Results 191 to 200 of about 9,746 (287)

The Maturation of AI in Drought Science: A Review of Trends, Pitfalls, and Priorities

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract Machine learning (ML) has emerged as a key tool in drought research, with applications growing rapidly over the past 20 years. While several reviews have described specific ML methods and their use in forecasting and monitoring, a comprehensive assessment of trends, gaps, and emerging challenges is lacking.
Guido Ascenso, Matteo Giuliani, Jorge Pérez‐Aracil, Sancho Salcedo‐Sanz, Claudia Bertini, Paolo Bonetti, Gustau Camps‐Valls, Miguel Ángel Fernández Torres, Andrea Ficchì, Nora Linscheid, Martina Merlo, Giulio Palcic, Markus Reichstein, Marcello Restelli, Andrea Toreti, Eliot Walt, Andrea Castelletti   +16 more
wiley   +1 more source

Sea foam contains hemoglycin from cosmic dust. [PDF]

RSC Adv
McGeoch JEM, McGeoch MW.
europepmc   +1 more source

Combined Effects of Evaporation, Hydrogeochemical Processes, and Groundwater Flow on the Evolution of Isotopes and Trace Elements in the Badain Jaran Desert, China

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract Evaporation exerts a dominant influence on groundwater‐lake interactions in arid environments, yet its coupling with redox dynamics and trace element mobilization remains poorly understood. Here, we combine stable isotope (δ2H, δ18O) and trace element concentration analyses of manganese (Mn), arsenic (As), and barium (Ba) to quantify ...
Wei Wang, Jiu Jimmy Jiao, Hailong Li, Ergang Lian, Shouye Yang, Xiaolang Zhang   +5 more
wiley   +1 more source

Crystallization and 1.6 Å resolution crystal structure of an acylated GLP‐1/GIP analogue peptide

Acta Crystallographica Section F, Volume 82, Issue 4, Page 114-124, April 2026.
The 1.6 Å resolution diffraction and subsequent structure solution of an acylated GLP‐1/GIP analogue lipopeptide is reported. This represents the first published data on the crystal structure of an unbound GLP‐1 and/or GIP analogue lipopeptide.With the meteoric rise in interest in GLP‐1 and GIP analogue peptides in recent years, there is a drive for ...
Hamish M. Mitchell, Boguslaw Nocek, Emily J. Guinn, Jerry Y. Y. Heng   +3 more
wiley   +1 more source

No Groundwater, No Fish: The Critical Role of Groundwater in Supporting Non‐Glacial, Salmon‐Bearing Rivers in South‐Central Alaska

JAWRA Journal of the American Water Resources Association, Volume 62, Issue 2, April 2026.
ABSTRACT Groundwater discharge plays an important role in the hydrologic and ecologic functioning of rivers including sustaining streamflow and related habitat year‐round. Simultaneously, groundwater supports the increasing demands of people as the global population continues to grow.
Tyelyn Brigino, Kai Rains, Edgar Guerrón‐Orejuela, Jacob Argueta, Syverine Bentz, Coowe Walker, Mark Rains   +6 more
wiley   +1 more source

The Draconid meteoroids

The Astronomical Journal, 1986
openaire   +1 more source

Early Holocene jökulhlaup chronology and deglaciation dynamics in central Iceland

Boreas, Volume 55, Issue 2, Page 340-355, April 2026.
Glacial lake outburst floods (jökulhlaups) have occurred throughout the Quaternary in glaciated regions worldwide. Reconstructing flood chronology yields insight into deglaciation processes, environmental change and the role of extreme events in landscape evolution.
Greta H. Wells, Þorsteinn Sæmundsson, Edwin R. C. Baynes, Timothy Beach, Sheryl Luzzadder‐Beach   +4 more
wiley   +1 more source

Legitimising the Food Regime in Post‐Socialist Croatia: A Critical Discourse Analysis of Croatia's Agricultural Strategies, 1991 to 2013

Journal of Agrarian Change, Volume 26, Issue 2, April 2026.
ABSTRACT What role has the state played in the establishment of the current food regime in a post‐socialist setting? Focusing on Croatia, I undertake a critical discourse analysis of the national agricultural strategies enacted during the neoliberal transition between 1991 and 2013.
Alexander Gavranich
wiley   +1 more source

Lowering the Mo limit for nitrogen fixation by Mo-nitrogenase. [PDF]

Commun Earth Environ
Stevenson Z, Schultz DL, Chamberlain M, Rico K, Anbar A, Dekas AE, Swanner ED.   +6 more
europepmc   +1 more source

Depositional Facies, Sequence Stratigraphy, and Diagenesis of Lower Cretaceous Carbonate Reservoir, Southern Iraq: Implications for Petroleum Exploration

Journal of Petroleum Geology, Volume 49, Issue 2, Page 312-345, April 2026.
ABSTRACT The Lower Cretaceous Yamama Formation of southern Iraq represents a key carbonate reservoir within Iraq and the Middle East, yet its complex depositional facies architecture and diagenetic alterations present challenges for predicting reservoir quality.
A. K. A. Mohammed, F. Velledits, I. Q. Mohammed, M. Alsuwaidi, H. Mansurbeg, F. Kristály, D. K. Ivanova, Eloi González‐Esvertit, A. Awdal   +8 more
wiley   +1 more source