Publication

Snow cover manipulation effects on microbial community structure and soil chemistry in a mountain bog

Publications associées (112)

Modelling of mechanisms affecting nitrogen and carbon cycles in soils subject to land use change

David Andrew Barry, Alessandro Brovelli, Jordi Batlle-Aguilar

In order to meet demands for crops, pasture and firewood, the rate of land use change from forested to agricultural uses steadily increased over several decades, resulting in an increased release of nutrients towards groundwater and surface water bodies. I ...

2009

Carbon, oxygen and nitrogen dynamics in a soil profile: Model development and application

David Andrew Barry, Alessandro Brovelli, Jordi Batlle-Aguilar

2009

Study of a progressive failure in soil using BEDS

Luc Thévenaz, Stella Foaleng Mafang

In Geotechnical Engineering, progressive failure in soil-structure interaction is one of the least understood problems. It is difficult to study this phenomenon at laboratory scale, because of the large amount of strain gages required per unit length/area ...

SPIE2009

Enhanced biodegradation of hexachlorocyclohexane (HCH) in contaminated soils via inoculation with Sphingobium indicum B90A

Christof Holliger, Vishakha Raina

Abstract Soil pollution with hexachlorocyclohexane (HCH) has caused serious environmental problems. Here we describe the targeted degradation of all HCH isomers by applying the aerobic bacterium Sphingobium indicum B90A. In particular, we examined possibil ...

2008

Influence of soil-structure interaction on structural behaviour of integral bridge piers

Damien Dreier

Article sur le début de la recherche au sujet de l'influence de l'interaction sol structure p/r à l'ELS des piles de ponts ...

Proceedings of the 7th International FIB PhD Symposium2008

Transport of methane and noble gases during gas push-pull tests in dry porous media

Graciela Gonzalez Gil

A field method called the gas push-pull test (GPPT) was previously developed and tested for the in situ quantification of aerobic methane (CH4) oxidation by soil microorganisms. The GPPT consists of an injection followed by extraction of reactant and trace ...

2007

Effects of experimental lead pollution on the microbial communities associated to Sphagnum fallax (Bryophyta)

Edward Mitchell

Ecotoxicological studies usually focus on single microbial species under controlled conditions. As a result, little is known about the responses of different microbial functional groups or individual species to stresses. In an aim to assess the response of ...

2007

Physical constraints affecting bacterial habitats and activity in unsaturated porous media – a review

Dani Or

The immense diversity of microbial life found in the vadose zone reflects the extremely heterogeneous and highly dynamic aquatic and chemical environments formed within soil pore spaces. The notion of planktonian free swimming microbes is unrealistic under ...

2007

Carbon storage on exposed continental shelves during the glacial-interglacial transition

Jed Oliver Kaplan

We present analyses of new and previously published estimates of total (vegetation plus soil) carbon storage on exposed continental shelves during the LGM. Carbon stock estimates from environmental reconstructions vary from 113 to 202 Pg C. Estimates from ...

2006

Long-term effects of short-term perturbation in a sub-alpine grassland

Thomas Spiegelberger

Theoretical advances and short-term experimental studies have furthered our understanding of how ecosystems respond to perturbation. However, there are few wellreplicated experimental studies that allow an assessment of long-term responses. Results from a ...

2006

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