Search Results - "Young, Robert B"
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Soil Organic Matter Characterization by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry (FTICR MS): A Critical Review of Sample Preparation, Analysis, and Data Interpretation
Published in Environmental science & technology (20-07-2021)“…The biogeochemical cycling of soil organic matter (SOM) plays a central role in regulating soil health, water quality, carbon storage, and greenhouse gas…”
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Organic coating on biochar explains its nutrient retention and stimulation of soil fertility
Published in Nature communications (20-10-2017)“…Amending soil with biochar (pyrolized biomass) is suggested as a globally applicable approach to address climate change and soil degradation by carbon…”
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Microbial iron cycling during palsa hillslope collapse promotes greenhouse gas emissions before complete permafrost thaw
Published in Communications earth & environment (01-04-2022)“…Abstract Reductive dissolution during permafrost thaw releases iron-bound organic carbon to porewaters, rendering previously stable carbon vulnerable to…”
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Testosterone-Mineralizing Culture Enriched from Swine Manure: Characterization of Degradation Pathways and Microbial Community Composition
Published in Environmental science & technology (15-08-2011)“…Environmental releases and fate of steroid sex hormones from livestock and wastewater treatment plants are of increasing regulatory concern. Despite the…”
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Adsorptive fractionation of dissolved organic matter (DOM) by mineral soil: Macroscale approach and molecular insight
Published in Organic geochemistry (01-01-2017)“…•DOM adsorptive fractionation by mineral soil observed at molecular level.•Adsorption of hydrophobic acid fraction to soil dominant.•Polyphenols and…”
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Improved Dynamic Range, Resolving Power, and Sensitivity Achievable with FT-ICR Mass Spectrometry at 21 T Reveals the Hidden Complexity of Natural Organic Matter
Published in Analytical chemistry (Washington) (16-08-2022)“…Fourier transform ion-cyclotron resonance mass spectrometry (FT-ICR MS) is the only mass analyzer that can resolve the molecular complexity of natural organic…”
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Artificial Sweetener Sucralose in U.S. Drinking Water Systems
Published in Environmental science & technology (15-10-2011)“…The artificial sweetener sucralose has recently been shown to be a widespread of contaminant of wastewater, surface water, and groundwater. In order to…”
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Nitrogen Enrichment during Soil Organic Matter Burning and Molecular Evidence of Maillard Reactions
Published in Environmental science & technology (05-04-2022)“…Wildfires in forested watersheds dramatically alter stored and labile soil organic matter (SOM) pools and the export of dissolved organic matter (DOM)…”
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Enhanced Speciation of Pyrogenic Organic Matter from Wildfires Enabled by 21 T FT-ICR Mass Spectrometry
Published in Analytical chemistry (Washington) (15-02-2022)“…Wildfires affect soils through the formation of pyrogenic organic matter (pyOM) (e.g., char and soot). While many studies examine the connection between pyOM…”
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PFAS Analysis with Ultrahigh Resolution 21T FT-ICR MS: Suspect and Nontargeted Screening with Unrivaled Mass Resolving Power and Accuracy
Published in Environmental science & technology (15-02-2022)“…Per- and polyfluoroalkyl substances (PFASs) are a large family of thousands of chemicals, many of which have been identified using nontargeted time-of-flight…”
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Expanding the Analytical Window for Biochar Speciation: Molecular Comparison of Solvent Extraction and Water-Soluble Fractions of Biochar by FT-ICR Mass Spectrometry
Published in Analytical chemistry (Washington) (23-11-2021)“…Biochar, a low-density yet carbon-rich material derived from different organic materials pyrolyzed under low or no oxygen conditions, has been widely studied…”
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Non-targeted analysis and toxicity prediction for evaluation of photocatalytic membrane distillation removing organic contaminants from hypersaline oil and gas field-produced water
Published in Journal of hazardous materials (05-06-2024)“…Membrane distillation (MD) has received ample recognition for treating complex wastewater, including hypersaline oil and gas (O&G) produced water (PW)…”
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13
Wildfire-dependent changes in soil microbiome diversity and function
Published in Nature microbiology (01-09-2022)“…Forest soil microbiomes have crucial roles in carbon storage, biogeochemical cycling and rhizosphere processes. Wildfire season length, and the frequency and…”
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14
No Neutral Ground: Standing by the Values We Prize in Higher Education
Published 1997“…This book is a call to those within higher education to remain clear and consistent about the core values--service, truth, freedom, equality, individuation,…”
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Gypsiferous groundwater and its desalination brine concentrate: Biomass, water use, and salt “mining” of three Southwestern USA native halophytes
Published in Agricultural water management (01-11-2023)“…In drought affected regions, alternative water sources and salt tolerant crops have become increasingly important. Although there is extensive documentation…”
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Discovery of Oxygenated Hydrocarbon Biodegradation Products at a Late-Stage Petroleum Release Site
Published in Energy & fuels (21-10-2021)“…The late stage of petroleum hydrocarbon releases to the subsurface is an evolving but largely unexplored concept. Herein, transmissive aquifer zones with…”
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Direct photodegradation of lamotrigine (an antiepileptic) in simulated sunlight--pH influenced rates and products
Published in Environmental science--processes & impacts (01-01-2014)“…Lamotrigine is an antiepileptic and mood stabilizing drug that has been detected in wastewater, groundwater, surface water and drinking water, at frequencies…”
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Direct Photodegradation of Androstenedione and Testosterone in Natural Sunlight: Inhibition by Dissolved Organic Matter and Reduction of Endocrine Disrupting Potential
Published in Environmental science & technology (06-08-2013)“…In surface waters, two of the most commonly observed androgenic steroid hormones are androstenedione (AD) and testosterone (T). This study compares the…”
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Effects of pyrolysis temperature on the photooxidation of water-soluble fraction of wheat straw biochar based on 21 T FT-ICR mass spectrometry
Published in Soil & Environmental Health (01-11-2024)“…Biochar, formed through the pyrolysis or burning of organic wastes, has a complex chemical composition influenced by feedstock, pyrolysis temperature, and…”
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Recovery of soil nitrification after long-term zinc exposure and its co-tolerance to Cu in different soils
Published in Environmental science and pollution research international (01-01-2015)“…Soils sampled from different locations of China were used to manipulate soil microbial diversity and to assess the effect of the diversity of the soil…”
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