Unesco Chair on Environmental Sciences in Eastern Central Asia

30/10/2024

https://youtu.be/W1VYEe8qGZI

UNESCO Chair project BioMONITec: Biodiversity Monitoring Technologies Test, Development and Transfer of disruptive engineering technologies into conservation...

25/10/2024

Die temporäre Schneegrenze (Schneefallgrenze) liegt gerade bei ca. 1650 - 1700 m NN

24/10/2024

Was man so alles findet in einem Wissenschaftlerleben

21/10/2024

Hereby the system we can use for lake deposit drilling based at the Institute of Geography and Geoecology of the Mongolian Academy of Sciences handed over by me in 2012. It was used on different Mongolian lakes. Latest drilling action was this year on Khar Us Nuur by me and my team.

J Paleolimnol (2007) 37:517–528
DOI 10.1007/s10933-006-9035-4
ORIGINAL PAPER
Long cores from small lakes—recovering up to 100 m-long
lake sediment sequences with a high-precision rod-operated
piston corer (Usinger-corer)
Jens MingramÆ Joerg F. W. NegendankÆ
Achim BrauerÆ Dieter BergerÆ

"We present a unique, versatile piston
corer for recovering continuous lake and bog
sediment sequences with superior accuracy and
quality. The main components of the system and
their function are described, with special focus on
measures for obtaining long, continuous lake
sediment sections up to a current maximum
length of 95 m. Examples of lake sediment pro-
files obtained with this system from different
climatic zones are presented."