Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where J. IJmker is active.

Publication


Featured researches published by J. IJmker.


Sedimentary Geology | 2012

An end-member algorithm for deciphering modern detrital processes from lake sediments of Lake Donggi Cona, NE Tibetan Plateau, China

Elisabeth Dietze; Kai Hartmann; Bernhard Diekmann; J. IJmker; Frank Lehmkuhl; Stephan Opitz; Georg Stauch; Bernd Wünnemann; Andreas Borchers


Quaternary Science Reviews | 2012

Aeolian sediments on the north-eastern Tibetan Plateau

Georg Stauch; J. IJmker; Steffen Pötsch; Hui Zhao; Alexandra Hilgers; Bernhard Diekmann; Elisabeth Dietze; Kai Hartmann; Stephan Opitz; Bernd Wünnemann; Frank Lehmkuhl


Palaeogeography, Palaeoclimatology, Palaeoecology | 2012

Late Glacial and Holocene development of Lake Donggi Cona, north-eastern Tibetan Plateau, inferred from sedimentological analysis

Stephan Opitz; Bernd Wünnemann; Bernhard Aichner; Elisabeth Dietze; Kai Hartmann; Ulrike Herzschuh; J. IJmker; Frank Lehmkuhl; Shijie Li; Steffen Mischke; Anna Plotzki; Georg Stauch; Bernhard Diekmann


Journal of Asian Earth Sciences | 2012

Environmental conditions in the Donggi Cona lake catchment, NE Tibetan Plateau, based on factor analysis of geochemical data

J. IJmker; Georg Stauch; Kai Hartmann; Bernhard Diekmann; Elisabeth Dietze; Stephan Opitz; Bernd Wünnemann; Frank Lehmkuhl


Sedimentary Geology | 2012

Characterisation of transport processes and sedimentary deposits by statistical end-member mixing analysis of terrestrial sediments in the Donggi Cona lake catchment, NE Tibetan Plateau

J. IJmker; Georg Stauch; Elisabeth Dietze; Kai Hartmann; Bernhard Diekmann; Gregori Lockot; Stephan Opitz; Bernd Wünnemann; Frank Lehmkuhl


Palaeogeography, Palaeoclimatology, Palaeoecology | 2012

Dry periods on the NE Tibetan Plateau during the late Quaternary

J. IJmker; Georg Stauch; Steffen Pötsch; Bernhard Diekmann; Bernd Wünnemann; Frank Lehmkuhl


Catena | 2016

Spatio-temporal pattern of detrital clay-mineral supply to a lake system on the north-eastern Tibetan Plateau, and its relationship to late Quaternary paleoenvironmental changes

Stephan Opitz; Arne Ramisch; J. IJmker; Frank Lehmkuhl; Steffen Mischke; Georg Stauch; Bernd Wünnemann; Yongzhan Zhang; Bernhard Diekmann


Supplement to: Opitz, S et al. (2012): Late Glacial and Holocene development of Lake Donggi Cona, north-eastern Tibetan Plateau, inferred from sedimentological analysis. Palaeogeography, Palaeoclimatology, Palaeoecology, 337-338, 159-176, https://doi.org/10.1016/j.palaeo.2012.04.013 | 2012

Mineralogical and geochemical data from five lake sediment cores of Lake Donggi Cona

Stephan Opitz; Bernd Wünnemann; Bernhard Aichner; Elisabeth Dietze; Kai Hartmann; Ulrike Herzschuh; J. IJmker; Frank Lehmkuhl; Shijie Li; Steffen Mischke; Anna Plotzki; Georg Stauch; Bernhard Diekmann


Quaternary International | 2012

Geochemical and sedimentological analyses of dune fields on the NE Tibetan Plateau and their environmental implications

J. IJmker


Quaternary International | 2012

Environmental reconstructions on the NE Tibetan Plateau based on sediment characteristics and multivariate statistics (EMMA)

J. IJmker

Collaboration


Dive into the J. IJmker's collaboration.

Top Co-Authors

Avatar

Bernhard Diekmann

Alfred Wegener Institute for Polar and Marine Research

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Kai Hartmann

Free University of Berlin

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge