Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Pierre Polsenaere"'
Autor:
Raphaël Savelli, Vona Méléder, Philippe Cugier, Pierre Polsenaere, Christine Dupuy, Johann Lavaud, Alexandre Barnett, Vincent Le Fouest
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
Microphytobenthos (MPB) at the sediment surface of intertidal mudflats are known to show a high spatial and temporal variability in response to the biotic and abiotic conditions prevailing at the mud surface. It makes long-term and large-scale monito
Externí odkaz:
https://doaj.org/article/8a090286615d4f9bbc038dcd1c309a65
Autor:
Vona Méléder, Raphael Savelli, Alexandre Barnett, Pierre Polsenaere, Pierre Gernez, Philippe Cugier, Astrid Lerouxel, Anthony Le Bris, Christine Dupuy, Vincent Le Fouest, Johann Lavaud
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
The gross primary production (GPP) of intertidal mudflat microphytobenthos supports important ecosystem services such as shoreline stabilization and food production, and it contributes to blue carbon. However, monitoring microphytobenthos GPP over a
Externí odkaz:
https://doaj.org/article/6fb662c3854e45558f772ee975f983f5
Autor:
Pierre Polsenaere, Bruno Delille, Dominique Poirier, Céline Charbonnier, Jonathan Deborde, Aurélia Mouret, Gwenaël Abril
Publikováno v:
Estuaries and Coasts
Estuaries and Coasts, In press, ⟨10.1007/s12237-022-01121-6⟩
Estuaries and Coasts, In press, ⟨10.1007/s12237-022-01121-6⟩
International audience; We report on diurnal, tidal, and seasonal variations of dissolved inorganic carbon (DIC), water partial pressure of CO2 (pCO2), and associated water–air CO2 fluxes in a tidal creek of a temperate coastal lagoon with 70% of i
Autor:
Marie Arnaud, Philippe Geairon, Melissa Bakhos, Cornelia Rumpel, Marie-France Dignac, Richard J. Norby, Pierre Kostyrka, Jonathan Deborde, Julien Gernigon, Jean-Christophe Lemesle, Nicolas Bottinelli, Pierre Polsenaere
Salt marshes are carbon rich ecosystems, but they are threatened by sea-level rise. Root litter dynamics have been little studied, despite contributing three times more to carbon burial than leaves litters and being important for salt marsh resilienc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bba5dc1d0263bbaa67dcfcaeb127df2
https://doi.org/10.5194/egusphere-egu23-12584
https://doi.org/10.5194/egusphere-egu23-12584
Autor:
Marie Arnaud, Andy J. Baird, Paul J. Morris, Adam Taylor, Thuong Huyen Dang, Hanh Tran Hong, Thoai Dinh Quang, Tai Tue Nguyen, Pierre Polsenaere
Publikováno v:
Hydrological Processes (0885-6087) (Wiley), 2022-03, Vol. 36, N. 3, P. e14522 (8p.)
Many mangrove ecosystem services, such as carbon sequestration, are closely linked to mangrove soil water content, which in turn is thought to depend on animal burrow density and the properties of the sediment in which the burrows are constructed. We
Autor:
João Serôdio, Vincent Le Fouest, Philippe Cugier, Vona Méléder, Raphaël Savelli, Pierre Polsenaere, Christine Dupuy
Publikováno v:
Journal of Geophysical Research: Biogeosciences
Journal of Geophysical Research: Biogeosciences, American Geophysical Union, 2021, ⟨10.1029/2021JG006443⟩
Journal Of Geophysical Research-biogeosciences (2169-8953) (American Geophysical Union (AGU)), 2021-09, Vol. 126, N. 9, P. e2021JG006443 (16p.)
Journal of Geophysical Research: Biogeosciences, American Geophysical Union, 2021, ⟨10.1029/2021JG006443⟩
Journal Of Geophysical Research-biogeosciences (2169-8953) (American Geophysical Union (AGU)), 2021-09, Vol. 126, N. 9, P. e2021JG006443 (16p.)
Microphytobenthos (MPB) are a key primary producer of intertidal mudflats. MPB face strong variability in incident irradiance during low tides. Despite photoprotection and photoacclimation, such variations can translate into photoinhibition of MPB ce
Autor:
Marie Lise Delgard, Amelie C. Berger, Scott C. Doney, Pierre Polsenaere, Peter Berg, Karen J. McGlathery
Publikováno v:
Limnology And Oceanography (0024-3590) (Wiley), 2019-11, Vol. 64, N. 6, P. 2586-2604
Seagrass meadows play an important role in “blue carbon” sequestration and storage, but their dynamic metabolism is not fully understood. In a dense Zostera marina meadow, we measured benthic O2 fluxes by aquatic eddy covariance, water column con
Autor:
Gérard Thouzeau, E. Amice, Sylvain Rigaud, Tom Cox, Thierry Le Bec, Bruno Deflandre, Pierre Polsenaere, Isabelle Bihannic, Olivier Maire
Publikováno v:
Regional Studies In Marine Science (2352-4855) (Elsevier BV), 2021-03, Vol. 43, P. 101668 (12p.)
Regional Studies in Marine Science
Regional Studies in Marine Science, 2021, 43, pp.101668. ⟨10.1016/j.rsma.2021.101668⟩
Regional Studies in Marine Science, Elsevier, 2021, 43, pp.101668. ⟨10.1016/j.rsma.2021.101668⟩
Regional Studies in Marine Science
Regional Studies in Marine Science, 2021, 43, pp.101668. ⟨10.1016/j.rsma.2021.101668⟩
Regional Studies in Marine Science, Elsevier, 2021, 43, pp.101668. ⟨10.1016/j.rsma.2021.101668⟩
To the best of our knowledge, the understanding of benthic metabolism of coastal sedimentary areas is still limited due to the complexity of determining their true in situ dynamics over large spatial and temporal scales. Multidisciplinary methodologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ecb86b01865e2c9e19da6e2a1d9e324
https://archimer.ifremer.fr/doc/00679/79087/
https://archimer.ifremer.fr/doc/00679/79087/
Autor:
James W. Fourqurean, René M. Price, Christian Lopes, Bryce Van Dam, Pierre Polsenaere, Anna Rutgersson
Publikováno v:
Limnology And Oceanography (0024-3590) (Wiley), 2021-02, Vol. 66, N. 2, P. 510-527
Van Dam, B.; Lopes, C.; Polsenaere, P.; Price, R.; Rutgersson, A.; Fourqurean, J.: Water temperature control on CO2 flux and evaporation over a subtropical seagrass meadow revealed by atmospheric eddy covariance. In: Limnology and Oceanography. Vol. 66 (2021) 2, 510-527. (DOI: /10.1002/lno.11620)
Van Dam, B.; Lopes, C.; Polsenaere, P.; Price, R.; Rutgersson, A.; Fourqurean, J.: Water temperature control on CO2 flux and evaporation over a subtropical seagrass meadow revealed by atmospheric eddy covariance. In: Limnology and Oceanography. Vol. 66 (2021) 2, 510-527. (DOI: /10.1002/lno.11620)
Subtropical seagrass meadows play a major role in the coastal carbon cycle, but the nature of air–water CO2 exchanges over these ecosystems is still poorly understood. The complex physical forcing of air–water exchange in coastal waters challenge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed1aa2d0d1e8029c69afd90bf1d2aa5a
https://archimer.ifremer.fr/doc/00654/76656/
https://archimer.ifremer.fr/doc/00654/76656/