Institution
Universidade Estadual do Amapá
Recent research
- Climate & EnvironmentOpen access
Over the past fifteen years, the lower Araguari River drainage system has undergone profound hydrogeological reconfiguration, disconnecting its mouth from the Atlantic Ocean and forming two new channels. This study experimentally quantified the impacts of these changes on hydrody...
- Materials & EnergyOpen access
Eucalyptus kraft pulping represents an important source for the production of lignin-containing cellulose nanofibrils (LCNF); however, the influence of controlled residual lignin levels on fibrillation energy demand and suspension stability remains poorly understood. This study e...
- Health & MedicineOpen access
Background Primaquine is widely used to prevent relapses of Plasmodium vivax malaria, but the optimal dose in Latin America is unknown. We undertook a systematic review and individual patient data meta-analysis to investigate the efficacy, tolerability and safety of different pri...
- Climate & EnvironmentOpen access
Rapid increase of climate extremes reveals new areas of concern in Amazonia
Abstract Amazonia is highly sensitive to climate extremes, yet we lack an Amazon-wide assessment that examines the spatial-temporal changes in these extreme conditions. We address this within seasons and across the hydrological year, using a quantiles approach that integrates the...
- Climate & EnvironmentOpen access
Tropical-Forest Degradation–Restoration Interface: A Comprehensive Review
Tropical forests sustain exceptional biodiversity and regulate global carbon and water cycles, yet degradation and incomplete recovery increasingly compromise these functions. We integrated bibliometric mapping with structured systematic synthesis to characterize research at the...