1. Asrar G, Fuchs M, Kanemasu ET, Hatfield JL (1984) Estimating absorbed photosynthetic radiation and leaf area index from spectral reflectance in wheat. Agron J 76(2):300–306. https://doi.org/10.1016/0034-4257(85)90108-7
2. Assmann E (1970) The principles of forest yield study—studies in the organic production, structure, increment and yield of forest stands. Pergamon Press, Oxford
3. Baghdadi N, Zribi M (2016) Optical remote sensing of land surface, 1st edn. ISTE Press, London
4. Brazilian Economy Ministry (2020) Foreign trade statistics—history series. www.mdic.gov.br/index.php/comercio-exterior/estatisticas-de-comercio-exterior/series-historicas. Accessed 05 April 2020
5. Brown CL (1974) Secondary growth. In: Zimmermann MH, Brown CL (eds) Trees structure and function. Springer, New York