Search Results - "Moreland, Kimber"
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1
Restoring function: Positive responses of carbon and nitrogen to 20 years of hydrologic restoration in montane meadows
Published in Ecological applications (01-10-2022)“…Montane meadows are highly productive ecosystems that contain high densities of soil carbon (C) and nitrogen (N). However, anthropogenic disturbances that have…”
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Journal Article -
2
Climatic controls on soil and saprock nitrogen distribution and persistence in the Sierra Nevada
Published in Journal of plant nutrition and soil science (01-02-2023)“…Background Nitrogen (N) is an essential nutrient in soil that regulates plant growth, terrestrial sequestration of atmospheric carbon dioxide, and persistence…”
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Journal Article -
3
Geomorphic controls on the abundance and persistence of soil organic carbon pools in erosional landscapes
Published in Nature geoscience (01-02-2024)“…Soils play a central role in the global carbon cycle and constitute a key component of natural climate solutions that require quantitative predictions of soil…”
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Journal Article -
4
Climate Warming Alters Nutrient Storage in Seasonally Dry Forests: Insights From a 2,300 m Elevation Gradient
Published in Global biogeochemical cycles (01-11-2022)“…Understanding potential response of forest carbon (C) and nutrient storage to warming is important for climate mitigation policies. Unfortunately, those…”
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Journal Article -
5
Deep in the Sierra Nevada critical zone: saprock represents a large terrestrial organic carbon stock
Published in Environmental research letters (01-12-2021)“…Abstract Large uncertainty remains in the spatial distribution of deep soil organic carbon (OC) storage and how climate controls belowground OC. This research…”
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6
Optimization of the LLNL/CAMS gas-accepting ion source and 1 MV compact AMS for natural abundance radiocarbon analysis of CO2
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-11-2022)“…The Lawrence Livermore National Laboratory – Center for Accelerator Mass Spectrometry (LLNL/CAMS) 1 MV AMS system was converted from a biomedical AMS…”
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Journal Article Conference Proceeding -
7
Storage and persistence of organic carbon in the upper three meters of soil under arable and native prairie land use
Published in Plant and soil (25-07-2024)“…Aims: Land use change from native grasslands to arable lands globally impacts soil ecosystem functions, including the storage of soil organic carbon (SOC)…”
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Journal Article -
8
Optimization of the LLNL/CAMS gas-accepting ion source and 1 MV compact AMS for natural abundance radiocarbon analysis of CO 2
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-11-2022)“…The Lawrence Livermore National Laboratory - Center for Accelerator Mass Spectrometry (LLNL/CAMS) 1 MV AMS system was converted from a biomedical AMS…”
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Journal Article -
9
Reduced accrual of mineral-associated organic matter after two years of enhanced rock weathering in cropland soils, though no net losses of soil organic carbon
Published in Biogeochemistry (01-08-2024)“…Enhanced rock weathering (ERW), the application of crushed silicate rock to soil, can remove atmospheric carbon dioxide by converting it to (bi) carbonate ions…”
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Journal Article -
10
Conversion of the LLNL/CAMS 1 MV biomedical AMS system to a semi-automated natural abundance 14C spectrometer: system optimization and performance evaluation
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (15-07-2021)“…The Lawrence Livermore National Laboratory – Center for Accelerator Mass Spectrometry compact 1 MV biomedical accelerator mass spectrometer was repurposed and…”
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Journal Article -
11
Conversion of the LLNL/CAMS 1 MV biological AMS system to a semi-automated natural abundance 14 C spectrometer: system optimization and performance evaluation
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (15-07-2021)“…The Lawrence Livermore National Laboratory - Center for Accelerator Mass Spectrometry compact 1 MV biomedical accelerator mass spectrometer was repurposed and…”
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Journal Article -
12
Conversion of the LLNL/CAMS 1 MV biological AMS system to a semi-automated natural abundance 14C spectrometer: system optimization and performance evaluation
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (15-07-2021)“…The Lawrence Livermore National Laboratory - Center for Accelerator Mass Spectrometry compact 1 MV biomedical accelerator mass spectrometer was repurposed and…”
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Journal Article -
13
Conversion of the LLNL/CAMS 1 MV biomedical AMS system to a semi-automated natural abundance 14C spectrometer: system optimization and performance evaluation
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (21-05-2021)“…The Lawrence Livermore National Laboratory – Center for Accelerator Mass Spectrometry compact 1 MV biomedical accelerator mass spectrometer was repurposed and…”
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Journal Article -
14
Depth dependence of climatic controls on soil microbial community activity and composition
Published in ISME Communications (15-12-2021)“…Abstract Subsoil microbiomes play important roles in soil carbon and nutrient cycling, yet our understanding of the controls on subsoil microbial communities…”
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Journal Article -
15
Climatic Controls on Deep Soil Carbon and Nitrogen Dynamics
Published 01-01-2020“…The soil system stores more carbon than the atmosphere and biosphere combined. However, until recently, most studies on soil organic matter dynamics had…”
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Dissertation