Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Ingmar Unkel"'
Autor:
Alexandros Emmanouilidis, Ingmar Unkel, Joana Seguin, Kleoniki Keklikoglou, Eleni Gianni, Pavlos Avramidis
Publikováno v:
Applied Sciences, Vol 10, Iss 22, p 8273 (2020)
During the last few decades, X-ray attenuation systems have been established as standard techniques in geosciences and as excellent scientific tools for the analysis of sedimentary facies and structures. In the present study, we use two non-destructi
Externí odkaz:
https://doaj.org/article/486ffe3a8b68446db85b99ebc8a38bc2
Publikováno v:
Geosciences, Vol 9, Iss 6, p 267 (2019)
In this study, soil and aquatic sediments were sampled in the Aetoliko Lagoon and its catchment area, which is exclusively dominated by olive orchards. For the first time in Greece, soil as well as sediments samples of one coherent protected aquatic
Externí odkaz:
https://doaj.org/article/40ea40462e924332aca0fc67f594959d
Autor:
Daniel Knitter, Gerrit Günther, Wolfgang Berengar Hamer, Torben Keßler, Joana Seguin, Ingmar Unkel, Erika Weiberg, Rainer Duttmann, Oliver Nakoinz
Publikováno v:
Environmental Research Letters, Vol 14, Iss 12, p 125003 (2019)
In this study, we present a modeling approach that investigates how much cultivable land was required to supply a society and whether societies were in need when environmental conditions deteriorated. The approach is implemented for the North-Eastern
Externí odkaz:
https://doaj.org/article/4c707485b6c44892aeb062821145a3d0
Autor:
Sebastián Block, Frédérik Saltré, Marta Rodríguez-Rey, Damien A Fordham, Ingmar Unkel, Corey J A Bradshaw
Publikováno v:
PLoS ONE, Vol 11, Iss 3, p e0151090 (2016)
Fossils represent invaluable data to reconstruct the past history of life, yet fossil-rich sites are often rare and difficult to find. The traditional fossil-hunting approach focuses on small areas and has not yet taken advantage of modelling techniq
Externí odkaz:
https://doaj.org/article/6464b17dfb6e4c61810ee11caa2aea58
Autor:
Thái Nguyễn-Đình, Dương Nguyễn-Thùy, Hướng Nguyễn-Văn, Antti EK Ojala, Quốc Đỗ-Trọng, Tùng Phan-Thanh, Hồng Nguyễn Thị, Nguyệt Thị Ánh Nguyễn, Thành Xuân Đinh, Trang Thị Huyền Nguyễn, Peter E Sauer, Arndt Schimmelmann, Ingmar Unkel
Publikováno v:
The Holocene. 32:1026-1040
An understanding of past climatic variability at regional to local scales is mandatory for a proper evaluation of current and potential future repercussions from global climate change. The Southeast Asian tropics remain severely under-represented in
Autor:
Hướng Nguyễn-Văn, Ingmar Unkel, Dương Nguyễn-Thùy, Thái Nguyễn-Đình, Đỗ Trọng Quốc, Đặng Xuân Tùng, Nguyễn Thị Hồng, Đinh Xuân Thành, Nguyễn Thị Ánh Nguyệt, Nguyễn Hồng Quân, Đào Trung Hoàn, Nguyễn Thị Huyền Trang, Phạm Lê Tuyết Nhung, Lê Nguyệt Anh, Vũ Văn Hà, Antti E.K. Ojala, Arndt Schimmelmann, Peter Sauer
Publikováno v:
Vietnam Journal of Earth Sciences.
Global warming enhances atmospheric moisture loading and will likely affect monsoon strength in Vietnam. Without a long written history in Vietnam, we need to rely on geoarchives such as lake sediments to reconstruct past monsoon variability and regi
Autor:
Hướng Nguyễn-Văn, Jan P. Schimmelmann, Dương Nguyễn-Thùy, Antti E.K. Ojala, Ingmar Unkel, Thái Nguyễn-Đình, Yu Fukumoto, Kelsey E. Doiron, Peter E. Sauer, Agnieszka Drobniak, Nguyệt Thị Ánh Nguyễn, Quốc Đỗ-Trọng, Hồng Nguyễn-Thị, Dương Nguyễn-Ánh, Tạo Nguyễn-Văn, Arndt Schimmelmann
Publikováno v:
Quaternary International. 621:84-100
Global warming enhances atmospheric moisture loading and will likely affect the East-Asian monsoon system across Vietnam. The absence of a long written climate history from Vietnam creates a reliance on geological archives of past monsoon history and
Autor:
Joana Seguin, Annette Haug, Ingmar Unkel, Pavlos Avramidis, Arndt Schimmelmann, Torben Kessler
Publikováno v:
Eiszeitalter und Gegenwart, Vol 69, Pp 165-186 (2020)
A high quantity of well-dated, high-resolution, continuous geoarchives is needed to connect palaeoenvironmental reconstructions with socio-environmental and cultural transformations in a geographically heterogeneous region such as southern Greece. Ho
Autor:
Daniel Reidl, Benjamin Dietre, Theresa Warnk, Thomas Reitmaier, Ingmar Unkel, Jean Nicolas Haas, Karsten Lambers, Irka Hajdas, Christoph Walser
Publikováno v:
The Holocene, 30(3), 355-368
The Holocene, 30 (3)
The Holocene, 30 (3)
The question of the origin of Alpine farming and pastoral activities associated with seasonal vertical transhumance and dairy production in the Silvretta Alps (Eastern Switzerland) has recently benefitted from renewed interest. There, pastoral practi
Autor:
Clemens von Scheffer, Ingmar Unkel, Tjark Martens, Joachim Schrautzer, Nadja El-Balti, Hans-Rudolf Bork, Lydia Christ, Max Kempke
Publikováno v:
Phytocoenologia. 49:263-285