volcanic ash

Articles:

PubMed:Effect of particle volume fraction on the settling velocity of volcanic ash particles: insights from joint experimental and numerical simulations.

PubMed:Volcanic ash-based geopolymer cements/concretes: the current state of the art and perspectives.

PubMed:Combined exposure of diesel exhaust particles and respirable Soufrière Hills volcanic ash causes a (pro-)inflammatory response in an in vitro multicellular epithelial tissue barrier model.

PubMed:Controls on carbon storage and weathering in volcanic soils across a high-elevation climate gradient on Mauna Kea, Hawaii.

PubMed:[Effects of volcanic eruptions on human health in Iceland. Review].

PubMed:Application of volcanic ash particles for protein affinity purification with a minimized silica-binding tag.

PubMed:Development of Soil Bacterial Communities in Volcanic Ash Microcosms in a Range of Climates.

PubMed:Removal of phosphorus from water by using volcanic ash soil (VAS): batch and column experiments.

PubMed:Long-term health effects of the Eyjafjallajökull volcanic eruption: a prospective cohort study in 2010 and 2013.

PubMed:Acute effects of aircraft noise on cardiovascular admissions - an interrupted time-series analysis of a six-day closure of London Heathrow Airport caused by volcanic ash.

PubMed:[Exometabolites of the Fungal Isolates (Genus Penicillium, Section Chrysogena) from Low-Temperature Ecotopes].

PubMed:Characterization of freshwater changes in lakes of Nahuel Huapi National Park produced by the 2011 Puyehue-Cordón Caulle eruption.

PubMed:Cryoconite pans on Snowball Earth: supraglacial oases for Cryogenian eukaryotes?

PubMed:Thin Ice Films at Mineral Surfaces.

PubMed:Age and context of the oldest known hominin fossils from Flores.

PubMed:Fractionation and Mobility of Thallium in Volcanic Ashes after Eruption of Eyjafjallajökull (2010) in Iceland.

PubMed:Artificial cloud test confirms volcanic ash detection using infrared spectral imaging.

PubMed:Atmospheric Processing of Volcanic Glass: Effects on Iron Solubility and Redox Speciation.

PubMed:Volcanic ash leaching as a means of tracing the environmental impact of the 2011 Grímsvötn eruption, Iceland.

PubMed:Cumulative effects of volcanic ash on the food preferences of two Orthopteran species.

PubMed:Volcanic ash melting under conditions relevant to ash turbine interactions.

PubMed:Retrieving the real refractive index of mono- and polydisperse colloids from reflectance near the critical angle.

PubMed:Volcano-related materials in concretes: a comprehensive review.

PubMed:Detection of Tephra Layers in Antarctic Sediment Cores with Hyperspectral Imaging.

PubMed:Thermal vesiculation during volcanic eruptions.

PubMed:The in vitro respiratory toxicity of cristobalite-bearing volcanic ash.

PubMed:Traumatic Inhalation due to Merapi Volcanic Ash.

PubMed:Visualizing Volcanic Clouds in the Atmosphere and Their Impact on Air Traffic.

PubMed:Metal enrichment of soils following the April 2012-2013 eruptive activity of the Popocatépetl volcano, Puebla, Mexico.

PubMed:First discovery of Holocene cryptotephra in Amazonia.

PubMed:The joy of transient chaos.

PubMed:Dust in the wind: How climate variables and volcanic dust affect rates of tooth wear in Central American howling monkeys.

PubMed:Extremely High Phosphate Sorption Capacity in Cu-Pb-Zn Mine Tailings.

PubMed:Hail formation triggers rapid ash aggregation in volcanic plumes.

PubMed:Ecosystem recharge by volcanic dust drives broad-scale variation in bird abundance.

PubMed:Microbial diversity on Icelandic glaciers and ice caps.

PubMed:Emergency hospital visits in association with volcanic ash, dust storms and other sources of ambient particles: a time-series study in Reykjavík, Iceland.

PubMed:Probabilistic detection of volcanic ash using a Bayesian approach.

PubMed:Autecology of microorganisms of typical Ecuador biotopes.

PubMed:Cryptotephras: the revolution in correlation and precision dating.

PubMed:Multifractal properties of a closed contour: a peek beyond the shape analysis.

PubMed:Respirable volcanic ash is distinct mineralogically, physicochemically and toxicologically from soils originating from weathered volcanic products. A comment on Cervini-Silva et al. (2014) "Lipid peroxidation and cytotoxicity induced by respirable volcanic ash".

PubMed:Mechanical resilience and cementitious processes in Imperial Roman architectural mortar.

PubMed:Relationship between soil type and N₂O reductase genotype (nosZ) of indigenous soybean bradyrhizobia: nosZ-minus populations are dominant in Andosols.

PubMed:Effect of long-term different fertilization on bacterial community structures and diversity in citrus orchard soil of volcanic ash.

PubMed:Risk perceptions and trust following the 2010 and 2011 Icelandic volcanic ash crises.

PubMed:The α-β phase transition in volcanic cristobalite.

PubMed:Petrological and seismic precursors of the paroxysmal phase of the last Vesuvius eruption on March 1944.

PubMed:Validation of a continuous flow method for the determination of soluble iron in atmospheric dust and volcanic ash.

PubMed:UV polarization lidar for remote sensing new particles formation in the atmosphere.

PubMed:Importance of nanoparticles and colloids from volcanic ash for riverine transport of trace elements to the ocean: evidence from glacial-fed rivers after the 2010 eruption of Eyjafjallajökull Volcano, Iceland.

PubMed:Lipid peroxidation and cytotoxicity induced by respirable volcanic ash.

PubMed:The psychosocial impact of the environmental damage caused by the MT Merapi eruption on survivors in Indonesia.

PubMed:Nocardioides rubroscoriae sp. nov., isolated from volcanic ash.

PubMed:Silica and double-stranded RNA synergistically induce bronchial epithelial apoptosis and airway inflammation.

PubMed:Impact of volcanic ash on anammox communities in deep sea sediments.

PubMed:Detection of radioactive fragments in patients after radiological or nuclear emergencies using computed tomography and digital radiography.

PubMed:High-precision timeline for Earth's most severe extinction.

PubMed:Volcanic ash and daily mortality in Sweden after the Icelandic volcano eruption of May 2011.

PubMed:Consequences of volcanic ash deposition on the locomotor performance of the Phymaturus spectabilis lizard from Patagonia, Argentina.

PubMed:Physicochemical and toxicological profiling of ash from the 2010 and 2011 eruptions of Eyjafjallajökull and Grímsvötn volcanoes, Iceland using a rapid respiratory hazard assessment protocol.

PubMed:Volcanic sintering: Timescales of viscous densification and strength recovery.

PubMed:Arsenic accumulation by edible aquatic macrophytes.

PubMed:Volcanic-ash sensor to take flight.

PubMed:Professional exposure to basaltic rock dust: assessment by the Vibrio fischeri ecotoxicological test.

PubMed:Identification and characterization of individual airborne volcanic ash particles by Raman microspectroscopy.

PubMed:Triboelectric charging of volcanic ash from the 2011 Grímsvötn eruption.

PubMed:Risk, interest groups and the definition of crisis: the case of volcanic ash.

PubMed:Sorption kinetics of diuron on volcanic ash derived soils.

PubMed:Colloidal stability of nanoparticles derived from simulated cloud-processed mineral dusts.

PubMed:Volcanic ash in the air we breathe.

PubMed:A retrospective study on acute health effects due to volcanic ash exposure during the eruption of Mount Etna (Sicily) in 2002.

PubMed:Neurotoxic potential of lunar and martian dust: influence on em, proton gradient, active transport, and binding of glutamate in rat brain nerve terminals.

PubMed:The Campanian Ignimbrite eruption: new data on volcanic ash dispersal and its potential impact on human evolution.

PubMed:Volcanic ash and the respiratory immune system: possible mechanisms behind reported infections.

PubMed:[Interaction of cyanobacteria with volcanic ash].

PubMed:Characterization of the atrazine sorption process on Andisol and Ultisol volcanic ash-derived soils: kinetic parameters and the contribution of humic fractions.

PubMed:Heterogeneous photooxidation of fluorotelomer alcohols: a new source of aerosol-phase perfluorinated carboxylic acids.

PubMed:Practical depolarization-ratio-based inversion procedure: lidar measurements of the Eyjafjallajökull ash cloud over the Netherlands.

PubMed:Arsenic chemistry and remediation in Hawaiian soils.

PubMed:Effects of Eyjafjallajökull volcanic ash on innate immune system responses and bacterial growth in vitro.

PubMed:An extreme wind erosion event of the fresh Eyjafjallajökull 2010 volcanic ash.

PubMed:The structure of volcanic cristobalite in relation to its toxicity; relevance for the variable crystalline silica hazard.

PubMed:Episodic eruptions of volcanic ash trigger a reversible cascade of nuisance species outbreaks in pristine coral habitats.

PubMed:A novel method for RNA extraction from Andosols using casein and its application to amoA gene expression study in soil.

PubMed:Elevational patterns in archaeal diversity on Mt. Fuji.

PubMed:Ice nucleation by particles immersed in supercooled cloud droplets.

PubMed:Ordovician ash geochemistry and the establishment of land plants.

PubMed:Urban pollution.

PubMed:Volcanic ash layers illuminate the resilience of Neanderthals and early modern humans to natural hazards.

PubMed:Heterogeneous photochemistry of oxalic acid on Mauritanian sand and Icelandic volcanic ash.

PubMed:Complete genome sequence of Leptospirillum ferrooxidans strain C2-3, isolated from a fresh volcanic ash deposit on the island of Miyake, Japan.

PubMed:Correlation of the KHS Tuff of the Kibish Formation to volcanic ash layers at other sites, and the age of early Homo sapiens (Omo I and Omo II).

PubMed:Medical papyri show the effects of the Santorini eruption heavily influenced the development of ancient medicine.

PubMed:Arsenic and associated trace-elements in groundwater from the Chaco-Pampean plain, Argentina: results from 100 years of research.

PubMed:Cr(VI) retention and transport through Fe(III)-coated natural zeolite.

PubMed:Increased mortality of respiratory diseases, including lung cancer, in the area with large amount of ashfall from Mount Sakurajima volcano.

PubMed:Factorial experimental design application in modification of volcanic ash as a natural adsorbent with Fenton process for arsenic removal.

PubMed:Media, risk, and absence of blame for "acts of God": attenuation of the European volcanic ash cloud of 2010.

PubMed:Air density 2.7 billion years ago limited to less than twice modern levels by fossil raindrop imprints.

PubMed:Environmental changes and macroinvertebrate responses in Patagonian streams (Argentina) to ashfall from the Chaitén Volcano (May 2008).

PubMed:Late Jurassic salamandroid from western Liaoning, China.

PubMed:A survey of early health effects of the Eyjafjallajokull 2010 eruption in Iceland: a population-based study.

PubMed:[The Laki fog of 1783. Volcanic activity and health crises in Europe].

PubMed:Multivariate factorial analysis to design a robust batch leaching test to assess the volcanic ash geochemical hazard.

PubMed:Laser-based air data system for aircraft control using Raman and elastic backscatter for the measurement of temperature, density, pressure, moisture, and particle backscatter coefficient.

PubMed:[Analysis of volcanic-ash-based insoluble ingredients of facial cleansers].

PubMed:A chronological framework for a long and persistent archaeological record: Melka Kunture, Ethiopia.

PubMed:Geochronology of the Turkana depression of northern Kenya and southern Ethiopia.

PubMed:Preparation and characterization of imogolite/DNA hybrid hydrogels.

PubMed:Progenitor-derivative speciation in Pozoa (Apiaceae, Azorelloideae) of the southern Andes.

PubMed:Analysis of early bacterial communities on volcanic deposits on the island of Miyake (Miyake-jima), Japan: a 6-year study at a fixed site.

PubMed:The bioreactivity of the sub-10 μm component of volcanic ash: Soufrière Hills volcano, Montserrat.

PubMed:The European air traffic management response to volcanic ash crises: towards institutionalised aviation crisis management.

PubMed:Chemical and morphological characterization of aerosol particles at Mt. Krvavec, Slovenia, during the Eyjafjallajökull Icelandic volcanic eruption.

PubMed:Characterization of Eyjafjallajokull volcanic ash particles and a protocol for rapid risk assessment.

PubMed:Jet engine coatings for resisting volcanic ash damage.

PubMed:The response of vegetation on the Andean flank in western Amazonia to Pleistocene climate change.

PubMed:Effect of pulp mill sludge on soil characteristics, microbial community and vegetal production of Lolium Perenne.

PubMed:Respiratory health effects of volcanic ash with special reference to Iceland. A review.

PubMed:Current major cancer targets for nanoparticle systems.

PubMed:Use of ferric-impregnated volcanic ash for arsenate (V) adsorption from contaminated water with various mineralization degrees.

PubMed:The Pleistocene archaeology and environments of the Wasiriya Beds, Rusinga Island, Kenya.

PubMed:An eruption of European B-cell biology.

PubMed:Marmoricola korecus sp. nov.

PubMed:Environmental geochemistry of ancient volcanic ashes.

PubMed:Retrieving radius, concentration, optical depth, and mass of different types of aerosols from high-resolution infrared nadir spectra.

PubMed:CSF GFAP: Volcanic ash from anti-aquaporin-4 antibody-mediated destruction of astrocytes.

PubMed:Comparison of transport and attachment behaviors of Cryptosporidium parvum oocysts and oocyst-sized microspheres being advected through three minerologically different granular porous media.

PubMed:Develop instruments to monitor volcanic ash fallout.

PubMed:Syndromic surveillance to assess the potential public health impact of the Icelandic volcanic ash plume across the United Kingdom, April 2010.

PubMed:Flight disruption. Volcanic ash cloud affects cancer drug supplies.

PubMed:Volcanic ash should not be presumed harmless in long term.

PubMed:Study of sticky rice-lime mortar technology for the restoration of historical masonry construction.

PubMed:Metsulfuron-methyl sorption/desorption behavior on volcanic ash-derived soils. effect of phosphate and pH.

PubMed:Biogenic nitric oxide emission of mountain soils sampled from different vertical landscape zones in the Changbai Mountains, northeastern China.

PubMed:Modeling the sorption kinetic of metsulfuron-methyl on Andisols and Ultisols volcanic ash-derived soils: kinetics parameters and solute transport mechanisms.

PubMed:Lunar soil simulant uptake produces a concentration-dependent increase in inducible nitric oxide synthase expression in murine RAW 264.7 macrophage cells.

PubMed:Allocatelliglobosispora scoriae gen. nov., sp. nov., isolated from volcanic ash.

PubMed:Scopulibacillus darangshiensis gen. nov., sp. nov., isolated from rock.

PubMed:Tephra from ice- A simple method to routinely mount, polish, and quantitatively analyze sparse fine particles.

PubMed:MRT letter: Auto-fluorescence by human alveolar macrophages after in vitro exposure to air pollution particles.

PubMed:Marmoricola scoriae sp. nov., isolated from volcanic ash.

PubMed:Aerosol dynamics and health: strategies to reduce exposure and harm.

PubMed:Substantial high-affinity methanotroph populations in Andisols effect high rates of atmospheric methane oxidation.

PubMed:Paratingia wudensis sp. nov., a whole noeggerathialean plant preserved in an earliest Permian air fall tuff in Inner Mongolia, China.

PubMed:Sorption behavior of bensulfuron-methyl on andisols and ultisols volcanic ash-derived soils: contribution of humic fractions and mineral-organic complexes.

PubMed:Can volcanic ash poison water supplies?

PubMed:Early Cambrian ocean anoxia in South China.

PubMed:Adsorption of glyphosate on variable-charge, volcanic ash-derived soils.

PubMed:Effect of aggregate structure on VOC gas adsorption onto volcanic ash soil.

PubMed:Nitrogenase activity (acetylene reduction) of an iron-oxidizing leptospirillum strain cultured as a pioneer microbe from a recent volcanic deposit on miyake-jima, Japan.

PubMed:Suppression of Fusarium solani f. sp. phaseoli on Bean by Aluminum in Acid Soils.

PubMed:Rapid sea-level change in the Late Guadalupian (Permian) on the Tethyan side of South China: litho- and biostratigraphy of the Chaotian section in Sichuan.

PubMed:Performance evaluation of intermediate cover soil barrier for removal of heavy metals in landfill leachate.

PubMed:Unusual C25 steroid isomers with bicyclo[4.4.1]A/B rings from a volcano ash-derived fungus Penicillium citrinum.

PubMed:A Miocene to Pleistocene climate and elevation record of the Sierra Nevada (California).

PubMed:Population structure and genetic diversity in two species of Hawaiian picture-winged Drosophila.

PubMed:Antimony in the environment as a global pollutant: a review on analytical methodologies for its determination in atmospheric aerosols.

PubMed:Rapid optical method for logging dust concentration versus depth in glacial ice.

PubMed:Toxicity of lunar and martian dust simulants to alveolar macrophages isolated from human volunteers.

PubMed:Changes in petiole hydraulic properties and leaf water flow in birch and oak saplings in a CO2-enriched atmosphere.

PubMed:Nanomaterials and nanoparticles: sources and toxicity.

PubMed:Acute impact of volcanic ash on asthma symptoms and treatment.

PubMed:Radar sounding of the Medusae Fossae Formation Mars: equatorial ice or dry, low-density deposits?

PubMed:Grain-size analysis of volcanic ash for the rapid assessment of respiratory health hazard.

PubMed:Contribution to the geochemistry of trace elements in the sediments of the Noun River and tributaries, western Cameroon.

PubMed:Effects of volcanic ash on the forest canopy insects of Montserrat, West Indies.

PubMed:Plasticity of shoot and needle morphology and photosynthesis of two Picea species with different site preferences in northern Japan.

PubMed:Speciation analysis of antimony in extracts of size-classified volcanic ash by HPLC-ICP-MS.

PubMed:Early Upper Paleolithic in Eastern Europe and implications for the dispersal of modern humans.

PubMed:Quantitative analysis on volcanic ash surfaces: application of extended depth-of-field (focus) algorithm for light and scanning electron microscopy and 3D reconstruction.

PubMed:Role of catechol structure in the adsorption and transformation reactions of L-DOPA in soils.

PubMed:Montmorillonite-catalysed formation of RNA oligomers: the possible role of catalysis in the origins of life.

PubMed:Chemical signature of two Permian volcanic ash deposits within a bentonite bed from Melo, Uruguay.

PubMed:Sulfate adsorption and surface precipitation on a volcanic ash soil (allophanic andisol).

PubMed:Long-term eruptive activity at a submarine arc volcano.

PubMed:[A case of volcanic ash lung: report of a case].

PubMed:Six medical papyri describe the effects of Santorini's volcanic ash, and provide Egyptian parallels to the so-called biblical plagues.

PubMed:[Health effects of environmental contamination due to volcanic ash of Mount Etna in autumn 2002].

PubMed:Inorganic particles in the skin of inhabitants of volcanic areas of Central America: their possible immunomodulatory influence in leishmaniasis and leprosy.

PubMed:A volcanic environment for bedrock diagenesis at Meridiani Planum on Mars.

PubMed:Geochronology: age of Mexican ash with alleged 'footprints'.

PubMed:Lithogenic, oceanic and anthropogenic sources of atmospheric Sb to a maritime blanket bog, Myrarnar, Faroe Islands.

PubMed:Treatments for burns in the London Medical Papyrus show the first seven biblical plagues of Egypt are coherent with Santorini's volcanic fallout.

PubMed:Distribution and mobility of arsenic in the Río Dulce alluvial aquifers in Santiago del Estero Province, Argentina.

PubMed:The effect of Ruapehu ash on the trace element status of grazing ruminants in the Taihape district.

PubMed:Regulation of cytokine production in human alveolar macrophages and airway epithelial cells in response to ambient air pollution particles: further mechanistic studies.

PubMed:The use of volcanic soil as mineral landfill liner--III. Heavy metals retention capacity.

PubMed:Plant growth inhibition by cis-cinnamoyl glucosides and cis-cinnamic acid.

PubMed:Arsenic concentration in water and bovine milk in Cordoba, Argentina. Preliminary results.

PubMed:Effects of volcanic ash on ocular symptoms: results of a 10-year survey on schoolchildren.

PubMed:U-Pb ages from the neoproterozoic Doushantuo Formation, China.

PubMed:Re-evaluation and reconstruction of water purification system using soil. I. Assessment of soil as a sorbent of humic substances and phosphate ion.

PubMed:Environmental predictors of pre-European deforestation on Pacific islands.

PubMed:Identification of black carbon derived structures in a volcanic ash soil humic acid by Fourier transform ion cyclotron resonance mass spectrometry.

PubMed:Aerobic composting of chips from clear-cut trees with various co-materials.

PubMed:Bipolar correlation of volcanism with millennial climate change.

PubMed:[Characteristics of zero point of charge of volcanic ash soils in Changbaishan and Wudalianchi].

PubMed:Montserrat volcanic ash induces lymph node granuloma and delayed lung inflammation.

PubMed:Inhaling volcanic ash on Montserrat.

PubMed:Role of volcanic dust in the atmospheric transport and deposition of polycyclic aromatic hydrocarbons and mercury.

PubMed:Microbial communities associated with geological horizons in coastal subseafloor sediments from the sea of okhotsk.

PubMed:The ecology of Huli subsistence agriculture.

PubMed:Risk modeling, assessment, and management of lahar flow threat.

PubMed:c-jun mRNA expression and profilin mRNA amplification in rat alveolar macrophages exposed to volcanic ash and sulfur dioxide.

PubMed:Does the Harvard/U.S. Environmental Protection Agency Ambient Particle Concentrator change the toxic potential of particles?

PubMed:Surface reactivity of volcanic ash from the eruption of Soufrière Hills volcano, Montserrat, West Indies with implications for health hazards.

PubMed:Unusually large earthquakes inferred from tsunami deposits along the Kuril trench.

PubMed:Transfer factors of radioiodine from volcanic-ash soil (Andosol) to crops.

PubMed:PM10 and asthma medication in schoolchildren.

PubMed:Coarse(PM(2.5-10)), fine(PM(2.5)), and ultrafine air pollution particles induce/increase immune costimulatory receptors on human blood-derived monocytes but not on alveolar macrophages.

PubMed:Acclimation of shoot and needle morphology and photosynthesis of two Picea species to differences in soil nutrient availability.

PubMed:Vertical variations in the concentration of mercury in soils around Sakurajima Volcano, Southern Kyushu, Japan.

PubMed:Palaeontology: Human footprints in Pleistocene volcanic ash.

PubMed:Spatial patterns of nitrate, chloride, sulfate, and fluoride concentrations in the Woodbine Aquifer of north-central Texas.

PubMed:Volcanic ash and respiratory symptoms in children on the island of Montserrat, British West Indies.

PubMed:Photocatalytic atrazine degradation by synthetic minerals, atmospheric aerosols, and soil particles.

PubMed:Environmental impacts on health from continuous volcanic activity at Yasur (Tanna) and Ambrym, Vanuatu.

PubMed:Assessment of the exposure of islanders to ash from the Soufriere Hills volcano, Montserrat, British West Indies.

PubMed:Pulmonary epithelial response in the rat lung to instilled Montserrat respirable dusts and their major mineral components.

PubMed:Differential particulate air pollution induced oxidant stress in human granulocytes, monocytes and alveolar macrophages.

PubMed:The youngest Ediacaran fossils from southern Africa.

PubMed:The application of thin layer activation for on-line erosion monitoring.

PubMed:Dry deposition and heavy acid loading in the vicinity of Masaya Volcano, a major sulfur and chlorine source in Nicaragua.

PubMed:Adsorption of methabenzthiazuron on six allophanic and nonallophanic soils: effect of organic matter amendment.

PubMed:An exceptionally preserved vermiform mollusc from the Silurian of England.

PubMed:In vitro toxicology of respirable Montserrat volcanic ash.

PubMed:Anomalous 17O compositions in massive sulphate deposits on the Earth

PubMed:Oil fly ash-induced elevation of plasma fibrinogen levels in rats.

PubMed:Age of Neoproterozoic bilatarian body and trace fossils, White Sea, Russia: implications for metazoan evolution.

PubMed:Palaeoclimatic records from peat bogs.

PubMed:Residual oil fly ash induces cytotoxicity and mucin secretion by guinea pig tracheal epithelial cells via an oxidant-mediated mechanism.

PubMed:Asthma-like disease in the children living in the neighborhood of Mt. Sakurajima.

PubMed:La roca magica: uses of natural zeolites in agriculture and industry.

PubMed:Cristobalite in volcanic ash of the soufriere hills volcano, montserrat, british west indies

PubMed:Effect of cation-exchange pretreatment of aqueous soil extracts on the gas chromatographic-mass spectrometric determination of nerve agent hydrolysis products after tert.-butyldimethylsilylation.

PubMed:Induction of the lung myofibroblast PDGF receptor system by urban ambient particles from Mexico City.

PubMed:Predomination of Dimers over Naturally Occurring Anthraquinones in Soil

PubMed:An analytically based model for the simultaneous leaching-chain decay of radionuclides from contaminated ground surface soil layers.

PubMed:High-precision 40Ar/39Ar geochronology and the advent of North America's Late Cretaceous terrestrial fauna.

PubMed:Under the volcano: fire, ash and asthma?

PubMed:The Edge of Time: Dating Young Volcanic Ash Layers with the 40Ar-39Ar Laser Probe

PubMed:A simple method for defluoridation of drinking water at village level by adsorption on Ando soil in Kenya.

PubMed:Multiple factors in the origin of the Cretaceous/Tertiary boundary: the role of environmental stress and Deccan Trap volcanism.

PubMed:Possible role of volcanic ash-gas clouds in the Earth's prebiotic chemistry.

PubMed:Particulate air pollution and respiratory disease in Anchorage, Alaska.

PubMed:Is there any effect of volcanic eruptions of Mount Sakurajima on canine lungs exposed naturally?--Morphometric analysis of intrapulmonary particulate deposit amount and histopathological investigations.

PubMed:Nutrition and socio-economic development in Southeast Asia.

PubMed:Hazard from volcanic ash.

PubMed:Tropical Soil Fertility Changes Under Monocultures and Successional Communities of Different Structure.

PubMed:Health effects of volcanic ash: a repeat study.

PubMed:[Health effects of volcanic air pollution--an analysis of the national health insurance].

PubMed:In situ estimates of annual net nitrogen mineralization and nitrification in a subarctic watershed.

PubMed:[A laboratory and field study on the disposal of domestic waste water based on soil permeation].

PubMed:Laser remote sensing of the atmosphere.

PubMed:Lung changes in rats following inhalation exposure to volcanic ash for two years.

PubMed:Leads from the MMWR. Cytotoxicity of volcanic ash: assessing the risk for pneumoconiosis.

PubMed:Cytotoxicity of volcanic ash: assessing the risk for pneumoconiosis.

PubMed:A four-year prospective study of the respiratory effects of volcanic ash from Mt. St. Helens.

PubMed:Immediate public health concerns and actions in volcanic eruptions: lessons from the Mount St. Helens eruptions, May 18-October 18, 1980.

PubMed:Chronic pulmonary effects of volcanic ash: an epidemiologic study.

PubMed:Evaluation of physical health effects due to volcanic hazards: the use of experimental systems to estimate the pulmonary toxicity of volcanic ash.

PubMed:Evaluation of physical health effects due to volcanic hazards: crystalline silica in Mount St. Helens volcanic ash.

PubMed:Inhalation studies of Mt. St. Helens volcanic ash in animals. III. Host defense mechanisms.

PubMed:Inhalation studies of Mt. St. Helens volcanic ash in animals. II. Lung function, biochemistry, and histology.

PubMed:Inhalation studies of Mt. St. Helens volcanic ash in animals. I. Introduction and exposure system.

PubMed:Inhalable particles and pulmonary host defense: in vivo and in vitro effects of ambient air and combustion particles.

PubMed:Inhalation studies of Mt. St. Helens volcanic ash in animals: respiratory mechanics, airway reactivity and deposition.

PubMed:Childhood asthma hospitalization rates in Spokane County, Washington: impact of volcanic ash air pollution.

PubMed:Duration of exposure--histological effects on broiler lungs, performance, and house environment with Mt. St. Helens' volcanic ash dust.

PubMed:In vitro biological effects of volcanic ash from Mount Sakurajima.

PubMed:Interaction of Mount St. Helens' volcanic ash with cells of the respiratory epithelium.

PubMed:Aseasonal leaf abscission in Populus induced by volcanic ash.

PubMed:The comparative toxicity of volcanic ash and quartz. Effects on cells derived from the human lung.

PubMed:Extensive volcanism associated with the separation of australia and antarctica.

PubMed:Lung clearance of neutron-activated Mount St. Helens volcanic ash in the rat.

PubMed:Effect of silica and volcanic ash on the content of lung alveolar and tissue phospholipids.

PubMed:Sinking of volcanic ash in uncompacted sediment in williams lake, washington.

PubMed:The gait of Hipparion sp. from fossil footprints in Laetoli, Tanzania.

PubMed:Public health aspects of volcanic hazards; Evaluation and prevention of excessive morbidity and mortality due to natural disasters.

PubMed:Functional and biochemical indicators of pneumoconiosis in mice: comparison with rats.

PubMed:Comparative in vitro cytotoxicity of volcanic ashes from Mount St. Helens, El Chichon, and Galunggung.

PubMed:Lung changes in rats inhaling volcanic ash for one year.

PubMed:Long-term reactivity of lung and mediastinal lymph nodes following intratracheal instillation of sandy loam soil or Mount St. Helens volcanic ash.

PubMed:Pulmonary toxicity of Mt. St. Helens volcanic ash. A review of experimental studies.

PubMed:Comparative effects of inhaled volcanic ash and quartz in rats.

PubMed:Acute effects of volcanic ash from Mount Saint Helens on lung function in children.

PubMed:Mount St. Helens eruptions: the acute respiratory effects of volcanic ash in a North American community.

PubMed:Volcanic Ash over Arizona in the Spring of 1982: Astronomical Observations.

PubMed:Aggregate stabilization of volcanic ash and soil during microbial degradation of straw.

PubMed:Mount St. Helens' volcanic ash: hemolytic activity.

PubMed:Pulmonary response to Mount St. Helens' volcanic ash.

PubMed:Ocular effects following the volcanic eruptions of Mount St Helens.

PubMed:Changes in humoral immunologic parameters after exposure to volcanic ash.

PubMed:The effects of Mount St. Helens volcanic ash on the pulmonary function of 120 elementary school children.

PubMed:The short-term effects of volcanic ash on the small airways of the respiratory system.

PubMed:In vitro response of human pulmonary macrophages with volcanic ash: a morphological study.

PubMed:Growth of cells in culture treated with the soluble component of volcanic ash from Mount St. Helens.

PubMed:Airborne lidar measurements of the soufriere eruption of 17 april 1979.

PubMed:Pliocene hominid gait: new interpretations based on available footprint data from Laetoli.

PubMed:In the wake of Mount St Helens.

PubMed:Pulmonary toxicity of Mount St. Helens volcanic ash.

PubMed:Volcanic ash: toxicity to isolated lung cells.

PubMed:The pulmonary toxicity of an ash sample from the MT. St. Helens Volcano.

PubMed:Is volcanic ash a pneumoconiosis risk?

PubMed:Molecular complexes of amino acids with porphyrins as possible precursors of pigment-protein systems.

PubMed:Influence of volcanic ash on infectivity and reproduction of two species of meloidogyne.

PubMed:Toxicity of volcanic-ash leachate to a blue-green alga. Results of a preliminary bioassay experiment.

PubMed:Volcanic ash and human complement.

PubMed:Response of hamster trachea in organ culture to Mount St. Helens volcano ash.

PubMed:Laundries clean up after volcanic ash covering.

PubMed:Fossil grass anthoecia within miocene rhinoceros skeletons: diet in an extinct species.

PubMed:Metalloporphyrins and molecular complexes of amino acids with porphyrins in juvenile volcanic ash.

PubMed:Estimation of soil moisture and components by measuring the degree of spectral polarization with a remote sensing simulator.

PubMed:Pollen influx and volcanic ash.

PubMed:Volcanic dust in deep-sea sediments: relationship of microfeatures to explosivity estimates.

PubMed:Movement and metabolism of S-benzyl O,O-diisopropyl phosphorothiolate (Kitazin P) and O-ethyl S,S-diphenyl phosphorodithiolate (edifenphos) in various types of soils.

PubMed:[Effects of the ashes of the Irazu volcano (Costa Rica) on various insects].

PubMed:Ultraviolet-gas phase and -photocatalytic synthesis from CO and NH3.

PubMed:Dates for the middle stone age of East Africa.

PubMed:Global increase in quaternary explosive volcanism.

PubMed:Caldera Collapse in the Galapagos Islands, 1968: The largest known collapse since 1912 followed a flank eruption and explosive volcanism within the caldera.

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PubMed:Volcanic Ash from Mount Mazama (Crater Lake) and from Glacier Peak.

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PubMed:Quaternary Volcanic Ash in Southern Alberta, Canada.

PubMed:VOLCANIC ASH IN SOUTHWESTERN NEBRASKA.

volcanic ash
amorphous, inorganic silicate obtained from lava deposits

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volcanic ash amorphous, inorganic silicate obtained from lava deposits

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volcanic ash
amorphous, inorganic silicate obtained from lava deposits