Search Results

There are 16592 results for: content related to: Nutrient dynamics and oceanographic features in the central Namibian upwelling region as reflected in δ 15 N-signals of suspended matter and surface sediments

  1. You have free access to this content
    Nitrogen isotopic composition of planktonic foraminifera from the modern ocean and recent sediments

    Limnology and Oceanography

    Volume 57, Issue 4, July 2012, Pages: 1011–1024, Haojia Ren, Daniel M. Sigman, Robert C. Thunell and Maria G. Prokopenko

    Version of Record online : 24 JUN 2012, DOI: 10.4319/lo.2012.57.4.1011

  2. You have free access to this content
    Insights into nitrogen cycling in the western Gulf of California from the nitrogen isotopic composition of diatom-bound organic matter

    Geochemistry, Geophysics, Geosystems

    Volume 12, Issue 6, June 2011, Julie F. Kalansky, Rebecca S. Robinson and Brian N. Popp

    Version of Record online : 25 JUN 2011, DOI: 10.1029/2010GC003437

  3. You have free access to this content
    N isotopic composition of dissolved organic nitrogen and nitrate at the Bermuda Atlantic Time-series Study site

    Global Biogeochemical Cycles

    Volume 19, Issue 1, March 2005, Angela N. Knapp, Daniel M. Sigman and Fredric Lipschultz

    Version of Record online : 16 MAR 2005, DOI: 10.1029/2004GB002320

  4. Trophic structure and food resources of epipelagic and mesopelagic fishes in the North Pacific Subtropical Gyre ecosystem inferred from nitrogen isotopic compositions

    Limnology and Oceanography

    Volume 60, Issue 4, July 2015, Pages: 1156–1171, C. Anela Choy, Brian N. Popp, Cecelia C. S. Hannides and Jeffrey C. Drazen

    Version of Record online : 26 MAR 2015, DOI: 10.1002/lno.10085

  5. You have full text access to this OnlineOpen article
    15N isoscapes in a subtropical savanna parkland: spatial-temporal perspectives


    Volume 4, Issue 1, January 2013, Pages: 1–17, Edith Bai, Thomas W. Boutton, Feng Liu, X. Ben Wu and Steven R. Archer

    Version of Record online : 11 JAN 2013, DOI: 10.1890/ES12-00187.1

  6. You have full text access to this OnlineOpen article
    Riparian plant isotopes reflect anthropogenic nitrogen perturbations: robust patterns across land use gradients


    Volume 6, Issue 10, October 2015, Pages: 1–16, Steven J. Hall, Rebecca L. Hale, Michelle A. Baker, David R. Bowling and James R. Ehleringer

    Version of Record online : 28 OCT 2015, DOI: 10.1890/ES15-00319.1

  7. You have free access to this content
    Deglacial nitrogen isotope changes in the Gulf of Mexico: Evidence from bulk sedimentary and foraminifera-bound nitrogen in Orca Basin sediments


    Volume 26, Issue 4, December 2011, A. Nele Meckler, Haojia Ren, Daniel M. Sigman, Nicolas Gruber, Birgit Plessen, Carsten J. Schubert and Gerald H. Haug

    Version of Record online : 29 NOV 2011, DOI: 10.1029/2011PA002156

  8. Variability in nitrogen stable isotope ratios of macroalgae: consequences for the identification of nitrogen sources

    Journal of Phycology

    Volume 51, Issue 1, February 2015, Pages: 46–65, María Julia Ochoa-Izaguirre and Martín F. Soto-Jiménez

    Version of Record online : 1 DEC 2014, DOI: 10.1111/jpy.12250

  9. You have free access to this content
    Nitrogen cycling on the Namibian shelf and slope over the last two climatic cycles: Local and global forcings


    Volume 20, Issue 2, June 2005, Laetitia Pichevin, Philippe Martinez, Philippe Bertrand, Ralph Schneider, Jacques Giraudeau and Kay Emeis

    Version of Record online : 4 MAY 2005, DOI: 10.1029/2004PA001001

  10. You have free access to this content
    Interbasin isotopic correspondence between upper-ocean bulk DON and subsurface nitrate and its implications for marine nitrogen cycling

    Global Biogeochemical Cycles

    Volume 25, Issue 4, December 2011, Angela N. Knapp, Daniel M. Sigman, Fred Lipschultz, Adam B. Kustka and Douglas G. Capone

    Version of Record online : 18 OCT 2011, DOI: 10.1029/2010GB003878

  11. You have free access to this content
    A review of nitrogen isotopic alteration in marine sediments


    Volume 27, Issue 4, December 2012, Rebecca S. Robinson, Markus Kienast, Ana Luiza Albuquerque, Mark Altabet, Sergio Contreras, Ricardo De Pol Holz, Nathalie Dubois, Roger Francois, Eric Galbraith, Ting-Chang Hsu, Tara Ivanochko, Samuel Jaccard, Shuh-Ji Kao, Thorsten Kiefer, Stephanie Kienast, Moritz Lehmann, Philippe Martinez, Matthew McCarthy, Jürgen Möbius, Tom Pedersen, Tracy M. Quan, Evgeniya Ryabenko, Andreas Schmittner, Ralph Schneider, Aya Schneider-Mor, Masahito Shigemitsu, Dan Sinclair, Christopher Somes, Anja Studer, Robert Thunell and Jin-Yu Yang

    Version of Record online : 23 OCT 2012, DOI: 10.1029/2012PA002321

  12. Amino acid 15N in long-term bare fallow soils: influence of annual N fertilizer and manure applications

    European Journal of Soil Science

    Volume 59, Issue 4, August 2008, Pages: 617–629, R. Bol, a N. J. Ostle, b K. J. Petzke, c C. Chenu and d J. Balesdent e

    Version of Record online : 21 FEB 2008, DOI: 10.1111/j.1365-2389.2008.01013.x

  13. You have free access to this content
    Isotopic heterogeneity and cycling of organic nitrogen in the oligotrophic ocean

    Limnology and Oceanography

    Volume 52, Issue 3, May 2007, Pages: 934–947, T. B. Meador, L. I. Aluwihare and C. Mahaffey

    Version of Record online : 17 MAY 2007, DOI: 10.4319/lo.2007.52.3.0934

  14. You have free access to this content
    Consequences of large temporal variability of zooplankton δ15N for modeling fish trophic position and variation

    Limnology and Oceanography

    Volume 50, Issue 5, September 2005, Pages: 1404–1414, Blake Matthews and Asit Mazumder

    Version of Record online : 18 NOV 2005, DOI: 10.4319/lo.2005.50.5.1404

  15. Growth velocity and weaning δ15N “Dips” during ontogeny in Macaca mulatta

    American Journal of Physical Anthropology

    Volume 157, Issue 2, June 2015, Pages: 347–357, Laurie J. Reitsema and Andrew B. Muir

    Version of Record online : 24 FEB 2015, DOI: 10.1002/ajpa.22713

  16. The effects of urea fertilisation and genotype on yield, nitrogen use efficiency, δ15N and δ13C in wheat

    Annals of Applied Biology

    Volume 153, Issue 2, October 2008, Pages: 243–257, M.D Serret, I Ortiz-Monasterio, A Pardo and J.L Araus

    Version of Record online : 28 JUN 2008, DOI: 10.1111/j.1744-7348.2008.00259.x

  17. You have free access to this content
    Diet-tissue fractionation of δ15N by consumers from streams and rivers

    Limnology and Oceanography

    Volume 58, Issue 3, May 2013, Pages: 765–773, Stuart E. Bunn, Catherine Leigh and Timothy D. Jardine

    Version of Record online : 22 MAR 2013, DOI: 10.4319/lo.2013.58.3.0765

  18. Isotopic ecology ten years after a call for more laboratory experiments

    Biological Reviews

    Volume 84, Issue 1, February 2009, Pages: 91–111, Carlos Martínez del Rio, Nathan Wolf, Scott A. Carleton and Leonard Z. Gannes

    Version of Record online : 27 NOV 2008, DOI: 10.1111/j.1469-185X.2008.00064.x

  19. You have free access to this content
    Ectomycorrhizal impacts on plant nitrogen nutrition: emerging isotopic patterns, latitudinal variation and hidden mechanisms

    Ecology Letters

    Volume 18, Issue 1, January 2015, Pages: 96–107, Jordan Mayor, Mohammad Bahram, Terry Henkel, Franz Buegger, Karin Pritsch and Leho Tedersoo

    Version of Record online : 30 OCT 2014, DOI: 10.1111/ele.12377

  20. You have free access to this content
    Nitrogen isotopic evidence for micronutrient control of fractional NO3 utilization in the equatorial Pacific

    Limnology and Oceanography

    Volume 46, Issue 2, March 2001, Pages: 368–380, Mark A. Altabet

    Version of Record online : 23 MAR 2001, DOI: 10.4319/lo.2001.46.2.0368