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Related Concept Videos

Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
Global Climate Change01:50

Global Climate Change

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.
Applications of GIS: Disaster Management and Emergency Response01:29

Applications of GIS: Disaster Management and Emergency Response

Geographic Information System (GIS) technology is essential for risk identification, action prioritization, and resource optimization in critical situations like flooding and earthquakes. By integrating spatial and demographic data, GIS provides a comprehensive framework for emergency response.GIS integrates data layers, like rainfall intensity, topography, elevation profiles, and river levels, to model high-risk flood zones. These layers assess areas susceptible to flooding based on their...
Levels of Use of a GIS01:29

Levels of Use of a GIS

Geographic Information Systems (GIS) operate across three levels of application, each representing an increasing degree of complexity: data management, analysis, and prediction. These levels reflect the expanding functionality and versatility of GIS technology in handling spatial data for diverse purposes.Data ManagementAt its foundational level, GIS serves as a tool for data management, enabling the input, storage, retrieval, and organization of spatial data. This level is often employed in...
Microbes and Climate Change01:27

Microbes and Climate Change

Microorganisms are pivotal agents in Earth's biogeochemical cycles, significantly influencing climate dynamics through their metabolic activities. These microbes modulate the levels of key greenhouse gases by both contributing to and helping mitigate climate change.Microbial Contributions to Greenhouse Gas EmissionsRising global temperatures accelerate microbial metabolism, which, in turn, speeds up the decomposition of organic matter. This process releases carbon dioxide (CO₂) through...
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Manipulation and Analysis

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Related Experiment Video

Updated: Jun 18, 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

Development of Visualization Tools for Sharing Climate Cooling Strategies with Impacted Urban Communities.

Linda Powers Tomasso1, Kachina Studer2, David Bloniarz3,4

  • 1Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA.

Atmosphere
|June 17, 2026
PubMed
Summary

Urban heat islands intensify due to climate change, disproportionately affecting low-income neighborhoods. This study uses LiDAR to visualize green infrastructure, promoting community equity and mitigating heat risks.

Keywords:
augmented realityclimate changecommunity-engaged researchenvironmental equitynature-based solutionsstreet treesurban heat islands (UHIs)visualization technologies

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Façade-Level Monitoring of CO2 Variability under Urban Heat Island Conditions using Low-Cost Sensor Data Loggers
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Visualizing Visual Adaptation
04:43

Visualizing Visual Adaptation

Published on: April 24, 2017

Area of Science:

  • Environmental Science
  • Urban Planning
  • Public Health

Background:

  • Urban areas, especially older U.S. city cores, face intensified heat due to climate change, exacerbated by a lack of green infrastructure.
  • This heat concentration, or urban heat island effect, disproportionately impacts low-income, nature-poor neighborhoods lacking sufficient green space, vegetation, and tree canopy cover.
  • Existing cooling interventions may not adequately involve affected communities in decision-making processes, leading to health disparities.

Purpose of the Study:

  • To address health disparities linked to the absence of neighborhood-level vegetation in urban cores.
  • To explore the use of nature-based interventions, specifically focusing on tree canopy cover, to mitigate extreme heat exposure and its health impacts.
  • To enhance community engagement and equity in urban greening initiatives.

Main Methods:

  • Translational research integrating community engagement with scientific data.
  • Utilizing LiDAR-based imagery to create visualizations of proposed greening interventions over time and across seasons.
  • Employing visualization as a communication and educational tool for community-engaged research.

Main Results:

  • LiDAR-based visualizations serve as effective tools for community communication and engagement in urban planning.
  • Visualization strategies can initiate unbiased discussions about proposed greening interventions.
  • These tools can educate communities on climate change health impacts and promote equitable participation.

Conclusions:

  • Visualization tools, such as LiDAR-generated imagery, can empower low-income, nature-poor communities in urban greening decisions.
  • Community-engaged research using visualization can foster distributional and participatory equity.
  • Nature-based solutions, particularly increased tree canopy, are crucial for mitigating urban heat island effects and associated health risks.