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Louise C. Andresen

Forskare

Louise C. Andresen
Forskare
Akademisk grad: Doktor,
louise.andresen@gu.se
031-786 2865

Rumsnummer: 4.087
Postadress: Box 460, 40530 Göteborg
Besöksadress: Guldhedsgatan 5a , 41320 Göteborg
Arbetsuppgifter: Ordinarie likabehandlingsombud på institution för Geovetenskaper


Institutionen för geovetenskaper (Mer information)
Box 460
405 30 Göteborg
www.gvc.gu.se
gvc@gvc.gu.se
Besöksadress: Guldhedsgatan 5a , 413 20 Göteborg

Om Louise C. Andresen

In order to cover a severe knowledge-gap, it is needed to obtain more empiric knowledge on N and P limitations and shifts between these, in ecosystems at a variety of soil types. Soil fertility and nutrient availability are among the most important resources for feeding our civilization. The sustainable development goal SDG ‘Zero Hunger’ of the United Nations, is to: end hunger, achieve food security and improved nutrition and promote sustainable agriculture. Through a sustainable management of the ecosystem services soil fertility and nutrient availability the soil nutrient availability can be more optimally used, upon political decisions concerning the land use strategy at a long term perspective. In this way, an area with inherent soil nutrient limitation, would encourage users to avoid agricultural activities, and instead advocate for nature protection (‘Life on land’ SDG); contrastingly, nutrient rich soils can be more extensively used for agriculture and food production, with a sustainable strategy. A threatening nutrient depletion of plants and fodder is predicted as a consequence of climate change and elevated atmospheric CO2. With a deeper empiric understanding of the changing dynamics of the macro nutrients nitrogen (N) and phosphorus (P) in response to future climate change we will enable predictions of nutrient limitations or richness for a given soil.

Goals of my current research:

  • Conduct combined laboratory essays for determining gross N (Nmin) and P mineralization (Pmin) rates in parallel.
  • Investigate if effects from exposure to elevated CO2 on Pmin, Nmin and depolymerization rate are determined by the inherent soil nutrient limitation status.
  • Adjusting improved experimental methods to assess gross N transfer rates from soil organic N and mineral pools, in a variety of important soil types and weathering stages;

Future research goals are to:

  • Explore the effects of warming on: phosphorus uptake by plants and soil microbes and organic phosphorus mineralization rate in contrasting ecosystems, by experiments and Coup modelling and to
  • Determine the potential resource of P residing in bedrock minerals (apatite) and bound to recalcitrant organic fractions of soil.

 

New paper out:
https://www.nature.com/articles/s41477-018-0356-x


'Globally consistent influences of seasonal precipitation limit grassland biomass response to elevated CO2'

 

Duties and fun:

  • Louise C. Andresen is assisting as Ordinary Equal Treatment agent at Department of Earth Sciences (Ordinarie likabehandlingsombud)

https://gvc.gu.se/om-institutionen/likabehandling.

 

  • Louise C. Andresen is Head of Research Education at Department of Earth Sciences (Studierektor Forskarutbildning)

https://gvc.gu.se/utbildning/forskarutbildning.

 

  • Louise C. Andresen is member of the Editorial Board for European Journal of Soil Science (BSSS)

https://onlinelibrary.wiley.com/journal/13652389.

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Senaste publikationer

Globally consistent influences of seasonal precipitation limit grassland biomass response to elevated CO2
Mark J. Hovenden, Sebastian Leuzinger, Paul C.D. Newton, Andrew Fletcher, Simone Fatichi et al.
Nature Plants, Artikel i vetenskaplig tidskrift 2019
Artikel i vetenskaplig tidskrift

Biomass responses in a temperate European grassland through 17 years of elevated CO2
Louise C. Andresen, Naiming Yuan, Ruben Seibert, Gerald Moser, Claudia Kammann et al.
Global Change Biology, Artikel i vetenskaplig tidskrift 2018
Artikel i vetenskaplig tidskrift

Isotopic methods for non‐destructive assessment of carbon dynamics in shrublands under long‐term climate change manipulation
Louise C. Andresen, Maria T. Dominguez, Sabine Reinsch, Andrew R. Smith, Inger K. Schmidt et al.
Methods in Ecology and Evolution, Artikel i vetenskaplig tidskrift 2018
Artikel i vetenskaplig tidskrift

Predicting soil carbon loss with warming
Natasja van Gestel, Zheng Shi, Kees Jan van Groeningen, Craig W. Osenberg, Louise C. Andresen et al.
Nature, Artikel i vetenskaplig tidskrift 2018
Artikel i vetenskaplig tidskrift

Long-term and realistic global change manipulations had low impact on diversity of soil biota in temperate heathland
Martin Holmstrup, Christian Damgaard, Inger K Schmidt, Marie F Arndal, Claus Beier et al.
Scientific Reports, Artikel i vetenskaplig tidskrift 2017
Artikel i vetenskaplig tidskrift

Shifting Impacts of Climate Change: Long-Term Patterns of Plant Response to Elevated CO2, Drought, and Warming Across Ecosystems
Louise C. Andresen, Christoph Müller, Giovanbattista de Dato, Jeffrey S Dukes, Bridget A Emmett et al.
Large-Scale Ecology: Model Systems to Global Perspectives, Elsevier, Kapitel i bok 2016
Kapitel i bok

Long-term elevation of temperature affects organic N turnover and associated N2O emissions in a permanent grassland soil
Anne B. Jansen-Willems, Gary J. Lanigan, Timothy J. Clough, Louise C. Andresen, Christoph Muller
SOIL, Artikel i vetenskaplig tidskrift 2016
Artikel i vetenskaplig tidskrift

Long-term elevation of temperature affects organic N turnover and associated N2O emissions in a permanent grassland soil
Anne B. Jansen-Willems, Gary J. Lanigan, T. J. Clough, Louise C. Andresen, C. Muller
SOIL, Artikel i övriga tidskrifter 2016
Artikel i övriga tidskrifter

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Visar 11 - 20 av 32

2015

Increasing N2O emissions under long-term (11 year) free-air CO2 enrichment counterbalance biomass growth stimulation: A carbon balance approach
Claudia Kammann, Cecile Guillet, Louise C. Andresen, Gerald Moser, Ludger Grunhage et al.
Procedia Environmental Sciences, Konferensbidrag (offentliggjort, men ej förlagsutgivet) 2015
Konferensbidrag (offentliggjort, men ej förlagsutgivet)

Permanent managed grassland at future climate change: is there a connection between GHG emission and composition of plant and microbial communities?
Louise C. Andresen, Gerald Moser, Ruben Seibert, Cecile Guillet, Ludger Grunhage et al.
Procedia Environmental Sciences, Paper i proceeding 2015
Paper i proceeding

Episodic High CH4 Emission Events can Damage the Potential of Soils to Act as CH4 Sink: Evidence from 17 Years of CO2 Enrichment in a Temperate Grassland Ecosystem
Cecile Guillet, Claudia Kammann, Louise C. Andresen, S Karbin, P A C Niklaus et al.
Procedia Environmental Sciences, Paper i proceeding 2015
Paper i proceeding

Nitrogen cycle responses to elevated CO2 depend on ecosystem nutrient status
Tobias Rütting, Louise C. Andresen
Nutrient Cycling in Agroecosystems, Artikel i vetenskaplig tidskrift 2015
Artikel i vetenskaplig tidskrift

Amino acid and N mineralization dynamics in heathland soil after long-term warming and repetitive drought
Louise C. Andresen, Samuel Bodé, Albert Tietema, Pascal Boeckx, Tobias Rütting
Soil, Artikel i vetenskaplig tidskrift 2015
Artikel i vetenskaplig tidskrift

2014

Synthesis of FACE2FACE: a new consortium of field scale experiments with elevated CO2, warming and moisture stress
Louise C. Andresen, J Bendix, L Breuer, L Grunhage, W Liesack et al.
Biogeomon 2014. 8th International Symposium on Ecosystem Behavior, July 13th – 17th, 2014, University of Bayreuth, Germany, Konferensbidrag (offentliggjort, men ej förlagsutgivet) 2014
Konferensbidrag (offentliggjort, men ej förlagsutgivet)

Bacteria and Fungi Respond Differently to Multifactorial Climate Change in a Temperate Heathland, Traced with C-13-Glycine and FACE CO2
Louise C. Andresen, J. A. J. Dungait, R. Bol, M. B. Selsted, P. Ambus et al.
Plos One, Artikel i vetenskaplig tidskrift 2014
Artikel i vetenskaplig tidskrift

Free amino acids in the rhizosphere
Louise C. Andresen, Rien Aerts, Robert G. Björk, Samuel Bode, Pascal Boeckx et al.
19th European Nitrogen Cycle Meeting. September 10-12th 2014, Gent, Belgium, Konferensbidrag (offentliggjort, men ej förlagsutgivet) 2014
Konferensbidrag (offentliggjort, men ej förlagsutgivet)

Climate change impacts on amino acid production and gross mineralization in heathland soil
Louise C. Andresen, Samule Bodé, Albert Tietema, Pascal Boeckx, Tobias Rütting
Biogeomon 2014. 8th International Symposium on Ecosystem Behavior, July 13th – 17th, 2014, University of Bayreuth, Germany, Konferensbidrag (offentliggjort, men ej förlagsutgivet) 2014
Konferensbidrag (offentliggjort, men ej förlagsutgivet)

2013

Microbial responses to multifactorial climate change factors in heathland soil revealed by 13C tracing of added glycine and FACE CO2
Louise C. Andresen, Jennifer Dungait, Roland Bol, Merete Selsted, Per Ambus et al.
Geophysical Research Abstracts, Konferensbidrag (offentliggjort, men ej förlagsutgivet) 2013
Konferensbidrag (offentliggjort, men ej förlagsutgivet)

Visar 11 - 20 av 32

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