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# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "TTR.PGM" in publications use:'
type: software
license: LGPL-3.0-only
title: 'TTR.PGM: Thornley Transport Resistance Plant Growth Model'
version: 1.0.0
doi: 10.1006/anbo.1997.0529
identifiers:
- type: doi
  value: 10.32614/CRAN.package.TTR.PGM
abstract: 'An implementation of the Thornley transport resistance plant growth model.
  The package can be used to simulate plant growth as forced by climate system variables.
  The package provides methods for formatting forcing variables, simulating growth
  dynamics and calibrating model parameters. For more information see Higgins et al.
  (2025) TTR.PGM: An R package for modelling the distributions and dynamics of plants
  using the Thornley transport resistance plant growth model. Methods in Ecology and
  Evolution. in press.'
authors:
- family-names: Higgins
  given-names: Steven
  email: steven.higgins@uni-bayreuth.de
preferred-citation:
  type: article
  title: 'Modelling shoot : root relations: the only way forward?'
  authors:
  - family-names: Thornley
    given-names: J H M
  journal: Annals of Botany
  year: '1998'
  volume: '81'
  issue: '2'
  month: '2'
  doi: 10.1006/anbo.1997.0529
  start: 165-171
repository: https://steven-higgins.r-universe.dev
commit: f6aa8d68b715321827539f7dfae63154021e79fa
date-released: '2025-04-17'
contact:
- family-names: Higgins
  given-names: Steven
  email: steven.higgins@uni-bayreuth.de
references:
- type: article
  title: A physiological analogy of the niche for projecting the potential distribution
    of plants
  authors:
  - family-names: Higgins
    given-names: Steven I.
  - family-names: O’Hara
    given-names: Robert B.
  - family-names: Bykova
    given-names: Olga
  - family-names: Cramer
    given-names: Michael D.
  - family-names: Chuine
    given-names: Isabelle
  - family-names: Gerstner
    given-names: Eva-Maria
  - family-names: Hickler
    given-names: Thomas
  - family-names: Morin
    given-names: Xavier
  - family-names: Kearney
    given-names: Michael R.
  - family-names: Midgley
    given-names: Guy F.
  - family-names: Scheiter
    given-names: Simon
  journal: Journal of Biogeography
  year: '2012'
  volume: '39'
  issue: '12'
  issn: 1365-2699
  start: 2132-2145
- type: article
  title: Shifts in vegetation activity of terrestrial ecosystems attributable to climate
    trends
  authors:
  - family-names: Higgins
    given-names: Steven I. I.
  - family-names: Conradi
    given-names: Timo
  - family-names: Muhoko
    given-names: Edward
  journal: Nature Geoscience
  year: '2023'
  volume: '16'
  issue: '2'
  month: '2'
  doi: 10.1038/s41561-022-01114-x
  start: 147+
- type: article
  title: 'TTR.PGM: An R package for modeling the distributions and dynamics of plants
    using the Thornley transport resistance plant growth model'
  authors:
  - family-names: Higgins
    given-names: Steven I.
  - family-names: Burkhardt
    given-names: Arne
  - family-names: Conradi
    given-names: Timo
  - family-names: Muhoko
    given-names: Edward
  journal: Methods in Ecology and Evolution
  year: '2025'
  volume: '100'
  issue: '1'
  start: 000-000