Franziska A Lechleitner

Datos Biográficos

ID4129482
NOMBREFranziska A Lechleitner
NOMBRESFranziska A
APELLIDOLechleitner
FIRMALECHLEITNER F A
AFILIACIONESUniversity of Oxford
ORCID0000-0002-1697-0429
VERIFICADOSí
TOTAL DE OBRAS6
TOTAL DE CITAS1
TOTAL COMO AUTOR6
TOTAL COMO EDITOR0
PRIMER AÑO DE PUBLICACIÓN2017
AÑO MÁS RECIENTE DE PUBLICACIÓN2024
ÍNDICE H1

  • The Sisal webApp

    Open AccessIstván Gábor Hatvani, Zoltán Kern et al.ARTICLEQuaternary Research2024

    We present the ‘SISAL webApp’—a web-based tool to query the Speleothem Isotope Synthesis and AnaLysis (SISAL) database. The software provides an easy-to-use front-end interface to mine data from the SISAL database while providing the SQL code alongside as a learning tool. It allows for simple and increasingly complex querying of the SISAL database based on various data and metadata fields. The SISAL webApp version currently hosts SISALv2 of the d…

  • An improved setup for radiocarbon analysis of water-soluble organic carbon in environmental matrices

    Open AccessJan Strähl, Franziska A Lechleitner et al.ARTICLERadiocarbon2024Citada por: 1

    This paper presents an improved setup for radiocarbon analysis of water-soluble organic carbon based on wet chemical oxidation as installed at the Laboratory for the Analysis of Radiocarbon with AMS (LARA) at the University of Bern. The implementation of a non-dispersive infrared CO 2 detector allows more precise and accurate quantification of carbon amounts in samples and establishes the possibility of simple monitoring of the efficacy of flushi…

  • Towards Organic Carbon Isotope Records from Stalagmites

    Open AccessFranziska A Lechleitner, Susan Q Lang et al.ARTICLERadiocarbon2019Referencias: 6

    Speleothem organic matter can be a powerful tracer for past environmental conditions and karst processes. Carbon isotope measurements (δ 13 C and 14 C) in particular can provide crucial information on the provenance and age of speleothem organic matter, but are challenging due to low concentrations of organic matter in stalagmites. Here, we present a method development study on extraction and isotopic characterization of speleothem organic matter…

  • The Indian Summer Monsoon from a Speleothem δ18O Perspective—A Review

    Open AccessNikita Kaushal, Sebastian F M Breitenbach et al.ARTICLEQuaternary2018

    As one of the most prominent seasonally recurring atmospheric circulation patterns, the Asian summer monsoon (ASM) plays a vital role for the life and livelihood of about one-third of the global population. Changes in the strength and seasonality of the ASM significantly affect the ASM region, yet the drivers of change and the varied regional responses of the ASM are not well understood. In the last two decades, there were a number of studies rec…

  • The Potential of Speleothems from Western Europe as Recorders of Regional Climate

    Open AccessFranziska A Lechleitner, Sahar Amirnezhad-Mozhdehi et al.ARTICLEQuaternary2018

    Western Europe is the region with the highest density of published speleothem δ18O (δ18Ospel) records worldwide. Here, we review these records in light of the recent publication of the Speleothem Isotopes Synthesis and AnaLysis (SISAL) database. We investigate how representative the spatial and temporal distribution of the available records is for climate in Western Europe and review potential sites and strategies for future studies. We show that…

  • Climatic and in-cave influences on δ 18 O and δ 13 C in a stalagmite from northeastern India through the last deglaciation

    Open AccessFranziska A Lechleitner, Sebastian F M Breitenbach et al.ARTICLEQuaternary Research2017

    Northeastern (NE) India experiences extraordinarily pronounced seasonal climate, governed by the Indian summer monsoon (ISM). The vulnerability of this region to floods and droughts calls for detailed and highly resolved paleoclimate reconstructions to assess the recurrence rate and driving factors of ISM changes. We use stable oxygen and carbon isotope ratios (δ 18 O and δ 13 C) from stalagmite MAW-6 from Mawmluh Cave to infer climate and enviro…