Publications associées à Facteur abiotique

Travel Time and Source Variation Explain the Molecular Transformation of Dissolved Organic Matter in an Alpine Stream Network

Tom Ian Battin, Hannes Markus Peter, Amber Joy Ulseth

Streams and rivers are important components of the carbon cycle as they transport and transform dissolved organic matter (DOM). Using high resolution Fourier transform ion cyclotron resonance mass spectrometry, we studied the spatial distribution of DOM at ...

2020

Species-species interactions modulate copper toxicity under different visible light conditions

Valérie Gagnaux

Combination of biotic and abiotic factors influences the effects of naturally occurring or anthropogenic chemicals on photosynthetic microorganisms in the aquatic environment. Nonetheless, the combined effects of physical stressors and species-species inte ...

ACADEMIC PRESS INC ELSEVIER SCIENCE2019

Chlorinated ethene plume evolution after source thermal remediation: Determination of degradation rates and mechanisms

Christof Holliger, Julien Maillard, Alexandra Marie Murray, Jérémy Zimmermann

The extent, mechanism(s), and rate of chlorinated ethene degradation in a large tetrachloroethene (PCE) plume were investigated in an extensive sampling campaign. Multiple lines of evidence for this degradation were explored, including compound-specific is ...

ELSEVIER2019

The sun is no fun without rain: Physical environments affect how we feel about yellow across 55 countries

Christine Mohr, Amer Chamseddine, Maya Roinishvili, Ahmad Abu-Akel, Ramiro Tau, Meng Zhang, Nevena Dimitrova, Niloufar Pouyan

Across cultures, people associate colours with emotions. Here, we test the hypothesis that one driver of this cross-modal correspondence is the physical environment we live in. We focus on a prime example - the association of yellow with joy, - which conce ...

ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD2019

A modeling approach integrating microbial activity, mass transfer, and geochemical processes to interpret biological assays: An example for PCE degradation in a multi-phase batch setup

Christof Holliger, Julien Maillard, Alexandra Marie Murray

The rate at which organic contaminants can be degraded in aquatic environments is not only dependent upon specific degrading bacteria, but also upon the composition of the microbial community, mass transfer of the contaminant, and abiotic processes that oc ...

PERGAMON-ELSEVIER SCIENCE LTD2019

Competition for light and water in a coupled soil-plant system

Gabriele Manoli, Sara Bonetti, Gabriel George Katul

It is generally accepted that resource availability shapes the structure and function of many ecosystems. Within the soil-plant-atmosphere (SPA) system, resource availability fluctuates in space and time whereas access to resources by individuals is furthe ...

2017

Geomorphic controls on elevational gradients of species richness

Andrea Rinaldo, Enrico Bertuzzo, Lorenzo Mari, Francesco Carrara, Florian Altermatt

Elevational gradients of biodiversity have been widely investigated, and yet a clear interpretation of the biotic and abiotic factors that determine how species richness varies with elevation is still elusive. In mountainous landscapes, habitats at differe ...

Natl Acad Sciences2016

Biodegradability of HCH in agricultural soils from Guadeloupe (French West Indies): identification of lin genes, involved in HCH degradation pathway

Luiz Felippe De Alencastro

Banana has been a main agricultural product in the French West Indies (Guadeloupe and Martinique) since the 1960s. This crop requires the intensive use of pesticides to prevent attacks by insect pests. Chlorinated pesticides, such as hexachlorocyclohexane ...

Springer Heidelberg2016

Peatland vascular plant functional types affect methane dynamics by altering microbial community structure

Vincent Eric Jules Jassey, Bjorn Jozef Maria Robroek, Robert Thomas Edmund Mills

Peatlands are natural sources of atmospheric methane (CH4), an important greenhouse gas. It is established that peatland methane dynamics are controlled by both biotic and abiotic conditions, yet the interactive effect of these drivers is less studied and ...

Wiley-Blackwell2015

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Facteur abiotique

Travel Time and Source Variation Explain the Molecular Transformation of Dissolved Organic Matter in an Alpine Stream Network

Species-species interactions modulate copper toxicity under different visible light conditions

Chlorinated ethene plume evolution after source thermal remediation: Determination of degradation rates and mechanisms

The sun is no fun without rain: Physical environments affect how we feel about yellow across 55 countries

A modeling approach integrating microbial activity, mass transfer, and geochemical processes to interpret biological assays: An example for PCE degradation in a multi-phase batch setup

Separating sources of density-dependent and density-independent establishment limitation in invading species

Competition for light and water in a coupled soil-plant system

Geomorphic controls on elevational gradients of species richness

Biodegradability of HCH in agricultural soils from Guadeloupe (French West Indies): identification of lin genes, involved in HCH degradation pathway

Peatland vascular plant functional types affect methane dynamics by altering microbial community structure

Graph Chatbot

Chattez avec Graph Search

Chlorinated ethene plume evolution after source thermal remediation: Determination of degradation rates and mechanisms

Biodegradability of HCH in agricultural soils from Guadeloupe (French West Indies): identification of lin genes, involved in HCH degradation pathway

Competition for light and water in a coupled soil-plant system

Geomorphic controls on elevational gradients of species richness

The sun is no fun without rain: Physical environments affect how we feel about yellow across 55 countries

A modeling approach integrating microbial activity, mass transfer, and geochemical processes to interpret biological assays: An example for PCE degradation in a multi-phase batch setup

Species-species interactions modulate copper toxicity under different visible light conditions

Peatland vascular plant functional types affect methane dynamics by altering microbial community structure

Separating sources of density-dependent and density-independent establishment limitation in invading species