2001
DOI: 10.1029/2001jd000807
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Global modeling of tropospheric chemistry with assimilated meteorology: Model description and evaluation

Abstract: Abstract. We present a first description and evaluation of GEOS-CHEM, a global threedimensional (3-D

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Cited by 2,240 publications
(2,234 citation statements)
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References 71 publications
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“…T-cell development in the thymus is astonishingly complex, occurring in up to nine sequential stages 6 that are identified by differences in gene expression and developmental potential. The stages can be simplified into the following succession: early T-cell progenitors (ETP, also called double-negative 1, or DN1, cells); DN2 and DN3 cells; CD4/CD8 double-positive cells; and finally CD4 or CD8 single-positive T cells.…”
Section: Thomas Grafmentioning
confidence: 99%
See 1 more Smart Citation
“…T-cell development in the thymus is astonishingly complex, occurring in up to nine sequential stages 6 that are identified by differences in gene expression and developmental potential. The stages can be simplified into the following succession: early T-cell progenitors (ETP, also called double-negative 1, or DN1, cells); DN2 and DN3 cells; CD4/CD8 double-positive cells; and finally CD4 or CD8 single-positive T cells.…”
Section: Thomas Grafmentioning
confidence: 99%
“…In those ACMs, such emission rates caused a dramatic depletion of predicted • OH; this in turn leads to unrealistically high predictions of certain key atmospheric constituents. Most global modellers resolve this problem by using isoprene emission rates that are lower than estimates based on direct emission measurements, and lower than estimates based on the models used for local environments, but that are still within the range of uncertainty 6,7 . A promising approach for developing global maps of isoprene emissions is to make satellite observations of isoprene-oxidation products 8 , but this requires an accurate understanding of isoprene-oxidation processes.…”
mentioning
confidence: 99%
“…The following section describes changes made to the GEOS-Chem mechanism (Table S2 -Table S3). 6 The maps ( Figure S3 - Figure S5) illustrate the output of the model resulting from the changes. These simulations employ GEOS-Chem v9-02 using GEOS5 meteorology and initialize the model with a 1.5 year spinup before the JanuaryDecember 2012 final simulation.…”
mentioning
confidence: 99%
“…2. We use realistic atmospheric profiles from the GEOS-CHEM global 3-D chemical transport model (Bey et al, 2001), with line positions and strengths obtained from the HITRAN 2008 molecular spectroscopic database. These are then input to a line-by-line radiative transfer model (LBLRTM) (Clough et al, 2005) to generate the optical depths (ODs).…”
Section: Set-up For Simulated Retrievalsmentioning
confidence: 99%