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Pregled bibliografske jedinice broj: 460399

Going with the flow: nudibranch gastropods track large-scale fluctuations in climate.


Schultz, Stewart T.; Goddard, J.H.R.; Gosliner, T.M.; Mason, D.E.; Pence, W.E.; McDonald, G.R.; Pearse, V.B.; and J.S. Pearse
Going with the flow: nudibranch gastropods track large-scale fluctuations in climate. // Western Society of Naturalists
Monterey (CA), Sjedinjene Američke Države, 2010. str. - (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 460399 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Going with the flow: nudibranch gastropods track large-scale fluctuations in climate.

Autori
Schultz, Stewart T. ; Goddard, J.H.R. ; Gosliner, T.M. ; Mason, D.E. ; Pence, W.E. ; McDonald, G.R. ; Pearse, V.B. ; and J.S. Pearse

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

Izvornik
Western Society of Naturalists / - , 2010

Skup
Western Society of Naturalists

Mjesto i datum
Monterey (CA), Sjedinjene Američke Države, 12.11.2009. - 15.11.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
climate change ; El Nino ; monitoring ; nudibranch ; recruitment ; larvae

Sažetak
Climate change is restructuring marine ecosystems worldwide, and an understanding of causal mechanisms is essential for informed forecasting and management. We used climate- index response profiling (CIRP), a novel autoregressive technique applied to multi-year time series of population abundance, to test mechanistic hypotheses about recent declines in shallow-water nudibranchs in California. We analyzed historical data from three intertidal sites (Pillar Point, Scott Creek, Asilomar) studied independently during non-overlapping time periods between 1969 and 1995, combined with recent resurveys from these same sites. Total abundance, especially of larger more conspicuous species, at each site was generally positively correlated with El Niño conditions, warm phases of the Pacific Decadal Oscillation, elevated local sea level and sea surface temperatures, and negatively correlated with coastal upwelling and the North Pacific Gyre Oscillation. Southern species reflected this overall pattern, but northern species were not as strongly associated with the climate indices, except at Pillar Point where they were correlated in the same direction as the southern species. These results reject thermal stress and trophic collapse hypotheses, and implicate larval advection as the likeliest mechanism linking oceanographic changes with the faunal shifts. CIRP presents a practical and quantitative method for understanding and forecasting population fluctuations of a conspicuous predatory guild in the California Current System.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
269-0000000-3174 - EKOLOGIJA I PRAĆENJE STANJA BENTOSKIH ŽIVOTNIH ZAJEDNICA HRVATSKOGA JADRANA
269-0362975-3174 - EKOLOGIJA I PRAĆENJE STANJA BENTOSKIH ŽIVOTNIH ZAJEDNICA HRVATSKOGA JADRANA (Schultz, Stewart, MZOS ) ( CroRIS)

Ustanove:
Sveučilište u Zadru

Profili:

Avatar Url Stewart Schultz (autor)


Citiraj ovu publikaciju:

Schultz, Stewart T.; Goddard, J.H.R.; Gosliner, T.M.; Mason, D.E.; Pence, W.E.; McDonald, G.R.; Pearse, V.B.; and J.S. Pearse
Going with the flow: nudibranch gastropods track large-scale fluctuations in climate. // Western Society of Naturalists
Monterey (CA), Sjedinjene Američke Države, 2010. str. - (predavanje, međunarodna recenzija, sažetak, znanstveni)
Schultz, S., Goddard, J., Gosliner, T., Mason, D., Pence, W., McDonald, G., Pearse, V. & and J.S. Pearse (2010) Going with the flow: nudibranch gastropods track large-scale fluctuations in climate.. U: Western Society of Naturalists.
@article{article, author = {Schultz, Stewart T. and Goddard, J.H.R. and Gosliner, T.M. and Mason, D.E. and Pence, W.E. and McDonald, G.R. and Pearse, V.B.}, year = {2010}, pages = {---}, keywords = {climate change, El Nino, monitoring, nudibranch, recruitment, larvae}, title = {Going with the flow: nudibranch gastropods track large-scale fluctuations in climate.}, keyword = {climate change, El Nino, monitoring, nudibranch, recruitment, larvae}, publisherplace = {Monterey (CA), Sjedinjene Ameri\v{c}ke Dr\v{z}ave} }
@article{article, author = {Schultz, Stewart T. and Goddard, J.H.R. and Gosliner, T.M. and Mason, D.E. and Pence, W.E. and McDonald, G.R. and Pearse, V.B.}, year = {2010}, pages = {---}, keywords = {climate change, El Nino, monitoring, nudibranch, recruitment, larvae}, title = {Going with the flow: nudibranch gastropods track large-scale fluctuations in climate.}, keyword = {climate change, El Nino, monitoring, nudibranch, recruitment, larvae}, publisherplace = {Monterey (CA), Sjedinjene Ameri\v{c}ke Dr\v{z}ave} }




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