| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| occasionalchairs | "Your sharing information is very good. Occasional Chairs " | Read more » | almost 3 years ago | |||
| liz | "Great point. Would some cheap conductivity work help raise the understanding among more people of the need for $100, more conclusive testing? If so..." | Read more » | almost 3 years ago | |||
| liz | "Have you thought at all about whether you are aiming to go directly to procuring lab data of baseline water quality that lab scientists will testif..." | Read more » | almost 3 years ago | |||
| Ag8n | "There are test strips available for those, too. The more expensive ones are for testing drinking water. The cheaper test strips are for testing fi..." | Read more » | almost 3 years ago | |||
| Greenhorns | "Yeah this is a great point! We're definitely considering pH paper tests, the more costly tests we're interested in are for metals like lead, arseni..." | Read more » | almost 3 years ago | |||
| Ag8n | "The reason I ask- the EPA testing will always be expensive. Sometimes you can do some "screening" pH tests that are much cheaper. These would be ..." | Read more » | almost 3 years ago | |||
| Ag8n | "Can you give more information on the pH test is being done? Who is doing it? What instrument is being used? Thanks for the help. " | Read more » | almost 3 years ago | |||
| markW6 | "It would appear that the TLS2561 is no longer available. " | Read more » | almost 4 years ago | |||
| Cogreg | "I am curious about how this will help make shipping safer. I have extensive experience in ship traffic management and this project sounds interesti..." | Read more » | over 4 years ago | |||
| mimiss | " @mimiss has marked @amallozzi as a co-author. " | Read more » | over 4 years ago | |||
| cfastie | "This is a fun idea. l assume the bioluminescence will be detected only at night since it will be swamped by sunlight during the day. At night, biol..." | Read more » | over 4 years ago | |||
| roberts_ecofarm | "Yes. Documented harm in other communities would have been helpful. But, the more important thing is documented change. "Harm" may be decades away,..." | Read more » | over 4 years ago | |||
| wmacfarl | "So in this case, access to data collected in communities around other similar injection wells documenting harm would have strengthened your ability..." | Read more » | over 4 years ago | |||
| roberts_ecofarm | "In my community we are facing a lot of threats to water quality. We have many existing oil and gas wells and lots of agricultural land use. Rece..." | Read more » | over 4 years ago | |||
| liz | "Thank you SO MUCH @ditchontologist ! " | Read more » | over 4 years ago | |||
| DitchOntologist | "A bunch of scientists around the US interested in stream biogeochemistry settled on this list to monitor around the country: water level dissolved ..." | Read more » | almost 5 years ago | |||
| bttgcm | " The Standard Methods book can be found on archive.org. it is not the last edition but it is a good start. https://archive.org/details/StandardMeth..." | Read more » | over 5 years ago | |||
| Ag8n | "There is a book " standard methods for the examination of water and waste water" that goes over most testing. The best suggestion is to talk to th..." | Read more » | about 6 years ago | |||
| smmontgom | "Great work! Can you get GPS signal in the bush or is the canopy too thick? You might check out https://akvo.org/ and http://www.mwater.co/ to see i..." | Read more » | about 6 years ago | |||
| jbreen | "It's been awhile since I did any hydrologic mapping, but I think you can use <5m resolution digital elevation model (DEM) LiDAR data to predict ..." | Read more » | about 6 years ago | |||
| liz | "Interesting! @geography76, any ideas from Planet Labs? @jbreen :) " | Read more » | about 6 years ago | |||
| CWells | "Hi Liz, thanks for your reply. Some of the water sources are covered by trees and protected from the equatorial sun and dont dry up, but some are j..." | Read more » | about 6 years ago | |||
| liz | "Dear Chris, it's inspiring to hear of your vision for Guinea Worm Eradication. To get started thinking about this, can the water sources be seen fr..." | Read more » | about 6 years ago |