Results 41 to 50 of about 61,693 (203)

Trace element composition of modern planktic foraminifera from an oxygen minimum zone: Potential proxies for an enigmatic environment

Frontiers in Marine Science, 2023
Oxygen limited marine environments, such as oxygen minimum zones, are of profound importance for global nutrient cycling and vertical habitat availability.
Catherine V. Davis, Shannon Doherty, Jennifer Fehrenbacher, Karen Wishner   +3 more
doaj   +1 more source

EARLY TITHONIAN DEEP-WATER COLONIZATION BY BENTHIC FORAMINIFERA IN THE MAGURA BASIN (PIENINY KLIPPEN BELT, WESTERN CARPATHIANS): A CLUE TO THE ORIGINS OF DEEP-WATER FORAMINIFERA.

Rivista Italiana di Paleontologia e Stratigrafia, 2019
Deep-water benthic foraminifera were reported from lower Tithonian abyssal deposits lying above a barren interval of radiolarites in the Magura Basin (Western Carpathians).
ŠTEFAN JÓZSA
doaj   +1 more source

A trait-based modelling approach to planktonic foraminifera ecology [PDF]

Biogeosciences, 2019
Despite the important role of planktonic foraminifera in regulating the ocean carbonate production and their unrivalled value in reconstructing paleoenvironments, our knowledge on their ecology is limited.
M. Grigoratou, F. M. Monteiro, D. N. Schmidt, J. D. Wilson, B. A. Ward, B. A. Ward, A. Ridgwell, A. Ridgwell   +7 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

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

Benthic Foraminiferal response to sea level change in the mixed siliciclastic-carbonate system of southern Ashmore Trough (Gulf of Papua) [PDF]

, 2015
Ashmore Trough in the western Gulf of Papua (GoP) represents an outstanding modern example of a tropical mixed siliciclastic-carbonate depositional system where significant masses of both river-borne silicates and bank-derived neritic carbonates ...
Bentley, Sam J, Carson, Brooke E, Dickens, GR, Droxler, Andre W, Francis, Jason M, Jorry, Stephan J, Leckie, R M, Opdyke, Bradley, Peterson, Larry C   +8 more
core   +1 more source

Kondisi Foraminifera Bentik Sebagai Bioindikator Pada Ekosistem Terumbu Karang Di Kawasan Konservasi Perairan Pesisir Timur Pulau Weh, Sabang, Aceh, Indonesia

Jurnal Kelautan Tropis
The East Coast Marine Conservation Area of Pulau Weh, Sabang (KKP PTPW) holds a lot of potential natural wealth. One of them is foraminifera which lives in coral reef sediments.
Maria Ulfah, Avifah Zahra, Chitra Ocatvina, Muthia Ramadhaniaty, Khairunnisa Khairunnisa   +4 more
doaj   +1 more source

Pollen and Foraminifera Approaches to Identify Sediment Sources In The River Mouth Mahakam East Kalimantan

JGEET: Journal of Geoscience, Engineering, Environment and Technology, 2017
The central role of Mahakam River in the construction of Mahakam Delta is to supply sediment from terrestrial to the river mouth. The river upstream comes from Mount Camaru and the downstream part terminate at Makasar Strait.
Winantris Winantris, Lia Jurnaliah
doaj   +1 more source

Food Spectrum and Habitat-Specific Diets of Benthic Foraminifera From the Wadden Sea – A Fatty Acid Biomarker Approach

Frontiers in Marine Science, 2020
Tidal coasts are characterized by natural disturbances, forming a broad variety of habitats, which provide different niches and varying food resources for benthic foraminifera.
Kristin Haynert, Franziska Gluderer, Franziska Gluderer, Melanie M. Pollierer, Stefan Scheu, Stefan Scheu, Achim Wehrmann   +6 more
doaj   +1 more source