Results 71 to 80 of about 5,295 (249)

Denitrification likely catalyzed by endobionts in an allogromiid foraminifer [PDF]

open access: yesThe ISME Journal, 2011
Abstract Nitrogen can be a limiting macronutrient for carbon uptake by the marine biosphere. The process of denitrification (conversion of nitrate to gaseous compounds, including N2 (nitrogen gas)) removes bioavailable nitrogen, particularly in marine sediments, making it a key factor in the marine nitrogen budget.
Joan M, Bernhard   +4 more
openaire   +2 more sources

Impact of food scarcity on the foraging dynamics of Eriopis connexa (Germar, 1824) (Coleoptera: Coccinellidae) Impacto da escassez de alimentos na dinâmica de forrageamento de Eriopis connexa (Germar, 1824) (Coleoptera: Coccinellidae)

open access: yesAgricultural and Forest Entomology, EarlyView.
Starvation duration alters predatory behaviour of Eriopis connexa, affecting aphid consumption and survival dynamics. Increased starvation enhances attack rate, accelerating prey depletion without substantially affecting handling time. Functional response remains type II, with stronger predation under prolonged food deprivation.
Lucas Ramos Vieira   +2 more
wiley   +1 more source

(Table 2) Planktonic foraminifer datums in ODP Hole 144-871A and their stratigraphic positions

open access: yes, 1995
(Table 2) Planktonic foraminifer datums in ODP Hole 144-871A and their stratigraphic ...
Paul N Pearson (6966836)   +1 more
core   +1 more source

Mut Havzası’nda deniz düzeyi değişimlerinin sedimantasyon üzerindeki kontrolü: Geç Serravaliyen-Erken Tortoniyen kazınma vadisi dolgusu

open access: yesBulletin of the Mineral Research and Exploration, 2019
Mut Havzası’nda erken–orta Miyosen yaşlı resifal kireçtaşları geç Serravaliyen–erken Tortoniyen yaşlı Dağpazarı formasyonunun kazınma vadi dolgusu çökelleri tarafından aşınmalı uyumsuzlukla üzerlenir.
Ayhan ILGAR   +5 more
doaj   +1 more source

Holocene shoreline displacement and the impact of the Storegga tsunami on Hinnøya, northern Norway

open access: yesBoreas, EarlyView.
The Holocene relative sea‐level (RSL) history of Norway's largest island, Hinnøya, has been investigated in detail, using sediment records from 25 isolation basins. The sediments were analysed for macrofossil and phytoplankton content, which served as the basis for identifying marine–lacustrine transitions, that is isolation contacts. Terrestrial plant
Anders Romundset   +5 more
wiley   +1 more source

(Table 5) Planktonic foraminifer datums in ODP Hole 144-872C and their stratigraphic positions

open access: yes, 1995
(Table 5) Planktonic foraminifer datums in ODP Hole 144-872C and their stratigraphic ...
Paul N Pearson (6966836)   +1 more
core   +1 more source

Comparison of Laser Ablation and Solution‐Based ICP‐MS Results for Individual Foraminifer Mg/Ca and Sr/Ca Analyses

open access: yesGeochemistry, Geophysics, Geosystems, 2020
The trace element and isotopic composition of foraminifera shells are widely used in paleoceanography to reconstruct past ocean conditions. Individual foraminifer analysis (IFA) is a rapidly expanding technique for obtaining trace element and/or isotope ...
Jennifer Fehrenbacher   +2 more
doaj   +1 more source

Desfechos e instrumentos padronizados utilizados em intervenções fisioterapêuticas via telessaúde para crianças com paralisia cerebral: uma revisão de escopo usando a CIF

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
CIF: Classificação Internacional de Funcionalidade, Incapacidade e Saúde. Resumo Objetivo Identificar os desfechos e instrumentos padronizados utilizados para medir mudanças após intervenções fisioterapêuticas realizadas via telessaúde em crianças e jovens com paralisia cerebral, de acordo com os domínios da Classificação Internacional de ...
Isabella S Christovão   +6 more
wiley   +1 more source

(Table 2) Planktonic foraminifer Oligocene biostratigraphy of ODP Hole 101-628A

open access: yes, 1993
(Table 2) Planktonic foraminifer Oligocene biostratigraphy of ODP Hole 101 ...
Farnham, Christie   +5 more
core   +1 more source

A NEW LATE YPRESIAN SPECIES OF ASTERIGERINA AND THE FIRST RECORDS OF ORNATOROTALIA AND GRANOROTALIA FROM THE THANETIAN AND UPPER YPRESIAN OF TURKEY

open access: yesRivista Italiana di Paleontologia e Stratigrafia, 2017
A new larger benthic foraminifer, Asterigerina cayrazensis n. sp., is described from the upper Ypresian (middle-upper Cuisian) of the Çayraz section, N of Haymana, S Ankara, central Turkey, from which also the rotaliine species Ornatorotalia spinosa, O ...
ERCÜMENT SİREL, ALİ DEVECİLER
doaj   +1 more source

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