Search Results - "Cárdenas, Susana"

Resource partitioning as a mechanism for trophic segregation in sympatric otariids from the productive upwelling Peruvian Humboldt Current System by Cárdenas‐Alayza, Susana, Torres, Daniel A., Gutiérrez, Dimitri, Tremblay, Yann

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Sympatric otariids increase trophic segregation in response to warming ocean conditions in Peruvian Humboldt Current System by Cárdenas-Alayza, Susana, Adkesson, Michael J, Edwards, Mickie R, Hirons, Amy C, Gutiérrez, Dimitri, Tremblay, Yann, Franco-Trecu, Valentina

“…Determining trophic habits of predator communities is essential to measure interspecific interactions and response to environmental fluctuations. South…”
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Otariid gammaherpesvirus 1 in South American fur seals (Arctocephalus australis) and a novel related herpesvirus in free-ranging South American sea lions (Otaria byronia): Prevalence and effects of age, sex, and sample type by Tang, Karisa N, Adkesson, Michael J, Cárdenas-Alayza, Susana, Adamovicz, Laura, Deming, Alissa C, Wellehan, James F X, Childress, April, Cortes-Hinojosa, Galaxia, Colegrove, Kathleen, Langan, Jennifer N, Allender, Matthew C

“…Otariid gammaherpesvirus 1 (OtGHV1) is associated with high rates of urogenital carcinoma in free-ranging California sea lions (Zalophus californianus; CSL),…”
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Trophic interactions and metal transfer in marine ecosystems driven by the Peruvian scallop Argopecten purpuratus aquaculture by Loaiza, Iván, De Boeck, Gudrun, Alcazar, Juan, Campos, Diego, Cárdenas‐Alayza, Susana, Ganoza, María, Gómez‐Sanchez, Muriel, Miglio, María, De Troch, Marleen

“…This study investigates the trophic interactions and As and Cd transfer along seven marine ecosystems in Peru. Five of these ecosystems are driven by…”
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Circulating nutrient concentrations in free‐ranging Humboldt penguins (Spheniscus humboldti) in Punta San Juan, Peru by Colchao, Paulo, Adkesson, Michael J., Allender, Matthew C., Fascetti, Andrea J., Cardeña, Marco, Cárdenas‐Alayza, Susana, Dierenfeld, Ellen S., Deem, Sharon L.

“…Free‐ranging Humboldt penguin (HP, Spheniscus humboldti) populations are under pressure from resource competition with industrial fisheries, habitat loss, and…”
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Have we achieved a sustainable balance? Evaluating the effects of regulated guano extraction on an important penguin breeding colony (2008–2019) by Doig-Alba, Leonardo, Bussalleu, Alonso, Cárdenas-Alayza, Susana, Cardeña-Mormontoy, Marco, Valdés-Velásquez, Armando

“…Guano extraction in Peru has caused significant impacts on the endangered Humboldt penguin (HUPE, Spheniscus humboldti) colonies. These impacts include HUPE…”
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Tourist Knowledge, Pro-Conservation Intentions, and Tourist Concern for the Impacts of Whale-Watching in Las Perlas Archipelago, Panama by Cárdenas, Susana, Gabela-Flores, María Virginia, Amrein, Arielle, Surrey, Katie, Gerber, Leah R., Guzmán, Hector M.

“…Whale watching has become an important economic activity for many coastal areas where whales aggregate at certain times of year. Las Perlas Archipelago in…”
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Peruvian fur seals (Arctocephalus australis ssp.) and South American sea lions (Otaria byronia) in Peru are exposed to the harmful algal toxins domoic acid and okadaic acid by Fire, Spencer E., Adkesson, Michael J., Wang, Zhihong, Jankowski, Gwen, Cárdenas‐Alayza, Susana, Broadwater, Maggie

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Complex Evolutionary History of the South American Fox Genus Lycalopex (Mammalia, Carnivora, Canidae) Inferred from Multiple Mitochondrial and Nuclear Markers by Favarini, Marina O., Simão, Taiz L. L., Macedo, Gabriel S., Garcez, Fabrício S., Oliveira, Larissa R., Cárdenas-Alayza, Susana, Cardeña Mormontoy, Marco, Angulo, Fernando, Kasper, Carlos Benhur, Johnson, Warren E., Eizirik, Eduardo

“…The canid genus Lycalopex comprises six recently diversified South American species whose evolutionary relationships have been remarkably challenging to…”
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Peruvian Fur Seals as Archivists of El Niño Southern Oscillation Effects by Edwards, Mickie R., Cárdenas-Alayza, Susana, Adkesson, Michael J., Daniels-Abdulahad, Mya, Hirons, Amy C.

“…Peru’s coastal waters are characterized by significant environmental fluctuation due to periodic El Niño- La Niña- Southern Oscillation (ENSO) events. This…”
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The Frequency and Type of K-RAS Mutations in Mexican Patients With Colorectal Cancer: A National Study by Cárdenas-Ramos, Susana G, Alcázar-González, Gregorio, Reyes-Cortés, Luisa M, Torres-Grimaldo, Abdiel A, Calderón-Garcidueñas, Ana L, Morales-Casas, José, Flores-Sánchez, Patricia, De León-Escobedo, Raúl, Gómez-Díaz, Antonio, Moreno-Bringas, Carmen, Sánchez-Guillén, Jorge, Ramos-Salazar, Pedro, González-de León, César, Barrera-Saldaña, Hugo A

“…Current metastatic colorectal cancer (mCRC) therapy uses monoclonal antibodies against the epidermal growth factor receptor. This treatment is only useful in…”
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Impact of marine debris recorded in a sympatric colony of otariids in the south coast of Peru by Ayala, Félix, Castillo-Morales, Karen, Cárdenas-Alayza, Susana

“…Marine debris, in particular plastic debris and debris related to fishing activities, have an impact on marine mammals and seabirds. In marine-coastal species…”
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Ancient female philopatry, asymmetric male gene flow, and synchronous population expansion support the influence of climatic oscillations on the evolution of South American sea lion (Otaria flavescens) by Oliveira, Larissa Rosa de, Gehara, Marcelo C M, Fraga, Lúcia D, Lopes, Fernando, Túnez, Juan Ignacio, Cassini, Marcelo H, Majluf, Patricia, Cárdenas-Alayza, Susana, Pavés, Héctor J, Crespo, Enrique Alberto, García, Nestor, Loizaga de Castro, Rocío, Hoelzel, A Rus, Sepúlveda, Maritza, Olavarría, Carlos, Valiati, Victor Hugo, Quiñones, Renato, Pérez-Alvarez, Maria Jose, Ott, Paulo Henrique, Bonatto, Sandro L

“…The South American sea lion (Otaria flavescens) is widely distributed along the southern Atlantic and Pacific coasts of South America with a history of…”
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Trends in sympatric otariid populations suggest resource limitations in the Peruvian Humboldt Current System by Cárdenas-Alayza, Susana, Gutiérrez, Dimitri, Tremblay, Yann

“…Sympatric species evolve mechanisms to avoid competition and coexist. In the Humboldt Current System (HCS), populations of South American sea lions (SASL,…”
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Monitoring the occurrence of microplastic ingestion in Otariids along the Peruvian and Chilean coasts by Perez-Venegas, Diego J., Toro-Valdivieso, Constanza, Ayala, Félix, Brito, Beatriz, Iturra, Lunna, Arriagada, Maite, Seguel, Mauricio, Barrios, Carmen, Sepúlveda, Maritza, Oliva, Doris, Cárdenas-Alayza, Susana, Urbina, Mauricio A., Jorquera, Alberto, Castro-Nallar, Eduardo, Galbán-Malagón, Cristóbal

“…Repeated reports of microplastic pollution in the marine pinniped diet have emerged in the last years. However, only few studies address the drivers of…”
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Terrestrial mammals of the Americas and their interactions with plastic waste by Ayala, Félix, Zeta-Flores, Martín, Ramos-Baldárrago, Sonia, Tume-Ruiz, Juan, Rangel-Vega, Antia, Reyes, Eddy, Quinde, Edgardo, De-la-Torre, Gabriel Enrique, Lajo-Salazar, Leticia, Cárdenas-Alayza, Susana

“…Plastics have brought many benefits to society, but their mismanagement has turned them into a serious environmental problem. Today, the effects of plastic…”
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Uso pedagógico de tecnologías en la enseñanza del derecho de la Universidad de San Buenaventura Medellín by Valencia Cárdenas, Susana, Suárez García, Yiney Duviana

“…En la presente investigación se analizan los usos pedagógicos de las tecnologías en los procesos de enseñanza y aprendizaje de la Facultad de Derecho de la…”
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Phylogenomic Discordance in the Eared Seals is best explained by Incomplete Lineage Sorting following Explosive Radiation in the Southern Hemisphere by Lopes, Fernando, Oliveira, Larissa R, Kessler, Amanda, Beux, Yago, Crespo, Enrique, Cárdenas-Alayza, Susana, Majluf, Patricia, Sepúlveda, Maritza, Brownell, Robert L, Franco-Trecu, Valentina, Páez-Rosas, Diego, Chaves, Jaime, Loch, Carolina, Robertson, Bruce C, Acevedo-Whitehouse, Karina, Elorriaga-Verplancken, Fernando R, Kirkman, Stephen P, Peart, Claire R, Wolf, Jochen B W, Bonatto, Sandro L

“…Abstract The phylogeny and systematics of fur seals and sea lions (Otariidae) have long been studied with diverse data types, including an increasing amount of…”
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Agreement Study between Total Leukocyte Count Methodologies in South American Sea Lions (Otaria byronia) and Peruvian Fur Seals (Arctocephalus australis) by Wright, Sarah E., Adkesson, Michael J., Schnelle, Amy N., Allender, Matthew C., Cárdenas-Alayza, Susana

“…South American sea lions (Otaria byronia) and Peruvian fur seals (Arctocephalus australis) are sympatric species inhabiting the coastal Peruvian marine…”
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MEASUREMENT OF PERSISTENT ORGANIC POLLUTANTS, PERFLUORINATED COMPOUNDS, AND TOXIC METALS IN THE BLOOD OF HUMBOLDT PENGUINS (SPHENISCUS HUMBOLDTI) AT PUNTA SAN JUAN, PERU USING DRIED BLOOD SPOTS by Adkesson, Michael J, Shlosberg, Alan, Lehner, Andreas F, Rumbeiha, Wilson K, Cárdenas-Alayza, Susana, Cardeña-Mormontoy, Marco, Kannan, Kurunthachalam

“…The Humboldt penguin ( ) population at the Punta San Juan Marine Protected Area in Peru is considered critical to the long-term sustainability of this…”
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