Identification

Title

CESM/CAM-chem-SE (MUSICAv0) Data for 2013 Aircraft Evaluation

Abstract

A new configuration of the Community Earth System Model (CESM)/Community Atmosphere Model with full chemistry (CAM-chem) supporting the capability of horizontal mesh refinement through the use of the spectral element (SE) dynamical core is developed and called CESM/CAM-chem-SE. CESM/CAM-chem-SE with mesh refinement down to ~14 km over the conterminous US (CONUS) is the beginning of the Multi-Scale Infrastructure for Chemistry and Aerosols (MUSICAv0). CESM/CAM-chem-SE (MUSICAv0) was developed and evaluated against observations from five aircraft campaigns in 2013 as described in Schwantes et al., Evaluating the impact of chemical complexity and horizontal resolution on tropospheric ozone over the conterminous US with a global variable resolution chemistry model, J. Adv. Model. Earth Sys., 2022 [In Review]. Model data used in Schwantes et al., 2022 are provided in this dataset. Files labeled 'h0' and 'h7' are monthly averaged data over the entire Earth and include all model vertical levels. Monthly averaged data for August 2013 are provided for all simulations and January-December 2013 for a subset of simulations. Files labeled 'aircraft' include the closest 9 model grid cells horizontally and all model vertical levels along the 1 minute merge aircraft flight tracks. The model data corresponding to the following aircraft campaigns are included in this dataset: DISCOVER-AQ-TX (Deriving Information on Surface conditions from Column and Vertically Resolved Observations Relevant to Air Quality) over Houston, Texas, in September; DISCOVER-AQ-CA over California in January-February; SENEX (Southeast Nexus) campaign in June-July; the NOMADSS (Nitrogen, Oxidants, Mercury and Aerosol Distributions, Sources, and Sinks) campaign in June-July; and the SEAC4RS (Studies of Emissions, Atmospheric Composition, Clouds, and Climate Coupling by Regional Surveys) campaign in August-September. All model simulations include model data corresponding to SEAC4RS and DISVOVER-AQ-TX and a subset of simulations include model data corresponding to all of the campaigns. Please refer to the README.txt file for more details.

Resource type

dataset

Resource locator

https://gdex.ucar.edu/dataset/id/34eaad8c-9a39-4e3b-809a-d26170b99a9e.html

protocol: https

applicationProfile: browser

name: CESM/CAM-chem-SE (MUSICAv0) Data for 2013 Aircraft Evaluation

description: Metadata Link

function: download

Unique resource identifier

code

codeSpace

Dataset language

Spatial reference system

code identifying the spatial reference system

Classification of spatial data and services

Topic category

Keywords

Keyword set

keyword value

Dataset

originating controlled vocabulary

title

reference date

date type

revision

effective date

2014-10-16

Keyword set

keyword value

EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > OXYGEN COMPOUNDS > ATMOSPHERIC OZONE > OZONE PROFILES

EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > OXYGEN COMPOUNDS > OZONE

EARTH SCIENCE SERVICES > MODELS > ATMOSPHERIC CHEMISTRY MODELS

originating controlled vocabulary

title

reference date

date type

revision

effective date

2018-03-15

Keyword set

keyword value

Other > Models > Cam-Chem > Community Atmosphere Model With Chemistry

Other > Models > Cesm > Ncar Community Earth System Model

originating controlled vocabulary

title

reference date

date type

revision

effective date

2018-03-15

Geographic location

West bounding longitude

East bounding longitude

North bounding latitude

South bounding latitude

Temporal reference

Temporal extent

Begin position

End position

Dataset reference date

date type

publication

effective date

2022-02-18

date type

modified

effective date

2022-02-16

Frequency of update

Quality and validity

Lineage

Conformity

Data format

name of format

application/x-netcdf

version of format

Constraints related to access and use

Constraint set

Use constraints

Creative Commons Attribution 4.0 International License.

Limitations on public access

None

Responsible organisations

Responsible party

organisation name

Cooperative Institute for Research in Environmental Sciences - University of Colorado, Boulder; NOAA Chemical Sciences Laboratory

email address

rebecca.schwantes@noaa.gov

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

organisation name

UCAR/NCAR - GDEX

email address

gdex@ucar.edu

responsible party role

pointOfContact

Metadata date

2022-10-20T10:12:05-06:00

Metadata language