Results 21 to 30 of about 106 (81)

DMF Data Format Usage for Change Detection

Journal of Electrical and Computer Engineering, Volume 2012, Issue 1, 2012., 2012
Because of the availability of an overwhelming amount of remote sensing data obtained by different instruments, new techniques and applications have been developed in order to pursue the objective of detecting changes that occur in a particular area of the Earth or that affect a large part of the Earth.
Alejandro Cristo, David Valencia, Pablo J. Martínez, Rosa M. Pérez, Jie Cheng   +4 more
wiley   +1 more source

Using Environmental DNA Sampling for Simultaneous Detection of Hosts and Their Pathogens: A Case Study With the Critically Endangered Frog Genus Atelopus

Animal Conservation, Volume 28, Issue 5, Page 663-674, October 2025.
Environmental DNA is a powerful tool for simultaneous detection of rare species and their pathogens. We confirmed the presence of Atelopus at multiple sampling locations and found that the concentration of the amphibian pathogen Bd in eDNA samples was correlated with stream characteristics and the pathogen load of the amphibian community.
Jamie Voyles, Corinne L. Richards‐Zawacki, Allison Q. Byrne, Angie Estrada, Roberto Ibáñez, Keely M. Rodriguez, Caren S. Goldberg   +6 more
wiley   +1 more source

Environmental and Geographic Conditions on the Breeding Grounds Drive Bergmannian Clines in Nightjars

Journal of Biogeography, Volume 52, Issue 10, October 2025.
ABSTRACT Aim To evaluate (1) whether three migratory nightjar species (Family Caprimulgidae) adhere to Bergmann's rule, (2) whether environmental factors on the breeding or wintering grounds determine body size, and (3) which mechanistic hypotheses best explain Bergmannian patterns in body size.
Aaron A. Skinner, Alicia M. Korpach, Susanne Åkesson, Marja H. Bakermans, Erin M. Bayne, Thomas J. Benson, Giovanni Boano, R. Mark Brigham, Simon S. Christiansen, Greg J. Conway, Christina M. Davy, Ruben Evens, Kevin C. Fraser, Autumn‐Lynn Harrison, Anders Hedenström, Ian G. Henderson, Juha Honkala, Lars B. Jacobsen, Michiel Lathouwers, Peter P. Marra, Janet W. Ng, Gabriel Norevik, Amy L. Scarpignato, Kasper Thorup, Christopher M. Tonra, Steven L. Van Wilgenburg, Andrew C. Vitz, Michael Ward, Elly Knight   +28 more
wiley   +1 more source

Immersion patterns alone can predict vessel following by albatrosses

Journal of Applied Ecology, Volume 62, Issue 8, Page 1831-1843, August 2025.
We demonstrate that seabird immersion patterns alone can detect high‐risk seabird‐vessel interactions, even in the absence of locational data for both seabirds and vessels. Our approach could allow for more comprehensive seabird bycatch risk assessments that quantify previously hidden seabird‐vessel interactions, such as those involving migratory life ...
Jonathan D. Rutter, Ana P. B. Carneiro, Paulo Catry, Louise Maurice, Oliver Padget, Katrina J. Davis, Tim Guilford   +6 more
wiley   +1 more source

Domestic cat penetrability into rural and natural habitats of the Iberian Peninsula

Ecological Solutions and Evidence, Volume 6, Issue 3, July–September 2025.
Free‐roaming domestic cats in the Iberian Peninsula regularly venture into rural and natural areas, with some individuals travelling over 2 km from their homes. Our GPS tracking data from 64 cats reveal that younger, neutered and owned cats show larger home ranges and greater penetration into natural habitats, raising concerns for native biodiversity ...
Francisco Palomares, Ariadna Sanglas
wiley   +1 more source

Delineating ecologically distinct groups for annual cycle management of a declining shorebird

Journal of Applied Ecology, Volume 62, Issue 5, Page 1152-1165, May 2025.
Using measurements of migratory connectivity in concert with expert opinion can define ecologically distinct groups for wildlife management that differ in the environmental conditions they experience across seasons of the annual cycle, which is a key component for understanding and reversing declines of migratory species. Abstract Patterns of migratory
Elly C. Knight, Jay Carlisle, Andy J. Boyce, David Bradley, Paula Cimprich, Stephanie Coates, Stephen J. Dinsmore, Cory J. Gregory, Joel G. Jorgensen, Jeffrey F. Kelly, David Newstead, Alina Olalla, Larkin A. Powell, Amy L. Scarpignato, T. Lee Tibbitts, Nils Warnock, Walter Wehtje, Peter P. Marra, Autumn‐Lynn Harrison   +18 more
wiley   +1 more source

Scouts vs. usurpers: alternative foraging strategies facilitate coexistence between neotropical Cathartid vultures

Ibis, Volume 166, Issue 4, Page 1368-1383, October 2024.
Understanding how diverse assemblages of scavengers can coexist on shared ecological resources is a fundamental challenge in community ecology. However, current approaches typically focus on behaviour at carcass provisioning sites, missing how important differences in movement behaviour and foraging strategies can facilitate sympatric species ...
Christopher Beirne, Mark Thomas, Arianna Basto, Eleanor Flatt, Giancarlo Inga Diaz, Diego Rolim Chulla, Flor Perez Mullisaca, Rosio Vega Quispe, Caleb Jonatan Quispe Quispe, Adrian Forsyth, Andrew Whitworth   +10 more
wiley   +1 more source

Clustered and rotating designs as a strategy to obtain precise detection rates in camera trapping studies

Journal of Applied Ecology, Volume 61, Issue 7, Page 1649-1661, July 2024.
Our research provides a guideline for wildlife managers and researchers to improve the precision of camera trap detection rates and optimize resource allocation. In general, the study design should accommodate the behaviour of the target species (e.g.
Pablo Palencia, Jorge Sereno‐Cadierno, Davide Carniato, Tiago Marques, Tim R. Hofmeester, Joaquin Vicente, Pelayo Acevedo   +6 more
wiley   +1 more source

Uso de simuladores en ginecología y obstetricia: Experiencia en la enseñanza de pregrado Use of medical simulators in obstetrics and gynaecology: Experience in undergraduate education

Educación Médica, 2006
Introducción: Los cursos de Ginecología y Obstetricia se dictan en el penúltimo año de la carrera de Doctor en Medicina y representan el primer contacto curricular de los estudiantes con la disciplina.
Grazzia Rey, Ana Visconti, Erika Balager, Jorge Martínez   +3 more
doaj  

Un sistema de información geográfico para el transporte público basado en el estándar GTFS realtime

Ingeniare: Revista Chilena de Ingeniería
A partir del desarrollo del sistema Web SIG SITPA, un planificador de viajes para el transporte público de Arica, se implementó un sistema de seguimiento en tiempo real de taxibuses mediante GPS. El Sistema de Información Geográfico de Transporte (SIG-T)
Andrés Colque, Ricardo Valdivia, Mónica Navarrete, Sebastián Aracena   +3 more
doaj