Results 101 to 110 of about 39,541 (214)
Omnivory by the Small Cosmopolitan Hydromedusa Aglaura Hemistoma [PDF]
, 2005 We investigated the feeding of the small hydromedusa, Aglaura hemistoma (bell diameter \u3c 4 mm), to determine if it occupies a trophic position similar to that of large medusae.
Colin, Sean +3 more
core +2 more sources
Journal of Petroleum Geology, Volume 49, Issue 2, Page 433-447, April 2026.ABSTRACT In the Recôncavo Basin, Northeast of Brazil, mud diapirs have been reported for decades, but their role within the basin's petroleum system remains poorly constrained. Here, we combine 2D seismic interpretation, field observations, and organic geochemical analyses of rocks and oil seeps to investigate the relationship between diapirism and ...
Cora Mattos +3 more
wiley +1 more source
Gayana: Botanica, 2009 Con el fin de evaluar la potencial germinación de los estados de resistencia de las diatomeas y dinofiagelados preservados en sedimentos superficiales, se cultivaron bajo condiciones de laboratorio sedimentos de las bahías de Mejillones (23° S) y ...
Gloria E Sánchez +4 more
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Natural and anthropogenic rapid changes in the Kara-Bogaz Gol over the last two centuries reconstructed from palynological analyses and a comparison to instrumental records [PDF]
, 2006 Palynological analyses (pollen and dinocysts) of a sediment core taken in the Kara-Bogaz Gol have been used to reconstruct rapid and catastrophic environmental changes over the last two centuries (chronology based on 210Pb).
Bulatov, SA +3 more
core
Trophic Changes off Southwest Greenland During the Holocene and Their Influence on Carbon Burial
Geophysical Research Letters, Volume 53, Issue 6, 28 March 2026.Abstract Organic carbon (OC) burial in sediments is partly controlled by catabolic biodegradation and remineralization by heterotrophic bacteria, but long‐term records of these bacterially‐mediated processes have not been available. Here, we use stable hydrogen isotope ratio of the saturated C16 fatty acid (δ2HC16:0) as a proxy of the prevalence of ...
Estelle Allan +6 more
wiley +1 more source
Epiparasitic plants specialized on arbuscular mycorrhizal fungi [PDF]
, 2002 Over 400 non-photosynthetic species from 10 families of vascular plants obtain their carbon from fungi and are thus defined as myco-heterotrophs. Many of these plants are epiparasitic on green plants from which they obtain carbon by 'cheating' shared ...
AH Fitter +38 more
core +2 more sources
Spatio-Temporal Pattern of Dinoflagellates Along the Tropical Eastern Pacific Coast (Ecuador)
Frontiers in Marine Science, 2019 Among marine phytoplankton, dinoflagellates are a key component in marine ecosystems as primary producers. Some species synthesize toxins, associated with human seafood poisoning, and mortality in marine organisms.
Gladys Torres +7 more
doaj +1 more source
Biostratigrafie spodní křídy manínské jednotky (lom Butkov, Strážovské vrchy, Západní Karpaty) [PDF]
, 2003 This paper is a continuation of systematic stratigraphical research of Lower Cretaceous sequence of the Manín Unit excavated in the Butkov quarry. Calcareous deposits are significant especially by richness of ammonites.
Halásová, Eva +3 more
core +1 more source
Tecnociencia, 2010 Between April 14 and 22, 2009, the Aquatic Resources Authority (ARAP) and the National Environment Authority (ANAM) reported the occurrence of massive fish kill between Puerto San Antonio (17N 0475382-UTM 0867216) and the mouth of San Pablo River (17N
Carlos E Seixas G.
doaj