Betty Ehnvall

Betty Ehnvall
Swedish University of Agricultural Sciences | SLU · Department of Forest Ecology and Management

About

3
Publications
341
Reads
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12
Citations
Citations since 2017
3 Research Items
11 Citations
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Introduction
I study postglacial landscape development in the coastal area North of Umeå. My focus is on mire succession and how it can be modelled from mire catchment ecohydrological settings, described using digital maps.
Additional affiliations
September 2017 - June 2020
Swedish University of Agricultural Sciences
Position
  • PhD Student
Description
  • I study postglacial landscape development in the coastal area North of Umeå. My focus is on mire succession and how it can be modelled from mire catchment ecohydrological settings, described using digital maps.
July 2017 - August 2017
Swedish University of Agricultural Sciences
Position
  • Research Assistant
Description
  • Gas measurements (CO2, CH4, H2O) on peatlands using LRG (Los Gatos Research).
June 2015 - August 2015
EFTAS Fernerkundung Technologietransfer GmbH
Position
  • Surveyor
Description
  • Data collection and management for the EU project LUCAS (Land use and cover survey).
Education
September 2015 - June 2017
Swedish University of Agricultural Sciences
Field of study
  • Soil science (soil and water management)
September 2010 - June 2015
University of Helsinki
Field of study
  • Environmental biology

Publications

Publications (3)
Article
Full-text available
Little is known about the long-term expansion of mire ecosystems, despite their importance in the global carbon and hydrogeochemical cycles. It has been firmly established that mires do not expand linearly over time. Despite this, mires are often assumed to have expanded at a constant rate after initiation simply for lack of a better understanding....
Article
Full-text available
Besides causing acidification, acid sulfate (AS) soils contain large nitrogen (N) stocks and are a potential source of N loading to waters and nitrous oxide (N2O) emissions. We quantified the stocks and flows of N, including crop yields, N leaching, and N2O emissions, in a cultivated AS soil in western Finland. We also investigated whether controll...

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Projects

Project (1)
Project
The aim: to keep an academic contact with that fabulous group of PhD students from all around the world