Daniel Nývlt
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Accelerated glacier changes on the James Ross Archipelago, Antarctica, from 2010 to 2023 Open
Accelerated glacier mass loss across the Antarctic Peninsula has consequences for sea level rise and local ecology. However, there are few direct glaciological observations available from this region. Here, we reveal glacier changes on the…
Geomorphology of Stansbury Peninsula, Nelson Island, Antarctic Peninsula Open
The proglacial landscapes of Antarctica offer critical insights into past and ongoing deglaciation processes and the impacts of climate change. This study presents the first geomorphological map of the proglacial part of Stansbury Peninsul…
View article: Land cover change across the major proglacial regions of the sub-Antarctic islands, Antarctic Peninsula, and McMurdo Dry Valleys, during the 21 <sup>st</sup> century
Land cover change across the major proglacial regions of the sub-Antarctic islands, Antarctic Peninsula, and McMurdo Dry Valleys, during the 21 <sup>st</sup> century Open
Land cover information is essential for understanding Earth surface processes and ecosystems. Here, we use K-means clustering to classify Landsat 8 Operational Land Imager (OLI) images covering six proglacial sites of sub-Antarctic islands…
Detecting ecological signatures of long-term human activity across an elevational gradient in the Šumava Mountains, Central Europe Open
International audience
Accelerated retreat of northern James Ross Island ice streams (Antarctic Peninsula) in the Early-Middle Holocene induced by buoyancy response to postglacial sea level rise Open
International audience
View article: Quantifying sediment sources, pathways, and controls on fluvial transport dynamics on James Ross Island, Antarctica
Quantifying sediment sources, pathways, and controls on fluvial transport dynamics on James Ross Island, Antarctica Open
Proglacial regions are enlarging across the Antarctic Peninsula as glaciers recede in a warming climate. However, despite the increasing importance of proglacial regions as sedi ment sources within cold environments, very few studies have …
Source characteristics of the adakitic lavas and intrusions in Fildes Peninsula, King George Island (South Shetland Islands, Antarctica) Open
South Shetland Islands (western Antarctica) host widespread magmatism through the Meso-Cenozoic as a result of the subduction of the Phoenix plate along the South Shetland trench. With the logistical support of the Czech Antarctic Research…
Effect of soil depth on the structure of bacterial composition in the active layer at five geologically distinct sites on James Ross and Vega Islands in Antarctica Open
Microbial communities in the active layer play a crucial role in the biogeochemical cycles of Antarctic pristine ecosystems. Here, 16S rRNA gene sequencing was used to investigate bacterial communities in active layer of five different geo…
Physiological evidence of stress reduction during a summer Antarctic expedition with a significant influence of previous experience and vigor Open
Antarctica provides a unique environment for studying human adaptability, characterized by controlled conditions, limited sensory stimulation, and significant challenges in logistics and communication. This longitudinal study investigates …
Proglacial lake evolution coincident with glacier dynamics in the frontal zone of Kvíárjökull, South‐East Iceland Open
The termini of Icelandic glaciers are highly dynamic environments. Pronounced changes in frontal ablation in recent years have consequently changed ice dynamics. In this study, we reveal the inter‐seasonal dynamics of the Kvíárjökull ablat…
View article: Recently formed Antarctic lakes host less diverse benthic bacterial and diatom communities than their older counterparts
Recently formed Antarctic lakes host less diverse benthic bacterial and diatom communities than their older counterparts Open
Glacier recession is creating new water bodies in proglacial forelands worldwide, including Antarctica. Yet, it is unknown how microbial communities of recently formed “young” waterbodies (originating decades to a few centuries ago) compar…
Soil susceptibility to wind erosion drives the abundance of microplastics in remote Scottish soils Open
Microplastics have been found in various places, including not only densely populated areas of China or Germany but also remote high-altitude places like the Himalayas or the Pyrenees. However, the remoteness of a place is not determined o…
View article: Quantifying sources, pathways, and controls on sediment transport dynamics in two rivers on James Ross Island, Antarctica
Quantifying sources, pathways, and controls on sediment transport dynamics in two rivers on James Ross Island, Antarctica Open
The Antarctic Peninsula is now warming again after a hiatus in temperatures, and ice masses are receding at an enhanced rate, resulting in the enlargement of proglacial regions. Despite the importance of proglacial regions as sediment sour…
Correction to: Periglacial Landscapes of Europe Open
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Effects of Mantle Hybridization by Interaction with Slab Derived Melts in the Genesis of Alkaline Lavas across the Back-Arc Region of South Shetland Subduction System Open
Late Miocene to Late Pleistocene alkaline lavas in the northernmost part of the Antarctic Peninsula and its off-lying islands are the latest stage of magmatic activity that took place in response to lithospheric extension in the back-arc r…
Contemporary (2016–2020) land cover across West Antarctica and the McMurdo Dry Valleys Open
Continental-scale land cover information is essential to furthering our understanding of the terrestrial environment, atmosphere and climate change. Several global land cover products have been released in recent years but they typically d…
Late Weichselian history of the Moravian Sahara cold-climate dune field, Lower Moravian Basin, Czechia Open
Aeolian dune field pattern could provide a very detailed image of the influence of environmental controlling factors (wind regime, topography, sediment supply and others) to its development. Moravian Sahara dune field located in Southern M…
View article: A novel Wim Hof psychophysiological training program to reduce stress responses during an Antarctic expedition
A novel Wim Hof psychophysiological training program to reduce stress responses during an Antarctic expedition Open
Objective The aim of this prospective observational study was to investigate the effects of a novel Wim Hof psychophysiological training program on stress responses and hormone release in healthy participants during an Antarctic expedition…
Bedload geochemical and petrophysical signature of the Algal and Bohemian streams, James Ross Island, Antarctic Peninsula Open
This study presents the first geochemical and petrophysical data on the composition of the bedload sediments transported by the Algal and Bohemian Stream, and the latter’s prominent tributary: the Dirty Stream. The catchments of these rive…
Periglacial Landscapes of Europe Open
This book presents rigorously the geography of the processes and landforms dominated by periglacial dynamics distributed across Europe.
Comment on bg-2021-39 Open
Abstract. Lakes act as important sinks for inorganic and organic sediment components. However, investigations of sedimentary carbon budgets within glacial lakes are currently absent from Arctic Siberia. The aim of this paper is to provide …
Geomorphology of Ulu Peninsula, James Ross Island, Antarctica Open
This study presents a 1:25,000 geomorphological map of the northern sector of Ulu Peninsula, James Ross Island, Antarctic Peninsula. The map covers an area of c. 250 km2, and documents the landforms and surficial sediments of one of the la…
Disentangling human-fire-climate linkages at mid-elevations in the Šumava Mountains of central Europe Open
To distinguish human-caused from naturally-caused fire regimes, palaeoecological records must demonstrate that observed changes in vegetation and fire are in response to changes in human activity rather than driven by natural climate-fire …
Effect of bedrock morphology, axial transport and lateral material sources on braided river sediments: A case study from Munin Valley, central Spitsbergen Open
The Munin River (Svalbard) is a mountainous braided proglacial river. It drains from two valley glaciers developing an elongated channel belt and turning into a wide braided outwash fan before entering the main river. The Munin River is in…
View article: Comparison of Diatom Paleo-Assemblages with Adjacent Limno-Terrestrial Communities on Vega Island, Antarctic Peninsula
Comparison of Diatom Paleo-Assemblages with Adjacent Limno-Terrestrial Communities on Vega Island, Antarctic Peninsula Open
Diatoms are useful ecological and paleolimnological indicators routinely used to reconstruct past conditions and monitor environmental change. Despite this, diatom assemblages from lake sediment cores are often difficult to interpret due t…