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NEUROSCIENCE: The Brain's Dark Energy
Marcus E. Raichle
Science 24 November 2006: 1249-1250.
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ATMOSPHERE: Enhanced: How Fast Are the Ice Sheets Melting?
Anny Cazenave
Science 24 November 2006: 1250-1252.
Published online 19 October 2006 [DOI: 10.1126/science.1133325] (in Science Express Perspectives)
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PLANT SCIENCE: Distributing Nutrition
Jonathan D. Gitlin
Science 24 November 2006: 1252-1253.
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ATMOSPHERE: Global Change in the Upper Atmosphere
J. Laštovička, R. A. Akmaev, G. Beig, J. Bremer, and J. T. Emmert
Science 24 November 2006: 1253-1254.
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PALEOECOLOGY: Life's Complexity Cast in Stone
Wolfgang Kiessling
Science 24 November 2006: 1254-1255.
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Association Affairs
AAAS News and Notes
Science 24 November 2006: 1256-1260.
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Review
What Is Natural? The Need for a Long-Term Perspective in Biodiversity Conservation
K. J. Willis and H. J. B. Birks
Science 24 November 2006: 1261-1265.
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Brevia
Effective Enforcement in a Conservation Area
Ray Hilborn, Peter Arcese, Markus Borner, Justin Hando, Grant Hopcraft, Martin Loibooki, Simon Mduma, and Anthony R. E. Sinclair
Science 24 November 2006: 1266.
Antipoaching measures introduced in Serengeti National Park in Tanzania in the mid-1980s have allowed populations of buffalo, elephants, and rhinoceros to recover.
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Research Articles
Dynamical Superconducting Order Parameter Domains in Sr2RuO4
Francoise Kidwingira, J. D. Strand, D. J. Van Harlingen, and Yoshiteru Maeno
Science 24 November 2006: 1267-1271.
Published online 26 October 2006 [DOI: 10.1126/science.1133239] (in Science Express Research Articles)
Direct observations reveal that strontium ruthenate becomes superconducting through complex p-wave electron pairing, as predicted by theory.
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A Post-Perovskite Lens and D'' Heat Flux Beneath the Central Pacific
Thorne Lay, John Hernlund, Edward J. Garnero, and Michael S. Thorne
Science 24 November 2006: 1272-1276.
Seismic detection of an iron-rich province in the mantle just above Earth's core allows inference of temperatures at the base of the mantle and the heat flux from the core.
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Reports
Radar Imaging of Binary Near-Earth Asteroid (66391) 1999 KW4
Steven. J. Ostro, Jean-Luc Margot, Lance A. M. Benner, Jon D. Giorgini, Daniel J. Scheeres, Eugene G. Fahnestock, Stephen B. Broschart, Julie Bellerose, Michael C. Nolan, Christopher Magri, Petr Pravec, Petr Scheirich, Randy Rose, Raymond F. Jurgens, Eric M. De Jong, and Shigeru Suzuki
Science 24 November 2006: 1276-1280.
Published online 12 October 2006 [DOI: 10.1126/science.1133622] (in Science Express Reports)
Radar mapping shows that a large, Earth-approaching binary asteroid is composed of a 0.5-kilometer asteroid orbiting a larger, unconsolidated and rapidly spinning companion.
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Dynamical Configuration of Binary Near-Earth Asteroid (66391) 1999 KW4
D. J. Scheeres, E. G. Fahnestock, S. J. Ostro, J.-L. Margot, L. A. M. Benner, S. B. Broschart, J. Bellerose, J. D. Giorgini, M. C. Nolan, C. Magri, P. Pravec, P. Scheirich, R. Rose, R. F. Jurgens, E. M. De Jong, and S. Suzuki
Science 24 November 2006: 1280-1283.
Published online 12 October 2006 [DOI: 10.1126/science.1133599] (in Science Express Reports)
A binary near-Earth asteroid's shape, orbit, and rotation, which is almost rapid enough to break it apart, are the results of its recent close passage to the Sun or Earth.
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Ongoing Buildup of Refractory Organic Carbon in Boreal Soils During the Holocene
R. H. Smittenberg, T. I. Eglinton, S. Schouten, and J. S. Sinninghe Damsté
Science 24 November 2006: 1283-1286.
Accumulation of organic material in soils of the Pacific Northwest began after its glaciers receded and surprisingly continues, providing an ongoing carbon sink.
Abstract »| Full Text »| PDF »| Supporting Online Material »|
Recent Greenland Ice Mass Loss by Drainage System from Satellite Gravity Observations
S. B. Luthcke, H. J. Zwally, W. Abdalati, D. D. Rowlands, R. D. Ray, R. S. Nerem, F. G. Lemoine, J. J. McCarthy, and D. S. Chinn
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