Results 31 to 40 of about 7,978 (214)

¹³⁷CS MIGRATION IN THE FLOODPLAIN ECOSYSTEM OF THE UNECHA RIVER

Мелиорация и гидротехника, 2023
Purpose: to study the ¹³⁷Cs migration and concentration in the alluvial soils profile and the ra-dionuclide transfer to plants in the river Unecha floodplain ecosystem. Materials and methods.
Silaev Andrei L., Smolsky Evgeny V.
doaj   +1 more source

Miocene to Quaternary Tectonostratigraphic Evolution of the Northern Section of the Burdur‐Fethiye Shear Zone, South‐Western Türkiye

Geological Journal, EarlyView.
New zircon ages reveal that lacustrine sedimentation initiated in the Late Miocene (Messinian), revising earlier Pliocene age assignments. The study results support the interpretation of the northern BFSZ as a broad left‐lateral transtensional shear zone rather than a discrete sinistral fault or simple extensional graben array.
İrem Elitez, Gürsel Sunal, Cenk Yaltırak, İsak Yılmaz   +3 more
wiley   +1 more source

Condition and structure of meadow vegetation in the floodplain area of the Bolshoi Kinel River [PDF]

E3S Web of Conferences
This study aims to characterize the structural composition of little-studied riverine grassy landscapes, focusing on the vegetation of floodplain meadows.
Ermakova Natalia, Stepanova Yulia, Nechaeva Elena, Goryanin Oleg, Volodina Irina   +4 more
doaj   +1 more source

Spatial Expansion of Human Settlement during the Longshan Period (~4.5–~3.9 ka BP) and Its Hydroclimatic Contexts in the Lower Yellow River Floodplain, Eastern China

Land, 2021
Obvious spatial expansion of human settlement occurred in the lower Yellow River floodplain during the Longshan period, but the external factors driving this expansion remain unclear.
Kaifeng Li, Wenhua Gao, Li Wu, Hainan Hu, Panpan Gong, Suyuan Li, Rui Jin, Yi Si   +7 more
doaj   +1 more source

A New Hydroclimatic Signature: Negative NAO Dominance Under Weak La Niña Conditions During the 2025–2026 Northwest Africa Floods

International Journal of Climatology, EarlyView.
Conceptual hydroclimatic pathway linking the concurrent negative North Atlantic Oscillation (NAO) phase and weak La Niña conditions to extreme February rainfall and flash flooding in Northwest Africa. ABSTRACT The winter of 2025–2026 in Morocco exhibited a rapid hydroclimatic transition from prolonged drought to widespread flooding, representing an ...
Afshin Amiri, Silvio Jose Gumiere, Hossein Bonakdari   +2 more
wiley   +1 more source

Flood Wave Attenuation as a Function of Floodplain Storage, Secondary Channel Conveyance, and Discharge

Water Resources Research
The elevation of natural river levees can vary considerably along the length of a river, and low‐lying features such as secondary floodplain channels allow for hydrologic exchange between a river and its floodplain over a range of discharges.
N. Tull, P. Passalacqua
doaj   +1 more source

Distribution characteristics and stability thresholds of channel-floodplain morphology in the wide floodplain zone of the Songhuajiang River

Shuili Shuiyun Gongcheng Xuebao
The wide floodplain area is an important zone for flood detention and sediment deposition in alluvial compound channels, as well as a crucial carrier of wetland and cultivated land resources.
JI Mingdong, XIE Yiqin, GUAN Gongxun, WANG Dangwei, DING Changchun   +4 more
doaj   +1 more source

Annual and Seasonal Rainfall Variability in Mozambique During the Nineteenth Century

International Journal of Climatology, EarlyView.
This paper presents the first annually and seasonally resolved reconstructions of nineteenth‐century rainfall variability for Mozambique derived from the analysis of extensive documentary evidence. It reveals spatially heterogeneous rainfall patterns with recurrent multi‐year droughts, episodic extreme wet events, and a strong coherence between ...
David J. Nash, Matthew J. Hannaford, Bárbara Direito   +2 more
wiley   +1 more source

Geomorphological characteristics of the Wabash River, USA: Influence on fish assemblages

Ecology and Evolution, 2021
River hydrogeomorphology is a potential predictor of ecosystem and assemblage variation. We tested for fish assemblage variation as a function of hydrogeomorphology in a Midwestern US large river, the Wabash River.
Jeff Robbins, Mark Pyron
doaj   +1 more source

The German Soil Systematics and the Rationale Behind Its Revision

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background The German Soil Systematics is a pedogenetic classification based on the morphological expressions of pedogenic processes and has been developed over several stages since 1952. The system has successfully been in use for soil classification and soil survey for almost 70 years.
Einar Eberhardt, Karl Stahr, Peter Schad, Alexander Gröngröft   +3 more
wiley   +1 more source