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J. Muñoz-Pérez · SciRah

Researcher profile · Semantic Scholar

J. Muñoz-Pérez

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J. Muñoz-Pérez — researcher profile on SciRah

h-index: 13
Works: 53
Citations: 570

Most-cited papers

Plastic contamination of a Galapagos Island (Ecuador) and the relative risks to native marine species.
Jen S. Jones, A. Porter, J. Muñoz-Pérez, D. Alarcón-Ruales +5 more
2021Science of the Total Environment82 citations Open access
Semantic Scholar
Multiple anthropogenic stressors in the Galápagos Islands' complex social–ecological system: Interactions of marine pollution, fishing pressure, and climate change with management recommendations
J. Alava, Karly McMullen, Jen S. Jones, M. Barrágan-Paladines +18 more
2022Integrated Environmental Assessment and Management55 citations Open access
Semantic Scholar
Plastic additives and legacy persistent organic pollutants in the preen gland oil of seabirds sampled across the globe
R. Yamashita, N. Hiki, Fumika Kashiwada, H. Takada +20 more
2021Environmental Monitoring and Contaminants Research49 citations Open access
Semantic Scholar
Microplastic distribution and composition on two Galápagos island beaches, Ecuador: Verifying the use of citizen science derived data in long-term monitoring.
Jen S. Jones, Anne Guézou, Sara Medor, Caitlin Nickson +8 more
2022Environmental Pollution42 citations Open access
Semantic Scholar
Blood gases, biochemistry and haematology of Galápagos hawksbill turtles (Eretmochelys imbricata)
J. Muñoz-Pérez, G. Lewbart, M. Hirschfeld, D. Alarcón-Ruales +4 more
2017Conservation Physiology36 citations Open access
Semantic Scholar
Galápagos and the plastic problem
J. Muñoz-Pérez, G. Lewbart, D. Alarcón-Ruales, Alice Skehel +8 more
2023Frontiers in Sustainability31 citations Open access
Semantic Scholar
Blood gases, biochemistry and haematology of Galápagos marine iguanas (Amblyrhynchus cristatus)
G. Lewbart, M. Hirschfeld, J. Brothers, J. Muñoz-Pérez +4 more
2015Conservation Physiology28 citations Open access
Semantic Scholar
International fisheries threaten globally endangered sharks in the Eastern Tropical Pacific Ocean: the case of the Fu Yuan Yu Leng 999 reefer vessel seized within the Galápagos Marine Reserve
E. Bonaccorso, Nicté Ordóñez-Garza, Diana A. Pazmiño, A. Hearn +13 more
2021Scientific Reports25 citations Open access
Semantic Scholar
Sea surface microplastics in the Galapagos: Grab samples reveal high concentrations of particles <200 μm in size.
Katie Deakin, G. Savage, Jen S. Jones, A. Porter +3 more
2024Science of the Total Environment22 citations Open access
Semantic Scholar
Biochemistry and hematology parameters of the San Cristóbal Galápagos tortoise (Chelonoidis chathamensis)
G. Lewbart, J. Griffioen, A. Savo, J. Muñoz-Pérez +8 more
2018Conservation Physiology22 citations Open access
Semantic Scholar
Connectivity, population structure, and conservation of Ecuadorian green sea turtles
J. Chaves, M. Peña, Jhonnattan A. Valdés-Uribe, J. Muñoz-Pérez +3 more
201718 citations Open access
Semantic Scholar
Integrating morphological and genetic data at different spatial scales in a cosmopolitan marine turtle species: challenges for management and conservation
R. Álvarez-Varas, Maike Heidemeyer, Cynthia Riginos, H. Benítez +18 more
2020Zoological Journal of the Linnean Society16 citations Open access
Semantic Scholar
Haematology and biochemistry of the San Cristóbal Lava Lizard (Microlophus bivittatus)
R. Arguedas, D. Steinberg, G. Lewbart, D. Deresienski +3 more
2018Conservation Physiology14 citations Open access
Semantic Scholar
Green, yellow or black? Genetic differentiation and adaptation signatures in a highly migratory marine turtle
R. Álvarez-Varas, N. Rojas-Hernández, Maike Heidemeyer, Cynthia Riginos +12 more
2021Proceedings of the Royal Society B13 citations Open access
Semantic Scholar
Health Status of Great Frigatebirds (Fregata minor) Determined by Haematology, Biochemistry, Blood Gases, and Physical Examination
C. A. Valle, Catalina Ulloa, D. Deresienski, Cristina Regalado +5 more
2018Conservation Physiology13 citations Open access
Semantic Scholar
Detection and quantification of microplastic pollution in the endangered Galapagos Sea lion.
Andrés Moreira-Mendieta, O. Garcia-Garin, J. Muñoz-Pérez, Diego O. Urquía +3 more
2023Science of the Total Environment12 citations Open access
Semantic Scholar
HEALTH STATUS OF RED-FOOTED BOOBIES (SULA SULA) DETERMINED BY HEMATOLOGY, BIOCHEMISTRY, BLOOD GASES, AND PHYSICAL EXAMINATION
G. Lewbart, Catalina Ulloa, D. Deresienski, Cristina Regalado +4 more
2017Journal of zoo and wildlife medicine10 citations
Semantic Scholar
Plastic pollution and health metrics in wild juvenile green sea turtles (Chelonia mydas) from two Ecuadorian national parks: Galápagos and Machalilla
J. Muñoz-Pérez, G. Lewbart, Tania Toapanta, Helen S. Chadwick +26 more
2024Frontiers in Amphibian and Reptile Science8 citations Open access
Semantic Scholar
Whole blood fatty acid concentrations in the San Cristóbal Galápagos tortoise (Chelonoidis chathamensis)
K. Dass, G. Lewbart, J. Muñoz-Pérez, Maryuri Yépez +3 more
2021PeerJ8 citations Open access
Semantic Scholar
Assessing the chemical landscape of the Galápagos Marine Reserve.
G. Savage, Jen J Jones, J. Muñoz-Pérez, C. Lewis +1 more
2024Science of the Total Environment7 citations Open access
Semantic Scholar
Contemporary Archaeology as a Framework for Investigating the Impact of Disposable Plastic Bags on Environmental Pollution in Galápagos
John C. Schofield, J. Aylmer, A. Donnelly, Jen S. Jones +4 more
20217 citations
Semantic Scholar
HEALTH STATUS AND BASELINE HEMATOLOGY, BIOCHEMISTRY, AND BLOOD GAS VALUES OF GALAPAGOS SHEARWATERS (PUFFINUS SUBALARIS)
C. A. Valle, Catalina Ulloa, Cristina Regalado, J. Muñoz-Pérez +5 more
2020Journal of zoo and wildlife medicine6 citations
Semantic Scholar
Health assessment of Conolophus subcristatus, Conolophus pallidus, and C. subcristatus X Amblyrhynchus cristatus hybrid (Galápagos land iguanas)
G. Lewbart, Colon J Grijalva, P. Calle, Karen Ingerman +5 more
2019PLoS ONE6 citations Open access
Semantic Scholar
Methods of body temperature assessment in Conolophus subcristatus, Conolophus pallidus (Galápagos land iguanas), and Amblyrhynchus cristatus X C. subcristatus hybrid
C. A. Valle, Colon J Grijalva, P. Calle, J. Muñoz-Pérez +3 more
2019PeerJ6 citations Open access
Semantic Scholar
Exploring the distribution of per- and polyfluoroalkyl substances (PFAS) in surface water and wildlife from the Galápagos Islands
Qaim Mehdi, Lauren E. Blackman, Gregory A. Lewbart, J. Muñoz-Pérez +4 more
2025Regional Studies in Marine Science5 citations
Semantic Scholar
HEALTH STATUS OF NAZCA BOOBIES (SULA GRANTI) ON DAPHNE MAJOR ISLAND IN THE GALÁPAGOS DETERMINED BY HEMATOLOGY, BIOCHEMISTRY, AND PHYSICAL EXAMINATION
Emily K. Tucker-Retter, Zoë Velsey-Gross, D. Deresienski, Catalina Ulloa +6 more
2021Journal of zoo and wildlife medicine5 citations
Semantic Scholar
Marine iguanas have lower metabolic rates during El Niño
S. Dubiner, J. Muñoz-Pérez, G. Lewbart, K. J. Lohmann +6 more
2025Journal of Experimental Biology4 citations Open access
Semantic Scholar
Morphological and performance modifications in the world’s only marine lizard, the Galápagos marine iguana, Amblyrhynchus cristatus
K. Berry, J. Muñoz-Pérez, Cristina P. Vintimilla-Palacios, C. Clemente
2021Biological Journal of the Linnean Society4 citations Open access
Semantic Scholar
Sea Turtle Facial Recognition Using Map Graphs of Scales
Karun K. Rao, L. Grabow, J. Muñoz-Pérez, D. Alarcón-Ruales +1 more
2021bioRxiv4 citations Open access
Semantic Scholar
Baseline haematology, biochemistry, blood gas values and health status of the Galapagos swallow-tailed gull (Creagrus furcatus).
C. A. Valle, Catalina Ulloa, Cristina Regalado, J. Muñoz-Pérez +6 more
2020Conservation Physiology4 citations Open access
Semantic Scholar
Evaluating the Possibility of Transfusion Medicine, Through Crossmatching in Juvenile Galapagos Sea Lions (Zalophus wollebaeki)
Taylor M Gregory, Maryanna Parker, D. Deresienski, D. Alarcón-Ruales +5 more
2022Frontiers in Veterinary Science3 citations Open access
Semantic Scholar
Increased BUN and glucose in a group of San Cristóbal galapagos tortoises (Chelonoidis chathamensis)
Anthony J. Cerreta, Shelly L Vaden, G. Lewbart, J. Muñoz-Pérez +1 more
2019Veterinary Record Case Reports2 citations
Semantic Scholar
Dried blood spot analysis for elements of nutritional concern as demonstrated in studies of Galápagos land iguanas (Conolophus species).
A. F. Lehner, Sarah L. Rebolloso, Paul P. Calle, Karen Ingerman +4 more
2023Journal of Trace Elements in Medicine and Biology1 citations Open access
Semantic Scholar
Endoscopy and rectal enema for fecal collection in wild sea turtles (Chelonia mydas, Eretmochelys imbricata) in a field setting.
Kristina L Kaleel, Patricia L Secoura, J. Muñoz-Pérez, D. Alarcón-Ruales +5 more
2023Zoo Biology1 citations Open access
Semantic Scholar
The Mystery of a Marine Monster: Morphological and Performance Modifications in the World’s only Marine Lizard, the Galápagos Marine Iguana
K. Berry, J. Muñoz-Pérez, Cristina P. Vintimilla-Palacios, C. Clemente
2020bioRxiv1 citations Open access
Semantic Scholar
Plastic contamination of the Galapagos marine food web and the relative risks to native species
Jen S. Jones, A. Porter, J. Muñoz-Pérez, D. Alarcón-Ruales +5 more
20201 citations Open access
Semantic Scholar
Field-Based Radiographic Imaging of Marine Megafauna: Marine Iguanas (Amblyrhynchus cristatus) as a Case Study
G. Lewbart, Eli B. Cohen, M. Hirschfeld, J. Muñoz-Pérez +4 more
2018Frontiers in Marine Science1 citations Open access
Semantic Scholar
Assessment of emerging contaminants (ECs) in the marine environment of San Cristóbal Island, Galápagos
Mai Am-Shalom, Rotem Kanfy-Weinberger, E. Kramarsky-Winter, Ariel Kushmaro +6 more
2026Regional Studies in Marine Science0 citations
Semantic Scholar
Variation in selected blood biochemical markers in green turtles (Chelonia mydas) from contrasting foraging habitats in Ecuador
Grace Johnston, J. Muñoz-Pérez, D. Alarcón-Ruales, F. Vallejo +3 more
2026PeerJ0 citations Open access
Semantic Scholar
Movements of yellow-morphotype green turtles (Chelonia mydas) in the Galápagos Marine Reserve
J. Muñoz-Pérez, D. Alarcón-Ruales, L. Tanabe, Catherine E. Hart +5 more
2026Frontiers in Amphibian and Reptile Science0 citations Open access
Semantic Scholar
Microplastic exposure and biological correlates in a key intertidal crab (Grapsus grapsus) from the Galápagos Islands.
Fernando Cisneros-Bejarano, J. Muñoz-Pérez, D. Alarcón-Ruales, Andrés Moreira-Mendieta +7 more
2026Marine Pollution Bulletin0 citations Open access
Semantic Scholar
Candidatus Allocryptoplasma Godzilla, a Novel Ca. Allocryptoplasma Species Detected in Marine Iguanas from Galápagos Islands
R. Maggi, Emma Williams, Gregory A. Lewbart, M. Hirschfeld +5 more
2026Pathogens0 citations Open access
Semantic Scholar
HEALTH ASSESSMENT OF BLUE-FOOTED BOOBIES (SULA NEBOUXII EXCISA) DETERMINED BY HEMATOLOGY, BIOCHEMISTRY, BLOOD GASES, AND PHYSICAL EXAMINATION IN THE GALÁPAGOS ISLANDS
Ashley E. Cave, J. Dillard, Catalina Ulloa, J. Muñoz-Pérez +6 more
2025Journal of zoo and wildlife medicine0 citations
Semantic Scholar
Underwater sounds produced by Galápagos sea lions, Zalophus wollebaeki
Heloise Frouin-Mouy, Ashley Altobelli, Allessandro Bocconcelli, Julien Bonnel +6 more
2025Journal of the Acoustical Society of America0 citations
Semantic Scholar
Health status and morphometrics of Galápagos magnificent frigatebirds (Fregata magnificens magnificens) determined by hematology, biochemistry, blood gas, and physical examination
Kimberly E. Guzman, D. Deresienski, J. Muñoz-Pérez, R. K. Passingham +5 more
2024PeerJ0 citations Open access
Semantic Scholar
Hematology and Biochemistry of the Española Lava Lizard (Microlophus delanonis)
Christian M. Capobianco, Emma A. Clarke, J. Muñoz-Pérez, Daniela Alarcón Ruales +6 more
2023Journal of Herpetological Medicine and Surgery0 citations
Semantic Scholar
Health status of the red-billed tropicbird (Phaethon aethereus) determined by hematology, biochemistry, blood gases, and physical examination
Alice Skehel, Catalina Ulloa, D. Deresienski, Cristina Regalado +7 more
2023PeerJ0 citations Open access
Semantic Scholar
Intraocular pressure using rebound tonometry in the Galápagos marine iguana (Amblyrhynchus cristatus)
J. Christman, K. J. Lohmann, M. Hirschfeld, J. Muñoz-Pérez +4 more
2023International Journal of Veterinary Research0 citations Open access
Semantic Scholar
Intraocular pressure using rebound tonometry in the San Cristobal Galapagos tortoise (Chelonoidis chathamensis)
C. A. Masterson, T. Locklear, D. Páez-Rosas, J. Muñoz-Pérez +3 more
2022International Journal of Veterinary Research0 citations Open access
Semantic Scholar
Microplastic Distribution and Composition on Two Galápagos Island Beaches, Ecuador: A Spatiotemporal Assessment Using Citizen Science Derived Data
C. Lewis, Jen S. Jones, Anne Guézou, Sara Medor +8 more
2022Social Science Research Network0 citations Open access
Semantic Scholar

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