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Akademický článek

Reconstructing hydroclimate changes over the past 2500 years using speleothems from Pyrenean caves (NE Spain)

Autor: M. Bartolomé, A. Moreno, C. Sancho, I. Cacho, H. Stoll, N. Haghipour, Á. Belmonte, C. Spötl, J. Hellstrom, R. L. Edwards, H. Cheng

Publikováno v: Climate of the Past, Vol 20, Pp 467-494 (2024)

Reconstructing of past hydroclimates at regional scales during the Common Era (CE) is necessary to place the current warming in the context of natural climate variability. Here we present a composite record of oxygen isotope variations during last 25

Externí odkaz: https://doaj.org/article/15808c02af9846b8a9dbda7993f8be3f

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Akademický článek

Prevalence of symptoms, with a focus on fatigue, and changes of symptoms over three months in outpatients receiving cancer chemotherapy

Autor: E Spichiger, C Müller-Fröhlich, H Stoll, V Hantikainen, M Dodd

Publikováno v: Swiss Medical Weekly, Vol 141, Iss 4546 (2011)

QUESTIONS UNDER STUDY: Prevalence of symptoms, with a focus on fatigue, and changes of symptoms were explored over three months in outpatients with lymphoma, lung, breast or colorectal cancer, receiving chemotherapy in the oncology outpatient clinic

Externí odkaz: https://doaj.org/article/a1df54e227cb4bd7bc0af22ec2a94ecd

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Akademický článek

Relationship of seasonal variations in drip water δ13CDIC, δ18O, and trace elements with surface and physical cave conditions of La Vallina cave, NW Spain

Autor: O. Kost, S. González-Lemos, L. Rodríguez-Rodríguez, J. Sliwinski, L. Endres, N. Haghipour, H. Stoll

Publikováno v: Hydrology and Earth System Sciences, Vol 27, Pp 2227-2255 (2023)

Cave-monitoring studies clarify the climatic, surface vegetation, and karst processes affecting the cave system and lay the foundation for interpreting geochemical stalagmite records. Here we report the monitoring of cave air, bedrock chemistry, and

Externí odkaz: https://doaj.org/article/c8563c151cbe4b6189cb04a9074f5618

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Akademický článek

The influence of fluid inclusions, organics, and calcite fabric on trace element distributions in stalagmites

Autor: O. Kost, J. Sliwinski, N. Gies, M. Lueder, H. Stoll

Publikováno v: Frontiers in Earth Science, Vol 11 (2023)

Trace elements and calcite fabrics in stalagmites are increasingly employed as indicators of past environmental conditions. The drivers of trace element concentrations and fabrics reflect a complex interplay of factors during crystal growth, and accu

Externí odkaz: https://doaj.org/article/06446ec15a254e85b14a8a2b33145081

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Akademický článek

Coccolithophore productivity at the western Iberian Margin during the Middle Pleistocene (310–455 ka) – evidence from coccolith Sr∕Ca data

Autor: C. Cavaleiro, A. H. L. Voelker, H. Stoll, K.-H. Baumann, M. Kucera

Publikováno v: Climate of the Past, Vol 16, Pp 2017-2037 (2020)

Coccolithophores contribute significantly to marine primary productivity and play a unique role in ocean biogeochemistry by using carbon for photosynthesis (soft-tissue pump) and for calcification (carbonate counter pump). Despite the importance of i

Externí odkaz: https://doaj.org/article/1256684d56034038862da6b5ea852b2a

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Akademický článek

Technical note: A refinement of coccolith separation methods: measuring the sinking characteristics of coccoliths

Autor: H. Zhang, H. Stoll, C. Bolton, X. Jin, C. Liu

Publikováno v: Biogeosciences, Vol 15, Pp 4759-4775 (2018)

Quantification sinking velocities of individual coccoliths will contribute to optimizing laboratory methods for separating coccoliths of different sizes and species for geochemical analysis. The repeated settling–decanting method was the earlies

Externí odkaz: https://doaj.org/article/4f963b9a3b214b06b7862af796682536

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Akademický článek

Preference for cesarean section in young nulligravid women in eight OECD countries and implications for reproductive health education

Autor: Kathrin H. Stoll, Yvonne L. Hauck, Soo Downe, Deborah Payne, Wendy A. Hall, International Childbirth Attitudes- Prior to Pregnancy (ICAPP) Study Team

Publikováno v: Reproductive Health, Vol 14, Iss 1, Pp 1-9 (2017)

Abstract Background Efforts to reduce unnecessary Cesarean sections (CS) in high and middle income countries have focused on changing hospital cultures and policies, care provider attitudes and behaviors, and increasing women’s knowledge about the

Externí odkaz: https://doaj.org/article/03adf5ea45ae4da6ac4f6bd19495686e

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Akademický článek

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