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Oferta de prácticas Erasmus:

Puesto:

Institute of Meteorology and Climate Research (IMK-IFU)

País:

Garmisch-Partenkirchen (Germany)

Requisitos:

Skills and requisites
Master student in Environmental Studies, Climatology, Applied Mathematics, Applied statistics, Applied Ecology, Physics or similar. Good knowledge in coding and informatics. Ideally, the candidate has a good level in R software coding or Matlab if not. A working knowledge of English is needed as meetings and main supervision will be held in English. Interests for forestry and climate change researches are valuable.

Description
The application deadline is November 15, 2016. The work will be held in Garmisch-Partenkirchen (Germany) for 5-6 months, starting as early as possible. Remuneration shall be based on the Collective Agreement for the Public Service Sector. For further questions on the topic as well as on logistical details, please contact us.

Se ofrece:

Location: Karlsruhe Institute of Technology (KIT) – Institute of Meteorology and Climate Research - Atmospheric Environmental Research (IMK/IFU), KIT-Campus Alpin – Garmisch Partenkirchen (Germany)

Supervisors: Dr. Benjamin Quesada (KIT-Campus Alpin), Prof. Dr. Almut Arneth (KIT-Campus Alpin)

This master internship is dedicated to the creation of a semi-empirical emulator tool that reconstructs the spatial and temporal effects of land-cover changes (LCC) on surface temperature at global level.

Deforestation in boreal regions can progressively increase concentration of greenhouse gases and thus imply a biochemical warming but, at the same time, strongly increase the albedo, due to the presence of snow, which implies a biophysical cooling. Thus, the net effect of LCC on surface temperature depends on two categories of effects that can have opposite sign. The literature has only recently systematized the inclusion of biophysical effects and their estimates on temperature are still not consensual. However, it is of crucial importance to simulate correctly the effects of deforestation or the effects of reforestation projects on temperature, with different approaches and methodologies.

Bridging gaps between observational and climate modelling studies, the work will be shared in two phases providing an original and quantitative assessment of:

  1. Biogeochemical effects of LCC on temperature (ΔTBGC) that follow from a change in CO2, CH4, N2O greenhouse gases making efficient use of existing response functions of the recent literature.
  2. Biophysical effects of LCC on temperature (ΔTBPH) after linearization of surface energy balance equation using simple parametrizations and typical observational values for (i) albedo, (ii) roughness and (iii) latent/sensible heat fluxes of a given land cover.

In the framework of our LUC4C FP7 European project, the final products are expected to be valorized under the form of a publication and an emulator tool available for users with educational purposes and policy-makers.

Enviar CV:

Contacts: Send CV Motivation Letter to Dr. Benjamin Quesada (benjamin quesada∂kit edu) and Prof. Dr. Almut Arneth (almut arneth∂kit edu

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