Search Results - "Bramley, J"
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Fe-XANES analyses of Reykjanes Ridge basalts: Implications for oceanic crust's role in the solid Earth oxygen cycle
Published in Earth and planetary science letters (01-10-2015)“…The cycling of material from Earth's surface environment into its interior can couple mantle oxidation state to the evolution of the oceans and atmosphere. A…”
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Red clays indicate sub-aerial exposure of the Rio Grande Rise during the Eocene volcanic episode
Published in Scientific reports (04-11-2023)“…Autonomous underwater vehicle (AUV) mapping of the western Rio Grande Rise (RGR), South Atlantic, and subsequent exploration and photography of horizontal lava…”
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Microbial Diversity of Deep-Sea Ferromanganese Crust Field in the Rio Grande Rise, Southwestern Atlantic Ocean
Published in Microbial ecology (01-08-2021)“…Seamounts are often covered with Fe and Mn oxides, known as ferromanganese (Fe–Mn) crusts. Future mining of these crusts is predicted to have significant…”
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Selective incorporation of rare earth elements by seaweeds from Cape Mondego, western Portuguese coast
Published in The Science of the total environment (15-11-2021)“…This study examined the mechanism of incorporation of the rare earth elements (REEs), La, Ce, Nd, Eu, Gd, Tb, Yb, into green (Codium tomentosum, Ulva rigida),…”
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Metal Preservation and Mobilization in Sediments at the TAG Hydrothermal Field, Mid‐Atlantic Ridge
Published in Geochemistry, geophysics, geosystems : G3 (01-06-2023)“…At the Trans‐Atlantic Geotraverse hydrothermal field, metalliferous sediments cover extinct hydrothermal mounds and the surrounding seafloor. Here, we report…”
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Underwater Hyperspectral Imaging Using a Stationary Platform in the Trans-Atlantic Geotraverse Hydrothermal Field
Published in IEEE transactions on geoscience and remote sensing (01-05-2019)“…Underwater hyperspectral imaging is a relatively new method for characterizing seafloor composition. To date, it has been deployed from moving underwater…”
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Formation, remobilisation and alteration processes at inactive hydrothermal vents: insights from elemental analysis of Cu-(Fe-)S sulfides from TAG, Mid-Atlantic Ridge
Published in Mineralium deposita (01-11-2022)“…Chalcopyrite is the main Cu mineral in mafic-hosted marine hydrothermal systems. Its trace element budget and that of its alteration products may hold valuable…”
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Changes in Tissue Composition and Load Response After Transtibial Amputation Indicate Biomechanical Adaptation
Published in Annals of biomedical engineering (01-12-2021)“…Despite the potential for biomechanical conditioning with prosthetic use, the soft tissues of residual limbs following lower-limb amputation are vulnerable to…”
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Carlsberg Ridge and Mid-Atlantic Ridge: Comparison of slow spreading centre analogues
Published in Deep-sea research. Part II, Topical studies in oceanography (01-11-2015)“…Eighty per cent of all mid-ocean spreading centres are slow. Using a mixture of global bathymetry data and ship-board multibeam echosounder data, we explore…”
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Spatial patterns of microbial diversity in Fe-Mn deposits and associated sediments in the Atlantic and Pacific oceans
Published in The Science of the total environment (01-09-2022)“…Mining of deep-sea Fe-Mn deposits will remove crusts and nodules from the seafloor. The growth of these minerals takes millions of years, yet little is known…”
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Multivariate analysis applied to X-ray fluorescence to assess soil contamination pathways: case studies of mass magnetic susceptibility in soils near abandoned coal and W/Sn mines
Published in Environmental geochemistry and health (01-06-2024)“…Determining the origin and pathways of contaminants in the natural environment is key to informing any mitigation process. The mass magnetic susceptibility of…”
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Talc-dominated seafloor deposits reveal a new class of hydrothermal system
Published in Nature communications (22-12-2015)“…The Von Damm Vent Field (VDVF) is located on the flanks of the Mid-Cayman Spreading Centre, 13 km west of the axial rift, within a gabbro and peridotite…”
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Impact of ferromanganese ore pollution on phytoplankton CO2 fixation in the surface ocean
Published in Marine pollution bulletin (01-09-2019)“…Because ferromanganese polymetallic crusts can become a global resource of valuable elements the ecological impact of seafloor crust mining requires…”
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Long-Term Patterns of Use and Treatment Failure With Anticholinergic Agents for Overactive Bladder
Published in Clinical therapeutics (01-11-2013)“…Abstract Background Overactive bladder (OAB) involves a complex set of symptoms with a lifetime prevalence of any symptom in ~30% of women and 20% of men…”
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Hydrothermal vent fields and chemosynthetic biota on the world's deepest seafloor spreading centre
Published in Nature communications (10-01-2012)“…The Mid-Cayman spreading centre is an ultraslow-spreading ridge in the Caribbean Sea. Its extreme depth and geographic isolation from other mid-ocean ridges…”
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Detachment tectonics at Mid-Atlantic Ridge 26°N
Published in Scientific reports (14-08-2019)“…Spreading processes associated with slow-spreading ridges are a complex interplay of volcanic accretion and tectonic dismemberment of the oceanic crust,…”
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Dispersion and Intersection of Hydrothermal Plumes in the Manus Back-Arc Basin, Western Pacific
Published in Geofluids (2020)“…The composition of hydrothermal plumes reflects the physical and chemical characteristics of seafloor hydrothermal fluids, which in turn reflects the host rock…”
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Establishing a measurement array to assess tissue tolerance during loading representative of prosthetic use
Published in Medical engineering & physics (01-04-2020)“…•A protocol was established to investigate tissue response to prosthesis loading.•The protocol was evaluated on individuals without amputation, who displayed…”
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Ocean-Floor Sediments as a Resource of Rare Earth Elements: An Overview of Recently Studied Sites
Published in Minerals (Basel) (30-01-2021)“…The rare earth elements (REE), comprising 15 elements of the lanthanum series (La-Lu) together with yttrium (Y) and scandium (Sc), have become of particular…”
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