Organisation

WOMS 2013 will take place during 3 days in July 2013 in Toulon, France. Two invited speakers and 5 or 6 talks on recent research domain dealing with DOM spectroscopy will be scheduled each day.

A fourth day will be dedicated, on choice, to a round table for elaborating recommendations, to a training period on PARAFAC, or to a IHSS session focused on organic matter characterization.

IHSS Program

Day 4 – Friday 19 – IHSS Day

IHSS Day 2013

9h00-9h10h

Introduction

9h15-9h35

Julien GUIGUE, Olivier MAMTHIEU, Stéphane MOUNIER, Yves LUCAS, Rémi LAFFONT, Philippe AMIOTTE-SUCHET, Jean LEVEQUE. (IHSS-4)

The use of 3D-Fluorescence and potential biodegradability for the comparison of extraction procedures of water-extractable organic matter in soils

9h35-10h55

Madi ABAKER, Nicola RAPETTI, Stéphane MOUNIER. (IHSS-3)

L’absorption UV-Visible et la spectroscopie de fluorescence indicateurs de suivi de l’évolution des composts de déchets vert.

10h55-10h15

Jean-Pierre GAGNE, Mathieu MILLOUR et Émilien PELLETIER (IHSS-7)

Interactions entre les nanoparticules d’argent et la matière organique dissoute sous des conditions environnementales estuariennes

10h15-11h15

Poster Session – Pause

11h15-12h00

Monserrat FILELLA

Quantification of natural organic matter: caveats and needs

12h00-13h30

Lunch

14h00-14h20

MBA EKOMO Vitalys, MOUNIER Stéphane, TRICHET Jean. (IHSS-5)

Etude de la de matière organique incluse dans les minéraux (phosphate ou ambre) par spectroscopie

14h20-14h40

Ezzhora NKHILIi, Patrycja BOGUTA, Romualda BEJGER, Ghislain GUYOT, Zofia SOKOLOWKA,Claire RICHARD (IHSS-2)

Sensitizing properties of WEOMs extracted from soils

14h40-16h00

General Assembly + Communication – Price

16h00-16h30

Pause

16h30-17h30

General Assembly + Staff meeting

IHSS – Poster list :

IHSS-6

M. FILELLA, S. MOUNIER, F. QUENTEL, J.-C. RODRIGUEZ-MURILLOo.

The need for quantification of natural organic matter:

evaluation of a simple, handheld fluorometer in freshwaters

IHSS-1

Yuzhe GUO, Phuong Than NGUYEN, Caroline BONNOT, Gilles VARRAULT, Marc BENEDETTI, Marie-Ange CORDIER, Edith PARLANTI

Optical Properties of dissolved organic matter in the Sein River Catchment (France).

IHSS-8

Olsen MOULOUBOU, Pascale PRUDENT, Bruno COULOMB, Frederic THERAULAZ

Spectroscopic developments for the study of Soil Organic Matter (SOM) in liquid extracts and on solid phase

IHSS-9

Duc Huy DANG, Véronique LENOBLE, Gaël DURRIEU, Jean-Ulrich MULLOT,
Stéphane MOUNIER and Cédric GARNIER

The porewater size/reactivity model for marine sediment organic matter dynamics: an assessment by UV absorbance and 3D fluorescence

 

Poster Session

P01- ROHIA et al – (Finland) – Characterizing lake DOM across boreal and arctic landscapes

P02- ROYER et al – (France) – Error analysis of low-rank three-way tensor factorization approach to blind source separation

P03- ASSAAD et al – (France) – Characterization of dissolved organic matter in industrial rivers

P04 – GUIGUE et al – (France) – The use of 3D-Fluorescence and potential biodegradability for the comparison of extraction procedures of water-extractable organic matter in soils

P05 – GADIO et al – (France) – Organic matter sources by Time-Resolved Spectra

P06 – DAOUK et al – (Switzerland) – Multiple interactions between the herbicide glyphosate, dissolved organic matter (DOM) and copper in a vineyard environment assessed with UV/Vis fluorescence spectroscopy

P07 – GUYOT et al – (France) – The Triplet States of Dissolved Organic Matter observed by Phosphorescence Spectroscopy at 77 K

P08 – CHIRANJEEVULU et al – (India) – Diel changes of dissolved fluorescence related to microbial activity in the tropical western Bay of Bengal.

P09 -COELHO et al – (France)- Assessing oxydation mechanisms of wine phenolic compounds via fluorescence signatures of composted winery organic matter.

P10 – GAGNE et al – (Canada) – Extraction préparative de substances humiques marines dissoutes des eaux de l’estuaire du Saint-Laurent, Québec, Canada

P11 – GIOVANELA et al – (Brasil) -Fluorescence characteristics of aquatic fulvic and humic acids from varied origins as viewed by excitation/emission matrix (EEM) spectroscopy

P12 -GUO et al – (France) – Optical properties of dissolved organic matter in the Seine river catchment (France).

P13 – GUO et al – (China) – DOM in groundwater_coastal Dagu River watershed

 

April 10th, 2013 : Opening of the registration link

Dear all, since today, April 10th 2013, the link for registration is opened. Do not forget to register !

Note that you can have cheap room near the workshop’s site by booking a student room at the university. It is situated on the Toulon University Campus, really close by. The Workshop place is at 5 min by walking in little pine forest. A commercial center is situated at 10 min walking.

To take advantage of this accomodation you need to register before the end of April. Be careful, after this date, registration will still be opened but not the student room booking !!!

Benefit about this advantageous price in the South of France by booking as soon as possible.

 

 

Call of Paper GF-IHSS Day

Appel à Contribution – Journée IHSS-FranceLe vendredi 19 juillet à Toulon

Le Groupe Français IHSS organise une journée spécifique autour de la MO dans le cadre du Workshop WOMS13 (WorkShop on Organic Matter Spectroscopy). Cette journée s’organisera autour des thèmes suivants :

– Analyse des MON et suivi en milieu naturel (monitoring)

– Role des MON dans le transport/mobilité des métaux

– Rôle des MON dans le transport/mobilité des contaminants organiques

– Rôle des MON dans la dégradation (photo-induites/biodégradation) des contaminants

– Transport des MON vers les aquifères, i.e. stockage des MON dans les sols !

– Dynamique temporelle et spatiale de la MON en milieu naturel (mobilité/réactivité) ???

Il sera possible de participer à cette journée de 3 manières :

– En simple participant, pour cela il suffira de s’inscrire en ligne pour la journée à partir du site www.woms13.fr

– En présentant un poster : Pour cela, transmettre un résumé d’une page en format pdf, avec le titre les auteurs et leurs affiliations pour la constitution du programme à contact@ihss.fr (prévoir le logo IHSS sur le poster). Le bureau fera une sélection des propositions en fonction du nombre de panneau disponible pour la manifestation. Si vous participez également aux trois journées woms13, les posters seront exposés en même temps que ceux du woms13, bénéficiant d’une audience plus large.

– En faisant une présentation orale : Pour cela, transmettre également un résumé d’une page en format pdf, avec le titre les auteurs et leurs affiliations pour la constitution du programme à contact@ihss.fr. Le bureau fera une sélection des propositions, et pourra vous proposer en fonction du nombre de créneaux et de la qualité du sujet, de transformer votre contribution en poster.

Les langues officielles de la journée GF-IHSS sont le français et l’anglais, les participants du WOMS13 ont également la possibilité d’assister au présentation de l’IHSS.

Les résumés sont à transmettre avant la mi-mars – Résultat des sélections mi-mai

Le Groupe Français IHSS donnera la préférence aux travaux présentés par des doctorant-es portant sur les thématiques de la journée, ou à des communications de chercheur-es chevronné-es présentant un travail d’ordre général apportant un éclairement et une avancée pour la recherche actuelle sur la matière organique.

Tarifs (hors logements et extra) :

Participation à la journée seulement (1 jours)

Participation à la journée GF-IHSS et au WOMS13 (4 jours) :

Réduction Membre IHSS (donner n° adhérent)

Chercheur-es

100€

350€

-50€

Etudiant-es / Sans Emploi

60€

150€

-50€

Logement : Il sera possible de réserver une chambre au CLOUS de l’université de Toulon à condition de valider sa participation avant fin avril.

Repas : Il est prévu un repas-buffet le midi sur le lieu de la conférence.

Plan d’accès :

Par Train : Arrivée à la Gare SNCF de Toulon puis prendre le train ligne 191 à partir de la place de la liberté (20 min)

Par Avion : Arrivée Aéroport de Hyère-Toulon. Puis prendre un taxi ou ligne 103 arrêt Université (env. 30 min)

En voiture : En arrivant de Marseille : Traverser Toulon, suivre l’autoroute et prendre la sortie Université.

En arrivant de Nice, prendre la sortie n°6 La bastide Verte.

Training on Candecomp / PARAFAC algorithms

The last day of this Workshop will be dedicated to a 3h-training stage for researchers or students who want to learn how to use PARAFAC algorithms.

This learning and training will be performed on a user-friendly home made Matlab program using different PARAFAC decomposition algorithms and several correction options (absorbance, controlled dilution or extreme dilution).

During the training, a model data-set will be used, but it will be possible to undertake the processing of personal data. At the end of the training session, an executable version of the program will be provided for in-lab use.

Scientific Committee

The Scientific Board (alphabetical order)

Andy Baker, Magdalena Bieroza, David Brie, Pierre Comon, Weidong Guo, Ivica Kopriva, Stéphane Mounier, Roland Redon, Claire Richard, Nadège Thirion-Moreau

Andy BakerAndy Baker : (www) Andy Baker is a Professor in the School of Biological, Earth and Environmental Sciences at UNSW. Andy joined the University in 2010 and is the Director of the Connected Waters Initiative (CWI) Research Centre, UNSW’s inter-disciplinary groundwater research centre. Andy’s research interests include karst hydrology and geochemistry; the paleoclimate reconstructions from cave stalagmites; isotope geochemistry;  the characterisation of organic matter in rivers, ground waters and engineered systems, including potable and recycled water; and surface and groundwater quality monitoring.

Magdalena BierozaDr Magdalena Bieroza : (www) My research interests concentrate mainly on catchment hydrology ( water quality, C, N, and P cycling), water treatment (potable  water quality, water supply), modelling and dissemination of environmental data using statistical analysis, geomatics (GIS, remote sensing), and advanced computing technologies. I am also interested in intelligent data processing systems (analysing and solving complex planning and optimisation problems), computer assisting systems in decision-making processes in environmental sciences using artificial neural networks, evolutionary algorithms, decision trees and fuzzy logic, and data-mining of complex environmental databases. An important part of my research has been focused on advanced computational techniques for analysis of large environmental datasets, including continuous online measurements of water quality (Carstea et al., 2010), pattern-recognition and calibration of high-dimensional water quality data (Bieroza et al., 2009, 2010), long-term water quality datasets and spatial data (Howden et al., 2010), and spatial data analysis using GIS technologies.

David BrieDavid Brie : (www)

 

Pierre ComonPierre Comon : (www) Blind techniques: equalization, identification, source separation (past),  Digital communications, interception, surveillance (past), Tensor decompositions, Data analysis,     High-order statistics, Biomedical, Environment

Pierre Comon is research director with CNRS, at http://www.gipsa-lab.grenoble-inp.fr. His reseach interests include the development of tensor tools for data mining in general, and for health and environment in particular. In this context, Blind Source Separation and Independent Component Analysis, which have been his main concern these last twenty years, may be seen as an application. Some tensor codes have been put online in 2009  and can be freely downloaded; see the « projects » tab at the speaker home page: http://www.gipsa-lab.grenoble-inp.fr/~pierre.comon

 

Guo WeidongWeidong Guo : (www) My research interest is to characterize DOM in natural and engineered systems and evaluate the environmental impacts of DOM based on the DOM characteristics. In one research topic, I use fluorescence spectroscopy data to examine the temporal and spatial distributions of DOM in lakes and rivers particularly relying on fluorescence EEM-PARAFAC. Recent EEM-PARAFAC applications include the prediction of BOD and COD in urban river water affected by wastewater effluent, organic carbon source tracing for a recently constructed dam reservoir, and characterizing DOM changes during storm runoff. I often make effort to correlate the DOM fluorescence data with other environmental significances of DOM such as disinfection by-products, and heavy metal and organic pollutant binding properties. One of my recent studies was to use an advanced data treatment method called “two-dimensional correlation spectroscopy (2D-COS)” for exploring the structural heterogeneity and the kinetic behavior of DOM.

Ivica KoprivaIvica Kopriva : (www) Algorithms for blind signal processing  (independent component analysis, sparse component analysis, nonnegative matrix and tensor factorizations, kernel-based nonlinear blind source separation, blind deconvolution) with applications: in medical image analysis (multi-spectral  fluorescent imaging, CT and magnetic resonance imaging), EEG data analysis, hyperspectral remote sensing, chemometrics (extraction of pure components-metabolites from mixtures of NMR and mass spectra). Basis learning methods for sparse representation of signals and algorithms for nonlinear reconstruction of signals sampled in sub-Nyquist regime: applications to missing data reconstruction, denoising and solution of underdetermined blind source separation problem.

Stéphane MounierStéphane Mounier : (www) Application of the fluorescence spectroscopy for the organic matter caracterisation and its behaviour in soils, rivers and sea. Studies on the use of PARAFAC as a powerfull tools for 3D-Fluorescence decomposition for environmental purpose. Inner effect and non_linear interferences are also studied in laboratory. With µ-pollutants like trace metallic elements or organic µ-pollutants we use the quenching property for complexant capacities determination or constant of transport. Research on TLRS (Time Life Resolved Spectroscopy) are also investigated for the organic matter caracterisation in natural sample without any treatment or only filtration. All these techniques are applied to environmental monitoring of coastal and soil transfert.

Roland RedonRoland Redon : (www)

 

 

Claire RichardClaire Richard : (www) Rôle de la lumière solaire sur le devenir des micropolluants organiques dans l’environnement. Etudes mécanistiques des réactions par irradiation en lumière continue et spectroscopie transitoire.

identity_NadegeThirionMoreauNadège Thirion-Moreau : (http://www.lsis.org/fiche/nadege_thirion_moreau.html https://www.researchgate.net/profile/Nadege_THIRION-MOREAU/). Blind techniques: identification, source separation, multi-dimensional deconvolution, matrix decompositions (joint (zero)-diagonalization, joint block diagonalization), tensor decompositions, non-stationary signals: adaptative methods, (spatial) quadratic time-frequency distributions, marine surveillance, environmental data analysis.

 

 

 

Organisation Committee

Organization Committee WOMS 13:

 

  • E. Carstea, INOE 2000, National Institute of R& D for Optoelectronics, Magurele, Romania
  • M. Goutx, MIO, Campus Luminy, Bâtiment TPR1, entrée F, 1er étage, 13009 Marseille, France
  • W. Guo, State Key Laboratory of Marine Environmental Science (Xiamen University), China
  • M. Tedetti, MIO, Campus Luminy, Bâtiment TPR1, entrée F, 1er étage, 13009 Marseille, France
  • D. Milori, EMBRAPA, Centro Nacional de Pesquisa Desenvolvimento de Instrumentação Agropecuária, Brasil
  • N. Mladenov, Department of Civil Engineering, Kansas State University
  • S. Mounier, Université du Sur Toulon Var, Laboratoire PROTEE, France
  • R. Redon, Université du Sud Toulon Var, Laboratoire PROTEE, France
  • N. Thirion-Moreau, Univsersité du Sud Toulon Var, LSIS – Laboratoire des Sciences de l’Information et des systèmes, France
  • V. Lenoble, Université du Sur Toulon Var, Laboratoire PROTEE, France

 

Program Tuesday July 16th, 2013

WOMS13 program (pdf version)

8h00-9h00

9h00-9h15

Registering time

opening of the congress by the President of Toulon University

Chairman :

K. Murphy

Secretary :

S. Mounier and W. Guo

Oceanic & Coastal / Geochemistry

9h15-10h00

I1.1

Kathleen MURPHY

PARAFAC analysis of NOM – interpretations, challenges and directions.

10h00-10h30

D1.1

YANG et al

Dynamics of CDNOM from watershed to estuary

10h30-10h45

coffee break/poster session

10h45-11h15

D1.2

DUPOUY et al

Origin and spatial distribution of CDNOM in a tropical lagoon subjected to natural and anthropogenic impacts

11h15-11h45

D1.3

KOWALCZUK et al

Composition of Dissolved Organic Matter along an Atlantic Meridional Transect from fluorescence spectroscopy and Parallel Factor Analysis.

11h45-12h15

coffee break/Discussion / poster session

12h15-14h00

Lunch

Lake, montain & River / Geochemistry

Chairman

Treavor H. BOYER

Secretary :

M Tedetti and E. Carstea

14h00-14h30

D1.4

KOTHAWALA et al

TO BE CONFIRMED

Detangling the influence of climatic, catchment and

water chemistry on the fluorescence characteristics of dissolved organic carbon in lakes.

14h30-15h00

D1.5

PONS et al

Characterization of dissolved organic matter in Vosges Mountains river heads

15h00-15h30

D1.6

HAMMOU et al

Fluorescence characterisation of natural organic matter (NOM) from soils and sediments of the Têt river watershed (France) using PARAFAC algorithm. Proposition of a nomenclature from NOM fluorophores.

15h30-16h00

D1.7

GOGO et al

Deciphering the effect of mixed Sphagnum rubellum – Molinia caerulea on litter decomposition through the 3D fluorescence analysis of Water Extractable Organic Matter.

16h00-16h30

Coffee break – poster

16h30-17h15

I1.2

Treavor H. BOYER

Behavior of reoccurring PARAFAC components in dissolved organic matter fluorophores in natural and engineered systems.

17h15-18h15

Brainstorming: Do PARAFAC components have a physical meaning ?
animators: K. Murphy, T.H. Boyer, S. Mounier, W. Guo, M. Tedetti, E. Carstea

18h30 French Riviera WINES TASTING and their Fluorescence signal animated by C. Garnier

vin_canard_b1

Program Wednesday July 17th, 2013

WOMS13 program (pdf version)

Chairman :

Lieven DE LATHAUWER

Secretary :

N. Thirion, R. Redon

Advanced signal processing / Correction and innovation

9h15-10h

I2.1

Lieven DE LATHAUWER

Advances in numerical multilinear algebra

10h-10h30

D2.1

LUCIANI et al.

Algorithm for CP decomposition of fluorescence tensor and over-factoring problem.

10h30-10h45

coffee break/ poster session

10h45-11h15

D2.2

GADIO et al :

Monitoring of organic matter sources by Time-Resolved

Spectroscopy (TRS) in the Pantanal Wetland,Brazil.

11h15-11h45

D2.3

LI et al :

Chromatography multi-excitation/emission-scan technique: a

promising substitute of PARAFAC for EEM interpretation.

11h45-12h15

coffee break/ poster session

12h15-14h00

Lunch

Time & spatial monitoring / Geochemistry

Chairman

P. COBLE

Secretary :

M Goutx and C. Richard

14h00-14h30

D2.4

BIEROZA et al

The value of fluorescence spectroscopy and automated high-frequency nutrient monitoring in understanding of biogeochemical processes in groundwater-fed stream.

14h30-15h00

D2.5

CARSTEA et al

On-line Parafac analysis of fluorescence spectra.

15h00-15h30

D2.6

TEDETTI et al

Development of a submersible fluorometer based on deep ultraviolet LEDs for the detection of phenanthrene- and tryptophan-like compounds in marine waters.

15h30-16h00

D2.7

FERRETTO et al

Characterization of PAH and pesticide fluorescence signatures in complex mixtures using excitation-emission matrices and parallel factor analysis.

16h00-16h30

Coffee – poster

16h30-17h15

I2.2

P. COBLE

Title in progress

17h15-18h15

Brainstorming: What are the future innovations in fluorescence signal processing and measurement?

animators: L. Delathauwer, P. Coble, N. Thirion, R. Redon, M. Goutx, C. Richard

 18h30  visit of the fluoropole

Program Thursday July 18th, 2013

WOMS13 program (pdf version)

Chairman :

J. HUR

Secretary :

M. Bieroza and P. Comon (or E. Carstea)

Artificial & Anthropogenic / Monitoring

9h15-10h

I3.1

J. HUR

Water quality monitoring and pollution source tracing for lakes and rivers using fluorescence EEM-PARAFAC

10h-10h30

10h15-10h45

D3.1

BORISOVER et al

SAFAS ‘s presentation

Fluorescent organic matter in wastewater treatment plants: insight based on the EEM+PARAFAC methodology.

10h45-11h

coffee break/poster session

11h-11h30

D3.2

AL-JANABI et al

The application of Fluorescence Quenching Models in Drinking Water.

11h30-12h

D3.3

MOUNIER et al

Evaluation of inner filter effect on the fluorescence excitation emission matrix of a complex mixture of fluorescing and absorbing compounds.

12h-12h30

SAFAS’s demonstration

12h30-14h00

Lunch

Chairman :

P. Comon

Secretary :

D. Brie (or N. Thirion) and C. Richard

Geochemical and interaction

14h00-14h30

D3.4

LAURENTIIS et al

Crossing the treeline: Variations in the photochemical reactivity of chromophoric dissolved organic matter in mountain lakes.

14h30-15h00

D3.5

COPPIN et al Metals binding properties of dissolved organic matter determined by fluorescence quenching of Excitation-Emission Matrix of Fluorescence using a microplate fluorimeter.

15h00-15h30

I.3.2.

COMON P. Existence of the best low-rank tensor approximate

15h30-16h00

Coffee – poster – demo

   

16h15-17h15

Brainstorming: EEMs and monitoring: do we need to use hyphenated methods?

 animators: J. Hur, P. comon, M. Bieroza, D. Brie, C. Richard

20h

Gala Dinner – Le Barbecue