Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Responses to Salt Stress02:02

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
Conservation of Declining Populations02:07

Conservation of Declining Populations

Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.
Effect of Sea Water on Concrete01:22

Effect of Sea Water on Concrete

Concrete exposed to seawater can undergo degradation like the dissolution of ettringite and gypsum, increasing the material's porosity and decreasing its strength. In contrast, the crystallization of salts within the concrete's pores can cause expansion, particularly above the waterline where evaporation occurs. Nonetheless, this expansion only happens when seawater, enabled by the concrete's permeability, manages to infiltrate the structure.
Concrete in areas between tide marks, which undergo...
Introduction Cardiac Emergencies01:30

Introduction Cardiac Emergencies

Cardiac emergencies are critical situations involving the heart that require immediate medical intervention to prevent severe complications or death. These emergencies often arise from underlying heart conditions that impair the heart's ability to function correctly.Types of Cardiac EmergenciesThe most common types of cardiac emergencies include Acute Coronary Syndrome (ACS), myocardial infarction (MI), cardiac arrest, and heart failure.Acute Coronary Syndrome (ACS)Acute Coronary Syndrome (ACS)...
Marine Microbial Ecology01:30

Marine Microbial Ecology

Marine microbial ecosystems are shaped by distinct physicochemical limits, including high salinity, low nutrient availability, and fluctuating oxygen levels. These conditions favor smaller microbial cell sizes, which maximize their surface-to-volume ratio for efficient nutrient uptake.Microbial activity and community composition are closely linked to biogeochemical cycles, particularly in dynamic environments like estuaries, where halotolerant microbes thrive in response to variable salinity...
Deep Sea Microbial Ecology01:18

Deep Sea Microbial Ecology

The deep ocean and its underlying sediments represent vast, largely unexplored microbial habitats that extend far beyond the sunlit photic zone. The photic (euphotic) zone typically spans the upper ~100–200 meters of pelagic waters in the open ocean, but its depth varies geographically and seasonally, where sufficient light supports photosynthetic life. Below this lies the deep sea, spanning roughly 1000–6000 meters (bathypelagic to abyssal zones), with deeper hadal trenches extending beyond...

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Connecting human behaviour, meaning and nature.

Philosophical transactions of the Royal Society of London. Series B, Biological sciences·2024
Same author

Perceptions of Professional Responsibility When Caring for Older People in Home Care in Sweden.

Journal of community health nursing·2020
Same author

European LeukemiaNet 2020 recommendations for treating chronic myeloid leukemia.

Leukemia·2020
Same author

Anatomy and resilience of the global production ecosystem.

Nature·2019
Same author

Increasing thermal stress for tropical coral reefs: 1871-2017.

Scientific reports·2018
Same author

An evaluation of a double-tailed deformity in a coral-reef surgeonfish Acanthurus nigrofuscus (Acanthuridae) using micro-computed tomography.

Journal of fish biology·2018

Video Experimental Relacionado

Updated: Jul 1, 2026

Coral Reef Arks: An In Situ Mesocosm and Toolkit for Assembling Reef Communities
07:59

Coral Reef Arks: An In Situ Mesocosm and Toolkit for Assembling Reef Communities

Published on: January 6, 2023

Enfrentando la crisis de los arrecifes de coral

D R Bellwood1, T P Hughes, C Folke

  • 1Centre for Coral Reef Biodiversity, Dept. of Marine Biology, James Cook University, Townsville, Queensland 4811, Australia. david.bellwood@jcu.edu.au

Nature
|June 25, 2004
PubMed
Resumen

El declive de los arrecifes de coral requiere una mejor gestión. La comprensión de los grupos clave de peces y corales revela las vulnerabilidades del ecosistema caribeño, informando los esfuerzos de conservación y restauración para la resiliencia del arrecife.

Más Videos Relacionados

Effective Techniques for the Feeding and Ex Situ Culture of a Brooding Scleractinian Coral, Pocillopora acuta
09:31

Effective Techniques for the Feeding and Ex Situ Culture of a Brooding Scleractinian Coral, Pocillopora acuta

Published on: June 23, 2023

An Integrated Micro-Device System for Coral Growth and Monitoring
05:58

An Integrated Micro-Device System for Coral Growth and Monitoring

Published on: July 21, 2023

Videos de Experimentos Relacionados

Last Updated: Jul 1, 2026

Coral Reef Arks: An In Situ Mesocosm and Toolkit for Assembling Reef Communities
07:59

Coral Reef Arks: An In Situ Mesocosm and Toolkit for Assembling Reef Communities

Published on: January 6, 2023

Effective Techniques for the Feeding and Ex Situ Culture of a Brooding Scleractinian Coral, Pocillopora acuta
09:31

Effective Techniques for the Feeding and Ex Situ Culture of a Brooding Scleractinian Coral, Pocillopora acuta

Published on: June 23, 2023

An Integrated Micro-Device System for Coral Growth and Monitoring
05:58

An Integrated Micro-Device System for Coral Growth and Monitoring

Published on: July 21, 2023

Área de la Ciencia:

  • Biología marina Biología marina.
  • Ecología Ecología Ecología.
  • La ciencia de la conservación es la ciencia de la conservación.

Sus antecedentes:

  • Los arrecifes de coral globales se enfrentan a una disminución significativa, amenazando la biodiversidad marina y los servicios del ecosistema.
  • Las estrategias de gestión actuales son insuficientes para abordar efectivamente las crisis de arrecifes a gran escala.

Objetivo del estudio:

  • Revisar las funciones ecológicas de grupos funcionales críticos de corales y peces de arrecife esenciales para la resiliencia de los arrecifes.
  • Identificar las variaciones biogeográficas en la composición de los grupos funcionales y sus implicaciones para la gestión del ecosistema.

Principales métodos:

  • Revisión de la literatura sobre las funciones ecológicas de los grupos funcionales clave en los ecosistemas de arrecifes de coral.
  • Análisis de la riqueza y composición de especies en diferentes regiones biogeográficas.

Principales resultados:

  • Los grupos funcionales juegan un papel fundamental en el mantenimiento de la dominación de los corales y la prevención de los cambios de fase de los ecosistemas.
  • Se observaron diferencias significativas en la riqueza y composición de los grupos funcionales entre las regiones, con el Caribe mostrando una vulnerabilidad particular.

Conclusiones:

  • La integración de los impactos humanos en la gestión basada en la resiliencia es crucial para navegar la incertidumbre y las sorpresas ecológicas.
  • Los hallazgos subrayan la necesidad de estrategias específicas de conservación, gestión pesquera y áreas marinas protegidas, especialmente en regiones vulnerables como el Caribe.