Reviews of Geophysics

Cover image for Vol. 51 Issue 2

June 2013

Volume 51, Issue 2

Pages 113–378

  1. Regular Articles

    1. Top of page
    2. Regular Articles
    1. You have full text access to this OnlineOpen article
      Enhanced chemical weathering as a geoengineering strategy to reduce atmospheric carbon dioxide, supply nutrients, and mitigate ocean acidification (pages 113–149)

      Jens Hartmann, A. Joshua West, Phil Renforth, Peter Köhler, Christina L. De La Rocha, Dieter A. Wolf-Gladrow, Hans H. Dürr and Jürgen Scheffran

      Article first published online: 23 MAY 2013 | DOI: 10.1002/rog.20004

      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image

      Key Points

      • Enhanced Weathering impacts the C-cycle, NPP and ocean acidity
      • Enhanced Weathering alters besides the C-cycle further nutrient cycles
      • The rock for crop concept is already applied as Enhanced Weathering
    2. You have full text access to this OnlineOpen article
      Global atmospheric downward longwave radiation at the surface from ground-based observations, satellite retrievals, and reanalyses (pages 150–185)

      Kaicun Wang and Robert E. Dickinson

      Article first published online: 28 MAY 2013 | DOI: 10.1002/rog.20009

      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image

      Key Points

      • Ld observations have a standard deviation error of ~3.5 W m-2 at a monthly scale
      • Satellite and reanalysis Ld has a standard deviation of 7 W m-2
      • Global mean Ld is 342 W m-2 (global), 307 W m-2 (land), and 356 W m-2 (ocean)
    3. A spectral assessment review of current satellite-only and combined Earth gravity models (pages 186–243)

      Dimitrios Tsoulis and Konstantinos Patlakis

      Article first published online: 6 JUN 2013 | DOI: 10.1002/rog.20012

      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image

      Key Points

      • Spectral assessment of different Earth gravity models
      • Identification of characteristic bandwidths of satellite-only models
      • Link to the high-frequency information of topographic/isostatic models
    4. EFFECTS OF THE ELECTRONIC SPIN TRANSITIONS OF IRON IN LOWER MANTLE MINERALS: IMPLICATIONS FOR DEEP MANTLE GEOPHYSICS AND GEOCHEMISTRY (pages 244–275)

      Jung-Fu Lin, Sergio Speziale, Zhu Mao and Hauke Marquardt

      Article first published online: 17 JUN 2013 | DOI: 10.1002/rog.20010

      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image

      Key Points

      • Spin states of iron in lower-mantle minerals are reviewed.
      • Effects of the transitions are addressed.
      • Implications of the transitions are discussed.
    5. ABIOTIC METHANE ON EARTH (pages 276–299)

      Giuseppe Etiope and Barbara Sherwood Lollar

      Article first published online: 26 JUN 2013 | DOI: 10.1002/rog.20011

      • image
      • image
      • image
      • image
      • image
      • image
      • image

      Key Points

      • Abiotic CH4 occurs in specific geologic areas under a wide range of temperature
      • Updated global CH4 isotopic diagram is provided
      • Integration of geochemical-geological data necessary to determine abiotic origin
    6. You have full text access to this OnlineOpen article
      Global warming potentials and radiative efficiencies of halocarbons and related compounds: A comprehensive review (pages 300–378)

      Ø. Hodnebrog, M. Etminan, J. S. Fuglestvedt, G. Marston, G. Myhre, C. J. Nielsen, K. P. Shine and T. J. Wallington

      Article first published online: 26 JUN 2013 | DOI: 10.1002/rog.20013

      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image
      • image

      Key Points

      • We review REs of CFCs,Bromocarbons and halons, HCFCs,HFCs,PFCs, SF6,NF3.
      • We present calculations of REs and GWPs for these compounds.
      • We present Global Temperature change Potentials (GTPs) for selected gases.

SEARCH

SEARCH BY CITATION