Results 231 to 240 of about 45,930 (302)

Multi‐proxy sequence stratigraphy of a mixed carbonate–siliciclastic shelf across the Jurassic–Cretaceous transition

The Depositional Record, Volume 12, Issue 4, September 2026.
An integrated facies, MS and XRF‐based approach applied to the Tithonian–Berriasian Sidi Khalif Formation (central Tunisia) resolves five Tithonian and eight Berriasian third‐order sequences, showing how mixed carbonate–siliciclastic shelves record coupled eustatic, climatic and tectonic controls and providing a transferable template for similar mud ...
Hamdi Omar, Adnene Lafi, Chokri Yaich
wiley   +1 more source

Diel and spatial variability in cyanobacterial composition, gene abundance, and toxin concentration: a pilot study. [PDF]

Sci Rep
Christensen VG, Katona LR, LeDuc JF, Maki RP, Olds HT, Smith JC, Trompeter HE.   +6 more
europepmc   +1 more source

Beach Gold and Heavy Mineral Concentrates on Tiwai Spit Gravel Strand Plain, Southland, New Zealand

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 3, September 2026.
The Holocene Tiwai Spit on Foveaux Strait is a 12 km by 2 km gravel‐dominated strand plain, ∼10 m above present sea level. Gravel clasts are dominated by well‐rounded quartz cobbles, pebbles and granules derived from Otago Schist 200 km to the north in evolving river drainage systems during late Cenozoic.
Marshall Palmer, Dave Craw
wiley   +1 more source

A novel method for coastal zone bathymetry based on multisensor data fusion and unmanned systems. [PDF]

Sci Rep
Specht O, Stateczny A.
europepmc   +1 more source

Seasonal variation in methane ebullition in a temperate hydropower reservoir impacts annualized estimates

Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Estimates of ebullitive methane (CH4) emissions from reservoirs are highly uncertain, often based on spatial and temporal upscaling from a limited number of sampling sites and periods. While some of these estimates may adjust for seasonal variation in temperature, they rarely account for drawdown and the resulting changes in site depth and the
Anna C. Cardall, Rachel M. Pilla, Natalie A. Griffiths, Gustavious P. Williams, R. Trent Jett, Michael Jones, Nikki J. Jones, Trystan Bordeau   +7 more
wiley   +1 more source

Balancing the blue economy and multiple stressor management in marine spatial planning at the land-sea interface. [PDF]

NPJ Ocean Sustain
Wilson R, Reiter S, Santos CF, Agardy T, Wedding LM.   +4 more
europepmc   +1 more source

Widespread spring discharge drives major water–salt–heat fluxes in salt marshes

Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract The occurrence, spatial distribution, and flux significance of submarine groundwater discharge (SGD) through preferential pathways in low‐permeability salt marshes remain poorly understood. Using thermal infrared imaging and in situ measurements, we mapped 983 saline springs in winter and 413 in summer across six tidal creeks on the muddy ...
Lucheng Zhan, Quan Zheng, Xiaodong He, Wuliang Chen, Pei Xin   +4 more
wiley   +1 more source

Long-term random sampling confirms high-use areas and indicates declining abundance of juvenile smalltooth sawfish (Pristis pectinata) in Charlotte Harbor, Florida. [PDF]

Sci Rep
Farmer NA, Brame AB, Dar R, Wooley AK, Heath LB, Yakich DM, Lombardo SM, Poulakis GR.   +7 more
europepmc   +1 more source

A global assessment of coastal vulnerability and dominant contributors. [PDF]

Nat Commun
Basnayake V, Duong TM, Ranasinghe R, Almar R, Wijnberg KM.   +4 more
europepmc   +1 more source

Potential implications of rising sea level on American Horseshoe Crab (Limulus polyphemus) spawning beaches in two Florida counties. [PDF]

PLoS One
Contrada D, Crowley-McIntyre C, Heres B.
europepmc   +1 more source