Original ResearchPublished 29 September 2026Seasonal differentiation and drivers of vertical soil moisture variation in farmland of the middle Heihe RiverWenye Li · Wenpeng Li · Yuejun Zheng · Haoming Wang · Xinlei He · Xusheng Wang · Yan Wen · Rongchang Zhao · Jiayin LuFrontiers in Earth Sciencedoi 10.3389/feart.2026.1880109
Original ResearchPublished 12 March 2026Insights into rare earth elements and other critical raw materials from Castelo Branco massif alluvial deposits (Portugal)Rute Salgueiro · Teresa Pena Silva · Iván Martín-Méndez · Daniel de Oliveira · Maria João Batista · Carlos InvernoFrontiers in Geochemistrydoi 10.3389/fgeoc.2026.1766699
