Search Results - "Charles E. Miller"
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Lightning as a major driver of recent large fire years in North American boreal forests
Published in Nature climate change (01-07-2017)“…Changes in climate and fire regimes are transforming the boreal forest, the world’s largest biome. Boreal North America recently experienced two years with…”
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Measuring the carbon emissions of megacities
Published in Nature climate change (01-08-2012)“…Carbon emissions from cities represent the single largest human contribution to climate change. Here we present a vision, strategy and roadmap for an…”
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Adnexal Torsion: Review of the Literature
Published in Journal of minimally invasive gynecology (01-03-2014)“…Abstract Adnexal torsion is one of a few gynecologic surgical emergencies. Misdiagnosis or delay in treatment can have permanent sequelae including loss of an…”
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Cold season emissions dominate the Arctic tundra methane budget
Published in Proceedings of the National Academy of Sciences - PNAS (05-01-2016)“…Arctic terrestrial ecosystems are major global sources of methane (CH₄); hence, it is important to understand the seasonal and climatic controls on CH₄…”
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Spaceborne detection of localized carbon dioxide sources
Published in Science (American Association for the Advancement of Science) (13-10-2017)“…Spaceborne measurements by NASA's Orbiting Carbon Observatory-2 (OCO-2) at the kilometer scale reveal distinct structures of atmospheric carbon dioxide (CO )…”
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Carbon dioxide sources from Alaska driven by increasing early winter respiration from Arctic tundra
Published in Proceedings of the National Academy of Sciences - PNAS (23-05-2017)“…High-latitude ecosystems have the capacity to release large amounts of carbon dioxide (CO₂) to the atmosphere in response to increasing temperatures,…”
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Climate change is enforcing physiological changes in Arctic Ecosystems
Published in Environmental research letters (01-07-2023)“…Remote sensing and site-level observations have shown unprecedented changes in Arctic ecosystems owing to climate warming. These observations include greening…”
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Using remote sensing to detect, validate, and quantify methane emissions from California solid waste operations
Published in Environmental research letters (01-05-2020)“…Solid waste management represents one of the largest anthropogenic methane emission sources. However, precise quantification of landfill and composting…”
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Isotopic seasonality of fluvial-derived greenhouse gases implies active layer deepening
Published in Environmental research letters (01-11-2024)“…Climate change in the northern circumpolar regions is rapidly thawing organic-rich permafrost soils, leading to the substantial release of dissolved CO 2 and…”
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Tipping point in North American Arctic-Boreal carbon sink persists in new generation Earth system models despite reduced uncertainty
Published in Environmental research letters (01-02-2023)“…Estimating the impacts of climate change on the global carbon cycle relies on projections from Earth system models (ESMs). While ESMs currently project large…”
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Geomorphological patterns of remotely sensed methane hot spots in the Mackenzie Delta, Canada
Published in Environmental research letters (01-01-2022)“…We studied geomorphological controls on methane (CH 4 ) hotspots in the Mackenzie Delta region in northern Canada using airborne imaging spectroscopy collected…”
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Tundra fire increases the likelihood of methane hotspot formation in the Yukon–Kuskokwim Delta, Alaska, USA
Published in Environmental research letters (01-10-2023)“…Rapid warming in Arctic tundra may lead to drier soils in summer and greater lightning ignition rates, likely culminating in enhanced wildfire risk. Increased…”
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Using High‐Resolution Satellite Imagery and Deep Learning to Track Dynamic Seasonality in Small Water Bodies
Published in Geophysical research letters (16-04-2023)“…Small water bodies (i.e., ponds; <0.01 km2) play an important role in Earth System processes, including carbon cycling and emissions of methane. Detection and…”
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Missing pieces to modeling the Arctic-Boreal puzzle
Published in Environmental research letters (01-02-2018)“…NASA has launched the decade-long Arctic-Boreal Vulnerability Experiment (ABoVE). While the initial phases focus on field and airborne data collection, early…”
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Detecting the permafrost carbon feedback: talik formation and increased cold-season respiration as precursors to sink-to-source transitions
Published in The cryosphere (12-01-2018)“…Thaw and release of permafrost carbon (C) due to climate change is likely to offset increased vegetation C uptake in northern high-latitude (NHL) terrestrial…”
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Quantifying Northern High Latitude Gross Primary Productivity (GPP) Using Carbonyl Sulfide (OCS)
Published in Global biogeochemical cycles (01-09-2022)“…The northern high latitude (NHL, 40°N to 90°N) is where the second peak region of gross primary productivity (GPP) other than the tropics. The summer NHL GPP…”
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Patterns of regional site index across a North American boreal forest gradient
Published in Environmental research letters (01-07-2023)“…Forest structure—the height, cover, vertical complexity, and spatial patterns of trees—is a key indicator of productivity variation across forested extents…”
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Methane emissions from underground gas storage in California
Published in Environmental research letters (01-04-2020)“…Accurate and timely detection, quantification, and attribution of methane emissions from Underground Gas Storage (UGS) facilities is essential for improving…”
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Attribution of methane point source emissions using airborne imaging spectroscopy and the Vista-California methane infrastructure dataset
Published in Environmental research letters (01-12-2020)“…Methane (CH4), an important greenhouse gas and pollutant, has been targeted for mitigation. Our recent California airborne survey identified >500 CH4 point…”
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Power Morcellation in a Specimen Bag
Published in Journal of minimally invasive gynecology (01-02-2015)“…Abstract Study Objective To show a technique of power morcellation within a rip-stop nylon specimen bag. Design Step-by-step explanation of the technique…”
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