Physical Characteristics of Giant Amazon Turtle (Podocnemis expansa) Nests

Kelly Bonach; José F. Lewinger; Álvaro P. da Silva; Luciano M. Verdade

doi:10.2744/1071-8443(2007)6[252:PCOGAT]2.0.CO;2

We can help you reset your password using the email address linked to your BioOne Complete account.

Registered users receive a variety of benefits including the ability to customize email alerts, create favorite journals list, and save searches. Please note that a BioOne web account does not automatically grant access to full-text content. An institutional or society member subscription is required to view non-Open Access content. Contact helpdesk@bioone.org with any questions.

All Fields are Required

First Name

Last/Family Name

Password

Password Requirements: Minimum 8 characters, must include as least one uppercase, one lowercase letter, and one number or permitted symbol Valid Symbols for password:
~ Tilde
! Exclamation Mark
@ At sign
$ Dollar sign
^ Caret
( Opening Parenthesis
) Closing Parenthesis
_ Underscore
. Period

Confirm Password

Web Account created successfully

Kelly Bonach,¹ José F. Lewinger,² Álvaro P. da Silva,³ Luciano M. Verdade⁴

¹RAN/IBAMA, Rua 229, 95, Setor Universitário, Goiânia, GO 74.605–090 Brazil. [ ] Kelly.Bonach@ibama.gov.br
²Departamento de Engenharia de Produção e Sistemas / Universidade Federal de Santa Catarina, Caixa Postal 246, Florianópolis, SC 88040–900, Brazil
³Departamento de Solos e Nutrição de Plantas/ESALQ/Universidade de São Paulo, Caixa Postal 09, Piracicaba, SP 13418–900 Brazil [ ] apisilva@carpa.ciagri.usp.br
⁴Laboratório de Ecologia Animal/LPA/ESALQ/ Universidade de São Paulo, Caixa Postal 09, Piracicaba, SP 13418–900 Brazil [E-mail: ] lmv@esalq.usp.br

Abstract

We determined the relationship between incubation success and physical characteristics of Podocnemis expansa nests on 4 sand beaches of the Araguaia River in the southern Amazon basin, Brazil. Sand samples measuring grain size, humidity, and density were collected during the first 7 days after egg laying. The choice of nest site seems to be more relevant for the reproductive success of a P. expansa than the female's capacity to build a nest.

Citation Download Citation

Kelly Bonach, José F. Lewinger, Álvaro P. da Silva, and Luciano M. Verdade "Physical Characteristics of Giant Amazon Turtle (Podocnemis expansa) Nests," Chelonian Conservation and Biology 6(2), 252-255, (1 December 2007). https://doi.org/10.2744/1071-8443(2007)6[252:PCOGAT]2.0.CO;2

Received: 21 October 2004; Accepted: 1 September 2005; Published: 1 December 2007

You currently do not have any folders to save your paper to! Create a new folder below.

Include:

Citation Only

Citation & Abstract

Format:

RIS

EndNote

BibTex

KEYWORDS/PHRASES

PUBLICATION TITLE:

COLLECTION TITLE:

PUBLICATION YEARS