Search Results - "Gallego‐Sala, Angela"
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Low‐salinity transitions drive abrupt microbial response to sea‐level change
Published in Ecology letters (01-01-2022)“…The salinisation of many coastal ecosystems is underway and is expected to continue into the future because of sea‐level rise and storm intensification brought…”
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A cautionary tale about using the apparent carbon accumulation rate (aCAR) obtained from peat cores
Published in Scientific reports (05-05-2021)“…The carbon (C) accumulation histories of peatlands are of great interest to scientists, land users and policy makers. Because peatlands contain more than…”
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3
Anthropogenic perturbation of the carbon fluxes from land to ocean
Published in Nature geoscience (01-08-2013)“…A substantial amount of atmospheric carbon taken up on land is transported laterally from upland terrestrial ecosystems to the ocean. A synthesis of the…”
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Misinterpreting carbon accumulation rates in records from near-surface peat
Published in Scientific reports (29-11-2019)“…Peatlands are globally important stores of carbon (C) that contain a record of how their rates of C accumulation have changed over time. Recently, near-surface…”
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Blanket peat biome endangered by climate change
Published in Nature climate change (01-02-2013)“…Blanket bog—characterized by an almost complete landscape covering of undecayed organic peat—is a highly distinctive biome restricted to regions that…”
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Divergent responses of permafrost peatlands to recent climate change
Published in Environmental research letters (01-03-2021)“…Permafrost peatlands are found in high-latitude regions and store globally-important amounts of soil organic carbon. These regions are warming at over twice…”
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Consistent centennial‐scale change in European sub‐Arctic peatland vegetation toward Sphagnum dominance—Implications for carbon sink capacity
Published in Global change biology (01-03-2023)“…Climate warming is leading to permafrost thaw in northern peatlands, and current predictions suggest that thawing will drive greater surface wetness and an…”
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Ecosystem state shifts during long‐term development of an Amazonian peatland
Published in Global change biology (01-02-2018)“…The most carbon (C)‐dense ecosystems of Amazonia are areas characterized by the presence of peatlands. However, Amazonian peatland ecosystems are poorly…”
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Large historical carbon emissions from cultivated northern peatlands
Published in Science advances (04-06-2021)“…When a peatland is drained and cultivated, it behaves as a notable source of CO 2 . However, we lack temporally and spatially explicit estimates of carbon…”
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Simple process-led algorithms for simulating habitats (SPLASH v.1.0): robust indices of radiation, evapotranspiration and plant-available moisture
Published in Geoscientific Model Development (14-02-2017)“…Bioclimatic indices for use in studies of ecosystem function, species distribution, and vegetation dynamics under changing climate scenarios depend on…”
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Testate amoeba as palaeohydrological indicators in the permafrost peatlands of north‐east European Russia and Finnish Lapland
Published in Journal of quaternary science (01-10-2017)“…ABSTRACT To explore the use of testate amoeba for investigating the impacts of climate change on permafrost peatland hydrology, we established a new modern…”
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Ecology of peatland testate amoebae in Svalbard and the development of transfer functions for reconstructing past water-table depth and pH
Published in Ecological indicators (01-11-2021)“…•Testate amoeba distributions are driven by water-table depth and pH in Svalbard.•We develop transfer functions for reconstructing peatland water-table depth…”
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A new approach to simulate peat accumulation, degradation and stability in a global land surface scheme (JULES vn5.8_accumulate_soil) for northern and temperate peatlands
Published in Geoscientific Model Development (25-02-2022)“…Peatlands have often been neglected in Earth system models (ESMs). Where they are included, they are usually represented via a separate, prescribed grid cell…”
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Salt-Enrichment Impact on Biomass Production in a Natural Population of Peatland Dwelling Arcellinida and Euglyphida (Testate Amoebae)
Published in Microbial ecology (01-08-2019)“…Unicellular free-living microbial eukaryotes of the order Arcellinida (Tubulinea; Amoebozoa) and Euglyphida (Cercozoa; SAR), commonly termed testate amoebae,…”
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Ecological resilience of restored peatlands to climate change
Published in Communications earth & environment (01-12-2022)“…Abstract Degradation of peatlands through land-use change and drainage is currently responsible for 5-10% of global annual anthropogenic carbon dioxide…”
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Topographic and climatic controls of peatland distribution on the Tibetan Plateau
Published in Scientific reports (08-09-2023)“…The Tibetan Plateau (TP) hosts a variety of mountain peatlands that are sensitive to the amplified warming in this region. However, we still lack a basic…”
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Vulnerability of the peatland carbon sink to sea-level rise
Published in Scientific reports (29-06-2016)“…Freshwater peatlands are carbon accumulating ecosystems where primary production exceeds organic matter decomposition rates in the soil, and therefore perform…”
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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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Tropical peat composition may provide a negative feedback on fire occurrence and severity
Published in Nature communications (27-08-2024)“…Loss of peat through increased burning will have major impacts on the global carbon cycle. In a normal hydrological state, the risk of fire propagation is…”
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Holocene atmospheric dust deposition in NW Spain
Published in Holocene (Sevenoaks) (01-04-2020)“…Atmospheric dust plays an important role in terrestrial and marine ecosystems, particularly those that are nutrient limited. Despite that most dust originates…”
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