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Pregled bibliografske jedinice broj: 774044

Algal rims as markers of 2ka relative sea-level change and climate change in the Eastern Adriatic


Faivre, Sanja; Bakran-Petricioli, Tatjana; Barešić, Jadranka; Horvatinčić, Nada
Algal rims as markers of 2ka relative sea-level change and climate change in the Eastern Adriatic // Quaternary Perspectives on Climate Change, Natural Hazards and Civilization
Nagoya, Japan: Science Council of Japan ; Japan Association for Quaternary Research ; International Union for Quaternary Research, 2015. (poster, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Algal rims as markers of 2ka relative sea-level change and climate change in the Eastern Adriatic

Autori
Faivre, Sanja ; Bakran-Petricioli, Tatjana ; Barešić, Jadranka ; Horvatinčić, Nada

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Quaternary Perspectives on Climate Change, Natural Hazards and Civilization / - Nagoya, Japan : Science Council of Japan ; Japan Association for Quaternary Research ; International Union for Quaternary Research, 2015

Skup
XIX INQUA 2015, Quaternary Perspectives on Climate Change, Natural Hazards and Civilization

Mjesto i datum
Nagoya, Japan, 26.07.-2.08.2015

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
algal rim; sea-level change; climate change; Adriatic

Sažetak
The sea level changes at varying rates in time and space are the result of the interplay of three principal contributions: eustatic, glacio-hydroisostatic and tectonic. The first is global and time dependent, while the other two also vary according to location. Within the studies of late Holocene relative sea-level change along the Croatian Adriatic coast, different markers (e.g. archaeological, geomorphological, sedimentological) have been used till now. However, most of the methods used do not provide enough precision needed for a real step forward. Due to the short studying period the error bars are too large to enable precise conclusions. Here we present new data obtained using bioconstructions as sea-level markers. Fossil bio-constructions have proven to be precise sea-level indicators in microtidal environments. Radiocarbon dating of algal rims created by alga Lithophyllum byssoides (Lamarck) Foslie (formerly L. lichenoides Philippi) allow us to study the relative sea-level change with higher precision and consistency. Under favourable conditions Lithophyllum byssoides build up reef like bio-constructions just above the biological mean sealevel which can be dated by radiocarbon. The 14C ages of algal carbonates formed in the marine environment have been corrected for the Marine Reservoir Effect. Algal rims from different locations along the Eastern Adriatic have been analysed and related to phases of relative sea-level changes during last two thousand years. In the Central Adriatic large algal rims grew during two relatively colder periods: the Dark Ages Cold Period and the Little Ice Age while in the Northern Adriatic the rims were formed during the Medieval Climate Anomaly. The obtained results are further systematically related to other available sea-level markers.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Geografija



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-1623 - Rekonstrukcija okoliša u Hrvatskoj tijekom kvartara primjenom izotopnih metoda (REQUENCRIM) (Horvatinčić, Nada; Krajcar-Bronić, Ines, HRZZ - 2013-11) ( POIROT)
098-0982709-2741 - Prirodni radioizotopi u istraživanju krških ekosustava i datiranju (Horvatinčić, Nada, MZOS ) ( POIROT)
119-0362975-1226 - Istraživanje ugroženih staništa morem preplavljenog krša u obalnom moru Hrvatske (Bakran-Petricioli, Tatjana, MZOS ) ( POIROT)
119-1191306-1305 - Geomorfološka i geoekološka istraživanja krša RH (Faivre, Sanja, MZOS ) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb


Citiraj ovu publikaciju:

Faivre, Sanja; Bakran-Petricioli, Tatjana; Barešić, Jadranka; Horvatinčić, Nada
Algal rims as markers of 2ka relative sea-level change and climate change in the Eastern Adriatic // Quaternary Perspectives on Climate Change, Natural Hazards and Civilization
Nagoya, Japan: Science Council of Japan ; Japan Association for Quaternary Research ; International Union for Quaternary Research, 2015. (poster, međunarodna recenzija, sažetak, znanstveni)
Faivre, S., Bakran-Petricioli, T., Barešić, J. & Horvatinčić, N. (2015) Algal rims as markers of 2ka relative sea-level change and climate change in the Eastern Adriatic. U: Quaternary Perspectives on Climate Change, Natural Hazards and Civilization.
@article{article, year = {2015}, pages = {T00684}, keywords = {algal rim, sea-level change, climate change, Adriatic}, title = {Algal rims as markers of 2ka relative sea-level change and climate change in the Eastern Adriatic}, keyword = {algal rim, sea-level change, climate change, Adriatic}, publisher = {Science Council of Japan ; Japan Association for Quaternary Research ; International Union for Quaternary Research}, publisherplace = {Nagoya, Japan} }
@article{article, year = {2015}, pages = {T00684}, keywords = {algal rim, sea-level change, climate change, Adriatic}, title = {Algal rims as markers of 2ka relative sea-level change and climate change in the Eastern Adriatic}, keyword = {algal rim, sea-level change, climate change, Adriatic}, publisher = {Science Council of Japan ; Japan Association for Quaternary Research ; International Union for Quaternary Research}, publisherplace = {Nagoya, Japan} }




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