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Josyane Ronchail

Josyane Ronchail

D-Index & Metrics

Environmental Sciences

D-Index
39
Citations
7000
World Ranking
8298
National Ranking
370

Overview

Josyane Ronchail is affiliated with Sorbonne University in France and has a research focus primarily within Environmental Science and Earth and Planetary Sciences. Their scholarly work encompasses various subfields including Global and Planetary Change, Atmospheric Science, Ecology, Earth-Surface Processes, and Water Science and Technology.

The scientist's research topics cover a broad spectrum related to climate and environmental dynamics. Key topics include:

  • Climate variability and models
  • Plant Water Relations and Carbon Dynamics
  • Remote Sensing in Agriculture
  • Precipitation Measurement and Analysis
  • Meteorological Phenomena and Simulations
  • Aeolian processes and effects
  • Tropical and Extratropical Cyclones Research

Josyane Ronchail has published extensively on climate and hydroclimatic changes, particularly in the Amazon region. Recent papers of note include:

  • "The new record of drought and warmth in the Amazon in 2023 related to regional and global climatic features" (2024) published in Scientific Reports
  • "Assessing precipitation extremes (1981-2018) and deep convective activity (2002-2018) in the Amazon region with CHIRPS and AMSU data" (2021) in Climate Dynamics
  • "On the Hydroclimate-Vegetation Relationship in the Southwestern Amazon During the 2000-2019 Period" (2021) in Frontiers in Water
  • "A regional view of the linkages between hydro-climatic changes and deforestation in the Southern Amazon" (2021) in International Journal of Climatology
  • "On the relationship between reversal of the river stage (repiquetes), rainfall and low-level wind regimes over the western Amazon basin" (2020) in Journal of Hydrology Regional Studies

The publication venues where Josyane Ronchail frequently publishes reflect their focus on meteorology and climate sciences, including:

  • Bulletin of the American Meteorological Society
  • International Journal of Climatology
  • Climate Dynamics
  • Scientific Reports
  • Frontiers in Water

Collaboration is a significant aspect of their research activities. Frequent coauthors include:

  • Jhan Carlo Espinoza
  • José A. Marengo
  • Waldo Lavado-Casimiro
  • Jorge Molina-Carpio
  • M. Yu. Bardin

Best Publications

  • Spatio-temporal rainfall variability in the Amazon basin countries (Brazil, Peru, Bolivia, Colombia, and Ecuador)

    Jhan Carlo Espinoza Villar;Josyane Ronchail;Jean Loup Guyot;Gerard Cochonneau

  • STATE OF THE CLIMATE IN 2017

    R. Abernethy;Steven A. Ackerman;R. Adler;Adelina Albanil Encarnación

  • Interannual rainfall variability in the Amazon Basin and sea-surface temperatures in the Equatorial pacific and the Tropical Atlantic oceans

    Josyane Ronchail;Gérard Cochonneau;Michel Molinier;Jean‐Loup Guyot

  • State of the Climate in 2014

    Arlene P. Aaron-Morrison;Steven A. Ackerman;Nicolaus G. Adams;Robert F. Adler

  • Contrasting regional discharge evolutions in the Amazon basin (1974–2004)

    Jhan Carlo Espinoza Villar;Jean Loup Guyot;Josyane Ronchail;Gérard Cochonneau

  • Recent advances in wavelet analyses: Part 2—Amazon, Parana, Orinoco and Congo discharges time scale variability

    David Labat;Josyane Ronchail;Jean Loup Guyot;Jean Loup Guyot

  • Climate variability and extreme drought in the upper Solimões River (western Amazon Basin): Understanding the exceptional 2010 drought

    Jhan Carlo Espinoza;Josyane Ronchail;Jean Loup Guyot;Clementine Junquas

  • The extreme 2014 flood in south-western Amazon basin: The role of tropical-subtropical South Atlantic SST gradient

    Jhan Carlo Espinoza;José Antonio Marengo;Josyane Ronchail;Jorge Molina Carpio

  • State of the Climate in 2018

    M. Ades;R. Adler;Laura S. Aldeco;G. Alejandra

  • Rainfall hotspots over the southern tropical Andes: Spatial distribution, rainfall intensity, and relations with largescaleatmospheric circulation

    Jhan Carlo Espinoza Villar;Steven Chavez;Josyane Ronchail;Clémentine Junquas

  • Contrasting North–South changes in Amazon wet-day and dry-day frequency and related atmospheric features (1981–2017)

    Jhan Carlo Espinoza;Josyane Ronchail;José Antonio Marengo;Hans Segura

  • The major floods in the Amazonas River and tributaries (Western Amazon Basin) during the 1970–2012 period: A focus on the 2012 flood

    Jhan Carlo Espinoza;Josyane Ronchail;Frédéric Frappart;Waldo Lavado

  • Basin-scale analysis of rainfall and runoff in Peru (1969–2004): Pacific, Titicaca and Amazonas drainages

    Waldo Sven Lavado Casimiro;Josyane Ronchail;David Labat;Jhan Carlo Espinoza

  • Trends in rainfall and temperature in the Peruvian Amazon-Andes basin over the last 40 years (1965-2007).

    Waldo Sven Lavado Casimiro;Waldo Sven Lavado Casimiro;David Labat;Josyane Ronchail;Jhan Carlo Espinoza

  • State of the Climate in 2016

    Arlene P. Aaron-Morrison;Steven A. Ackerman;Nicolaus G. Adams;Robert F. Adler

  • Les apports en eau de l'Amazone à l'Océan Atlantique

    Jacques Callède;Gérard Cochonneau;Fabrício Vieira Alves;Jean-Loup Guyot

  • The new record of drought and warmth in the Amazon in 2023 related to regional and global climatic features

    Unknown

  • Evolution du débit de l'Amazone à Óbidos de 1903 à 1999

    Jacques Callède;Jean Loup Guyot;Josyane Ronchail;Yann L’Hôte

  • Discharge simulation in the sub-basins of the Amazon using ORCHIDEE forced by new datasets

    Matthieu Guimberteau;Guillaume Drapeau;Josyane Ronchail;Benjamin Sultan

  • From drought to flooding: understanding the abrupt 2010–11 hydrological annual cycle in the Amazonas River and tributaries

    Jhan Carlo Espinoza;Josyane Ronchail;Jean Loup Guyot;Clementine Junquas

  • Spatial patterns of rainfall regimes related to levels of double cropping agriculture systems in Mato Grosso (Brazil)

    Damien Arvor;Vincent Dubreuil;Josyane Ronchail;Margareth Simões;Margareth Simões

  • [Regional Climates] Central South America 2016

    J. A. Marengo;Jhan Carlo Espinoza;L. M. Alves;J. Ronchail

Frequent Co-Authors

Jhan Carlo Espinoza
Jhan Carlo Espinoza Institut de Recherche pour le Développement
Jean-Loup Guyot
Jean-Loup Guyot Institut de Recherche pour le Développement
David Labat
David Labat Géosciences Environnement Toulouse
Johannes W. Kaiser
Johannes W. Kaiser German Meteorological Service
Naziano Filizola
Naziano Filizola Federal University of Amazonas
Marco Tedesco
Marco Tedesco Lamont-Doherty Earth Observatory
José A. Marengo
José A. Marengo National Institute for Space Research
Geoff S. Dutton
Geoff S. Dutton National Oceanic and Atmospheric Administration
Dale F. Hurst
Dale F. Hurst Cooperative Institute for Research in Environmental Sciences
Tim R. McVicar
Tim R. McVicar Commonwealth Scientific and Industrial Research Organisation

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