Results 211 to 220 of about 97,186 (306)

Can surface treatments and climate matching enhance restoration success in the Sonoran Desert?

Restoration Ecology, EarlyView.
Abstract Introduction Restoring native plant communities in arid ecosystems through seeding is a critical yet often unsuccessful strategy due to severe environmental stressors, including degraded soils, low and variable rainfall, and seed predation. Objectives To improve restoration outcomes, we examined the influence of seed mix types and soil surface
Shumin Lyu, Helen I. Rowe, Jennifer Broatch, Jane X. Brady, Mary Fastiggi, Sharon Fitts, Debbie Langenfeld, Seth M. Munson   +7 more
wiley   +1 more source

Formation Mechanism of High-Quality Carbonate Reservoirs in the Wumishan Formation, Xiong'an Area, Bohai Bay Basin, China. [PDF]

ACS Omega
Guo R, Ji Y, Ji H, Bao Z, Lu K, Fang C.
europepmc   +1 more source

Bio‐mediated cementation of supratidal beach sediments associated with groundwater springs

Sedimentology, EarlyView.
ABSTRACT The formation of beachrock, sensu stricto, via carbonate precipitation in the intertidal zone is widespread throughout the tropics and subtropics. While cementation of supratidal beach sediments has also been noted in several locations, it has received much less attention.
Thomas William Garner, J. Andrew G. Cooper   +1 more
wiley   +1 more source

Study on the Micromacro Cross-Scale Propagation Law of Hydraulic Fractures in Conglomerate Reservoirs. [PDF]

ACS Omega
Peng J, Huang R, Liu J, Wang L, Ren D, Yang Z, Feng J, Wang H.   +7 more
europepmc   +1 more source

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

Microbially generated ferruginous crusts: A potential biosignature of continental input in coastal settings

Sedimentology, EarlyView.
ABSTRACT Thin ferruginous sandy crusts are common on top of sandstone beds in the Early Permian post‐glacial deposits of the Paraná Basin in southern Brazil. These crusts usually preserve wrinkle structures, suggesting that they might be a product of microbial mediation.
Patrícia Weschenfelder, Renata Guimarães Netto, Alisson Klayton Martins   +2 more
wiley   +1 more source

Wave ripples formed in ancient, ice-free lakes in Gale crater, Mars. [PDF]

Sci Adv
Mondro CA, Fedo CM, Grotzinger JP, Lamb MP, Gupta S, Dietrich WE, Banham S, Weitz CM, Gasda P, Edgar LA, Rubin D, Bryk AB, Kite ES, Caravaca G, Schieber J, Vasavada AR.   +15 more
europepmc   +1 more source

A review of the supercritical state of eruption‐fed volcanic density currents in subaerial and subaqueous settings

Sedimentology, EarlyView.
ABSTRACT Subaerial Pyroclastic Density Currents (PDCs) and Subaqueous Eruption‐Fed Density Currents (SEFDCs) produced during volcanic eruptions can present major hazards to surrounding communities and ecosystems. The bedforms deposited by these volcanic density currents can provide insights into the nature of transport and depositional processes, which
Shannon E. Frey, Martin Jutzeler, Rebecca J. Carey   +2 more
wiley   +1 more source

Real-Time Spatiotemporal Seismic Fragility Assessment of Structures Based on Site-Specific Seismic Response and Sensor-Integrated Modeling. [PDF]

Sensors (Basel)
Kim HS, Chung TK, Kim M.
europepmc   +1 more source

Fluorine in the Pahrump outcrop, Gale Crater: Implications for fluid circulation and alteration [PDF]

, 2016
Blaney, D. L., Clegg, S. M., Cousin, A., Eigenbrode, J. L., Forni, O., Frydenvand, J., Gasnault, O., Mangold, N., Maurice, S., Meslin, P.-Y., Nachon, M., Schwenzer, S., Wiens, R. C.   +12 more
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