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

Global Climate Change01:50

Global Climate Change

24.3K
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.
24.3K
Influence of Earth's Curvature and Atmospheric Refraction on Leveling01:26

Influence of Earth's Curvature and Atmospheric Refraction on Leveling

1.3K
During leveling, the Earth's curvature and atmospheric refraction introduce deviations in the line of sight from a true horizontal reference. When the line of sight is leveled, it remains perpendicular to the plumb line only at a single point. Beyond this, it deviates due to the Earth’s curvature, represented by the correction C. For a sight distance D, the deviation can be derived using the relationship:This relationship shows that the deviation increases quadratically with distance.
1.3K
Precipitation Gravimetry01:03

Precipitation Gravimetry

12.5K
Precipitation gravimetry is based on converting an analyte into a sparingly soluble precipitate, which is separated by filtration and weighed. An ideal precipitate should be pure, insoluble, of known composition, and easily filtered from the reaction mixture.
In determining nickel by gravimetric analysis, a precipitant of ethanolic dimethylglyoxime is added to a hot nickel salt solution. This is quickly followed by the dropwise addition of dilute ammonia solution until precipitation occurs. A...
12.5K
The Water Cycle01:00

The Water Cycle

23.0K
The Earth’s hydrosphere includes all of the areas where the storage and movement of water occurs. Since water is the basis of all living processes, the cycling of water is extremely important to ecosystem dynamics.
23.0K
Isochoric and Isobaric Processes01:21

Isochoric and Isobaric Processes

4.2K
A thermodynamic process that occurs at constant volume is called an isochoric process. According to the first law of thermodynamics, heat supplied or removed from the system is partially utilized to perform work and change the internal energy of the system. However, in an isochoric process, the volume remains constant. Hence, the work done by the system is zero. Therefore, the exchange of heat changes the internal energy of the system only. 
Suppose 1000 g of water is heated from 40...
4.2K
Isothermal Processes01:21

Isothermal Processes

3.8K
A thermodynamic process that occurs at constant temperature is called an isothermal process. Heat slowly flows into the system or out of the system to maintain thermal equilibrium. Processes involving phase changes like water evaporation into steam or freezing water into ice at a constant temperature are examples of Isothermal Processes.
An ideal gas can also undergo isothermal expansion or compression.
For example, consider 1 mole of an ideal gas inside an isolated cylinder at initial volume V...
3.8K

You might also read

Related Articles

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

Sort by
Same author

Radon isotopes as tracers of climate-sensitive subsurface connectivity in Antarctic permafrost.

Environmental research·2026
Same author

Co-Administration of Hepatitis C Direct-Acting Antivirals and Enzyme-Inducing Antiepileptic Drugs: Real-World Experience From a Multi-Centre Case Series.

Journal of viral hepatitis·2026
Same author

Corrigendum to "Enhancing the nutritional value of sweet bell pepper through moderate NaCl salinity" [Heliyon Volume 9, Issue 12, December 2023, Article e22439].

Heliyon·2025
Same author

Reconsidering the Role of Radiotherapy for Inoperable Gastric Cancer: A Systematic Review of Gastric Radiotherapy Given With Definitive and Palliative Intent.

Clinical oncology (Royal College of Radiologists (Great Britain))·2024
Same author

Extreme solar storms and the quest for exact dating with radiocarbon.

Nature·2024
Same author

A Rare Case of Severe Burn Injury to the Oropharynx Caused by a Flare Gun.

Annals of burns and fire disasters·2024
Same journal

The BRCA1-A complex restricts replication fork reversal-dependent DNA repair in ATM deficient cells.

Nature communications·2026
Same journal

Signaling downstream of tumor-stroma interaction regulates mucinous colorectal adenocarcinoma apicobasal polarity.

Nature communications·2026
Same journal

Click-polymerized polyenamine membranes for efficient lithium extraction.

Nature communications·2026
Same journal

Joint trajectories of brain atrophy, white matter hyperintensities and cognition quantify brain maintenance.

Nature communications·2026
Same journal

Proton shuttling at electrochemical interfaces under alkaline hydrogen evolution.

Nature communications·2026
Same journal

metilene<sup>3</sup>: identifying DMRs across multiple conditions with auto-classification.

Nature communications·2026
See all related articles

Related Experiment Video

Updated: Apr 23, 2026

Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

1.7K

Sea-level variability over five glacial cycles.

K M Grant1, E J Rohling2, C Bronk Ramsey3

  • 1Research School of Earth Sciences, The Australian National University, Canberra, Australian Capital Territory 0200, Australia.

Nature Communications
|September 26, 2014
PubMed
Summary
This summary is machine-generated.

This study provides the first detailed Red Sea sea-level records spanning 500,000 years, revealing natural sea-level rise rates linked to ice volume changes and deglaciation timing.

More Related Videos

Investigating the Relationship between Sea Surface Chlorophyll and Major Features of the South China Sea with Satellite Information
10:28

Investigating the Relationship between Sea Surface Chlorophyll and Major Features of the South China Sea with Satellite Information

Published on: June 13, 2020

6.8K
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

2.0K

Related Experiment Videos

Last Updated: Apr 23, 2026

Using Generative Art to Convey Past and Future Climate Transitions
06:10

Using Generative Art to Convey Past and Future Climate Transitions

Published on: March 31, 2023

1.7K
Investigating the Relationship between Sea Surface Chlorophyll and Major Features of the South China Sea with Satellite Information
10:28

Investigating the Relationship between Sea Surface Chlorophyll and Major Features of the South China Sea with Satellite Information

Published on: June 13, 2020

6.8K
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

2.0K

Area of Science:

  • Paleoclimatology
  • Quaternary geology
  • Sea-level studies

Background:

  • Understanding Pleistocene ice-volume dynamics requires precise sea-level data beyond the last interglacial period.
  • Existing sea-level records are insufficient for reconstructing past global ice-volume changes over long timescales.

Purpose of the Study:

  • To establish robust, high-resolution Red Sea sea-level records for the past 500,000 years.
  • To investigate the relationship between ice volume, deglaciation, and sea-level rise rates.
  • To explore the influence of meltwater pulses on millennial-scale climate variability.

Main Methods:

  • Dating and synchronizing Red Sea sea-level records with an Asian monsoon record.
  • Analyzing sea-level and ice-volume data to determine sea-level rise rates.
  • Employing multivariate regressions to link orbital parameters, sea level, and monsoon dynamics.

Main Results:

  • The first continuous, dated Red Sea sea-level records covering the last 500,000 years were generated.
  • Maximum natural sea-level rise rates were observed to be below 2 meters per century for ice volumes up to twice present-day levels.
  • Substantially higher sea-level rise rates occurred with greater ice volumes, with 85% of events showing peak rates within 2,000 years of deglaciation onset.
  • Meltwater pulses were identified as key drivers of millennial-scale variability and insolation-lagged monsoon responses.

Conclusions:

  • The new sea-level data provide critical insights into Pleistocene ice-volume fluctuations and their impact on global sea levels.
  • The findings highlight the sensitivity of sea-level rise rates to ice-sheet dynamics and deglaciation processes.
  • Meltwater pulses play a significant role in modulating climate variability on millennial timescales, influencing regional monsoon patterns.