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
Biological Effects of Radiation02:59

Biological Effects of Radiation

15.4K
All radioactive nuclides emit high-energy particles or electromagnetic waves. When this radiation encounters living cells, it can cause heating, break chemical bonds, or ionize molecules. The most serious biological damage results when these radioactive emissions fragment or ionize molecules. For example, α and β particles emitted from nuclear decay reactions possess much higher energies than ordinary chemical bond energies. When these particles strike and penetrate matter, they...
15.4K
Radiation: Applications01:17

Radiation: Applications

1.1K
The average temperature of Earth is the subject of much current discussion. Earth is in radiative contact with both the Sun and dark space; it receives almost all its energy from the radiation of the Sun and reflects some of it into outer space. Dark space is very cold, about 3 K, so Earth radiates energy into it. For instance, heat transfer occurs from soil and grasses, the rate of which can be so rapid that frost can occur on clear summer evenings, even in warm latitudes.
The average...
1.1K
Radioactive Decay and Radiometric Dating02:48

Radioactive Decay and Radiometric Dating

33.8K
Radioactivity is a spontaneous disintegration of an unstable nuclide and is a random process, as all the nuclei in the sample do not decay simultaneously. The number of disintegrations per unit time is called the activity (A), which is directly proportional to the number of nuclei in the sample. The decay constant (λ) is an average probability of decay per nucleus in unit time.
33.8K
Conduction, Convection and Radiation: Problem Solving01:20

Conduction, Convection and Radiation: Problem Solving

1.2K
There are three methods by which heat transfer can take place: conduction, convection, and radiation. Each method has unique and interesting characteristics, but all three have two things in common: they transfer heat solely because of a temperature difference; and the greater the temperature difference, the faster the heat transfer.
In order to solve a problem related to heat transfer, first of all, the situation needs to be examined to determine the type of heat transfer involved. This could...
1.2K
Absorption of Radiation01:05

Absorption of Radiation

723
The rate of heat transfer by emitted radiation is described by the Stefan-Boltzmann law of radiation:
723

You might also read

Related Articles

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

Sort by
Same author

Apoptosis-inducing effect and structural basis of Polygonatum cyrtonema lectin and chemical modification properties on its mannose-binding sites.

BMB reports·2008
Same author

The catalytic intermediate stabilized by a "down" active site loop for diaminopimelate decarboxylase from Helicobacter pylori. Enzymatic characterization with crystal structure analysis.

The Journal of biological chemistry·2008
Same author

Monitoring prostate thermal therapy with diffusion-weighted MRI.

Magnetic resonance in medicine·2008
Same author

Removal of ammonia nitrogen in wastewater by microwave radiation.

Journal of hazardous materials·2008
Same author

[Three-dimensional anatomical position of rotatory center in cervical rotatory and local manipulation].

Nan fang yi ke da xue xue bao = Journal of Southern Medical University·2008
Same author

Dysregulation of CREB binding protein triggers thrombin-induced proliferation of vascular smooth muscle cells.

Molecular and cellular biochemistry·2008

Related Experiment Video

Updated: Jun 23, 2025

Expedited Radiation Biodosimetry by Automated Dicentric Chromosome Identification ADCI and Dose Estimation
10:33

Expedited Radiation Biodosimetry by Automated Dicentric Chromosome Identification ADCI and Dose Estimation

Published on: September 4, 2017

15.7K

Outdoor Radon Dose Rate in Canada's Arctic amid Climate Change.

Chuanlei Liu1, Jing Chen1, Weihua Zhang1

  • 1Radiation Protection Bureau of Health Canada, 775 Brookfield Rd, Ottawa, Ontario K1A 1C1, Canada.

Environmental Science & Technology
|June 22, 2024
PubMed
Summary

Climate change is impacting outdoor radon dose rates (RnDR) in Canada

Keywords:
Fixed Point Surveillance networkactive layerhealth risklong-distance transportlong-term trendprecipitationsoil gas emissiontemperature

More Related Videos

Measuring Fluxes of Mineral Nutrients and Toxicants in Plants with Radioactive Tracers
13:14

Measuring Fluxes of Mineral Nutrients and Toxicants in Plants with Radioactive Tracers

Published on: August 22, 2014

11.3K
Measuring DNA Damage and Repair in Mouse Splenocytes After Chronic In Vivo Exposure to Very Low Doses of Beta- and Gamma-Radiation
11:24

Measuring DNA Damage and Repair in Mouse Splenocytes After Chronic In Vivo Exposure to Very Low Doses of Beta- and Gamma-Radiation

Published on: July 3, 2015

11.1K

Related Experiment Videos

Last Updated: Jun 23, 2025

Expedited Radiation Biodosimetry by Automated Dicentric Chromosome Identification ADCI and Dose Estimation
10:33

Expedited Radiation Biodosimetry by Automated Dicentric Chromosome Identification ADCI and Dose Estimation

Published on: September 4, 2017

15.7K
Measuring Fluxes of Mineral Nutrients and Toxicants in Plants with Radioactive Tracers
13:14

Measuring Fluxes of Mineral Nutrients and Toxicants in Plants with Radioactive Tracers

Published on: August 22, 2014

11.3K
Measuring DNA Damage and Repair in Mouse Splenocytes After Chronic In Vivo Exposure to Very Low Doses of Beta- and Gamma-Radiation
11:24

Measuring DNA Damage and Repair in Mouse Splenocytes After Chronic In Vivo Exposure to Very Low Doses of Beta- and Gamma-Radiation

Published on: July 3, 2015

11.1K

Area of Science:

  • Environmental Science
  • Radiation Monitoring
  • Climate Change Studies

Background:

  • Outdoor radon dose rates (RnDR) are influenced by complex environmental factors.
  • Climate change introduces dynamic shifts in temperature and water content, affecting RnDR.
  • Understanding these impacts is crucial for assessing potential health risks in Arctic regions.

Purpose of the Study:

  • To analyze decades of radiation monitoring data to estimate outdoor RnDR in Canada's Arctic.
  • To evaluate the specific impacts of climate change on RnDR trends in Resolute and Yellowknife.
  • To determine the relationship between environmental factors and RnDR variations.

Main Methods:

  • Analysis of historical radiation monitoring data spanning multiple decades.
  • Statistical evaluation of RnDR trends in relation to temperature and soil/water content.
  • Correlation of RnDR changes with local climate and terrain features.

Main Results:

  • Yellowknife showed a significant RnDR increase from 2005-2022, particularly in colder months, linked to water condition changes.
  • Resolute experienced a notable RnDR increase in summer months (2013-2022) with a direct temperature relationship.
  • Both locations demonstrated the influence of local climate and terrain on radon dynamics.

Conclusions:

  • Climate change significantly impacts outdoor radon dose rates through temperature and water content variations.
  • Observed climate change effects on outdoor radon exposure pose a low health risk.
  • Supporting monitoring data are vital for scientifically significant climate change impact research.