Mapping Air Ion Quality in a Residential Garden
Author Information
Author(s): Wu Chen-Fa, Lai Chun-Hsien, Chu Hone-Jay, Lin Wen-Huang
Primary Institution: National Chung Hsing University
Hypothesis
The study aims to estimate and measure the spatial distributions of negative and positive air ions in a residential garden.
Conclusion
The study found that the highest negative air ion concentrations were in summer and the lowest in winter, with waterscapes being a significant source of air ions.
Supporting Evidence
- The highest negative air ion concentrations were found in summer and the lowest in winter.
- Temperature positively affected negative air ion concentration.
- Kriging maps showed that the highest air ion concentrations were near the waterfall.
Takeaway
This study looked at how air ions in a garden change with the seasons and found that waterfalls help create more good air ions.
Methodology
Air ions were measured at thirty locations in a garden over four seasons, and Kriging was used to estimate their spatial distribution.
Limitations
The study area was small, and external factors like wind and precipitation were minimized but not completely controlled.
Digital Object Identifier (DOI)
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