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

What is an Ecosystem?01:17

What is an Ecosystem?

46.8K
Overview
46.8K
The Soil Ecosystem02:23

The Soil Ecosystem

24.6K
Plants obtain inorganic minerals and water from the soil, which acts as a natural medium for land plants. The composition and quality of soil depend not only on the chemical constituents but also on the presence of living organisms. In general, soils contain three major components:
24.6K
Levels of Organization01:09

Levels of Organization

139.3K
Biological organization is the classification of biological structures, ranging from atoms at the bottom of the hierarchy to the Earth's biosphere. Each level of the hierarchy represents an increase in complexity that builds upon the previous level.
Molecules Are Composed of Atoms, and Biomolecules Are Assembled from Molecules:
The most basic levels include atoms, molecules, and biomolecules. Atoms, the smallest unit of ordinary matter, are composed of a nucleus and electrons. Molecules...
139.3K
Typical Model Studies01:30

Typical Model Studies

625
Fluid mechanics model studies often utilize scaled-down systems to predict fluid behavior in full-scale environments, such as river flows, dam spillways, and structures interacting with open surfaces. Maintaining Froude number similarity in river models is crucial, as it replicates surface flow features like wave patterns and velocities.
625
Antipsychotic Drugs: Typical and Atypical Agents01:21

Antipsychotic Drugs: Typical and Atypical Agents

792
Antipsychotic drugs are classified into first-generation (typical) drugs including phenothiazines; and second-generation (atypical) drugs. Chlorpromazine hydrochloride (Thorazine), a phenothiazine derivative, broadly impacts the central, autonomic, and endocrine systems. This drug, along with typical agents like haloperidol (Haldol), primarily works by antagonizing D2 receptors, thus reducing dopaminergic neurotransmission. However, typical antipsychotics can cause side effects such as sedation...
792
Transgenic Organisms00:53

Transgenic Organisms

33.2K
Overview
33.2K

You might also read

Related Articles

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

Sort by
Same author

Novel gene mutation in maturity-onset diabetes of the young: A case report.

World journal of clinical cases·2023
Same author

Effect of Enrofloxacin on the Microbiome, Metabolome, and Abundance of Antibiotic Resistance Genes in the Chicken Cecum.

Microbiology spectrum·2023
Same author

Pentoxifylline treats Aspergillus fumigatus keratitis by reducing fungal burden and suppressing corneal inflammation.

European journal of pharmacology·2023
Same author

PINK1 deficiency with Ca<sup>2+</sup> changes in the hippocampus exacerbates septic encephalopathy in mice.

Chemico-biological interactions·2023
Same author

First record of the genus <i>Medaura</i> Stål (Phasmatodea, Phasmatidae, Clitumninae) from China, with description of a new species.

Biodiversity data journal·2023
Same author

Transcutaneous Electrical Acupoints Stimulation Improves Spontaneous Voiding Recovery After Laparoscopic Cholecystectomy: A Randomized Clinical Trial.

World journal of surgery·2023

Related Experiment Video

Updated: Jan 24, 2026

Understanding Dissolved Organic Matter Biogeochemistry Through In Situ Nutrient Manipulations in Stream Ecosystems
09:38

Understanding Dissolved Organic Matter Biogeochemistry Through In Situ Nutrient Manipulations in Stream Ecosystems

Published on: October 29, 2016

11.0K

Persistent organic pollutants in typical lake ecosystems.

Cui Li1, Lili Yang1, Miwei Shi2

  • 1State Key Laboratory of Environmental Chemistry and Ecotoxicology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China; College of Resources and Environment, University of Chinese Academy of Sciences, Beijing, 100190, PR China.

Ecotoxicology and Environmental Safety
|May 31, 2019
PubMed
Summary

Persistent organic pollutants (POPs) pose risks to lake ecosystems and human health. This review summarizes POPs levels in lakes globally, noting research gaps in less-developed regions and differences in legacy versus emerging contaminants.

Keywords:
Brominated flame retardantsLakePersistent organic pollutantsPolychlorinated naphthalenesWater

More Related Videos

Fluorescently Labeled Bacteria as a Tracer to Reveal Novel Pathways of Organic Carbon Flow in Aquatic Ecosystems
09:35

Fluorescently Labeled Bacteria as a Tracer to Reveal Novel Pathways of Organic Carbon Flow in Aquatic Ecosystems

Published on: September 13, 2019

7.4K
Author Spotlight: A New and Efficient Method for Comprehensive Metabolite Cytotoxicity Assessment of Triazole Pesticides in Plants
08:22

Author Spotlight: A New and Efficient Method for Comprehensive Metabolite Cytotoxicity Assessment of Triazole Pesticides in Plants

Published on: December 22, 2023

1.1K

Related Experiment Videos

Last Updated: Jan 24, 2026

Understanding Dissolved Organic Matter Biogeochemistry Through In Situ Nutrient Manipulations in Stream Ecosystems
09:38

Understanding Dissolved Organic Matter Biogeochemistry Through In Situ Nutrient Manipulations in Stream Ecosystems

Published on: October 29, 2016

11.0K
Fluorescently Labeled Bacteria as a Tracer to Reveal Novel Pathways of Organic Carbon Flow in Aquatic Ecosystems
09:35

Fluorescently Labeled Bacteria as a Tracer to Reveal Novel Pathways of Organic Carbon Flow in Aquatic Ecosystems

Published on: September 13, 2019

7.4K
Author Spotlight: A New and Efficient Method for Comprehensive Metabolite Cytotoxicity Assessment of Triazole Pesticides in Plants
08:22

Author Spotlight: A New and Efficient Method for Comprehensive Metabolite Cytotoxicity Assessment of Triazole Pesticides in Plants

Published on: December 22, 2023

1.1K

Area of Science:

  • Environmental Science
  • Ecotoxicology
  • Chemical Analysis

Background:

  • Persistent organic pollutants (POPs) are toxic chemicals accumulating in lake ecosystems.
  • POPs biomagnify through food webs, threatening ecosystems and human health.
  • Lakes serve as significant sinks for these widespread environmental contaminants.

Purpose of the Study:

  • To comprehensively review and summarize data on POPs levels and distribution in lake ecosystems.
  • To identify research disparities between developed and less-developed regions globally and within China.
  • To differentiate between legacy and emerging POPs in aquatic environments.

Main Methods:

  • Literature review of scientific publications on POPs in lake ecosystems.
  • Analysis of POPs concentrations in various environmental matrices (water, sediment, organisms, soil, atmosphere).
  • Comparison of POPs data across different geographical regions and development levels.

Main Results:

  • POPs are widely detected in lake ecosystems worldwide, with varying concentrations across matrices.
  • Research on POPs in Chinese lakes is concentrated in developed eastern areas, with limited data from the Qinghai-Tibet Plateau.
  • Globally, research is more extensive in developed countries compared to less-developed regions.
  • Legacy POPs (PAHs, OCPs, PCBs, PCDD/Fs, PBDEs) are commonly reported, while emerging POPs (PFCs, PCNs, TBBPA, HCBD) are less frequently detected or studied.
  • Significant differences in POPs levels exist across different lake ecosystems and matrices.

Conclusions:

  • Understanding POPs distribution in diverse lake ecosystems is crucial for risk assessment.
  • Geographical disparities in research highlight the need for expanded monitoring in understudied regions.
  • Further investigation into emerging POPs is necessary to fully grasp their environmental behavior and impact.