Search Results - "van der Bilt, Willem G. M"

Coastal lake sediments from Arctic Svalbard suggest colder summers are stormier by Stachowska, Zofia, van der Bilt, Willem G. M., Strzelecki, Mateusz C.

“…The Arctic is rapidly losing its sea ice cover while the region warms faster than anywhere else on Earth. As larger areas become ice-free for longer, winds…”
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Revised Minoan eruption volume as benchmark for large volcanic eruptions by Karstens, Jens, Preine, Jonas, Crutchley, Gareth J., Kutterolf, Steffen, van der Bilt, Willem G. M., Hooft, Emilie E. E., Druitt, Timothy H., Schmid, Florian, Cederstrøm, Jan Magne, Hübscher, Christian, Nomikou, Paraskevi, Carey, Steven, Kühn, Michel, Elger, Judith, Berndt, Christian

“…Despite their global societal importance, the volumes of large-scale volcanic eruptions remain poorly constrained. Here, we integrate seismic reflection and…”
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Pollen evidence of variations in Holocene climate and Southern Hemisphere Westerly Wind strength on sub-Antarctic South Georgia by Zwier, Maaike, van der Bilt, Willem GM, de Stigter, Henko, Bjune, Anne E

“…The Southern Hemisphere Westerlies (SHW) play a major role in the global climate system. The winds drive ocean circulation and affect the Southern Oceans’…”
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Stable Southern Hemisphere westerly winds throughout the Holocene until intensification in the last two millennia by van der Bilt, Willem G. M., D’Andrea, William J., Oppedal, Lea T., Bakke, Jostein, Bjune, Anne E., Zwier, Maaike

“…The Southern Hemisphere westerly winds sustain the Southern Ocean’s role as one of Earth’s main carbon sinks, and have helped sequester nearly half the…”
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Detection of ice core particles via deep neural networks by Maffezzoli, NiccolÃ, Cook, Eliza, van der Bilt, Willem G. M, Støren, Eivind N, Festi, Daniela, Muthreich, Florian, Seddon, Alistair W. R, Burgay, François, Baccolo, Giovanni, Mygind, Amalie R. F, Petersen, Troels, Spolaor, Andrea, Vascon, Sebastiano, Pelillo, Marcello, Ferretti, Patrizia, dos Reis, Rafael S, Simões, Jefferson C, Ronen, Yuval, Delmonte, Barbara, Viccaro, Marco, Steffensen, Jørgen Peder, Dahl-Jensen, Dorthe, Nisancioglu, Kerim H, Barbante, Carlo

“…Insoluble particles in ice cores record signatures of past climate parameters like vegetation dynamics, volcanic activity, and aridity. For some of them, the…”
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Semi‐Automatic Ice‐Rafted Debris Quantification With Computed Tomography by Cederstrøm, Jan Magne, van der Bilt, Willem G. M., Støren, Eivind W. N., Rutledal, Sunniva

“…Sedimentary ice‐rafted debris (IRD) provides critical information about the climate sensitivity and dynamics of ice sheets. In recent decades, high‐resolution…”
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Early Holocene Temperature Oscillations Exceed Amplitude of Observed and Projected Warming in Svalbard Lakes by Bilt, Willem G. M., D'Andrea, William J., Werner, Johannes P., Bakke, Jostein

“…Arctic climate is uniquely sensitive to ongoing warming. The feedbacks that drive this amplified response remain insufficiently quantified and misrepresented…”
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Late Holocene glacier reconstruction reveals retreat behind present limits and two‐stage Little Ice Age on subantarctic South Georgia by van der Bilt, Willem G. M., Bakke, Jostein, Werner, Johannes P., Paasche, Øyvind, Rosqvist, Gunhild, Vatle, Sunniva Solheim

“…ABSTRACT Observational data show that climate in the Southern Ocean region is rapidly changing. However, past the instrumental period, our understanding of…”
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Patagonian ash on sub‐Antarctic South Georgia: expanding the tephrostratigraphy of southern South America into the Atlantic sector of the Southern Ocean by Oppedal, Lea Toska, van der Bilt, Willem G. M., Balascio, Nicholas L., Bakke, Jostein

“…ABSTRACT Fingerprinting non‐visible volcanic ash (cryptotephra) enables precise dating and time synchronization of palaeoclimate archives. Recent analytical…”
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Microbial Community Structure in Arctic Lake Sediments Reflect Variations in Holocene Climate Conditions by Møller, Tor Einar, van der Bilt, Willem G.M., Roerdink, Desiree L., Jørgensen, Steffen L.

“…The reconstruction of past climate variability using physical and geochemical parameters from lake sedimentary records is a well-established and widely used…”
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Late Holocene canyon-carving floods in northern Iceland were smaller than previously reported by van der Bilt, Willem G. M., Barr, Iestyn D., Berben, Sarah M. P., Hennekam, Rick, Lane, Timothy, Adamson, Kathryn, Bakke, Jostein

“…Catastrophic floods have formed deep bedrock canyons on Earth, but the relationship between peak discharge and bedrock erosion is not clearly understood. This…”
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Lake sediments with Azorean tephra reveal ice-free conditions on coastal northwest Spitsbergen during the Last Glacial Maximum by van der Bilt, Willem G M, Lane, Christine S

“…Lake sediments retrieved from the beds of former nonerosive ice sheets offer unique possibilities to constrain changes in the extent and style of past…”
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Rapid Tephra Identification in Geological Archives With Computed Tomography: Experimental Results and Natural Applications by van der Bilt, Willem G. M., Cederstrøm, Jan Magne, Støren, Eivind W. N., Berben, Sarah M. P., Rutledal, Sunniva

“…Volcanic ash (tephra) horizons represent powerful chronological and stratigraphic markers: rapid and widespread deposition allows for correlation of geological…”
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Cirque Glacier on South Georgia Shows Centennial Variability over the Last 7000 Years by Oppedal, Lea T., Bakke, Jostein, Paasche, Øyvind, Werner, Johannes P., van der Bilt, Willem G. M.

“…A 7000 year-long cirque glacier reconstruction from South Georgia, based on detailed analysis of fine-grained sediments deposited downstream in a bog and a…”
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Mapping sediment-landform assemblages to constrain lacustrine sedimentation in a glacier-fed lake catchment in northwest Spitsbergen by van der Bilt, Willem G.M., Bakke, Jostein, Balascio, Nicholas L.

“…Changes in the deposition of fine-grained rock-flour in glacier-fed lakes reflect glacier variability. This meltwater-driven signal is, however, often…”
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Planning nature in urbanized countries. An analysis of monetary and non-monetary impacts of conservation policy scenarios in the Netherlands by Sijtsma, Frans J., van der Bilt, Willem G.M., van Hinsberg, Arjen, de Knegt, Bart, van der Heide, Martijn, Leneman, Hans, Verburg, René

“…Planning and conserving nature areas are challenging tasks in urbanized and intensively used countries like the Netherlands. This paper supports decision…”
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Glacier-fed lakes as palaeoenvironmental archives by van der Bilt, Willem G.M., Bakke, Jostein, Vasskog, Kristian, Røthe, Torgeir, Støren, Eivind W. N.

“…Glaciers show a sensitive and rapid response to climate shifts. Associated changes in ice extent drive variations in the production of rock flour, the…”
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Ultra-distal Kamchatkan ash on Arctic Svalbard: Towards hemispheric cryptotephra correlation by van der Bilt, Willem G.M., Lane, Christine S., Bakke, Jostein

“…Rapidly deposited and geochemically distinct volcanic ash (tephra) markers represent a powerful chronological tool that enables precise dating and correlation…”
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Holocene changes in the position of the Southern Hemisphere Westerlies recorded by long-distance transport of pollen to the Kerguelen Islands by Zwier, Maaike, van der Bilt, Willem G.M., Schneider, Tobias, D'Andrea, William J., Bakke, Jostein, Van der Putten, Nathalie, Bjune, Anne E.

“…The Southern Hemisphere Westerlies (SHW) are a vital part of the Southern Hemisphere's coupled ocean-atmosphere system and play an important role in the global…”
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Was Common Era glacier expansion in the Arctic Atlantic region triggered by unforced atmospheric cooling? by van der Bilt, Willem G.M., Born, Andreas, Haaga, Kristian A.

“…The timing and causes of Common Era (CE) glacier growth in the Arctic Atlantic region remain elusive. There is mounting evidence of advances that predate the…”
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