Publication in Biogeosciences – Fe, Mn and paleoredox
A new article by Maurycy Żarczyński, Wojciech Tylmann, and co-authors from Bremen and Sopot has just been published in Biogeosciences. The study looks at the behavior of iron (Fe) and manganese (Mn), which are routinely used as indicators of past changes in lake-water oxygenation and water-column mixing intensity. What sets the publication apart is its […]
Publication in Boreas – varves in Argentina
A new paper co-authored by Wojciech Tylmann has appeared in Boreas, focusing on the varved sediments of proglacial Lago Frías in the North Patagonian Andes (Argentina). Radiometric dating, tephra layers and varve counting on computed tomography images yielded a chronology for 1960–2019 and a floating chronology for 1803–1893, separated by a tephra from the 1893 […]
Publication in QSR – Alaskan glaciers
In a new paper published in Quaternary Science Reviews, a team of authors including Maurycy Żarczyński examined Holocene changes in the extent of mountain glaciers in the catchment of Eklutna Lake. Using a broad set of geochemical and sedimentological data together with statistical methods, the team showed that glaciers were relatively small until about 5,500 […]
Publication in CATENA – carbon burial in tropical lakes
We are pleased to announce that a new publication co-authored by Wojciech Tylmann and Paweł Etmański has appeared in Catena. The study focuses on five crater lakes located within the Trans-Mexican Volcanic Belt in Central Mexico and asks how their primary production and organic carbon burial rates have changed over the past century. All five […]
Publication in LUP – model of coastal evolution under tourism pressure
Summer is in full swing. Many of us find ourselves wondering: what if we headed to the Hel Peninsula and stayed at one of the campsites there? It is precisely the history of their development that formed the basis for a model of coastal evolution under tourism pressure, as well as for identifying gaps and […]
Publication in QSR – Late Glacial in Lake Gorzyńskie
Varved sediments from Lake Gorzyńskie in western Poland form a unique archive of environmental change spanning the transition from the last glaciation to the Holocene. Detailed sedimentological, geochemical, and paleobiological analyses made it possible to trace how forests, the catchment, and the lake responded to climate change. The research shows that during cooling, vegetation changes […]
Publication in REC – landscape changes in paleolimnology
We are delighted to share that a new publication involving our colleagues has appeared in Regional Environmental Change. The authors are Alicja Bonk, Wojciech Tylmann, and Maja Łaska – our master’s student. Alicja is clearly on track for a record-breaking year! The article reconstructs the history of fires and environmental change in northern Poland based […]
Publication in Biogeosciences – peatland in Solska Forest
After conferences and seminars, it is time for another publication co-authored by Dominika Łuców. The authors traced over 2,300 years of transformation in a peatland in Puszcza Solska (Lublin Voivodeship), which evolved from a stable alder carr dominated – nomen omen – by alder, to a bog pine forest with a predominance of pine. Drawing […]
Publication in QSR – crater lake in Mexico
In a recent publication co-authored by Wojciech Tylmann, the authors studied the crater lake Laguna de Santa Maria del Oro, located within the Trans-Mexican Volcanic Belt (pol. Transmeksykański Pas Wulkaniczny). Drawing on sediments spanning the last 1,500 years and combining mineralogical and geochemical analyses (XRD and XRF), the authors reconstructed changes in hydroclimatic conditions in […]
Publication in CATENA – 13,000 years of fire history
Back-to-back fires are a real problem for the environment, but a second “fire-related” publication by Ala Bonk in the same month is a reason to celebrate! We are pleased to announce the publication of another article on Lake Gorzyńskie (pol. Jezioro Gorzyńskie). It presents 13,000 years of environmental change and fire dynamics in the lake’s […]