Results 191 to 200 of about 101,002 (312)

Microbial mats in dinosaur ichnocoenoses

Sedimentology, EarlyView.
ABSTRACT Until now, the significance of microbial mats in preservation of dinosaur tracks and in reconstructing the palaeoenvironment in which dinosaurs roamed was rarely studied. Dinosaur tracks are commonly found close to ancient aquatic bodies where moist sediment had once allowed footstep registration.
Nora Noffke, Paul C. Murphey, Roger C. Buntin, Martin G. Lockley   +3 more
wiley   +1 more source

Unique diversity of radioactive particles found in the Yenisei River floodplain. [PDF]

Sci Rep, 2017
Bolsunovsky A, Melgunov M, Chuguevskii A, Lind OC, Salbu B.   +4 more
europepmc   +1 more source

Nationwide 8m Hydrologically Conditioned Digital Elevation and Hydraulic Roughness Maps for Aotearoa New Zealand

Geoscience Data Journal, Volume 13, Issue 2, April 2026.
We introduce an 8m Aotearoa New Zealand wide hydrologically conditioned DEMs and roughness generated in April 2025, which is publicly available on ZENODO European Union Open Research Repository (https://zenodo.org/records/16734446) with the DOI 10.5281/zenodo.16734446. This dataset is ideal for flood modelling and other topologically driven analyses in
R. Pearson, A. Harang, C. Bosserelle, S. Dean, C. Cattoën, T. Carey‐Smith, R. Srinivasan, H. Shiona, M. Wilkins, G. Smart, S. Wadhwa, G. Reeves, E. M. Lane   +12 more
wiley   +1 more source

Quantifying the effects of surface conveyance of treated wastewater effluent on groundwater, surface water, and nutrient dynamics in a large river floodplain. [PDF]

Ecol Eng, 2019
Narr CF, Singh H, Mayer P, Keeley A, Faulkner B, Beak D, Forshay KJ.   +6 more
europepmc   +1 more source

From conflict to collaboration: how local natural resource management conventions foster peacebuilding between farmers and herders in central Mali

Disasters, Volume 50, Issue 2, April 2026.
Abstract In the Inner Niger Delta, socio‐spatial transformations have profoundly reshaped relationships between communities and natural resources, intensifying tensions around access and management. In this context, local conventions (LCs) have emerged as essential instruments of social and environmental regulation in response to resource degradation ...
Baba Ba, Hippolyte Affognon, Fiona Flintan   +2 more
wiley   +1 more source

Evolution of the Transantarctic Basin (Southern Gondwana): Insights From Quantitative Sandstone Petrography

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
The deposition of the sandstone sedimentary succession of the Beacon Supergroup lasted more than 200 Myr (Devonian to Early Jurassic) in Victoria Land and nearby territories in the so‐called Transantarctic Basin, recording crucial events in the history of the Earth.
Luca Zurli, Marco Fioraso, Matteo Perotti, Andrea Di Giulio, Valerio Olivetti, Samuele Pezzoli, Valentina Corti, Gianluca Cornamusini   +7 more
wiley   +1 more source

Strategies for Mitigating Seasonal Heavy Metal Release in River Sediments Using Natural Mineral‐Based Materials

Environmental Quality Management, Volume 35, Issue 3, Spring 2026.
ABSTRACT This study presents an ecological and geochemical assessment of trace element contamination in the Huyva River (Ukraine), a right tributary of the Teteriv River that supplies drinking water to Zhytomyr and nearby settlements. The research involved monitoring key physicochemical parameters, including pH, mineralization, hardness, and major ion ...
Yuliia Trach, Olha Biedunkova, Maryna Kravchenko, Tetiana Tkachenko, Roman Trach   +4 more
wiley   +1 more source

The Tar Creek Superfund and Flood Map: A Case Study in the Equitable Co‐Production of Maps for Storytelling, Environmental Activism, and Education

Community Science, Volume 5, Issue 1, March 2026.
Abstract Case studies on co‐production and geographic information systems have reported on the utility and value of community members contributing local knowledge for and providing feedback on maps in ways that can increase the accuracy and usability of the map. However, how the concept for and goals of the map are co‐produced and how the maps are then
M. Lively, R. Jim, J. Tran, E. Hatley, K. Meierdiercks   +4 more
wiley   +1 more source

Effects of ecological and anthropogenic factors on waterbird abundance at a Ramsar Site in the Yangtze River Floodplain. [PDF]

Ambio, 2019
Zhang Y, Fox AD, Cao L, Jia Q, Lu C, Prins HHT, de Boer WF.   +6 more
europepmc   +1 more source

Harnessing Community Science to Address Flood Risks and Build Climate Resilience With Nature‐Based Solutions (NbS)—A Case Study From the Quad Cities Region

Community Science, Volume 5, Issue 1, March 2026.
Abstract Urban regions situated along major river systems are increasingly facing flood risks, driven by the combined effects of rapid urbanization and intensifying climate change. The Quad Cities region, comprising Davenport and Bettendorf in Iowa, and Rock Island, Moline, and East Moline in Illinois, is vulnerable to flood hazards caused by extreme ...
Abhinav Wadhwa, Arsum Pathak, Nina Struss, Mahtaab Bagherzadeh, Ashish Sharma   +4 more
wiley   +1 more source