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prof. dr. De Troch, Marleen
Persoonlijke homepage
Persoonlijke homepage


Prof. Dr. Marleen De Troch is a marine ecologist with a research interest in the role of invertebrates in marine food webs. Trophic interactions at the basis of marine food webs (mainly between bacteria, diatoms and copepods) are analysed by means of lab experiments and trophic biomarkers (stable isotopes, fatty acids). Special focus lies on fatty acid profiling but also transcriptomics are applied to understand the molecular aspects of the lipid metabolism under different stress conditions in a climate change context. The research is further extended to higher trophic levels in order to obtain an ecological basis of sustainable use of marine resources (aquaculture). The research is hypothesis driven and is conducted in coastal systems worldwide.

Thesaurustermen: Biodiversity-ecosystem functioning; Marine food web; Stabiele isotopen; Trophic markers; Vetzuren; Voedingsexperimenten
Taxonomische term: Copepoda [WoRMS]

Instituten (2)  Top | Instituten | Publicaties | Projecten | Datasets 
  • Universiteit Gent; Faculteit Wetenschappen; Vakgroep Biologie; Onderzoeksgroep Mariene Biologie (MARBIOL), meer
  • Functie: Associate Professor
    Contact op het instituut:
    Tel.: +32-(0)9-264 85 20
    Fax: +32 (0)9-264 85 98
  • Oceans & Lakes : Master of Marine and Lacustrine Science and Management
  • Functie: Lecturer
    Contact op het instituut:
Marleen De Troch

Projecten (18)  Top | Instituten | Publicaties | Projecten | Datasets 
  • Belang van trofische ecologie voor mariene biodiversiteit : een modelstudie op soortniveau met diatomeeën en harpacticoide copepoden
  • Biodiversity and the role of interstitial benthos of two European sandy beaches
  • Body - size and ecosystem dynamics: integrating pure and applied approaches from aquatic and terrestrial ecology to support an ecosystem approach
  • De rol van voedingsstrategieën voor het bepalen van de structuur en biodiversiteit van diatomeeën- en copepodengemeenschappen.
  • Ecological and genetic basis for sustainable fishery for the Atlantic seabob shrimp Xiphopenaeus kroyeri in the Guianan Ecoregion, South America
  • Ecologie van copepoden: structurele en functionele biodiversiteit in tropische zeegrasvelden. I
  • Ecologie van copepoden: structurele en functionele biodiversiteit in tropische zeegrasvelden. II
  • Een vergelijkende studie van de meio-epifauna geassocieerd met tropische en koudwater-koraalriffen
  • Effect of marine protected areas on biodiversity and trophodynamics in the southeastern part of The Philippines (Region XI)
  • Effect van biogeografische isolatie op mariene biodiversiteit: harpacticoide copepoden in tropische zeegrasvelden als modelstudie
  • Fatty acids at the basis of marine food webs: a baseline for sustainable use of marine food resources
  • Karakterisering en biobeschikbaarheid van organisch materiaal aan de basis van mariene voedselwebben
  • Marine Biodiversity and Ecosystem Functioning - EU Network of Excellence
  • Marine macrobenthic communities associated to Peruvian scallop Argopecten purpuratus culture: structural and functional diversity, feeding ecology and contaminant exposure
  • Meiobenthic And Nematode biodiversity: Unraveling Ecological and Latitudinal Aspects
  • PhD: Understanding the (a)biotic consequences of biogenic reef (re)introductions in the southern North Sea: a modelling approach
  • Strandobservatienetwerk: de toestand van de Belgische Noordzee, gemeten door burgers
  • What is the relative importance of chemical pollution and climatic factors in driving zooplankton community dynamics?

Datasets (9)  Top | Instituten | Publicaties | Projecten | Datasets 
  • Community analysis and feeding ecology of the ichthyofauna in Gazi Bay sampled in August 1993
  • Data from the effects of ultraviolet radiation and high temperature on fatty acids composition of Microcystis spp.
  • Diversity of meiobenthos in tropical seagrass beds of Gazi Bay (Kenya) sampled from 16 to 19 July 1996
  • Fatty acids analysis of shrimp in São Paulo, Brazil
  • Fatty acids in the mantle tissue of Mytilus edulis platensis
  • Harpacticoid copepods in tropical seagrass beds of Gazi Bay (Kenya) and Mbweni (Zanzibar) sampled in July and August 1996
  • How the Blue Economy affects plankton dynamics in the BPNS: data and scripts
  • Stable isotope ratios of C and N in benthic macrofauna from Mediterranean seagrass litter accumulations from Calvi Bay in 2011-2012
  • Stable isotope values of primary producers and macrofauna in the presence and absence of Lanice conchilega for the bay of the Mont Saint Michel and Boulogne (France) during spring and autumn

Publicaties (299)  Top | Instituten | Publicaties | Projecten | Datasets 
A1 publicaties (158) [show]
Peer reviewed publicaties (4) [show]
Boeken (2) [show]
Boekhoofdstukken (13) [show]
Thesissen (2) [show]
Abstracts (62) [show]
Rapporten (2) [show]
Overige publicaties (13) [show]
Thesis (co-)promotor (40) [show]
Thesis begeleider (3) [show]

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