Identification

Title

CLM5.0 TRENDY Simulations used for the 2020 Global Carbon Budget

Abstract

The data included consist of four simulations completed for Trends in land carbon cycle (TRENDY) simulations for the Global Carbon Project, which follow the land modeling protocol used for the 2020 Global Carbon Budget. The simulations include: • S0, an extension of the spin up with constant forcings and land use • S1, including transient CO2, N deposition, and population density • S2, including transient CO2, climate, N deposition, population density, urban, and aerosols • S3, including all transient forcings from the S2 simulation, as well as transient land use change, which includes shifting cultivation, irrigation, and agricultural N fertilizer Simulations are run from 1700 through 2019 using CRU-JRAv2 forcing, CO2, land use change, and N deposition data provided by TRENDY. All files include monthly averaged data for the full time period. The ‘h0’ files are grid cell averages, whereas the ‘h1’ files are 1-dimensional files averaged by plant functional type. A script to grid the ‘h1’ files is available on the CTSM python GitHub website: https://github.com/NCAR/ctsm_python_gallery/blob/master/notebooks/PFT-Gridding.ipynb

Resource type

dataset

Resource locator

https://gdex.ucar.edu/dataset/id/ef88d752-02f2-45d0-877f-712cca19a2ed.html

protocol: https

applicationProfile: browser

name: CLM5.0 TRENDY Simulations used for the 2020 Global Carbon Budget

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 > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > BIOGEOCHEMICAL CYCLES

EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS

EARTH SCIENCE > LAND SURFACE > LAND USE/LAND COVER

EARTH SCIENCE SERVICES > MODELS > LAND SURFACE MODELS

originating controlled vocabulary

title

reference date

date type

revision

effective date

2018-03-15

Geographic location

West bounding longitude

-180.0

East bounding longitude

180.0

North bounding latitude

90.0

South bounding latitude

-90.0

Temporal reference

Temporal extent

Begin position

1700-01-01

End position

2019-12-31

Dataset reference date

date type

publication

effective date

2020-11-04

date type

modified

effective date

2020-10-28

Frequency of update

Quality and validity

Lineage

Conformity

Data format

name of format

Hierarchical Data Format File (application/x-hdf)

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

UCAR/NCAR - Climate and Global Dynamics Laboratory

email address

dll@ucar.edu

responsible party role

pointOfContact

Metadata on metadata

Metadata point of contact

organisation name

UCAR/NCAR - GDEX

email address

datahelp@ucar.edu

responsible party role

pointOfContact

Metadata date

2022-07-21T12:21:43-06:00

Metadata language