Video Experimental Relacionado
Updated: Apr 12, 2026

09:37
Helminth Collection and Identification from Wildlife
Published on: December 14, 2013
15.7K
Un enfoque global para las colecciones de los museos de historia natural
Kirk R Johnson1, Ian F P Owens2,
1National Museum of Natural History (NMNH), Smithsonian Institution, Washington, DC, USA.
Resumen
La integración de las colecciones mundiales de historia natural ofrece datos valiosos para la toma de decisiones informadas. Este recurso apoya la investigación y los esfuerzos de conservación de la biodiversidad en todo el mundo.
Área de la Ciencia:
- Ciencias de la biodiversidad
- Ciencia de los datos
- Biología de la conservación
Sus antecedentes:
- Las colecciones de historia natural son repositorios cruciales de información biológica.
- Los desafíos de accesibilidad e integración de los datos obstaculizan la plena utilización de estas colecciones.
- La biodiversidad mundial se enfrenta a amenazas sin precedentes, lo que requiere fuertes recursos de datos.
Objetivo del estudio:
- Destacar el potencial de la integración de las colecciones mundiales de historia natural.
- Demostrar cómo dicha integración puede servir como un recurso vital para los responsables de la toma de decisiones.
- Abogar por un mejor intercambio de datos y accesibilidad en la ciencia de la biodiversidad.
Principales métodos:
- Revisión de la literatura existente sobre la digitalización de las colecciones de historia natural y la agregación de datos.
- Análisis de estudios de caso que muestran los beneficios de los datos integrados sobre la biodiversidad.
- Desarrollo de un marco conceptual para un recurso unificado de colección de historia natural.
Principales resultados:
- Una base de datos unificada de la colección de historia natural global puede mejorar significativamente la investigación de la biodiversidad.
- Los datos integrados proporcionan información crítica para la planificación de la conservación y el desarrollo de políticas.
- Los responsables de la toma de decisiones tienen acceso a información completa y estandarizada sobre la biodiversidad.
Conclusiones:
- La integración de las colecciones de historia natural es esencial para comprender y abordar los desafíos ambientales mundiales.
- Un enfoque colaborativo para la gestión de datos desbloqueará todo el potencial de estos valiosos activos científicos.
- Los recursos de datos mejorados permiten la toma de decisiones basada en la evidencia para un futuro sostenible.
Videos de Conceptos Relacionados
Global Climate Change
29.8K
Throughout its ~4.5 billion year history, the Earth has experienced periods of warming and cooling. However, the current drastic increase in global temperatures is well outside of the Earth’s cyclic norms, and evidence for human-caused global climate change is compelling. Paleoclimatology, the study of ancient climate conditions, provides ample evidence for human-caused global climate change by comparing recent conditions with those in the past.
29.8K
Naturalistic Observations
18.2K
If you want to understand how behavior occurs, one of the best ways to gain information is to simply observe the behavior in its natural context. However, people might change their behavior in unexpected ways if they know they are being observed. How do researchers obtain accurate information when people tend to hide their natural behavior? As an example, imagine that your professor asks everyone in your class to raise their hand if they always wash their hands after using the restroom. Chances...
18.2K
Archival Research
17.6K
Some researchers gain access to large amounts of data without interacting with a single research participant. Instead, they use existing records to answer various research questions. This type of research approach is known as archival research. Archival research relies on looking at past records or data sets to look for interesting patterns or relationships. For example, a researcher might access the academic records of all individuals who enrolled in college within the past ten years and...
17.6K
The Fossil Record
28.6K
The fossil record documents only a small fraction of all organisms that have ever inhabited Earth. Fossilization is a rare process, and most organisms never become fossils. Moreover, the fossil record only exhibits fossils that have been discovered. Nevertheless, sedimentary rock fossils of long-lived, abundant, hard-bodied organisms dominate the fossil record. These fossils offer valuable information, such as an organism's physical form, behavior, and age. Studying the fossil record helps...
28.6K
Data Collection by Observations
15.7K
Data collection refers to a systematic way of obtaining, observing, measuring, and analyzing accurate information. Observational studies are one of the most widely used methods of data collection. It involves collecting data by observing the behavior and physical characteristics of a sample without making any modifications to the sample.
An astronomer viewing the motion and brightness of stars in the sky and recording the data is an example of observational data collection. A botanist recording...
An astronomer viewing the motion and brightness of stars in the sky and recording the data is an example of observational data collection. A botanist recording...
15.7K
Microbial Classification System
1.7K
Classification is the process of organizing organisms into hierarchically inclusive groups based on their phenotypic similarities or evolutionary relationships. A species comprises one or more strains, and closely related species are grouped into genera. Genera are further classified into families, families into orders, orders into classes, and so forth, up to the domain level, which is the broadest taxonomic rank derived from a combination of phenotypic and genotypic data.The nomenclature of...
1.7K

