Publications and communications of Fleur Roland

Borges, A., Deirmendjian, L., Bouillon, S., Okello, W., Lambert, T., Roland, F., Razanamahandry, V. F., Voarintsoa, N. R. G., Darchambeau, F., Kimirei, I. A., Descy, J.-P., Allen, G. H., & Morana, C. (24 June 2022). Greenhouse gas emissions from African lakes are no longer a blind spot. Science Advances, 8 (25), 1-17. doi:10.1126/sciadv.abi8716

Descy, J.-P., Latli, A., Roland, F., Borges, A., Lambert, T., Morana, C., Kestemont, P., Joaquim-Justo, C., Everbecq, E., Usseglio-Polatera, P., Beisel, J., Verniers, G., & Pigneur, L. (2022). 5.1 The Meuse River basin. In Rivers of Europe (Second Edition). Elsevier.

Roland, F., Borges, A., Bouillon, S., & Morana, C. (01 September 2021). Nitrate-dependent anaerobic methane oxidation and chemolithotrophic denitrification in a temperate eutrophic lake. FEMS Microbiology Ecology, 97 (10 (fiab124)), 1-10. doi:10.1093/femsec/fiab124

Morana, C., Bouillon, S., Nolla-Ardèvol, V., Roland, F., Okello, W., Descy, J.-P., Nankabirwa, A., Nabafu, E., Springael, D., & Borges, A. (22 June 2021). Methane paradox in tropical lakes? Sedimentary fluxes rather than pelagic production in oxic conditions sustain methanotrophy and emissions to the atmosphere [Paper presentation]. ASLO 2021 Aquatic Sciences Virtual Meeting.

Roland, F., Borges, A., Darchambeau, F., Lliros, M., Descy, J.-P., & Morana, C. (15 January 2021). The possible occurrence of iron-dependent anaerobic methane oxidation in an Ancient ocean analog. Scientific Reports, 11 (1597), 1-11. doi:10.1038/s41598-021-81210-x

Borges, A., Lambert, T., Descy, J.-P., Darchambeau, F., Deirmendjian, L., Roland, F., Bouillon, S., Morana, C., Soto, D., Snoeks, J., Van Steenberge, M., Decru, E., Vranken, N., Maetens, H., Diedericks, G., De Merode, E., Okello, W., Bwambale, M., Nankabirwa, A., ... Stoyneva, M. (2021). "Human impacts on ecosystem health and resources of Lake Edward" Final Report. BELSPO.

Morana, C., Bouillon, S., Nolla-Ardèvol, V., Roland, F., Okello, W., Descy, J.-P., Nankabirwa, A., Nabafu, E., Springael, D., & Borges, A. (29 October 2020). Methane paradox in tropical lakes? Sedimentary fluxes rather than pelagic production in oxic conditions sustain methanotrophy and emissions to the atmosphere. Biogeosciences, 17 (0), 5209-5221. doi:10.5194/bg-17-5209-2020

Stoyneva-Gärtner, M. P., Morana, C., Borges, A., Okello, W., Bouillon, S., Deirmendjian, L., Lambert, T., Roland, F., Nankabirwae, A., Nabafue, E., Darchambeau, F., & Descy, J.-P. (01 August 2020). Diversity and ecology of phytoplankton in Lake Edward (East Africa): Present status and long-term changes. Journal of Great Lakes Research, 46 (4), 741-751. doi:10.1016/j.jglr.2020.01.003

Morana, C., Bouillon, S., Nolla-Ardèvol, V., Roland, F., Okello, W., Descy, J.-P., Nankabirwa, A., Nabafu, E., Springael,, D., & Borges, A. (19 May 2019). Methane production in oxic surface waters is widespread but insufficient to support methanotrophy in tropical lakes [Paper presentation]. Inland carbon cyclcing, Lausanne, Switzerland.

Roland, F., Morana, C., Darchambeau, F., Crowe, S. A., Thamdrup, B., Descy, J.-P., & Borges, A. (31 December 2018). Anaerobic methane oxidation and aerobic methane production in an east African great lake (Lake Kivu). Journal of Great Lakes Research, 44 (6), 1183-1193. doi:10.1016/j.jglr.2018.04.003

Roland, F., Borges, A., Darchambeau, F., Lliros, M., Descy, J.-P., & Morana, C. (September 2018). Methane cycling in a ferruginous tropical lake (Kabuno Bay, East Africa) [Poster presentation]. Big Lakes-Small World, Evian-les-Bains, France.

Roland, F., Darchambeau, F., Borges, A., Morana, C., De Brabandere, L., Thamdrup, B., & Crowe, S. A. (September 2018). Denitrification, anaerobic ammonium oxidation, and dissimilatory nitrate reduction to ammonium in an East African Great Lake (Lake Kivu) [Poster presentation]. Big Lakes-Small World, Evian-les-Bains, France.

Roland, F., Morana, C., Darchambeau, F., Crowe, S. A., Thamdrup, B., Descy, J.-P., & Borges, A. (September 2018). Anaerobic methane oxidation and aerobic methane production in Lake Kivu [Paper presentation]. Big Lakes-Small World, Evian-les-Bains, France.

Borges, A., Darchambeau, F., Lambert, T., Bouillon, S., Morana, C., Brouyère, S., Hakoun, V., Jurado Elices, A., Tseng, H.-C., Descy, J.-P., & Roland, F. (2018). Effects of agricultural land use on fluvial carbon dioxide, methane and nitrous oxide concentrations in a large European river, the Meuse (Belgium). Science of the Total Environment, 610–611 (-), 342-355. doi:10.1016/j.scitotenv.2017.08.047

Roland, F., Darchambeau, F., Borges, A., Morana, C., De Brabandere, L., Thamdrup, B., & Crowe, S. A. (2018). Denitrification, anaerobic ammonium oxidation, and dissimilatory nitrate reduction to ammonium in an East African Great Lake (Lake Kivu). Limnology and Oceanography, 63 (2), 687-701. doi:10.1002/lno.10660

Roland, F. (2017). Biogeochemical processing of greenhouse gases (methane and nitrous oxide) in meromictic lakes [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/206918

Lambert, T., Bouillon, S., Darchambeau, F., Morana, C., Roland, F., Descy, J.-P., & Borges, A. (2017). Effects of human land use on the terrestrial and aquatic sources of fluvial organic matter in a temperate river basin (The Meuse River, Belgium). Biogeochemistry, 136 (-), 191-211. doi:10.1007/s10533-017-0387-9

Michiels, C. C., Darchambeau, F., Roland, F., Morana, C., Lliros, M., Garcia-Armisen, T., Thamdrup, B., Borges, A., Canfield, D. E., Servais, P., Descy, J.-P., & Crowe, S. A. (2017). Iron-dependent nitrogen cycling in a ferruginous lake and the nutrient status of Proterozoic oceans. Nature Geoscience, 10 (0), 217–221. doi:10.1038/NGEO2886

Roland, F., Darchambeau, F., Morana, C., & Borges, A. (2017). Nitrous oxide and methane seasonal variability in the epilimnion of a large tropical meromictic lake (Lake Kivu, East-Africa). Aquatic Sciences, 79 (0), 209-218. doi:10.1007/s00027-016-0491-2

Roland, F., Darchambeau, F., Morana, C., Bouillon, S., & Borges, A. (2017). Emission and oxidation of methane in a meromictic, eutrophic and temperate lake (Dendre, Belgium). Chemosphere, 168 (-), 756-764. doi:10.1016/j.chemosphere.2016.10.138

Morana, C., Roland, F., Crowe, S. A., Llirós, M., Borges, A., Darchambeau, F., & Bouillon, S. (2016). Chemoautotrophy and anoxygenic photosynthesis within the water column of a large meromictic tropical lake (Lake Kivu, East Africa). Limnology and Oceanography, 61 (4), 1424-1437. doi:10.1002/lno.10304

Descy, J.-P., André, L., Delvaux, C., Monin, L., Bouillon, S., Morana, C., Borges, A., Darchambeau, F., Roland, F., Van de Vyver, E., Verleyen, E., Steigüber, C., Vyverman, W., Cornet, Y., Poncelet, N., Tomazic, I., van Lipzig, N., Thiery, W., Guillard, J., ... Nyinawamwiza, L. (2015). East African Great Lake Ecosystem Sensitivity to changes final report. Brussels, Belgium: Belgian Science Policy.

Morana, C., Borges, A., Roland, F., Darchambeau, F., Descy, J.-P., & Bouillon, S. (2015). Methanotrophy within the water column of a large meromictic tropical lake (Lake Kivu, East Africa). Biogeosciences, 12 (7), 2077-2088. doi:10.5194/bg-12-2077-2015

Morana, C., Darchambeau, F., Roland, F., Borges, A., Muvundja, F., Kelemen, Z., Masilya, P., Descy, J.-P., & Bouillon, S. (2015). Biogeochemistry of a large and deep tropical lake (Lake Kivu, East Africa: insights from a stable isotope study covering an annual cycle. Biogeosciences, 12 (16), 4953-4963. doi:10.5194/bg-12-4953-2015

Borges, A., Meysman, F., Darchambeau, F., Beulen, A., Roland, F., & Harlay, J. (05 May 2014). CO2, CH4 and N2O dynamics and fluxes in the brackish Lake, Grevelingen (The Netherlands) [Poster presentation]. 46th international Liège colloquium, Low oxygen environments in marine, estuarine and fresh waters, Liège, Belgium.

Morana, C., Borges, A., Darchambeau, F., Roland, F., Montante, L., Descy, J.-P., & Bouillon, S. (05 May 2014). Methanotrophy and chemoautotrophy within the redox gradient of a large and deep tropical lake (Lake Kivu, East Africa) [Paper presentation]. 46th international Liège colloquium, Low oxygen environments in marine, estuarine and fresh waters, Liège, Belgium.

Morana, C., Darchambeau, F., Muvundja, F., Roland, F., Kelemen, Z., Commarieu, M.-V., Leporcq, B., Alunga, G., Masiya, P., Descy, J.-P., Borges, A., & Bouillon, S. (05 May 2014). Carbon cycling in a large, meromictic tropical lake (Lake Kivu, East Africa): insights from seasonal monitoring of biogeochemical depth profiles [Paper presentation]. 46th international Liège colloquium, Low oxygen environments in marine, estuarine and fresh waters, Liège, Belgium.

Morana, C., Darchambeau, F., Muvundja, F., Roland, F., Kelemen, Z., Commarieu, M.-V., Leporcq, B., Alunga, G., Masiya, P., Descy, J.-P., Borges, A., & bouillon, S. (05 May 2014). Carbon cycling in a large, meromictic tropical lake (Lake Kivu, East Africa): insights from seasonal monitoring of biogeochemical depth profiles [Paper presentation]. 46th international Liège colloquium, Low oxygen environments in marine, estuarine and fresh waters, Liège, Belgium.

Roland, F., Darchambeau, F., Crowe, S., & Borges, A. (05 May 2014). Anaerobic methane oxidation in two tropical freshwater systems [Poster presentation]. 46th international Liège colloquium, Low oxygen environments in marine, estuarine and fresh waters, Liège, Belgium.

Borges, A., Meysman, F., Darchambeau, F., Beulen, A., Roland, F., & Harlay, J. (27 April 2014). CO2, CH4 and N2O dynamics and fluxes in the brackish Lake Grevelingen (The Netherlands) [Poster presentation]. European Geosciences Union, General Assembly, Vienna, Austria.

Morana, C., Borges, A., Darchambeau, F., Roland, F., Montante, L., Descy, J.-P., & Bouillon, S. (27 April 2014). Methanotrophy and chemoautotrophy within the redox gradient of a large and deep tropical lake (Lake Kivu, East Africa) [Paper presentation]. European Geosciences Union, General Assembly, Vienna, Austria.

Morana, C., Darchambeau, F., Muvundja, F., Roland, F., Kelemen, Z., Commarieu, M.-V., Leporcq, B., Alunga, G., Masiya, P., Descy, J.-P., Borges, A., & Bouillon, S. (27 April 2014). Carbon cycling in a large, meromictic tropical lake (Lake Kivu, East Africa): insights from seasonal monitoring of biogeochemical depth profiles [Poster presentation]. European Geosciences Union, General Assembly, Vienna, Austria.

Roland, F., Darchambeau, F., Crowe, S., & Borges, A. (27 April 2014). Anaerobic methane oxidation in two tropical freshwater systems [Poster presentation]. European Geosciences Union, General Assembly, Vienna, Austria.

Michiels, C., Darchambeau, F., Roland, F., Morana, C., Lliros, M., Garcia-Armisen, T., Thamdrup, B., Borges, A., Bouillon, S., Canfield, D., Servais, P., Descy, J.-P., & Crowe, S. (2014). NO3- Reduction is Fe-Dependent in a Ferruginous Chemocline [Paper presentation]. Goldsmith Conference, Sacramento, United States.

Roland, F., Borges, A., Crowe, S., & Darchambeau, F. (12 November 2013). Contribution to the description of the nitrogen cycle in Lake Kivu [Poster presentation]. Active Volcanism and Continental Rifting (AVCOR 2013).

Roland, F., Darchambeau, F., & Borges, A. (12 November 2013). Methane cycle and methane oxidation in Lake Kivu and Kabuno bay [Paper presentation]. Active Volcanism and Continental Rifting (AVCOR 2013).

Darchambeau, F., Roland, F., Crowe, S., De Brabandere, L., Llirós, M., Garcia-Armisen, T., Inceoglu, O., Michiels, C., Servais, P., Morana, C., Bouillon, S., Meysman, F., Veuger, B., Masilya, P., Descy, J.-P., & Borges, A. (07 April 2013). Denitrification, anammox and fixed nitrogen removal in the water column of a tropical great lake [Paper presentation]. EGU General Assembly 2013, Vienna, Austria.

Roland, F. (2012). Contribution à la description du cycle de l'azote au sein des eaux superficielles du lac Kivu (Afrique de l'Est) [Master’s dissertation, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/155778