Search Results - "Guenat, C"

Topsoil structure stability in a restored floodplain: Impacts of fluctuating water levels, soil parameters and ecosystem engineers by Schomburg, A., Schilling, O.S., Guenat, C., Schirmer, M., Le Bayon, R.C., Brunner, P.

“…Ecosystem services provided by floodplains are strongly controlled by the structural stability of soils. The development of a stable structure in floodplain…”
Get full text

Carbon storage and soil organic matter stabilisation in near-natural, restored and embanked Swiss floodplains by Bullinger-Weber, G., Le Bayon, R.-C., Thébault, A., Schlaepfer, R., Guenat, C.

“…Over recent decades, the number of floodplain restoration projects has increased worldwide. In Switzerland, several projects have been implemented to maintain…”
Get full text

Heterogeneity of soil carbon pools and fluxes in a channelized and a restored floodplain section (Thur River, Switzerland) by Samaritani, E., Shrestha, J., Fournier, B., Frossard, E., Gillet, F., Guenat, C., Niklaus, P. A., Pasquale, N., Tockner, K., Mitchell, E. A. D., Luster, J.

“…Due to their spatial complexity and dynamic nature, floodplains provide a wide range of ecosystem functions. However, because of flow regulation, many riverine…”
Get full text

Spatio-temporal heterogeneity of riparian soil morphology in a restored floodplain by Fournier, B, Guenat, C, Bullinger-Weber, G, Mitchell, E. A. D

“…Floodplains have been intensively altered in industrialized countries, but are now increasingly being restored. It is therefore important to assess the effect…”
Get full text

Retention and hydrolysable fraction of atmospherically deposited nitrogen in two contrasting forest soils in Switzerland by Morier, I, Schleppi, P, Saurer, M, Providoli, I, Guenat, C

“…Nitrogen (N) from atmospheric deposition has been shown to be mainly retained in the organic soil layers of temperate forest ecosystems, but the mechanisms and…”
Get full text

15N immobilization in forest soil: a sterilization experiment coupled with 15CPMAS NMR spectroscopy by Morier, I., Schleppi, P., Siegwolf, R., Knicker, H., Guenat, C.

“…Summary In temperate forests, soils are the main sink for atmospheric N deposition. The main processes proposed for N retention are microbial and abiotic…”
Get full text

Three-dimensional GIS cartography applied to the study of the spatial variation of soil horizons in a Swiss floodplain by Mendonça Santos, M.L, Guenat, C, Bouzelboudjen, M, Golay, F

“…In this study, we propose to establish a framework for the study of the spatial variability of the soils found in the floodplain of the Sarine River and for…”
Get full text

Coincubation of tissue slices, a new way to study metabolic cooperation between organs: Hepatorenal cooperation in the biotransformation of CGP 47 969 A by Kretz, O., Guenat, C., Beilstein, P., Gross, G.

“…Introduction: There is limited information on in vitro/ex vivo tools to be used for studying interorgan metabolic cooperation. We report here the use of the…”
Get full text

Rock-Eval pyrolysis discriminates soil macro-aggregates formed by plants and earthworms by Schomburg, A., Verrecchia, E.P., Guenat, C., Brunner, P., Sebag, D., Le Bayon, R.C.

“…Plants and earthworms, as soil ecosystem engineers, play a crucial role during stabilisation of organic matter in soil through its incorporation into soil…”
Get full text

Temporal denitrification patterns in different horizons of two riparian soils by Cosandey, A-C., Maître, V., Guenat, C.

“…Summary The dynamics of biological denitrification in riparian soil is still poorly understood. We studied the spring‐time pattern of denitrifying enzyme…”
Get full text

Pioneer plant Phalaris arundinacea and earthworms promote initial soil structure formation despite strong alluvial dynamics in a semi-controlled field experiment by Schomburg, A., Brunner, P., Turberg, P., Guenat, C., Riaz, M., Le Bayon, R.C., Luster, J.

“…Soil structure formation is among the most important processes in river floodplains which are strongly influenced by alluvial dynamics. In the context of river…”
Get full text

Initial stages of soil formation in a riparian zone: Importance of biological agents and lithogenic inheritance in the development of the soil structure by Guenat, Claire, Bureau, Fabrice, Weber, Géraldine, Toutain, François

“…Our aim was to determine the relative importance of lithogenic inheritance and biological processes in the formation of the soil structure in the humus form…”
Get full text

Composition and superposition of alluvial deposits drive macro-biological soil engineering and organic matter dynamics in floodplains by Schomburg, A., Sebag, D., Turberg, P., Verrecchia, E.P., Guenat, C., Brunner, P., Adatte, T., Schlaepfer, R., Le Bayon, R.C.

“…Soil structure formation in alluvial soils is a fundamental process in near-natural floodplains. A stable soil structure is essential for many ecosystem…”
Get full text

Structure and formation of a stable histidine-based trifunctional cross-link in skin collagen by Yamauchi, M, London, R E, Guenat, C, Hashimoto, F, Mechanic, G L

“…A stable nonreducible trifunctional cross-linking amino acid has been isolated from mature bovine skin collagen fibrils. Previous cross-link peptide isolations…”
Get full text

Carbamazepine : Detection of another metabolite in serum, 9 hydroxymethyl-10-carbamoyl acridan by WAD, N, GUENAT, C, KRÄMER, G

“…In this article, the authors discuss 9-hydroxymethyl-10-carbamoyl acridan (9-OH-CBZ), another metabolite of carbamazepine (CBZ) found in serum. The retention…”
Get full text

Carbon storage and soil organic matter stabilisation in near-natural, restored and embanked Swiss floodplains: Properties, Processes and Ecological Functions of Floodplain, Peatland, and Paddy Soils by BULLINGER-WEBER, G, LE BAYON, R.-C, THEBAULT, A, SCHLAEPFER, R, GUENAT, C

Get full text

The role of vegetation and litter in the nitrogen dynamics of riparian buffer zones in Europe by Hefting, Mariet M., Clement, Jean-Christophe, Bienkowski, Piotr, Dowrick, David, Guenat, Claire, Butturini, Andrea, Topa, Sorana, Pinay, Gilles, Verhoeven, Jos T.A.

“…Plant uptake and denitrification are considered to be the most important processes responsible for N retention and mitigation in riparian buffers. In many…”
Get full text

Log decay of Picea abies in the Swiss Jura Mountains of central Europe by Bütler, Rita, Patty, Lita, Le Bayon, Renée-Claire, Guenat, Claire, Schlaepfer, Rodolphe

“…The key importance of coarse woody debris (CWD) for biodiversity is well acknowledged. However, its role in terrestrial nutrient and carbon cycles is less…”
Get full text

Evidence for a free radical mechanism of styrene-glutathione conjugate formation catalyzed by prostaglandin H synthase and horseradish peroxidase by Stock, B H, Schreiber, J, Guenat, C, Mason, R P, Bend, J R, Eling, T E

“…We have proposed, using styrene as a model, a new mechanism for the formation of glutathione conjugates that is independent of epoxide formation but dependent…”
Get full text

Identification and characterization of the major DNA adduct formed chemically and in vitro from the environmental genotoxin 3-nitrofluoranthene by Dietrich, A M, Guenat, C R, Tomer, K B, Ball, L M

“…The genotoxic environmental pollutant 3-nitrofluoranthene (3-NFA) was reduced chemically and allowed to react with calf thymus DNA, yielding one major adduct…”
Get more information