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Hydrogen Sulfide
An organization page for RISD-led grassroots detection of H2S research.
Framing the problem
- where is the issue located? how can we get there and with whom do we collaborate?
- what is the information that’s missing? How will it change the situation?
- what are they key parameters:
- what intensities & exposure times are harmful to humans or the environment?
- http://publiclaboratory.org/notes/warren/9-6-2011/hydrogen-sulfide-detec...
- where can it be detected? by smell range?
- how long does it take?
- how fast does it move/change, or how large an area does it affect?
- what kind of detection? presence/absence? direction of flow? intensity or spot source?
- what equipment is available today, and who has access to it? How much does it cost and what is its sensitivity/latency? How much does it weigh and how does it work (air grab sample, continuous flow, soil sample?)
- Google Shopping - as low as $109
- who are the potential users? What should the output data look like? Graphs, logs, lights, images?
- what are the data’s uses/outcomes? Legal? Avoidance? Remediation? Regulation?
- are there alternative means of detecting which are dramatically different/cheaper?
- silver film tarnishes with exposure to H2S (see attached PDF)
| Attachment | Size |
|---|---|
| filmsilvernitratepubs.rsc_.org_en_content_articlepdf_2004_em_b400746h.pdf | 446.22 KB |
PDF versionWhat links here
No backlinks found.
Activity
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On May 21, Adam D. Griffith is the Director of the Rivercane Restoration Project through the Program for the Study of Developed Shorelines (PSDS) at Western Carolina University. He received a BS degree in Biology from Roanoke College in 1999 (Omicron Delta Kappa) and was subsequently accepted to Teach for America. He taught 6th grade science in the Houston Independent School District in Texas for three years before becoming a kayak instructor taking him on numerous trips to the beaches of the United States, Panama, and Europe. He received his MS degree in Biology from Western Carolina University in 2008 studying the native bamboo Arundinaria gigantea. Since 2008, he has been a research scientist at PSDS where he launched coastalcare.org with the Santa Aguilla Foundation. He currently directs the communities and sea-level rise research. In 2011, he co-founded the Public Laboratory with 6 others by securing a $500,000 grant from the James S. and John L. Knight Foundation. As a result, his writings can be found on the PBS IdeaLab blog, publiclaboratory.org, and others. He has presented his research with the Public Laboratory across the United States, Mexico, and Europe. Selected Publications Tanner, B.R., Kinner, D.A., Griffith, A.D., Young, R.S. & Sorrell, L.M (2011). Presence of Arundinaria gigantea (river cane) on numerous non-wetland sites suggests improper ecological classification of the species. Wetlands Ecology and Management. 19(6): 521-532. Coburn, A.S., Griffith, A.D. & Young, R.S. (2010). Inventory of coastal engineering projects in coastal national parks. Natural Resource Technical Report NPS/NRPC/GRD/NRTR???2010/373. National Park Service, Fort Collins, Colorado. Griffith, A.D., Kinner, D.A., Tanner, B.R., Moore, A., Mathews, K.G. & Young, R.S. (2009). Nutrient and physical soil characteristics of rivercane (Arundinaria gigantea) stands, western North Carolina. Castanea. 74(3): 224-235. created a new Note: Dowel failure on my Tyvek Delta kite
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Adam-Griffith commented on Adam-Griffith's Note "Folly Beach, SC - a detailed look at a $3 million beach "restoration"" on May Tuesday
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On May 17, The creator of [GrassrootsMapping.org](http://grassrootsmapping.org) and co-founder and Research Director for the Public Laboratory for Open Technology and Science, Jeff designs mapping and civic science tools and professionally flies balloons and kites. Notable software he has created include [the vector-mapping framework Cartagen](http://cartagen.org) and [orthorectification tool MapKnitter](http://mapknitter.org), as well as open spectral database and toolkit [Spectral Workbench](http://spectralworkbench.org). He is a fellow at MIT's [Center for Civic Media](http://civic.mit.edu), on the advisory board of [Personal Democracy Media's WeGov](http://techpresident.com/topics/wegov) and an advocate of open source software, hardware, and data. He co-founded Vestal Design, a graphic/interaction design firm in 2004, and directed the Cut&Paste Labs project, a year-long series of workshops on opensource tools and web design in 2006-7 with Lima designer Diego Rotalde. Jeff holds an MS from MIT and a BA in Architecture from Yale University, and spent much of that time working with artist/technologist Natalie Jeremijenko, building robotic dogs and stuff. To find out more, visit Unterbahn.com. * https://github.com/jywarren * http://unterbahn.com * http://unterbahn.com/thesis/ updated Tool: Near-Infrared Camera
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mathew commented on mathew's Note "Pole photography" on May Friday
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On May 16, Shannon updated Note: Tool for Stalling: Mapping
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Adam-Griffith commented on Adam-Griffith's Note "Folly Beach, SC - a detailed look at a $3 million beach "restoration"" on May Wednesday
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On May 14, dridaycreromi updated Note: Folly Beach, SC - a detailed look at a $3 million beach "restoration"
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On May 14, dridaycreromi created a new Note: Folly Beach, SC - a detailed look at a $3 million beach "restoration"
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On May 13, The creator of [GrassrootsMapping.org](http://grassrootsmapping.org) and co-founder and Research Director for the Public Laboratory for Open Technology and Science, Jeff designs mapping and civic science tools and professionally flies balloons and kites. Notable software he has created include [the vector-mapping framework Cartagen](http://cartagen.org) and [orthorectification tool MapKnitter](http://mapknitter.org), as well as open spectral database and toolkit [Spectral Workbench](http://spectralworkbench.org). He is a fellow at MIT's [Center for Civic Media](http://civic.mit.edu), on the advisory board of [Personal Democracy Media's WeGov](http://techpresident.com/topics/wegov) and an advocate of open source software, hardware, and data. He co-founded Vestal Design, a graphic/interaction design firm in 2004, and directed the Cut&Paste Labs project, a year-long series of workshops on opensource tools and web design in 2006-7 with Lima designer Diego Rotalde. Jeff holds an MS from MIT and a BA in Architecture from Yale University, and spent much of that time working with artist/technologist Natalie Jeremijenko, building robotic dogs and stuff. To find out more, visit Unterbahn.com. * https://github.com/jywarren * http://unterbahn.com * http://unterbahn.com/thesis/ updated Note: Help requested with mapknitter- Balloon mapping of Metal processing plant in Providence, RI
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On May 13, The creator of [GrassrootsMapping.org](http://grassrootsmapping.org) and co-founder and Research Director for the Public Laboratory for Open Technology and Science, Jeff designs mapping and civic science tools and professionally flies balloons and kites. Notable software he has created include [the vector-mapping framework Cartagen](http://cartagen.org) and [orthorectification tool MapKnitter](http://mapknitter.org), as well as open spectral database and toolkit [Spectral Workbench](http://spectralworkbench.org). He is a fellow at MIT's [Center for Civic Media](http://civic.mit.edu), on the advisory board of [Personal Democracy Media's WeGov](http://techpresident.com/topics/wegov) and an advocate of open source software, hardware, and data. He co-founded Vestal Design, a graphic/interaction design firm in 2004, and directed the Cut&Paste Labs project, a year-long series of workshops on opensource tools and web design in 2006-7 with Lima designer Diego Rotalde. Jeff holds an MS from MIT and a BA in Architecture from Yale University, and spent much of that time working with artist/technologist Natalie Jeremijenko, building robotic dogs and stuff. To find out more, visit Unterbahn.com. * https://github.com/jywarren * http://unterbahn.com * http://unterbahn.com/thesis/ updated Note: Help requested with mapknitter- Balloon mapping of Metal processing plant in Providence, RI
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On May 13, The creator of [GrassrootsMapping.org](http://grassrootsmapping.org) and co-founder and Research Director for the Public Laboratory for Open Technology and Science, Jeff designs mapping and civic science tools and professionally flies balloons and kites. Notable software he has created include [the vector-mapping framework Cartagen](http://cartagen.org) and [orthorectification tool MapKnitter](http://mapknitter.org), as well as open spectral database and toolkit [Spectral Workbench](http://spectralworkbench.org). He is a fellow at MIT's [Center for Civic Media](http://civic.mit.edu), on the advisory board of [Personal Democracy Media's WeGov](http://techpresident.com/topics/wegov) and an advocate of open source software, hardware, and data. He co-founded Vestal Design, a graphic/interaction design firm in 2004, and directed the Cut&Paste Labs project, a year-long series of workshops on opensource tools and web design in 2006-7 with Lima designer Diego Rotalde. Jeff holds an MS from MIT and a BA in Architecture from Yale University, and spent much of that time working with artist/technologist Natalie Jeremijenko, building robotic dogs and stuff. To find out more, visit Unterbahn.com. * https://github.com/jywarren * http://unterbahn.com * http://unterbahn.com/thesis/ updated Note: Public Lab NorCal Meetup Fort Mason San Francisco CA
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nedhorning commented on John_Wells's Note "The Scottish National Aerial Photography Scheme" on May Monday
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On May 13, The creator of [GrassrootsMapping.org](http://grassrootsmapping.org) and co-founder and Research Director for the Public Laboratory for Open Technology and Science, Jeff designs mapping and civic science tools and professionally flies balloons and kites. Notable software he has created include [the vector-mapping framework Cartagen](http://cartagen.org) and [orthorectification tool MapKnitter](http://mapknitter.org), as well as open spectral database and toolkit [Spectral Workbench](http://spectralworkbench.org). He is a fellow at MIT's [Center for Civic Media](http://civic.mit.edu), on the advisory board of [Personal Democracy Media's WeGov](http://techpresident.com/topics/wegov) and an advocate of open source software, hardware, and data. He co-founded Vestal Design, a graphic/interaction design firm in 2004, and directed the Cut&Paste Labs project, a year-long series of workshops on opensource tools and web design in 2006-7 with Lima designer Diego Rotalde. Jeff holds an MS from MIT and a BA in Architecture from Yale University, and spent much of that time working with artist/technologist Natalie Jeremijenko, building robotic dogs and stuff. To find out more, visit Unterbahn.com. * https://github.com/jywarren * http://unterbahn.com * http://unterbahn.com/thesis/ updated Note: The Scottish National Aerial Photography Scheme
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ives commented on GroundworkNola's Note "Youth Mapping Experiences" on May Sunday
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PlanetenPaultje commented on cfastie's Note "Invisible Rays" on May Sunday
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On May 11, Patrick Coyle updated Note: Public Lab NorCal Meetup Fort Mason San Francisco CA
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patcoyle commented on cfastie's Note "Invisible Rays" on May Saturday
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On May 10, Lynn Reale Wolbarst created a new Note: Help requested with mapknitter- Balloon mapping of Metal processing plant in Providence, RI
