Now showing items 1-3 of 3

    • Impact of soil moisture on crop yields over Brazilian semiarid 

      Rossato, Luciana; Alvalá Célia dos Santos, Regina; Marengo Antônio, José; Zeri, Marcelo; Cunha M. do Amaral, Ana Paula; Pires Bassi Marinho, Luciana; Barbosa Alves, Humberto (2017-11-07)
      Article
      Open Access
      The objective of this work was to investigate the relationship between soil water content and rainfall with rice, beans, cassava and corn yields in the semiarid region of Northeast Brazil. Precipitation and modeled soil ...
    • Validation of SMOS L3 and L4 soil moisture products in the REMEDHUS (Spain) and CEMADEN (brazil) networks 

      Rossato, Luciana; Vall-Llossera Ferran, Mercedes Magdalena; Camps Carmona, Adriano José; Chaparro Danon, David; Alvalá, Regina Célia dos Santos; Barbosa Alves, Humberto (2020-01-01)
      Article
      Open Access
      This work analyzes the quality of the soil moisture L3 (25 km) and L4 (1 km) products generated at the Barcelona Expert Center (BEC) in two sites located in distinct semi-arid regions, where measurement networks are ...
    • Validation of soil moisture in the Brazilian Semiarid, using smos satellite product and Simagri model 

      Rossato, Luciana; Vall-Llossera Ferran, Mercedes Magdalena; Camps Carmona, Adriano José; Portal González, Gerard; Sakuragi, Jojhy; Frederico de Angelis, Carlos; Zeri, Marcelo; Barbosa Alves, Humberto (Institute of Electrical and Electronics Engineers (IEEE), 2018)
      Conference report
      Restricted access - publisher's policy
      Soil moisture constitutes one of the main factors for the study where there is a water deficit in the soil, mainly for semiarid regions. The semiarid region of Brazil, which extends from the northern of the Piaui State to ...