Search Results - "Turcq, Bruno"

Refine Results
  1. 1
  2. 2

    Diversity of Microbiomes Across a 13,000-Year-Old Amazon Sediment by Thompson, Cristiane C., Tschoeke, Diogo, Coutinho, Felipe H., Leomil, Luciana, Garcia, Gizele D., Otsuki, Koko, Turcq, Bruno J., Moreira, Luciane S., Turcq, Patrícia F. M., Cordeiro, Renato C., Asp, Nils E., Thompson, Fabiano L.

    Published in Microbial ecology (01-10-2023)
    “…The microbiome is fundamental for understanding bacterial activities in sediments. However, only a limited number of studies have addressed the microbial…”
    Get full text
    Journal Article
  3. 3

    Holocene oscillations of Southwest Atlantic shelf circulation based on planktonic foraminifera from an upwelling system (off Cabo Frio, Southeastern Brazil) by Lessa, Douglas VO, Venancio, Igor M, dos Santos, Thiago P, Belem, André L, Turcq, Bruno J, Sifeddine, Abdelfetah, Albuquerque, Ana Luiza S

    Published in Holocene (Sevenoaks) (01-08-2016)
    “…The Brazil Current (BC) is a relevant feature in the Atlantic Meridional Overturning Circulation (AMOC). Its behavior during slowdown or intense AMOC remains…”
    Get full text
    Journal Article
  4. 4
  5. 5
  6. 6

    The origin of the forest-grassland mosaic of central Cameroon: What we learn from the isotopic geochemistry of soil organic matter by Desjardins, Thierry, Turcq, Bruno, Lézine, Anne-Marie, Nguetnkam, Jean-Pierre, Mandeng-Yogo, Magloire, Cetin, Fethiye, Achoundong, Gaston

    Published in Holocene (Sevenoaks) (01-10-2020)
    “…The end of the Holocene Humid Period was characterized by the massive collapse of forest ecosystems in central Africa. Was this large-scale environmental…”
    Get full text
    Journal Article
  7. 7
  8. 8
  9. 9
  10. 10

    Contrasted distributions of triterpene derivatives in the sediments of Lake Caçó reflect paleoenvironmental changes during the last 20,000 yrs in NE Brazil by Jacob, Jérémy, Disnar, Jean-Robert, Boussafir, Mohammed, Spadano Albuquerque, Ana Luiza, Sifeddine, Abdelfettah, Turcq, Bruno

    Published in Organic geochemistry (01-02-2007)
    “…Lipid fractions extracted from sediment layers deposited in a small Brazilian lake during the last 20,000 yrs were investigated by gas chromatography–mass…”
    Get full text
    Journal Article
  11. 11

    Palaeoecology of a 3-kyr biosedimentary record of a coral reef-supporting carbonate shelf by Almeida, Carine M., Barbosa, Catia Fernandes, Cordeiro, Renato C., Seoane, José Carlos S., Fermino, Gerson M., Silva, Patricia O., Turcq, Bruno J.

    Published in Continental shelf research (01-11-2013)
    “…This study assesses the 3-kyr paleoecology and sedimentary evolution of the Abrolhos carbonate shelf, Bahia, Brazil, using a two-meter-long core collected in a…”
    Get full text
    Journal Article
  12. 12

    Evaluating levoglucosan as an indicator of biomass burning in Carajás, amazônia: a comparison to the charcoal record by Elias, Vladimir O., Simoneit, Bernd R.T., Cordeiro, Renato C., Turcq, Bruno

    Published in Geochimica et cosmochimica acta (2001)
    “…We report the use of levoglucosan, a novel molecular marker, to trace contributions from vegetation combustion to sediments. Unlike other indicators used for…”
    Get full text
    Journal Article
  13. 13

    Delivery and deposition of organic matter in surface sediments of Lagoa do Caçó (Brazil) by Sifeddine, Abdelfettah, Meyers, Philip A., Cordeiro, Renato Campello, Albuquerque, Ana Luiza S., Bernardes, Marcelo, Turcq, Bruno, Abrão, Jorge João

    Published in Journal of paleolimnology (01-03-2011)
    “…Elemental and isotopic compositions of organic matter in surficial sediments from five transects across Lagoa do Caçó (Brazil) were analyzed to identify the…”
    Get full text
    Journal Article
  14. 14

    The Colônia structure, São Paulo, Brazil by RICCOMINI, Claudio, CRÓSTA, Alvaro P., PRADO, Renato L., LEDRU, Marie-Pierre, TURCQ, Bruno J., SANT'ANNA, Lucy G., FERRARI, José A., REIMOLD, W. Uwe

    Published in Meteoritics & planetary science (01-11-2011)
    “…– The near‐circular Colônia structure, located in the southern suburbs of the mega‐city of São Paulo, Brazil, has attracted the attention of geoscientists for…”
    Get full text
    Journal Article
  15. 15

    Sedimentary geochemistry and foraminiferal assemblages in coral reef assessment of Abrolhos, Southwest Atlantic by Oliveira-Silva, Patricia, Barbosa, Cátia Fernandes, de Almeida, Carine Machado, Seoane, José Carlos Sícoli, Cordeiro, Renato Campello, Turcq, Bruno Jean, Soares-Gomes, Abílio

    Published in Marine micropaleontology (01-10-2012)
    “…The health of the coral ecosystem at Abrolhos was evaluated using foraminifers and geochemistry. A total of 54 bottom sediment samples was collected for…”
    Get full text
    Journal Article
  16. 16

    Pentacyclic triterpene methyl ethers in recent lacustrine sediments (Lagoa do Caçó, Brazil) by Jacob, Jérémy, Disnar, Jean-Robert, Boussafir, Mohammed, Spadano Albuquerque, Ana Luiza, Sifeddine, Abdelfettah, Turcq, Bruno

    Published in Organic geochemistry (01-03-2005)
    “…The lipid extracts of sediments collected from the Quaternary filling of a tropical lacustrine series (Lagoa do Caçó, Brazil) were investigated using gas…”
    Get full text
    Journal Article
  17. 17

    Palynological evidence of the replacement of the hygrophilous forest by field vegetation during the last 7,000 years B.P. in the northern coast of Rio de Janeiro, Brazil by Luz, Cynthia F P da, Barth, Ortrud M, Martin, Louis, Silva, Cleverson G, Turcq, Bruno J

    Published in Anais da Academia Brasileira de Ciências (01-09-2011)
    “…Historians claim that European colonizers of the northern coast of Rio de Janeiro State found vast herbaceous fields when arrived in this region. Hypotheses…”
    Get full text
    Journal Article
  18. 18

    The last 50,000 years in the Neotropics (Southern Brazil): evolution of vegetation and climate by Ledru, Marie-Pierre, Braga, Pedro Ivo Soares, Soubiès, François, Fournier, Marc, Martin, Louis, Suguio, Kenitiro, Turcq, Bruno

    “…In the “Lagoa Campestre” (Lake) of Salitre (19°S, 46°46′W, 970 m elev.), there are plant taxa belonging to many ecological groups that are encountered nowhere…”
    Get full text
    Journal Article
  19. 19
  20. 20