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21“…Here we forecast the indirect effect of ocean warming on a top predator, Nazca boobies in the equatorial Galápagos Islands, where rising water temperature is expected to exceed the upper thermal tolerance of a key prey item in the future, severely reducing its availability within the boobies’ foraging envelope. …”
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22“…Specifically, we examine the genetic structure of two louse species: Eidmanniella albescens, infecting both Nazca (Sula granti) and blue-footed boobies (Sula nebouxii), and Fregatiella aurifasciata, infecting both great (Fregata minor) and magnificent frigatebirds (Fregata magnificens). …”
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23por Mosquera, Juan D., Valle, Carlos A., Nieto-Claudin, Ainoa, Fessl, Birgit, Lewbart, Gregory A., Deresienski, Diane, Bouazzi, Leïla, Zapata, Sonia, Villena, Isabelle, Poulle, Marie-Lazarine“…Prevalence ranged from 13% in Nazca boobies (Sula granti) to 100% in Galapagos mockingbirds (Mimus parvulus). …”
Publicado 2023
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24por Salazar, Diego, Easton, Gabriel, Goff, James, Guendon, Jean L., González-Alfaro, José, Andrade, Pedro, Villagrán, Ximena, Fuentes, Mauricio, León, Tomás, Abad, Manuel, Izquierdo, Tatiana, Power, Ximena, Sitzia, Luca, Álvarez, Gabriel, Villalobos, Angelo, Olguín, Laura, Yrarrázaval, Sebastián, González, Gabriel, Flores, Carola, Borie, César, Castro, Victoria, Campos, Jaime“…Together with tsunami modeling results, we suggest that this event resulted from a ~1000-km-long megathrust rupture along the subduction contact of the Nazca and South American plates, highlighting the possibility of M(w) ~9.5 tsunamigenic earthquakes in northern Chile, one of the major seismic gaps of the planet. …”
Publicado 2022
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25por Cowles, Sarah A., Witt, Christopher C., Bonaccorso, Elisa, Grewe, Felix, Uy, J. Albert C.“…The Amazilia Hummingbird, Amazilis amazilia, is found along the Pacific coast from northern Ecuador down to the Nazca Valley of Peru, and is currently classified as six phenotypically differentiated subspecies. …”
Publicado 2022
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26“…Heat advection, either related to the Cocos‐Nazca spreading center or to hotspot activity closer to the Middle America Trench, led to subsequent vein modification (VC2, VU2/3) related to isobaric heating. …”
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27por Contreras-Reyes, E., Díaz, D., Bello-González, J. P., Slezak, K., Potin, B., Comte, D., Maksymowicz, A., Ruiz, J. A., Osses, A., Ruiz, S.“…We integrate 3-D P-wave, [Formula: see text] , and electrical resistivity tomographic models of the northern Chilean subduction zone to map the magmatic and fluids derived from the subducting oceanic Nazca plate. Results show a continental crust relatively thick (50–65 km) characterized by a lower zone of high [Formula: see text] values (7.2–7.6 km/s), which is interpreted as the presence of plutonic rocks. …”
Publicado 2021
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28por Ammirati, Jean-Baptiste, Mackaman-Lofland, Chelsea, Zeckra, Martin, Gobron, Kevin“…Considered alongside decades of seismic observations and geological data, this event provides evidence for retroarc deformation partitioning among inherited basement faults and upper-crustal structures in response to oblique convergence of the Nazca and South American plates. As they may transfer shortening to active upper-crustal faults associated with historically devastating shallower earthquakes, a better understanding of seismogenic basement faults such as the mid-crustal structure activated during the 2021 San Juan earthquake earthquake could help future re-assessment of the seismic risk in western Argentina.…”
Publicado 2022
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29por Jaramillo, Eduardo, Melnick, Daniel, Baez, Juan Carlos, Montecino, Henry, Lagos, Nelson A., Acuña, Emilio, Manzano, Mario, Camus, Patricio A.“…The April 1(st) 2014 Iquique earthquake (M(W) 8.1) occurred along the northern Chile margin where the Nazca plate is subducted below the South American continent. …”
Publicado 2017
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30por Müntener, Othmar, Ewing, Tanya, Baumgartner, Lukas P., Manzini, Mélina, Roux, Thibaud, Pellaud, Pierre, Allemann, Luc“…Here we present a geochemical and geochronological study on small plutons and dykes from the upper crust of the southern Patagonian Andes at ~ 51°S, which formed as a result of the subduction of the Nazca and Antarctic plates beneath the South American continent. …”
Publicado 2018
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