Roldán Valverde, PhD

About Roldán Valverde, PhD

Roldán Valverde, PhD, With an exceptional h-index of 21 and a recent h-index of 15 (since 2020), a distinguished researcher at Southeastern Louisiana University, specializes in the field of Conservation Biology, Comparative Endocrinology, Ecology.

His recent articles reflect a diverse array of research interests and contributions to the field:

Adaptation of sea turtles to climate warming: Will phenological responses be sufficient to counteract changes in reproductive output?

Husbandry Protocols for Juvenile Loggerhead Sea Turtles (Caretta caretta) Based on Stress Response to Stocking Density and Dry-Dock Time

Reassessment of the olive ridley sea turtle Lepidochelys olivacea nesting population at Nancite Beach, Costa Rica

First skeletochronological analysis on loggerhead yearlings (Caretta caretta) in the Canary Islands

Using Plasma Vitellogenin in Loggerhead Sea Turtles to Assess Reproductive Maturation and Estrogen‐Like Contaminant Exposure

Recent decline of green turtle Chelonia mydas nesting trend at Tortuguero, Costa Rica

Plasma Vitellogenin and Testosterone in Diamond-backed Terrapins (Malaclemys terrapin) during the Nesting Season in Coastal New Jersey

Illegal take of nesting sea turtles in Tortuguero, Costa Rica: Conservation, trade, or tradition?

Roldán Valverde, PhD Information

University

Position

___

Citations(all)

1544

Citations(since 2020)

643

Cited By

1079

hIndex(all)

21

hIndex(since 2020)

15

i10Index(all)

31

i10Index(since 2020)

18

Email

University Profile Page

Google Scholar

Roldán Valverde, PhD Skills & Research Interests

Conservation Biology

Comparative Endocrinology

Ecology

Top articles of Roldán Valverde, PhD

Title

Journal

Author(s)

Publication Date

Adaptation of sea turtles to climate warming: Will phenological responses be sufficient to counteract changes in reproductive output?

Global Change Biology

MMPB Fuentes

Armando Jose Barsante Santos

A Abreu‐Grobois

R Briseño‐Dueñas

Jassim Al‐Khayat

...

2024/1

Husbandry Protocols for Juvenile Loggerhead Sea Turtles (Caretta caretta) Based on Stress Response to Stocking Density and Dry-Dock Time

Journal of Applied Animal Welfare Science

Alejandro Usategui-Martín

Ana Liria-Loza

Roldán A Valverde

Lluis Tort

Fernando Tuya

...

2024/2/18

Reassessment of the olive ridley sea turtle Lepidochelys olivacea nesting population at Nancite Beach, Costa Rica

Marine Ecology

Luis G Fonseca

Wilbert N Villachica

Eduardo Rangel

Eric Palola

Monique Gilbert

...

2023

First skeletochronological analysis on loggerhead yearlings (Caretta caretta) in the Canary Islands

Marine Biology

Alejandro Usategui-Martín

Roldán A Valverde

Patricia Ostiategui-Francia

A Fariñas-Bermejo

Yania Paz-Sánchez

...

2023/8

Using Plasma Vitellogenin in Loggerhead Sea Turtles to Assess Reproductive Maturation and Estrogen‐Like Contaminant Exposure

Environmental Toxicology and Chemistry

Raquel N Corniuk

Jennifer M Lynch

Michael D Arendt

Joanne Braun‐McNeill

David W Owens

...

2023/6

Recent decline of green turtle Chelonia mydas nesting trend at Tortuguero, Costa Rica

Endangered Species Research

Jaime Restrepo

Emily G Webster

Iván Ramos

Roldán A Valverde

2023/5/25

Plasma Vitellogenin and Testosterone in Diamond-backed Terrapins (Malaclemys terrapin) during the Nesting Season in Coastal New Jersey

Ichthyology & Herpetology

Stephanie A Wolfe

Jordan Donini

Roldán A Valverde

2023/3

Illegal take of nesting sea turtles in Tortuguero, Costa Rica: Conservation, trade, or tradition?

Journal of Environmental Management

Daniela Rojas-Cañizales

Jaime Restrepo

Carmen Mejías-Balsalobre

Héctor Barrios-Garrido

Roldán A Valverde

2022/12/15

Evaluation of Putative Hybrid Hatchlings between Hawksbill Sea Turtle (Eretmochelys imbricata) and Green Sea Turtle (Chelonia mydas) in Tortuguero, Costa Rica

Journal of Herpetology

Jaime Restrepo

Jimena Gutiérrez-Lince

Roldán A Valverde

2022/12/1

Historical Records of Loggerhead Sea Turtle (Caretta caretta) Nesting at Tortuguero, Costa Rica

Journal of Herpetology

Jaime Restrepo

Daniela Rojas-Cañizales

Roldán A Valverde

2022/9

Corozalito: a nascent arribada nesting beach in Costa Rica

Marine Biology

Daniela Rojas-Cañizales

Carmen Mejías-Balsalobre

Nínive Espinoza-Rodríguez

Vanessa S Bézy

Isabel Naranjo

...

2022/5

Biomarkers of reproduction in endangered green sea turtles (Chelonia mydas) nesting at Tortuguero, Costa Rica

Conservation Physiology

Renato Saragoça Bruno

Jaime Alberto Restrepo Machado

Gilberto Rafael Borges Guzman

Jorge Iván Ramos Loria

Roldán Arturo Valverde

2021

Identification of the Gulf of Mexico as an important high‐use habitat for leatherback turtles from Central America

Ecosphere

Daniel R Evans

Roldán A Valverde

Cristina Ordoñez

Raymond R Carthy

2021/8

Olive Ridleys: the quirky turtles that conquered the world

Kartik Shanker

Alberto Abreu-Grobois

Vanessa Bezy

Raquel Briseno

Liliana Colman

...

2021

Assessment of captive rearing conditions on loggerhead hatchlings: Effect of handling frequency and stocking density

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology

Alejandro Usategui‐Martín

Ana Liria‐Loza

Roldán A Valverde

Judit Pinós‐Crosas

Fernando Tuya

...

2021/6

Case Study: The Evolution of Tourism and Sea Turtle Conservation at Tortuguero National Park, Costa Rica

Jimena Gutiérrez-Lince

Michelle Dorantes Palacios

Roldán A Valverde

2021/1/1

Local community perceptions of sea turtle egg use in Tortuguero, Costa Rica

Ocean & coastal management

Carmen Mejías-Balsalobre

Jaime Restrepo

Gilberto Borges

Raúl García

Daniela Rojas-Cañizales

...

2021/2/15

Trends in ovarian development, plasma vitellogenin, and steroid hormones in female Malaclemys terrapin (Schoepff, 1793) from coastal Louisiana

Amphibian & Reptile Conservation

J Donini

W Selman

S Pearson

RA Valverde

2021

Quantifying illegal extraction of sea turtles in Costa Rica

Frontiers in Conservation Science

Helen Pheasey

George Glen

Nicole L Allison

Luis G Fonseca

Didiher Chacón

...

2021

Theoretical modeling and neritic monitoring of loggerhead Caretta caretta [Linnaeus, 1758] sea turtle sex ratio in the southeast United States do not substantiate …

Global Change Biology

Michael D Arendt

Jeffrey A Schwenter

David W Owens

Roldán A Valverde

2021/10

See List of Professors in Roldán Valverde, PhD University(Southeastern Louisiana University)

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