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 Experiment Video

Updated: May 26, 2026

Mapping the Emergent Spatial Organization of Mammalian Cells using Micropatterns and Quantitative Imaging
09:56

Mapping the Emergent Spatial Organization of Mammalian Cells using Micropatterns and Quantitative Imaging

Published on: April 30, 2019

[Spatial analysis of Oncomelania snail information based on grid data-driven].

Gang Liu1, Qiong-Yao Huang, Yun-Ziang Liu

  • 1Mathematics and Computer Science College, Hunan Normal University, Changsha 410081, China.

Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi = Chinese Journal of Schistosomiasis Control
|December 15, 2011
PubMed
Summary

The study found that snail density in the Xiang River is closely linked to water levels during flood seasons. Spatial analysis revealed key environmental factors influencing snail distribution, aiding in timely understanding of endemic situations.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

PI3K/AKT/mTOR pathway and its related molecules participate in PROK1 silence-induced anti-tumor effects on pancreatic cancer.

Open life sciences·2023
Same author

Dynamics of bacterial community, metabolites profile and physicochemical characteristics during solid-state fermentation of soybean meal and corn mixed substrates inoculated with Bacillus pumilus and Limosilactobacillus fermentum.

Journal of the science of food and agriculture·2023
Same author

Quantification of cardiac iron in patients with thalassemia with 3-T MRI calibrated by 1.5-T MRI.

Acta radiologica (Stockholm, Sweden : 1987)·2023
Same author

Atrial cardiomyopathy and incident ischemic stroke risk: a systematic review and meta-analysis.

Journal of neurology·2023
Same author

Aneurysm wall enhancement, hemodynamics, and morphology of intracranial fusiform aneurysms.

Frontiers in aging neuroscience·2023
Same author

High-Strength Ductility Joining of Multicomponent Alloy to 304 Stainless Steel Using Laser Welding Technique.

Materials (Basel, Switzerland)·2023

Area of Science:

  • Environmental Science
  • Epidemiology
  • Geographic Information Systems (GIS)

Background:

  • The Oncomelania snail is a crucial intermediate host for schistosomiasis transmission.
  • Understanding snail distribution patterns is vital for controlling schistosomiasis.
  • Environmental factors like water proximity, humidity, and vegetation influence snail habitats.

Purpose of the Study:

  • To investigate the relationship between Oncomelania snail distribution and environmental variables.
  • To analyze the impact of water source distance, soil humidity, vegetation, and flood season water levels.
  • To map and understand snail population dynamics in the Changsha Section of the Xiang River.

Main Methods:

  • Geographic Information Systems (GIS) spatial analysis using grid data-driven methods.

More Related Videos

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging
09:19

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

Related Experiment Videos

Last Updated: May 26, 2026

Mapping the Emergent Spatial Organization of Mammalian Cells using Micropatterns and Quantitative Imaging
09:56

Mapping the Emergent Spatial Organization of Mammalian Cells using Micropatterns and Quantitative Imaging

Published on: April 30, 2019

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging
09:19

Measuring the Structure, Composition, and Change of Underwater Environments with Large-area Imaging

Published on: April 18, 2025

  • Analysis of Normalized Difference Vegetation Index (NDVI) and soil humidity data.
  • Correlation analysis between snail density and water levels during flood seasons (2005-2009).

    • Main Results:

    • Snails were primarily distributed 40-240 meters from water sources, with peak density at 60 meters.
    • A significant positive correlation was observed between snail density and flood season water levels.
    • Dominant vegetation types identified were weed and sedge, with specific NDVI and soil humidity ranges noted.

    Conclusions:

    • Grid data-driven spatial analysis effectively reflects snail distribution and environmental conditions.
    • Water level during flood seasons remains a critical factor influencing snail population changes, even with human intervention.
    • Timely understanding of endemic situations is facilitated by accurate spatial mapping and analysis.