Search Results - "Jones, Miriam"
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Carbon release through abrupt permafrost thaw
Published in Nature geoscience (01-02-2020)“…The permafrost zone is expected to be a substantial carbon source to the atmosphere, yet large-scale models currently only simulate gradual changes in…”
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Rapid deglacial and early Holocene expansion of peatlands in Alaska
Published in Proceedings of the National Academy of Sciences - PNAS (20-04-2010)“…Northern peatlands represent one of the largest biospheric carbon (C) reservoirs; however, the role of peatlands in the global carbon cycle remains intensely…”
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Large stocks of peatland carbon and nitrogen are vulnerable to permafrost thaw
Published in Proceedings of the National Academy of Sciences - PNAS (25-08-2020)“…Northern peatlands have accumulated large stocks of organic carbon (C) and nitrogen (N), but their spatial distribution and vulnerability to climate warming…”
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4
Permafrost collapse is accelerating carbon release
Published in Nature (London) (01-05-2019)“…The sudden collapse of thawing soils in the Arctic might double the warming from greenhouse gases released from tundra, warn Merritt R. Turetsky and…”
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Rapid carbon loss and slow recovery following permafrost thaw in boreal peatlands
Published in Global change biology (01-03-2017)“…Permafrost peatlands store one‐third of the total carbon (C) in the atmosphere and are increasingly vulnerable to thaw as high‐latitude temperatures warm…”
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Near-surface permafrost aggradation in Northern Hemisphere peatlands shows regional and global trends during the past 6000 years
Published in Holocene (Sevenoaks) (01-06-2018)“…The history of permafrost aggradation and thaw in northern peatlands can serve as an indicator of regional climatic history in regions where records are…”
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Recent climate change has driven divergent hydrological shifts in high-latitude peatlands
Published in Nature communications (24-08-2022)“…High-latitude peatlands are changing rapidly in response to climate change, including permafrost thaw. Here, we reconstruct hydrological conditions since the…”
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Past permafrost dynamics can inform future permafrost carbon-climate feedbacks
Published in Communications earth & environment (25-07-2023)“…Abstract Climate warming threatens to destabilize vast northern permafrost areas, potentially releasing large quantities of organic carbon that could further…”
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A deglacial and Holocene record of climate variability in south-central Alaska from stable oxygen isotopes and plant macrofossils in peat
Published in Quaternary science reviews (01-03-2014)“…We used stable oxygen isotopes derived from bulk peat (δ18OTOM), in conjunction with plant macrofossils and previously published carbon accumulation records,…”
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10
Latitudinal limits to the predicted increase of the peatland carbon sink with warming
Published in Nature climate change (2018)“…The carbon sink potential of peatlands depends on the balance of carbon uptake by plants and microbial decomposition. The rates of both these processes will…”
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Rapid inundation of southern Florida coastline despite low relative sea-level rise rates during the late-Holocene
Published in Nature communications (19-07-2019)“…Sediment cores from Florida Bay, Everglades National Park were examined to determine ecosystem response to relative sea-level rise (RSLR) over the Holocene…”
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Peatlands in the Earth's 21st century climate system
Published in Environmental reviews (01-01-2011)“…Peatlands occupy a relatively small fraction of the Earth's land area, but they are a globally important carbon store because of their high carbon density…”
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Widespread global peatland establishment and persistence over the last 130,000 y
Published in Proceedings of the National Academy of Sciences - PNAS (12-03-2019)“…Glacial–interglacial variations in CO₂ and methane in polar ice cores have been attributed, in part, to changes in global wetland extent, but the wetland…”
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Peat accumulation in drained thermokarst lake basins in continuous, ice-rich permafrost, northern Seward Peninsula, Alaska
Published in Journal of Geophysical Research: Biogeosciences (01-06-2012)“…Thermokarst lakes and peat‐accumulating drained lake basins cover a substantial portion of Arctic lowland landscapes, yet the role of thermokarst lake drainage…”
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The Role of the Upper Tidal Estuary in Wetland Blue Carbon Storage and Flux
Published in Global biogeochemical cycles (01-05-2018)“…Carbon (C) standing stocks, C mass balance, and soil C burial in tidal freshwater forested wetlands (TFFW) and TFFW transitioning to low‐salinity marshes along…”
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Persistent net release of carbon dioxide and methane from an Alaskan lowland boreal peatland complex
Published in Global change biology (01-01-2024)“…Permafrost degradation in peatlands is altering vegetation and soil properties and impacting net carbon storage. We studied four adjacent sites in Alaska with…”
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Evolutionary dynamics of multidrug resistant Salmonella enterica serovar 4,[5],12:i:- in Australia
Published in Nature communications (09-08-2021)“…Salmonella enterica serovar 4,[5],12:i:- ( Salmonella 4,[5],12:i:-) is a monophasic variant of Salmonella Typhimurium that has emerged as a global cause of…”
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Subsea permafrost carbon stocks and climate change sensitivity estimated by expert assessment
Published in Environmental research letters (01-12-2020)“…Abstract The continental shelves of the Arctic Ocean and surrounding seas contain large stocks of organic matter (OM) and methane (CH 4 ), representing a…”
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Wilfrid’s network bishopric and the primacy of York: writing episcopacy in Stephen’s Life of Wilfrid
Published in Early medieval Europe (01-05-2024)“…Stephen’s Life of Wilfrid offers valuable insights into the early Northumbrian church, but scholars have disagreed on its aims. This article argues that an…”
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A 2200-Year Record of Permafrost Dynamics and Carbon Cycling in a Collapse-Scar Bog, Interior Alaska
Published in Ecosystems (New York) (01-01-2013)“…Recent high-latitude warming is increasing the vulnerability of permafrost to thaw, which is amplified by local disturbances such as fire. However, the…”
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