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Simulation of daily mean soil temperatures for agricultural land use considering limited input data

  • Philipp Grabenweger
  • , Branislava Lalic
  • , Miroslav Trnka
  • , Jan Balek
  • , Erwin Murer
  • , Carmen Krammer
  • , Martin Možný
  • , Anne Gobin
  • , Levent Şaylan
  • , Josef Eitzinger*
  • *Bu çalışma için yazışmadan sorumlu yazar
  • University of Natural Resources and Life Sciences, Vienna
  • University of Novi Sad
  • Czech Academy of Sciences
  • Mendel University in Brno
  • Federal Agency for Water Management
  • Czech Hydrometeorological Institute
  • Flemish Institute for Technological Research
  • KU Leuven

Araştırma sonucu: Dergiye katkıMakalebilirkişi

4 Atıf (Scopus)

Özet

A one-dimensional simulation model that simulates daily mean soil temperature on a daily time-step basis, named AGRISOTES (AGRIcultural SOil TEmperature Simulation), is described. It considers ground coverage by biomass or a snow layer and accounts for the freeze/thaw effect of soil water. The model is designed for use on agricultural land with limited (and mostly easily available) input data, for estimating soil temperature spatial patterns, for single sites (as a stand-alone version), or in context with agrometeorological and agronomic models. The calibration and validation of the model are carried out on measured soil temperatures in experimental fields and other measurement sites with various climates, agricultural land uses and soil conditions in Europe. The model validation shows good results, but they are determined strongly by the quality and representativeness of the measured or estimated input parameters to which the model is most sensitive, particularly soil cover dynamics (biomass and snow cover), soil pore volume, soil texture and water content over the soil column.

Orijinal dilİngilizce
Makale numarası441
DergiAtmosphere
Hacim12
Basın numarası4
DOI'lar
Yayın durumuYayınlandı - Nis 2021

Bibliyografik not

Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Finansman

Acknowledgments: The research work described in the paper was carried out through support from several projects. The database, model development, simulations, and results analysis were supported by projects CLIMSOIL and AGROFORECAST of the Austrian Climate Research Program (ACRP). The authors acknowledge the financial support of the Ministry of Education, Science and Technological Development of the Republic of Serbia (Grant No. 451-03-68/2020-14/200125). Results analysis and manuscript development were supported by project H2020-TWINNING-SERBIA FOR EXCELL, which has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement no. 691998. The database and simulations were also supported by the SustES project—Adaptation strategies for sustainable ecosystem services and food security under adverse environmental conditions (CZ.02.1.01/0.0/0.0/16_019/0000797). The research work described in the paper was carried out through support from several projects. The database, model development, simulations, and results analysis were supported by projects CLIMSOIL and AGROFORECAST of the Austrian Climate Research Program (ACRP). The authors acknowledge the financial support of the Ministry of Education, Science and Technological Development of the Republic of Serbia (Grant No. 451-03-68/2020-14/200125). Results analysis and manuscript development were supported by project H2020-TWINNING-SERBIA FOR EXCELL, which has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement no. 691998. The database and simulations were also supported by the SustES project—Adaptation strategies for sustainable ecosystem services and food security under adverse environmental conditions (CZ.02.1.01/0.0/0.0/16_019/0000797).

FinansörlerFinansör numarası
Horizon 2020 Framework ProgrammeCZ.02.1.01/0.0/0.0/16_019/0000797, 691998
Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja451-03-68/2020-14/200125

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