Search Results - "FRAPPART, Frédéric"

The Lake Chad hydrology under current climate change by Pham-Duc, Binh, Sylvestre, Florence, Papa, Fabrice, Frappart, Frédéric, Bouchez, Camille, Crétaux, Jean-Francois

“…Lake Chad, in the Sahelian zone of west-central Africa, provides food and water to ~50 million people and supports unique ecosystems and biodiversity. In the…”
Get full text

Global Monitoring of the Vegetation Dynamics from the Vegetation Optical Depth (VOD): A Review by Frappart, Frédéric, Wigneron, Jean-Pierre, Li, Xiaojun, Liu, Xiangzhuo, Al-Yaari, Amen, Fan, Lei, Wang, Mengjia, Moisy, Christophe, Le Masson, Erwan, Aoulad Lafkih, Zacharie, Vallé, Clément, Ygorra, Bertrand, Baghdadi, Nicolas

“…Vegetation is a key element in the energy, water and carbon balances over the land surfaces and is strongly impacted by climate change and anthropogenic…”
Get full text

A new SMAP soil moisture and vegetation optical depth product (SMAP-IB): Algorithm, assessment and inter-comparison by Li, Xiaojun, Wigneron, Jean-Pierre, Fan, Lei, Frappart, Frédéric, Yueh, Simon H., Colliander, Andreas, Ebtehaj, Ardeshir, Gao, Lun, Fernandez-Moran, Roberto, Liu, Xiangzhuo, Wang, Mengjia, Ma, Hongliang, Moisy, Christophe, Ciais, Philippe

“…Passive microwave remote sensing at L-band (1.4 GHz) provides an unprecedented opportunity to estimate global surface soil moisture (SM) and vegetation water…”
Get full text

Large-scale hydrologic and hydrodynamic modeling of the Amazon River basin by de Paiva, Rodrigo Cauduro Dias, Buarque, Diogo Costa, Collischonn, Walter, Bonnet, Marie-Paule, Frappart, Frédéric, Calmant, Stephane, Bulhões Mendes, Carlos André

“…Key Points Remote sensing validation of a hydrologic‐hydrodynamic model of the Amazon Uncertainty of precipitation and river‐floodplain parameters cause model…”
Get full text

Global increase in biomass carbon stock dominated by growth of northern young forests over past decade by Yang, Hui, Ciais, Philippe, Frappart, Frédéric, Li, Xiaojun, Brandt, Martin, Fensholt, Rasmus, Fan, Lei, Saatchi, Sassan, Besnard, Simon, Deng, Zhu, Bowring, Simon, Wigneron, Jean-Pierre

“…Changes in terrestrial carbon storage under environmental and land-use changes remain a critical source of uncertainty in regional and global carbon budgets…”
Get full text

Global-scale assessment and inter-comparison of recently developed/reprocessed microwave satellite vegetation optical depth products by Li, Xiaojun, Wigneron, Jean-Pierre, Frappart, Frédéric, Fan, Lei, Ciais, Philippe, Fensholt, Rasmus, Entekhabi, Dara, Brandt, Martin, Konings, Alexandra G., Liu, Xiangzhuo, Wang, Mengjia, Al-Yaari, Amen, Moisy, Christophe

“…The vegetation optical depth (VOD), a vegetation index retrieved from passive or active microwave remote sensing systems, is related to the intensity of…”
Get full text

Amazon Hydrology From Space: Scientific Advances and Future Challenges by Fassoni‐Andrade, Alice César, Fleischmann, Ayan Santos, Papa, Fabrice, Paiva, Rodrigo Cauduro Dias de, Wongchuig, Sly, Melack, John M., Moreira, Adriana Aparecida, Paris, Adrien, Ruhoff, Anderson, Barbosa, Claudio, Maciel, Daniel Andrade, Novo, Evlyn, Durand, Fabien, Frappart, Frédéric, Aires, Filipe, Abrahão, Gabriel Medeiros, Ferreira‐Ferreira, Jefferson, Espinoza, Jhan Carlo, Laipelt, Leonardo, Costa, Marcos Heil, Espinoza‐Villar, Raul, Calmant, Stéphane, Pellet, Victor

“…As the largest river basin on Earth, the Amazon is of major importance to the world's climate and water resources. Over the past decades, advances in…”
Get full text

Sea level monitoring and sea state estimate using a single geodetic receiver by Roussel, Nicolas, Ramillien, Guillaume, Frappart, Frédéric, Darrozes, José, Gay, Adrien, Biancale, Richard, Striebig, Nicolas, Hanquiez, Vincent, Bertin, Xavier, Allain, Damien

“…GNSS-Reflectometry (GNSS-R) altimetry has demonstrated a strong potential for sea level monitoring. Interference Pattern Technique (IPT) based on the analysis…”
Get full text

A first assessment of satellite and reanalysis estimates of surface and root-zone soil moisture over the permafrost region of Qinghai-Tibet Plateau by Xing, Zanpin, Fan, Lei, Zhao, Lin, De Lannoy, Gabrielle, Frappart, Frédéric, Peng, Jian, Li, Xiaojun, Zeng, Jiangyuan, Al-Yaari, Amen, Yang, Kun, Zhao, Tianjie, Shi, Jiancheng, Wang, Mengjia, Liu, Xiangzhuo, Hu, Guojie, Xiao, Yao, Du, Erji, Li, Ren, Qiao, Yongping, Shi, Jianzong, Wen, Jianguang, Ma, Mingguo, Wigneron, Jean-Pierre

“…Long-term and high-quality surface soil moisture (SSM) and root-zone soil moisture (RZSM) data is crucial for understanding the land-atmosphere interactions of…”
Get full text

Monitoring Beach Topography and Nearshore Bathymetry Using Spaceborne Remote Sensing: A Review by Salameh, Edward, Frappart, Frédéric, Almar, Rafael, Baptista, Paulo, Heygster, Georg, Lubac, Bertrand, Raucoules, Daniel, Almeida, Luis, Bergsma, Erwin, Capo, Sylvain, De Michele, Marcello, Idier, Deborah, Li, Zhen, Marieu, Vincent, Poupardin, Adrien, Silva, Paulo, Turki, Imen, Laignel, Benoit

“…With high anthropogenic pressure and the effects of climate change (e.g., sea level rise) on coastal regions, there is a greater need for accurate and…”
Get full text

An assessment of L-band surface soil moisture products from SMOS and SMAP in the tropical areas by Ma, Hongliang, Li, Xiaojun, Zeng, Jiangyuan, Zhang, Xiang, Dong, Jianzhi, Chen, Nengcheng, Fan, Lei, Sadeghi, Morteza, Frappart, Frédéric, Liu, Xiangzhuo, Wang, Mengjia, Wang, Huan, Fu, Zheng, Xing, Zanpin, Ciais, Philippe, Wigneron, Jean-Pierre

“…Recently, large efforts have been made to develop surface soil moisture (SSM) products based on observations from passive microwave L-band satellites at the…”
Get full text

Author Correction: Winter arctic sea ice volume decline: uncertainties reduced using passive microwave-based sea ice thickness by Soriot, Clement, Vancoppenolle, Martin, Prigent, Catherine, Jimenez, Carlos, Frappart, Frédéric

Get full text

Siberian carbon sink reduced by forest disturbances by Fan, Lei, Wigneron, Jean-Pierre, Ciais, Philippe, Chave, Jérome, Brandt, Martin, Sitch, Stephen, Yue, Chao, Bastos, Ana, Li, Xin, Qin, Yuanwei, Yuan, Wenping, Schepaschenko, Dmitry, Mukhortova, Liudmila, Li, Xiaojun, Liu, Xiangzhuo, Wang, Mengjia, Frappart, Frédéric, Xiao, Xiangming, Chen, Jingming, Ma, Mingguo, Wen, Jianguang, Chen, Xiuzhi, Yang, Hui, van Wees, Dave, Fensholt, Rasmus

“…Siberian forests are generally thought to have acted as an important carbon sink over recent decades, but exposure to severe droughts and fire disturbances may…”
Get full text

Analysis of Sentinel-3 SAR altimetry waveform retracking algorithms for deriving temporally consistent water levels over ice-covered lakes by Shu, Song, Liu, Hongxing, Beck, Richard A., Frappart, Frédéric, Korhonen, Johanna, Xu, Min, Yang, Bo, Hinkel, Kenneth M., Huang, Yan, Yu, Bailang

“…Satellite radar altimetry has been widely used in the monitoring of water levels of lakes, rivers and wetlands in the past decades. The conventional…”
Get full text

Rainfall Erosivity in Peru: A New Gridded Dataset Based on GPM-IMERG and Comprehensive Assessment (2000–2020) by Gutierrez, Leonardo, Huerta, Adrian, Sabino, Evelin, Bourrel, Luc, Frappart, Frédéric, Lavado-Casimiro, Waldo

“…In soil erosion estimation models, the variables with the greatest impact are rainfall erosivity (RE), which is the measurement of precipitation energy and its…”
Get full text

Evaluation of the Performances of Radar and Lidar Altimetry Missions for Water Level Retrievals in Mountainous Environment: The Case of the Swiss Lakes by Frappart, Frédéric, Blarel, Fabien, Fayad, Ibrahim, Bergé-Nguyen, Muriel, Crétaux, Jean-François, Shu, Song, Schregenberger, Joël, Baghdadi, Nicolas

“…Radar altimetry is now commonly used to provide long-term monitoring of inland water levels in complement to or for replacing disappearing in situ networks of…”
Get full text

Analysis of GEDI Elevation Data Accuracy for Inland Waterbodies Altimetry by Fayad, Ibrahim, Baghdadi, Nicolas, Bailly, Jean Stéphane, Frappart, Frédéric, Zribi, Mehrez

“…The Global Ecosystem Dynamics Investigation (GEDI) Light Detection And Ranging (LiDAR) altimetry mission was recently launched to the International Space…”
Get full text

Hydrological Response Assessment of Land Cover Change in a Peruvian Amazonian Basin Impacted by Deforestation Using the SWAT Model by Paiva, Karla, Rau, Pedro, Montesinos, Cristian, Lavado-Casimiro, Waldo, Bourrel, Luc, Frappart, Frédéric

“…The watershed hydrologic conditions in the Madre de Dios (MDD) Basin in the Peruvian Amazon have been irreversibly impacted by deforestation and changes in…”
Get full text

The Major Floods in the Amazonas River and Tributaries (Western Amazon Basin) during the 1970–2012 Period: A Focus on the 2012 Flood by Espinoza, Jhan Carlo, Ronchail, Josyane, Frappart, Frédéric, Lavado, Waldo, Santini, William, Guyot, Jean Loup

“…In this work, the authors analyze the origin of the extreme floods in the Peruvian Amazonas River during the 1970–2012 period, focusing on the recent April…”
Get full text

A consistent record of vegetation optical depth retrieved from the AMSR-E and AMSR2 X-band observations by Wang, Mengjia, Wigneron, Jean-Pierre, Sun, Rui, Fan, Lei, Frappart, Frédéric, Tao, Shengli, Chai, Linna, Li, Xiaojun, Liu, Xiangzhuo, Ma, Hongliang, Moisy, Christophe, Ciais, Philippe

“…•AMSR-E slow rotation data were used to merge AMSR-E and AMSR2 observations.•Global-based and pixel-based calibration merging methods were compared.•We…”
Get full text