Results 41 to 50 of about 29,574 (223)

The impact of ocean acidification on the functional morphology of foraminifera [PDF]

, 2003
This work was supported by the NERC UK Ocean Acidification Research Programme grant NE/H017445/1. WENA acknowledges NERC support (NE/G018502/1). DMP received funding from the MASTS pooling initiative (The Marine Alliance for Science and Technology for ...
Nikki Khanna, Jasmin A. Godbold, William E. N. Austin, David M. Paterson, Lee A. Newsom, O Hoegh-Guldberg, JC Orr, K Caldeira, SC Doney, KJ Kroeker, RA Gooding, AU Form, L Moodley, HA Austin, DS Marszalek, JM Bernhard, CE Hamm, V Le Cadre, D Dissard, K Haynert, JA Godbold   +20 more
core   +3 more sources

Late Miocene to Early Pliocene benthic foraminifera from the Tasman Sea (Integrated Ocean Drilling Program Site U1506) [PDF]

Journal of Micropalaeontology
Modern and fossil benthic foraminifera have been widely documented from New Zealand, but detailed studies of material collected from drilling expeditions in the Tasman Sea are scarcer.
M. E. Gastaldello, M. E. Gastaldello, C. Agnini, L. Alegret, L. Alegret   +4 more
doaj   +1 more source

Northeastern Atlantic benthic foraminifera during the last 45,000 years: Changes in productivity seen from the bottom up [PDF]

, 1995
We studied benthic foraminifera from the last 45 kyr in the >63 mu m size fraction in Biogeochemical Ocean Flux Studies (BOFS) cores 5K (50 degrees 41.3'N, 21 degrees 51.9'W, depth 3547 m) and 14K (58 degrees 37.2'N, 19 degrees 26.2'W, depth 1756 m), at ...
Booth, L, Maslin, M, Shackleton, NJ, Thomas, E   +3 more
core   +1 more source

Compound‐specific isotope analysis of benthic foraminifer amino acids suggests microhabitat variability in rocky‐shore environments

Ecology and Evolution, 2018
The abundance and biomass of benthic foraminifera are high in intertidal rocky‐shore habitats. However, the availability of food to support their high biomass has been poorly studied in these habitats compared to those at seafloor covered by sediments ...
Masashi Tsuchiya, Yoshito Chikaraishi, Hidetaka Nomaki, Yoko Sasaki, Akihiro Tame, Katsuyuki Uematsu, Naohiko Ohkouchi   +6 more
doaj   +1 more source

Automated identification of fossil benthic foraminifera from the Peruvian margin using convolutional neural networks [PDF]

Journal of Micropalaeontology
Benthic foraminifera tests preserved in marine sediments are well-established proxies for bottom-water dynamics, yet their minute size and high diversity demand laborious manual identification of hundreds of individuals to reconstruct subtle faunal ...
S. Hayat, M. Mojtahid, M. Elliot, J. Cardich, E. Geslin, T. de Garidel-Thoron, M. Carré, C. Barras   +7 more
doaj   +1 more source

Landscape Mapping, Ichnological and Benthic Foraminifera Trends in a Deep-Water Gateway, Discovery Gap, NE Atlantic

Geosciences, 2021
Multidisciplinary studies have allowed us to describe the abiotic landscapes and, thus, reveal the ichnological and benthic foraminifera trends in a deep-water gateway.
Evgenia V. Dorokhova, Francisco J. Rodríguez-Tovar, Dmitry V. Dorokhov, Liubov A. Kuleshova, Anxo Mena, Tatiana Glazkova, Viktor A. Krechik   +6 more
doaj   +1 more source

Study of planktonic morphotype of the Abderaz Formation at type section, Iran [PDF]

, 2009
Abderaz Formation at its type section with an age of Turonian-Early Campanian and a thickness of 300 m contains light grey shale and marl. The study of the planktonic foraminifera in isolated form led to differentiate three morphotype groups.
Meysam Shafiee Ardestani
core   +2 more sources

Significant Miocene larger foraminifera from South Central Java [PDF]

, 2005
The Gunung Sewu area of South Central Java, Indonesia during Mid Miocene, Langhian-Serravallian (Tf1-Tf2), was deposited in a large area of warm, very shallow-marine water.
Boudagher-Fadel, MK, Lokier, SW
core  

Benthic Foraminifera as Pollution Biomarkers: a Morphological Approach

Microbial Ecology, 2023
Abstract Coastal areas are often intervened by anthropic activities, which increase the contamination of toxic agents such as heavy metals. This causes adverse morphological effects on benthic microorganisms, such as foraminifera. This group is one of the most susceptible to environmental deterioration, so they can be used as pollution ...
Laura Tavera, Martínez, Margarita, Marchant, Roberto T Abdala, Díaz, María Ángeles, Arrojo, Praxedes, Muñoz   +4 more
openaire   +2 more sources

Early deglaciation history of the southeastern Baffin Island shelf (Eastern Canadian Arctic Archipelago)

Journal of Quaternary Science, EarlyView.
ABSTRACT During the last glacial period, the Laurentide Ice Sheet (LIS) was the largest terrestrial ice sheet on Earth. Its evolution since the Last Glacial Maximum profoundly influenced Earth's geodynamics and surface processes. Investigating the past dynamics of the LIS provides critical insights into how contemporary ice sheets may respond to ...
Alexis P. Belko, Alexandre Normandeau, Patrick Lajeunesse, Audrey Limoges   +3 more
wiley   +1 more source