Results 91 to 100 of about 8,102 (227)

Paleocene-Oligocene dinoflagellate cysts from the Siah Anticline, Zagros Basin, Southwest Iran

open access: yesGeologia USP. Série Científica, 2016
A section of the Pabdeh Formation dating back to the Paleocene-Oligocene has been sampled in the Zagros Basin in Southwest Iran for palynological investigations and evaluation of thermal maturity and hydrocarbon generation potential.
Ali Akbar Jafar Nezhad   +1 more
doaj   +1 more source

Quantitative response of Alexandrium catenella cyst dormancy to cold exposure [PDF]

open access: yes, 2018
Author Posting. © The Author(s), 2018. This is the author's version of the work. It is posted here under a nonexclusive, irrevocable, paid-up, worldwide license granted to WHOI. It is made available for personal use, not for redistribution.
Anderson, Donald M.   +2 more
core   +1 more source

Recent advances in dinoflagellate cyst: Integrating review with visual taxonomic perspectives

open access: yesEcological Informatics
Resting cysts are a critical stage in the life cycle of certain dinoflagellates, involving active growth, sexual reproduction, and dormancy. With the global rise in harmful algal blooms (HABs), interest in the ecological roles of these cysts has grown ...
Wenjing Guo   +6 more
doaj   +1 more source

Alexandrium fundyense cysts in the Gulf of Maine : long-term time series of abundance and distribution, and linkages to past and future blooms [PDF]

open access: yes, 2013
Author Posting. © The Author(s), 2013. This is the author's version of the work. It is posted here by permission of Elsevier for personal use, not for redistribution. The definitive version was published in Deep Sea Research Part II: Topical Studies in
Anderson, Donald M.   +9 more
core   +1 more source

Petroleum geology of the Upper Jurassic – Lower Cretaceous of East and North-East Greenland: Blokelv-1 borehole, Jameson Land Basin: Biostratigraphy of the Hareelv Formation (Upper Jurassic) in the Blokelv-1 core, Jameson Land, central East Greenland [PDF]

open access: yesGeological Survey of Denmark and Greenland Bulletin, 2018
The Hareelv Formation in the Blokelv-1 core is biostratigraphically subdivided by means of ammonite and dinoflagellate cyst stratigraphy. The succession ranges from the Oxfordian C. densiplicatum Chronozone to the Volgian P. elegans Chronozone.
Peter Alsen, Stefan Piasecki
doaj  

Environmental control of interannual and seasonal variability in dinoflagellate cyst export flux over 18 years in the Cape Blanc upwelling region (Mauritania)

open access: yesFrontiers in Marine Science
The increasing threat of anthropogenic environment and climate change amplifies the urgency to investigate the effect of these changes on marine ecosystems.
Surya Eldo V. Roza   +5 more
doaj   +1 more source

Harmful and toxic algae [PDF]

open access: yes, 2001
The chapter provides basic facts about harmful and toxic algae. It also discusses the conditions that stimulate their occurrence, different types of harmful and toxic algal blooms and their effects to fish and marine environment. The different strategies
Caturao, Romeo
core   +1 more source

Contrasting sea-surface responses between the western Mediterranean Sea and eastern subtropical latitudes of the North Atlantic during abrupt climatic events of MIS 3 [PDF]

open access: yes, 2011
EuroCLIMATE project RESOLuTIONInternational audienceAbstract Dinoflagellate cyst (dinocyst) analysis was conducted on two cores from the SW Iberian margin and central Alboran Sea from which high quality records of Marine Isotope Stage 3 have been ...
Eynaud, Frédérique   +5 more
core   +3 more sources

Dinoflagellate cysts as proxies of environmental, ocean and climate changes in the Atlantic realm during the quaternary

open access: yesFrontiers in Ecology and Evolution
Over the last four decades, organic-walled dinoflagellate cysts have shown high potential as tracers of past sea-surface conditions during the Quaternary.
Fabienne Marret, Anne de Vernal
doaj   +1 more source

Cysts of lingulodinium polyedrum, red tide producing organism in the todos santos bay (winter-spring, 2000)

open access: yesCiencias Marinas, 2001
Dinoflagellate cysts with dinosporin walls were identified for the first time in samples collected at Todos Santos Bay, Baja California, Mexico, during winter-spring 2000.
JL Peña-Manjarrez   +3 more
doaj   +1 more source

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