing derived variables, soil characteristics, tree size

5.

Spatially variable carbon transport pathways in a volcanic and geothermal environment, Menengai Caldera, Kenya

Number of pages: 48 Posted: 13 May 2026
Emmanuel Turinimana, James D. Muirhead, Tsung-Han J. Yang, Christine Kiptoo, Gerd Sielfeld, Patrick Kariuki, Nicholas Mariita, Isaac Kanda, Nicolas Muli, Paul Kiprono, Julie Rowland, Luitgard Schwendenmann, Geoffrey Mibei and George Igunza
University of Auckland, University of Auckland, affiliation not provided to SSRN, University of Auckland, University of Auckland, Dedan Kimathi University of Technology, Dedan Kimathi University of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Auckland, University of Auckland, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 12 (1,534,404)

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Tectonic, volcanic, carbon isotopes, geothermal, and Kenya.