Тип публикации: статья из журнала
Год издания: 2020
Идентификатор DOI: 10.1016/j.dendro.2020.125677
Ключевые слова: climate forcing; data assimilation; dendroclimatology; environmental, change; paleoclimate; repository; tree ring, Dendroclimatology, Xylogenesis, Tree-ring, Paleoclimate, Cambium, Proxy systems modeling
Аннотация: We describe the implementation of the Vaganov–Shashkin tree-ring growth model (VSM) in MATLAB. VSM, originally written in Fortran, mimics subdaily and daily resolution processes of cambial growth as a function of soil moisture, air temperature, and insolation, with environmental forcing modeled as the principle of limiting factors. The re-implementation in a high level interpreted language, while sacrificing speed, provides opportunities to systematically evaluate model parameters, generate large ensembles of simulated tree-ring chronologies, and embed proxy system modeling within data assimilation approaches to climate reconstruction. We provide a versioned code repository and examples of model applications which permit process-level understanding of tree ring width variations in response to environmental variations and boundary conditions. © 2020 Elsevier GmbH
Издание
Журнал: Dendrochronologia
Выпуск журнала: Vol. 60
Номера страниц: 125677
ISSN журнала: 11257865
Издатель: Elsevier GmbH
Персоны
- Anchukaitis K.J. (School of Geography and Development, University of Arizona, United States, Laboratory of Tree-Ring Research, University of Arizona, United States)
- Evans M.N. (Department of Geology and Earth System Science Interdisciplinary Center, University of Maryland, United States)
- Hughes M.K. (Laboratory of Tree-Ring Research, University of Arizona, United States)
- Vaganov E.A. (Siberian Federal University, Krasnoyarsk, Russian Federation)
Вхождение в базы данных
- Scopus
- Ядро РИНЦ (eLIBRARY.RU)
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