Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Responses to Heat and Cold Stress02:45

Responses to Heat and Cold Stress

13.8K
Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
13.8K
Primary Production01:06

Primary Production

23.9K
The total amount of energy acquired by primary producers in an ecosystem is called gross primary production (GPP). However, of this energy, producers use some for metabolic processes, and some is lost as heat, decreasing the amount of energy available to the next trophic level. The remaining usable amount of energy is called the net primary productivity (NPP). In terrestrial ecosystems, NPP is driven by climate, while light penetration and nutrient availability drive NPP in aquatic ecosystems.
23.9K
Global Climate Change01:50

Global Climate Change

24.7K
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.
24.7K
Responses to Drought and Flooding02:41

Responses to Drought and Flooding

10.9K
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.9K
Other Algae01:19

Other Algae

86
The group Stramenopiles include some phototrophic microorganisms. Members of this group possess flagella covered in numerous short, hairlike extensions, a feature that inspired the group's name, derived from the Latin words for "straw" and "hair." Some of the main categories of Stramenopiles include diatoms, golden algae, and brown algae.Diatoms are unicellular, photosynthetic eukaryotes, with over 200 known genera. They play a key role in the planktonic communities of both marine and...
86
Responses to Salt Stress02:02

Responses to Salt Stress

13.3K
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.
13.3K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The Lipidome of a Mars Analog Poly-Extreme Community in Atacama Halite Endolith: Chemotaxonomy, Lipid Adaptation, and Implications for the Search for Extraplanetary Biosignatures.

Astrobiology·2026
Same author

Evolution of Pliocene-Pleistocene tropical terrestrial Andean temperature amplification.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Toward a Cenozoic history of atmospheric CO<sub>2</sub>.

Science (New York, N.Y.)·2023
Same author

Intact polar lipidome and membrane adaptations of microbial communities inhabiting serpentinite-hosted fluids.

Frontiers in microbiology·2023
Same author

Delayed postglacial colonization of <i>Betula</i> in Iceland and the circum North Atlantic.

eLife·2023
Same author

Near-universal trends in brGDGT lipid distributions in nature.

Science advances·2022

Related Experiment Video

Updated: Sep 6, 2025

Author Spotlight: Unveiling Plankton Response to Climate Change Through Time-Series Data and Artistic Expression
08:15

Author Spotlight: Unveiling Plankton Response to Climate Change Through Time-Series Data and Artistic Expression

Published on: July 28, 2023

1.4K

Phytoplankton response to a warming ocean.

Julio Sepúlveda1,2, Sebastian I Cantarero1

  • 1Department of Geological Sciences and Institute of Arctic and Alpine Research (INSTAAR), University of Colorado Boulder, Boulder, CO 80309, USA.

Science (New York, N.Y.)
|June 23, 2022
PubMed
Summary

Global warming will reduce the nutritional value of marine algae. This impacts future food security and the health benefits derived from these important sea vegetables.

More Related Videos

Resurrection of Dormant Daphnia magna: Protocol and Applications
07:37

Resurrection of Dormant Daphnia magna: Protocol and Applications

Published on: January 19, 2018

18.9K
Thermal Limits Determination for Zooplankton Using a Heat Block
07:16

Thermal Limits Determination for Zooplankton Using a Heat Block

Published on: November 18, 2022

1.4K

Related Experiment Videos

Last Updated: Sep 6, 2025

Author Spotlight: Unveiling Plankton Response to Climate Change Through Time-Series Data and Artistic Expression
08:15

Author Spotlight: Unveiling Plankton Response to Climate Change Through Time-Series Data and Artistic Expression

Published on: July 28, 2023

1.4K
Resurrection of Dormant Daphnia magna: Protocol and Applications
07:37

Resurrection of Dormant Daphnia magna: Protocol and Applications

Published on: January 19, 2018

18.9K
Thermal Limits Determination for Zooplankton Using a Heat Block
07:16

Thermal Limits Determination for Zooplankton Using a Heat Block

Published on: November 18, 2022

1.4K

Area of Science:

  • Marine biology
  • Nutritional science
  • Climate change research

Background:

  • Marine algae are a vital source of nutrients for marine ecosystems and human consumption.
  • Rising ocean temperatures due to climate change may alter the biochemical composition of marine algae.

Purpose of the Study:

  • To investigate the impact of a warmer climate on the nutritional quality of marine algae.
  • To predict potential changes in the nutritional value of algae in future ocean conditions.

Main Methods:

  • Analysis of key nutritional components (proteins, lipids, minerals, vitamins) in algae samples.
  • Comparison of nutritional profiles under simulated future ocean temperatures.
  • Statistical modeling to assess the significance of observed changes.

Main Results:

  • A significant decrease in protein content was observed in algae grown at elevated temperatures.
  • Key micronutrient levels, such as iron and iodine, were found to be reduced.
  • Changes in fatty acid profiles indicated a potential decline in overall nutritional quality.

Conclusions:

  • Warmer ocean temperatures negatively affect the nutritional value of marine algae.
  • Reduced nutritional content in algae could have implications for marine food webs and human health.
  • Further research is needed to understand species-specific responses and adaptation potential.