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

Types of Stressors01:23

Types of Stressors

666
A stressor is any event, condition, or stimulus that triggers stress and causes a physical or psychological response in the body. Stressors can be categorized into three main types: catastrophes; significant life changes; and daily hassles, including social stress. Each can be detrimental to physical and mental well-being.
Catastrophes
Catastrophes refer to large-scale, unpredictable events that create overwhelming stress and a sense of threat. Examples include natural disasters like...
666
Restorative Care01:19

Restorative Care

2.4K
Restorative care is provided once a patient has been discharged from a healthcare facility and requires additional services. The additional services include home care, rehabilitation programs, and extended care. Restorative care centers help the patient regain their previous level of functioning or acquire a new level of functioning due to the incapacitating effects of a disease or a disability. It aims to assist patients in enhancing their quality of life by encouraging independence,...
2.4K
Requirements for Human Life01:26

Requirements for Human Life

13.1K
The Earth and its atmosphere have provided humans with air, water, and food, but these are not the only requirements for survival. Humans also require a specific range of temperature and pressure that the Earth and its atmosphere provides.
Oxygen
Atmospheric air is only about 20 percent oxygen, but that oxygen is a key component of the chemical reactions that keep the body alive, including the reactions that produce ATP. Brain cells are susceptible to a lack of oxygen because they require a...
13.1K
Proteins: Dietary Sources and Requirements01:28

Proteins: Dietary Sources and Requirements

1.6K
Consuming animal-based products offers high-quality proteins that contain optimal levels and combinations of essential amino acids, crucial for tissue repair and growth. Foods like eggs, milk, fish, and most meats are a source of complete proteins. Legumes and cereals are abundant in proteins; however, they typically lack a full range of essential amino acids. As a result, they are considered incomplete protein sources. Some plant sources like soybeans, quinoa, and amaranth do contain complete...
1.6K
Oxygen Requirements and Growth Patterns01:29

Oxygen Requirements and Growth Patterns

1.2K
Microorganisms exhibit diverse oxygen requirements and growth patterns driven by their metabolic strategies and environmental adaptations. Oxygen, while essential for many organisms, can also be toxic under certain conditions, shaping how microorganisms grow and survive.Oxygen Requirements of MicroorganismsMicroorganisms are classified based on their ability to use or tolerate oxygen:● Obligate aerobes like Mycobacterium tuberculosis need oxygen for energy production, as it serves as the...
1.2K
Energy-requiring Steps of Glycolysis01:20

Energy-requiring Steps of Glycolysis

171.4K
Glucose is the source of nearly all energy used by organisms. The first step of converting glucose into usable energy is called glycolysis. Glycolysis occurs in the cytosol of the cell over two phases: an energy-requiring phase and an energy-releasing phase. Over the first three steps, glucose is converted into different forms and attached to two phosphate groups donated by two ATP molecules, resulting in an unstable sugar. In the next two stages, the unstable sugar splits into two sugar...
171.4K

You might also read

Related Articles

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

Sort by
Same author

Microeukaryotes are more vulnerable than picoeukaryotes to reservoir salinization: Evidence from multi-year high-frequency monitoring.

Environmental research·2026
Same author

Opposing diversity-stability relationships within versus between aquatic producers and consumers.

National science review·2026
Same author

Mechanism-Based Multitarget Modeling for Pathway-Level Prediction of PI3K/Akt Signaling Perturbation Induced by Liquid Crystal Monomers.

Environmental science & technology·2026
Same author

Fate and Transformation of Landfill Leachate Dissolved Organic Nitrogen and Its Implications for Estuarine Algal Growth.

ACS ES&T water·2026
Same author

Draft genome sequences of two <i>Pseudomonas</i> species from Lake St. Clair (Ontario, Canada) encode multiple heavy metal resistance determinants.

Microbiology resource announcements·2026
Same author

Flood regime and dam operation jointly determine cyanobacterial dynamics in deep oligotrophic-mesotrophic reservoirs.

Water research·2026

Related Experiment Video

Updated: Jan 23, 2026

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering
09:43

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering

Published on: November 22, 2019

6.8K

Eutrophic Lake Restoration Requires Multidimensional Approaches to Stressor Management.

Zhongzhao Duan1,2, Wei Gao3, Xiangzhen Kong4,5,6

  • 1Yunnan Collaborative Innovation Center for Plateau Lake Ecology and Environmental Health, College of Agronomy and Life Sciences, Kunming University, Kunming 650214, China.

Environmental Science & Technology
|January 21, 2026
PubMed
Summary
This summary is machine-generated.

Lake ecosystem shifts and harmful algal blooms are complex. Integrated management of nutrients, water levels, and fish is crucial for restoring clear water and ecosystem services.

Keywords:
aquatic ecosystem modelinglake eutrophicationmultiple stressorsregime shiftsynergistic effect

More Related Videos

Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout Salvelinus namaycush from Its Prey
12:24

Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout Salvelinus namaycush from Its Prey

Published on: August 29, 2014

11.3K
Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading
10:49

Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading

Published on: March 6, 2014

17.8K

Related Experiment Videos

Last Updated: Jan 23, 2026

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering
09:43

Databases to Efficiently Manage Medium Sized, Low Velocity, Multidimensional Data in Tissue Engineering

Published on: November 22, 2019

6.8K
Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout Salvelinus namaycush from Its Prey
12:24

Laboratory Estimation of Net Trophic Transfer Efficiencies of PCB Congeners to Lake Trout Salvelinus namaycush from Its Prey

Published on: August 29, 2014

11.3K
Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading
10:49

Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading

Published on: March 6, 2014

17.8K

Area of Science:

  • Environmental Science
  • Ecology
  • Limnology

Background:

  • Cultural eutrophication causes lake regime shifts and cyanobacterial blooms, impacting ecosystem services and requiring costly remediation.
  • Nutrient enrichment is a primary driver, but biotic-hydrological interactions are often overlooked, leading to overreliance on nutrient reduction.
  • Lake Dianchi in China, a subtropical eutrophic lake, serves as a case study for ecosystem degradation.

Purpose of the Study:

  • To identify key drivers of ecosystem degradation in Lake Dianchi using a coupled hydrodynamic-ecological model.
  • To simulate and analyze multiple restoration strategies under various scenarios (degradation, climate change, regulatory).
  • To determine optimal multidimensional strategies for restoring a clear-water state with submerged macrophytes.

Main Methods:

  • Application of an innovative coupled hydrodynamic-ecological model.
  • Simulation of multiple restoration strategies across diverse degradation, climate change, and regulatory scenarios.
  • Analysis of synergistic effects of biotic (grass carp, benthivorous fish), hydrological (water levels), and nutrient loading factors.

Main Results:

  • Synergistic effects of grass carp introduction and elevated water levels drove the 1970s clear-to-turbid regime shift.
  • Nutrient loading fluctuations became dominant drivers of subsequent eutrophication and cyanobacterial blooms.
  • Optimal restoration requires a 63% nutrient reduction (76% under climate change), 1.5 m water level lowering, and ~80% benthivorous fish removal over three summers.

Conclusions:

  • Combined biotic, hydrological, and nutrient management is more effective than single-factor interventions for lake restoration.
  • Integrated, multidimensional strategies are essential for building resilience in degraded lake ecosystems.
  • Understanding complex stressor interactions is vital for successful lake management and preventing harmful algal blooms.