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Lichen for Air Quality Biomonitoring

8 months ago

Ag8n commented on Video Tutorial: Mobile Phone as Colorimeter 9 months ago

Little change here. Most water or liquid measurements are on transmitted or absorbed light.

Ag8n commented on Video Tutorial: Mobile Phone as Colorimeter 9 months ago

Its very easy to get these two instruments confused. If you are measuring color in industry(as i...

cebokad215 commented on Communicating Air Quality Data: Research Area Review Summary 9 months ago

Thanks for sharing the air quality data.

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

The tungsten lamp remarks only apply to the 660 nm red lines.

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

Best bet- use an old fashioned tungsten lamp. Not a LED claiming to be a tungsten lamp. An LED ...

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

Looking into the 660 nm lines. It's not that LEDs don't exist for 425 nm region. They do. But ...

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

There are 3 in 1 flashlights ( blue, white, and red) that would be good for this application- as ...

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

If you are using the public lab spectrometer, a light source for around 400 nm is needed. It loo...

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

A test of this method might be to use lawn clippings and run it through the procedure. The idea...

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

Another, more current option , is to use a coffee grinder. With the temperature issues this mate...

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

As for the mortar and pestle, there are many options. Some mortar and pestles are very expensive...

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

Was checking one of the online vendors. Found new centrifuges for $70. Industrial quality centr...

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9 months ago

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

Ok. Trying to stay as close to duplicate the original paper as closely as possible. R.la cera is...

chall0105 commented on St. John STEM MAGNET - Microplastics and the Mississippi River 9 months ago

Caleb Hall- 5/10/2022- Water Security Link 1: Overall, the water quality in Louisiana is good du...

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

One word of warning. Solvents ( like acetone) and plastic cuvettes do not usually go together. ...

simransia07 commented on Outreachy proposal 2022: Design a new full-screen user interface for Infragram.org 9 months ago

Thank you @warren for replying back. I understand the time constraints you all have due to the hi...

Ag8n commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

Still have to do more work. But the acetone extract seems like something that might be doable in...

ranavivek_me19 commented on Outreachy proposal: MapKnitter.org Spam Management system 9 months ago

Hey! @jywarren , thanks a lot for ur feedback. For the hashtag idea, it will be useful to aggreg...

liz commented on Workshop: Draft an Issue Brief with a group 9 months ago

This workshop is still the gold standard! Thank you

sashae commented on An accessible browser-based decoder for NOAA images 9 months ago

Yes that's the idea! In DIY Satellite Ground Station workshops we often found it difficult to nav...

fongvania commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

There's some work needed to modify this research protocol so it can be done in regions like Ohio ...

fongvania commented on Research Paper: Correlating NDVI with Lichen Responses to Air Pollution 9 months ago

I don't know of a community science project using the pigment extraction method since there are s...

Ag8n commented on An accessible browser-based decoder for NOAA images 9 months ago

This looks great!! Thank you! Is this also a way around all the different platforms ( windows,...

sashae commented on An accessible browser-based decoder for NOAA images 9 months ago

Hi @Liz! Thanks for asking. Yes a link is coming soon. This research note will also be expanded s...

sashae commented on An accessible browser-based decoder for NOAA images 9 months ago

Hello @Ag8n ! A link to the decoder will be added before the end of the week. This research note ...

tats_daniel commented on I am getting very low NDVI values. 9 months ago

Hi Chris, I am experiencing the same problem with my NDVI values. Can you help on how you manipu...

perhisohwode commented on Outreachy proposal: MapKnitter.org Spam Management system 9 months ago

Hi @warren, Sequel to your reviews and feedbacks, I have updated my proposal to reflect the check...

warren commented on Outreachy proposal 2022: Design a new full-screen user interface for Infragram.org 9 months ago

Hello @simransia07, thank you for all the work you've put in here. Due to the very high number of...

simransia07 commented on Outreachy proposal 2022: Design a new full-screen user interface for Infragram.org 9 months ago

Hello @cess, I would really appreciate it if you give any feedback on my welcome popup modal guid...

liz commented on What Does It Take to Get a Response? 9 months ago

Hi @awoolverton1 , I'd love to hear more (and help promote if possible?)! Will there be a crowdso...

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Map archive

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Barnraising Florida 2023

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