Search Results - "Heilmayer, Olaf"

Biodiversity change after climate-induced ice-shelf collapse in the Antarctic by Gutt, Julian, Barratt, Iain, Domack, Eugene, d’Udekem d’Acoz, Cédric, Dimmler, Werner, Grémare, Antoine, Heilmayer, Olaf, Isla, Enrique, Janussen, Dorte, Jorgensen, Elaina, Kock, Karl-Hermann, Sophia Lehnert, Linn, López-Gonzáles, Pablo, Langner, Stephanie, Linse, Katrin, Eugenia Manjón-Cabeza, Maria, Meißner, Meike, Montiel, Americo, Raes, Maarten, Robert, Henri, Rose, Armin, Sañé Schepisi, Elisabet, Saucède, Thomas, Scheidat, Meike, Schenke, Hans-Werner, Seiler, Jan, Smith, Craig

“…The marine ecosystem on the eastern shelf of the Antarctic Peninsula was surveyed 5 and 12 years after the climate-induced collapse of the Larsen A and B ice…”
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Succession and seasonal onset of colonization in subtidal hard-bottom communities off northern Chile by Pacheco, Aldo S., Laudien, Jürgen, Thiel, Martin, Oliva, Marcelo, Heilmayer, Olaf

“…Although there is extensive information concerning the colonization sequences of benthic communities, little is known about the successional development of…”
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Constraints and trade-offs in climate-dependent adaptation: energy budgets and growth in a latitudinal cline by Pörtner, Hans O., Storch, Daniela, Heilmayer, Olaf

“…Characteristics of temperature-dependent metabolic adaptation as well as their implications for associated changes in energy budgets are analysed based on…”
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Infestation of the surf clam Mesodesma donacium by the spionid polychaete Polydora bioccipitalis by Riascos, José M., Heilmayer, Olaf, Oliva, Marcelo E., Laudien, Jürgen, Arntz, Wolf E.

“…The surf clam Mesodesma donacium is an economically important species for Chilean and Peruvian shellfisheries. This clam is often infested by Polydora…”
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Hard-bottom succession of subtidal epibenthic communities colonizing hidden and exposed surfaces off northern Chile by Pacheco, Aldo S., Laudien, Jürgen, Thiel, Martin, Heilmayer, Olaf, Oliva, Marcelo

“…The biodiversity of hard-bottom substrata comprises species growing on exposed rock and in hidden microhabitats, such as cracks and crevices. This study…”
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Age and productivity of the Antarctic scallop, Adamussium colbecki, in Terra Nova Bay (Ross Sea, Antarctica) by Heilmayer, Olaf, Brey, Thomas, Chiantore, Mariachiara, Cattaneo-Vietti, Riccardo, Arntz, Wolf E

“…Body size, geographical distribution, and biomass make Adamussium colbecki (Smith, 1902) one of the most conspicuous bivalve species in the Antarctic. Based on…”
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Energetic changes throughout early ontogeny of the brooding Antarctic sea star Rhopiella hirsuta (Koehler, 1920) by Thatje, Sven, Steventon, Emma, Heilmayer, Olaf

“…An unusually high proportion of Antarctic echinoderms brood their young. Protection, reproductive constraints, low temperatures and limited food supply are all…”
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Influence of temperature on the zoeal development and elemental composition of the cancrid crab, Cancer setosus Molina, 1782 from Pacific South America by Weiss, Monika, Heilmayer, Olaf, Brey, Thomas, Thatje, Sven

“…Temperature changes during ENSO cause mass mortalities of adult Cancer setosus, but the effects on early life stages are unknown. The influence of temperature…”
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Stress tolerance of a subtropical Crassostrea virginica population to the combined effects of temperature and salinity by Heilmayer, Olaf, Digialleonardo, Julian, Qian, Lianfen, Roesijadi, Guritno

“…The combination of salinity and temperature has synergistic effects on virtually all aspects of the biology of estuarine organisms. Of interest were…”
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Physiological capacity of Cancer setosus larvae — Adaptation to El Niño Southern Oscillation conditions by Weiss, Monika, Heilmayer, Olaf, Brey, Thomas, Lucassen, Magnus, Pörtner, Hans-Otto

“…Temperature changes during ENSO challenge the fauna of the Pacific South American coast. In many ectotherm benthic species pelagic larvae are the most…”
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Environmental stress and parasitism as drivers of population dynamics of Mesodesma donacium at its northern biogeographic range by Riascos, Jose M, Heilmayer, Olaf, Oliva, Marcelo E, Laudien, Juergen

“…Abstract Riascos, J. M., Heilmayer, O., Oliva, M. E., and Laudien, J. 2011. Environmental stress and parasitism as drivers of population dynamics of Mesodesma…”
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Thriving and declining: climate variability shaping life-history and population persistence of Mesodesma donacium in the Humboldt Upwelling System by Riascos, JM, Carstensen, D, Laudien, J, Arntz, WE, Oliva, ME, Güntner, A, Heilmayer, O

“…Large-scale environmental patterns in the Humboldt Current System (HCS) show major changes during strong el Nino episodes, leading to the mass mortality of…”
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Biogeochemistry of a low-activity cold seep in the Larsen B area, western Weddell Sea, Antarctica by Niemann, H., Fischer, D., Graffe, D., Knittel, K., Montiel, A., Heilmayer, O., Nöthen, K., Pape, T., Kasten, S., Bohrmann, G., Boetius, A., Gutt, J.

“…First videographic indication of an Antarctic cold seep ecosystem was recently obtained from the collapsed Larsen B ice shelf, western Weddell Sea (Domack et…”
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Changes in biomass and elemental composition during early ontogeny of the Antarctic isopod crustacean Ceratoserolis trilobitoides by Heilmayer, Olaf, Thatje, Sven, McClelland, Christine, Conlan, Kathleen, Brey, Thomas

“…Changes in biomass and elemental composition (dry mass, DM; carbon, C; hydrogen, H; nitrogen, N) were studied throughout the early ontogeny in the serolid…”
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Distribution and composition of macrozoobenthic communities along a Victoria-Land Transect (Ross Sea, Antarctica) by REHM, Peter, THATJE, Sven, ARNTZ, Wolf E, BRANDT, Angelika, HEILMAYER, Olaf

“…The Victoria-Land Transect project onboard the Italian research vessel "Italica" in February 2004, was a large-scale attempt to obtain benthic samples of…”
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Growth and reproduction in the Antarctic brooding bivalve Adacnarca nitens (Philobryidae) from the Ross Sea by Higgs, Nicholas D., Reed, Adam J., Hooke, Rachel, Honey, David J., Heilmayer, Olaf, Thatje, Sven

“…We present information on the reproductive biology, population structure, and growth of the brooding Antarctic bivalve Adacnarca nitens Pelseneer 1903 , from…”
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Testing stress responses of the bivalve Protothaca thaca to El Niño-La Niña thermal conditions by Riascos, Jose M., Avalos, Cecilia M., Pacheco, Aldo S., Heilmayer, Olaf

“…Protothaca thaca is an important bivalve species inhabiting the upwelling ecosystem of Chile and Peru. Temperature in this ecosystem changes dramatically…”
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Physiological ageing in a temperate and a polar swimming scallop by Philipp, Eva, Brey, Thomas, Heilmayer, Olaf, Abele, Doris, Pörtner, Hans-Otto

“…We compared physiological ageing parameters in 2 scallops, the temperateAequipecten opercularisand the AntarcticAdamussium colbecki. These 2 species are…”
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Thriving and declining: climate variability shaping life-history and population persistence ofMesodesma donaciumin the Humboldt Upwelling System by Riascos, José M., Carstensen, Daniel, Laudien, Jürgen, Arntz, Wolf E., Oliva, Marcelo E., Güntner, Andreas, Heilmayer, Olaf

“…Large-scale environmental patterns in the Humboldt Current System (HCS) show major changes during strong El Niño episodes, leading to the mass mortality of…”
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Temperature effects on summer growth rates in the antarctic scallop, Adamussium colbecki by HEILMAYER, Olaf, HONNEN, Cornelia, JACOB, Ute, CHIANTORE, Mariachiara, CATTANEO-VIETTI, Riccardo, BREY, Thomas

“…Annual growth rates of Antarctic marine organisms are low compared to their relatives from warmer waters. Previous studies hypothesise that high food…”
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