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makuna

木虫 (正式写手)

应助: 4 (幼儿园)
金币: 1550.2
散金: 50
红花: 8
帖子: 377
在线: 190.8小时
虫号: 302541
注册: 2006-12-02
性别: GG
专业: 应用高分子化学与物理

[交流] PhD postion in Germany 已有12人参与

With a staff of 5000, Forschungszentrum a member of the Helmholtz
Association is one of the largest interdisciplinary research centres in Europe
and stands for the next generation of key technologies. Work with us on the
grand challenges in the fields of health, energy & environment, and information
technology, as well as on the many and varied tasks of research management.

For our Institute of Bio- and Geosciences - Agrosphere (IBG 3), we are seeking a

PhD Student
Natural Science / Environmental Science
for a three-year project

The Agrosphere Institute conducts research to improve our understanding of biogeochemical and hydrological processes in terrestrial systems. One specific focus
lies on the effect of climate and land use change on biogeochemical cycling of
nutrients and important elements. The goal of the PhD work is to elucidate the role
of natural nanoparticles/colloids in nutrient cycles. The use of stabile isotopes is
envisaged. In order to characterize and quantify the nanoparticles from riverine and
lysimeter systems as well as their nutrient loads, field flow fractionation (FFF) methods
are combined with ICP-MS analyses as well as isotope ratio MS. The research
will use existing TERENO and SoilCan experimental facilities at the catchment, field
and lysimeter scale.

Main tasks of the PhD student will be:
Developing FFF methods to isolate and quantify natural nanoparticles and their
associated nutrient loads
Monitoring and characterization of natural nanoparticles in TERENO/SoilCan sites
Elucidating climate and land use change effects on natural nanoparticles and
nutrient cycling
Documentation of the results in peer-reviewed ISI refereed journals

For further information visit our website at http://www2.fz-juelich.de/icg/icg-4/,
and http://teodoor.icg.kfa-juelich.de/overview-en?set_language=en (TERENO).

Requirements:
M.Sc. (or equivalent) in natural science / environmental science or a related discipline
with a good final grade (in the German system 2.0 or better), preferable with
knowledge about environmental chemistry, colloid chemistry, analytical methods
and/or field experiments.

The candidate should be fluent in English and be interested in working in an interdisciplinary and international team of scientists. The successful thesis will be defended
at the RWTH Aachen University.

For further information contact PD Dr. Erwin Klumpp, Phone: +49 2461 61-6635,
e-mail: e.klumpp@fz-juelich.de.

[ Last edited by makuna on 2012-9-28 at 22:05 ]

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