All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Statistical modelling of crop yield in Central Europe using climate data and remote sensing vegetation indices

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F18%3A78946" target="_blank" >RIV/60460709:41320/18:78946 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.agrformet.2018.06.009" target="_blank" >http://dx.doi.org/10.1016/j.agrformet.2018.06.009</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.agrformet.2018.06.009" target="_blank" >10.1016/j.agrformet.2018.06.009</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Statistical modelling of crop yield in Central Europe using climate data and remote sensing vegetation indices

  • Original language description

    In the present study, multiple linear regression models were constructed to simulate the yield of winter wheat, rapeseed, maize and sunflower in Hungary for the 2000-2016 time period. We used meteorological data and soil water content from meteorological reanalysis as predictors of the models in monthly resolution. We included annual fertilizer amount in the analysis to remove trend from the census data. We also used remote sensing based vegetation index to extend the approach for early crop yield forecast purposes and to study the added value of proxy data on the predictive power of the statistical models. Using a stepwise linear regression-like method the most appropriate models were selected based on the statistical evaluation of the model fitting. We provided simple equations with well interpretable coefficients that can estimate crop yield with high accuracy. Cross-validated explained variance were 67% for winter wheat, 76% for rapeseed, 81% for maize and 68,5% for sunflower. The modelling exerc

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    40102 - Forestry

Result continuities

  • Project

    <a href="/en/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Advanced research supporting the forestry and wood-processing sector´s adaptation to global change and the 4th industrial revolution</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    AGRICULTURAL AND FOREST METEOROLOGY

  • ISSN

    0168-1923

  • e-ISSN

  • Volume of the periodical

    260

  • Issue of the periodical within the volume

    OCT2018

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    21

  • Pages from-to

    300-320

  • UT code for WoS article

    000445306700028

  • EID of the result in the Scopus database

    2-s2.0-85049311759