The ongoing retreat of glaciers globally is one of the clearest manifestations of recent global warming associated with rising greenhouse gas concentrations. By comparison, the importance of greenhouse gases in driving glacier retreat during the most recent deglaciation, the last major interval of global warming, is unclear due to uncertainties...
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).
15 Ackert, J. R. P., Singer, B. S., Guillou, H., Kaplan, M. R. & Kurz, M. D. Long-term
cosmogenic
BACKGROUND:
AVI-7288 is a phosphorodiamidate morpholino oligomer with positive charges that targets the viral messenger RNA that encodes Marburg virus (MARV) nucleoprotein. Its safety in humans is undetermined.
METHODS:
We assessed the efficacy of AVI-7288 in a series of studies involving a lethal challenge with MARV in nonhuman primates. The...
Full Text:
., Travis K. Warren, Ph.D., Jay B. Saoud, Ph.D., Mohamed Al-Ibrahim, M.B., Ch.B., Jay Wells, B.S., Kelly L
Early Holocene summer warmth drove dramatic Greenland ice sheet (GIS) retreat. Subsequent
insolation-driven cooling caused GIS margin readvance to late Holocene maxima, from which ice margins
are now retreating. We use ¹⁰Be surface exposure ages from four locations between 69.4°N and 61.2°N to
date when in the early Holocene south...
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; Kaplan et al.,
2002; Larsen et al., 2011]. Because of
these loose 14C-based constraints, it is
still
Large amount of organic carbon is stored in high latitude soils. A substantial proportion of this carbon stock is vulnerable and may decompose rapidly due to temperature increases that are already greater than the global average. It is therefore crucial to quantify and understand carbon exchange between the atmosphere and...
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.12015, 2014.
Sitch, S., Smith, B., Prentice, I. C., Arneth, A., Bondeau, A., Cramer, W., Kaplan, J. O
A large amount of organic carbon is stored in high-latitude soils. A substantial proportion of this carbon stock is vulnerable and may decompose rapidly due to temperature increases that are already greater than the global average. It is therefore crucial to quantify and understand carbon exchange between the atmosphere and...
Full Text:
these
processes first introduced to LPJ-DGVM (Wania et al., 2009a, b, 2010). We refer to this model
The ongoing retreat of glaciers globally is one of the clearest manifestations of recent global warming associated with rising greenhouse gas concentrations. By comparison, the importance of greenhouse gases in driving glacier retreat during the most recent deglaciation, the last major interval of global warming, is unclear due to uncertainties...
Full Text:
Shakun, J. D., Clark, P. U., He, F., Lifton, N. A., Liu, Z., & Otto-Bliesner, B. L.
(2015). Regional and
BACKGROUND:
AVI-7288 is a phosphorodiamidate morpholino oligomer with positive charges that targets the viral messenger RNA that encodes Marburg virus (MARV) nucleoprotein. Its safety in humans is undetermined.
METHODS:
We assessed the efficacy of AVI-7288 in a series of studies involving a lethal challenge with MARV in nonhuman primates. The...
Full Text:
Humans
Heald, A. E., Charleston, J. S., Iversen, P. L., Warren, T. K., Saoud, J. B.,
Al-Ibrahim, M
A large amount of organic carbon is stored in high-latitude soils. A substantial proportion of this carbon stock is vulnerable and may decompose rapidly due to temperature increases that are already greater than the global average. It is therefore crucial to quantify and understand carbon exchange between the atmosphere and...
Full Text:
. Yang4,
B. Smith1, T. V. Callaghan5,6,7, and T. R. Christensen1,8
1Department of Physical Geography and
Large amount of organic carbon is stored in high latitude soils. A substantial proportion of this carbon stock is vulnerable and may decompose rapidly due to temperature increases that are already greater than the global average. It is therefore crucial to quantify and understand carbon exchange between the atmosphere and...
Full Text:
. Yang4, B. Smith1, T. V. Callaghan5,6,7, and
T. R. Christensen1,8
1Department of Physical Geography and
Meta-analyses of field studies have shown that biomass, density, species richness, and size of organisms protected by no-take marine reserves generally increase over time. The magnitude and timing of changes in these response variables, however, vary greatly and depend upon the taxonomic groups protected, size and type of reserve, oceanographic...
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. Catch rates (A) andmean lengths (B) of Black rockfish in the Año Nuevo area from 2007–2013.Catch-per