Search Results - "Álvala, Regina C. S."

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  1. 1

    Trends and Climate Elasticity of Streamflow in South-Eastern Brazil Basins by Karinne Deusdará-Leal, Guilherme Samprogna Mohor, Luz Adriana Cuartas, Marcelo E. Seluchi, Jose A. Marengo, Rong Zhang, Elisangela Broedel, Diogo de Jesus Amore, Regina C. S. Alvalá, Ana Paula M. A. Cunha, José A. C. Gonçalves

    Published in Water (Basel) (01-07-2022)
    “…Trends in streamflow, rainfall and potential evapotranspiration (PET) time series, from 1970 to 2017, were assessed for five important hydrological basins in…”
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    Journal Article
  2. 2

    Calibration and Validation of the Integrated Biosphere Simulator (IBIS) for a Brazilian Semiarid Region by Cunha, Ana Paula M. A., Alvalá, Regina C. S., Sampaio, Gilvan, Shimizu, Marília Harumi, Costa, Marcos Heil

    “…The reliability of predictions from climate and weather models is linked to an adequate representation of the land surface processes. To evaluate performance…”
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    Journal Article
  3. 3

    Use of SMOS L3 Soil Moisture Data: Validation and Drought Assessment for Pernambuco State, Northeast Brazil by Souza, Alzira, Neto, Alfredo, Rossato, Luciana, Alvalá, Regina, Souza, Laio

    Published in Remote sensing (Basel, Switzerland) (01-08-2018)
    “…The goal of this study was to validate soil moisture data from Soil Moisture Ocean Salinity (SMOS) using two in situ databases for Pernambuco State, located in…”
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    Journal Article Publication
  4. 4

    Drought in Northeast Brazil: A review of agricultural and policy adaptation options for food security by Marengo, Jose A., Galdos, Marcelo V., Challinor, Andrew, Cunha, Ana Paula, Marin, Fabio R., Vianna, Murilo dos Santos, Alvala, Regina C. S., Alves, Lincoln M., Moraes, Osvaldo L., Bender, Fabiani

    Published in Climate resilience and sustainability (01-02-2022)
    “…The semiarid lands of Northeast Brazil represent one of the most densely populated regions of the country. Rainfall variability together with land degradation…”
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    Journal Article
  5. 5

    Climatic characteristics of the 2010-2016 drought in the semiarid Northeast Brazil region by Marengo, José A, Alves, Lincoln M, Alvala, Regina C S, Cunha, Ana Paula, Brito, Sheila, Moraes, Osvaldo L L

    Published in Anais da Academia Brasileira de Ciências (01-08-2018)
    “…This study discusses the climatological aspects of the most severe drought ever recorded in the semiarid region Northeast Brazil. Droughts are recurrent in the…”
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    Journal Article
  6. 6

    Drought monitoring in the Brazilian Semiarid region by Alvalá, Regina C S, Cunha, Ana Paula M A, Brito, Sheila S B, Seluchi, Marcelo E, Marengo, José A, Moraes, Osvaldo L L, Carvalho, Magog A

    Published in Anais da Academia Brasileira de Ciências (01-01-2019)
    “…Drought is a natural and recurrent phenomenon. It is considered 'a natural disaster' whenever it occurs in an intensive manner in highly populated regions,…”
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    Improving drought management in the Brazilian semiarid through crop forecasting by Martins, Minella A., Tomasella, Javier, Rodriguez, Daniel A., Alvalá, Regina C.S., Giarolla, Angélica, Garofolo, Lucas L., Júnior, José Lázaro Siqueira, Paolicchi, Luis T.L.C., Pinto, Gustavo L.N.

    Published in Agricultural systems (01-02-2018)
    “…In this paper, we evaluated the performance of the model AquaCrop for crop yield forecasting in the Brazilian semiarid (BSA) using meteorological observation…”
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    Journal Article