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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Vagner G. Ferreira

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Open access Oct 2026

Declining terrestrial water storage is associated with changes in effective hydrological memory and drought buffering

Drought impacts in large river basins depend not only on precipitation deficits but also on how terrestrial water storage (TWS) buffers climate anomalies through hydrological memory, which is the persistence of past storage conditions. In this study, we quantify this as the “effective hydrological memory,” measured...

Vagner G. Ferreira, C. Ndehedehe, Jing-Kai Xie et al. · 0 citations
Open access Oct 2026

Ellipsoidal Equal-Area Panel Mascons from GRACE Intersatellite Geopotential Differences: A Preliminary Assessment over China

We present a mascon-type solution that partitions the Earth's surface into contiguous, gap-free, equal-area panels defined directly on the reference ellipsoid via an authalic-latitude mapping, eliminating the need for a constant-radius approximation or subsequent rescaling. Each panel is treated as a locally curved poi...

Vagner G. Ferreira, Yong-Zhao Fan, T. Grombein et al. · 0 citations

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