Výsledky vyhledávání - "Laurence D. Guidi-Guilvard"

Impact of ocean acidification on the biogeochemistry and meiofaunal assemblage of carbonate-rich sediments: Results from core incubations (Bay of Villefranche, NW Mediterranean Sea)

Autor: Laurence D. Guidi-Guilvard, Lara Pozzato, Samir Alliouane, Christian Grenz, Jens Rassmann, Frédéric Gazeau, Christophe Rabouille, Bruno Lansard

Publikováno v: Marine Chemistry
Marine Chemistry, 2018, 203, pp.102-119. ⟨10.1016/j.marchem.2018.05.006⟩
Marine Chemistry, Elsevier, 2018, 203, pp.102-119. ⟨10.1016/j.marchem.2018.05.006⟩

Marine sediments are an important carbonate reservoir whose partial dissolution could buffer seawater pH decreases in the water column as a consequence of anthropogenic CO 2 uptake by the ocean. This study investigates the impact of ocean acidificati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d68fa9e87ddeec588f08ac82ddb1e25c
https://cnrs.hal.science/hal-02336459

Zobrazit plný text záznamu

Metazoan Meiobenthos temporal fluctuations in the deep NW Mediterranean Sea (DYFAMED-BENTHOS 1993-1995). Contribution of spatial variability and disturbance

Autor: Serge Dallot, Laurence D. Guidi-Guilvard

Publikováno v: DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS
DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 2014, 92, pp.127-140. ⟨10.1016/j.dsr.2014.07.003⟩

Time-series surveys to resolve metazoan meiofauna abundance fluctuations in the deep sea are scarce. Between January 1993 and October 1995, surface sediment was collected with a multicorer at an average sampling frequency of 1.3 months at the DYFAMED

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38aa90ef0e06cd54a79fc4e556b45b9c
https://hal.archives-ouvertes.fr/hal-03502760

Zobrazit plný text záznamu

Seasonal survey of metazoan meiofauna and surface sediment organics in a non-tidal turbulent sublittoral prodelta (northwestern Mediterranean)

Autor: Laurence D. Guidi-Guilvard, Roselyne Buscail

Publikováno v: Continental Shelf Research. 15:633-653

As part of the French research program ECOMARGE, metazoan meiofauna abundances along with local physical, chemical and microbial characteristics were monitored generally monthly over a 14-month period in a silty-muddy prodelta located at 26 m depth o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60191391e80dc5203edd50fa6d474e67
https://doi.org/10.1016/0278-4343(94)e0036-l

Zobrazit plný text záznamu

The negative impact of Ostreopsis cf. ovata on phytal meiofauna from the coastal NW Mediterranean

Autor: Stéphane Gasparini, Rodolphe Lemée, Laurence D. Guidi-Guilvard

Publikováno v: CRYPTOGAMIE ALGOLOGIE
CRYPTOGAMIE ALGOLOGIE, 2012, 33 (2), pp.121-128. ⟨10.7872/crya.v33.iss2.2011.121⟩

The tropical benthic dinoflagellate Ostreopsis cf. ovata recently occurred in the shallow coastal NW Mediterranean where blooms have caused health problems to humans. As part of the MediOs 2 project within the French research program Liteau III, we i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f42afb17e97eea657d3a7214ef906100
https://hal.archives-ouvertes.fr/hal-03502669

Zobrazit plný text záznamu

DYFAMED-BENTHOS, a long time-series benthic survey at 2347-m depth in the northwestern Mediterranean: general introduction

Autor: Laurence D. Guidi-Guilvard

Publikováno v: Deep-Sea Research Part Ii-Topical Studies in Oceanography
Deep-Sea Research Part Ii-Topical Studies in Oceanography, 2002, 49 (11), pp.2183-2193. ⟨10.1016/S0967-0645(02)00034-6⟩

In 1990, a benthic component to the DYFAMED (dynamics of fluxes in the Mediterranean) program, the DYFAMED-BENTHOS survey, was established to investigate the possible coupling of benthic to pelagic processes at a permanent station in > 2700 m water d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6baacdc95101ccbb2c6158d9d9c40c6b
https://hal.archives-ouvertes.fr/hal-03483026

Zobrazit plný text záznamu

Drastic changes in deep-sea sediment porewater composition induced by episodic input of organic matter

Autor: Laurence D. Guidi-Guilvard, Christophe Rabouille, Ullah Ezat, Marion Gehlen

Publikováno v: Scopus-Elsevier
Limnology And Oceanography (0024-3590) (Amer Soc Limnology Oceanography), 1997-07, Vol. 42, N. 5, P. 980-986

We report the first seasonal time-series observations of porewater composition obtained for deep-sea sediments. We observed considerable temporal variability of O 2 , NO 3 - , and Mn 2+ profiles at the French JGOFS site DYFA-MED (western Mediterranea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9aca2a490648a8cb46f9213a20e5b62f
http://www.scopus.com/inward/record.url?eid=2-s2.0-0031399161&partnerID=MN8TOARS

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání