MCBP Campaign 2022 - Revision history

Rachel at 14:43, 10 May 2023

2023-05-10T14:43:29Z

Rachel: /* Water Monitoring at GOSH 2022 */

2023-04-28T07:01:41Z

Water Monitoring at GOSH 2022

Rachel at 13:17, 4 April 2023

2023-04-04T13:17:39Z

Rachel: /* Water Monitoring at GOSH 2022 */

2023-03-16T13:52:57Z

Water Monitoring at GOSH 2022

Rachel at 07:40, 27 February 2023

2023-02-27T07:40:46Z

Rachel at 21:32, 1 December 2022

2022-12-01T21:32:20Z

Rachel: /* Surveillance de l'eau à GOSH 2022 */

2022-12-01T21:27:52Z

Surveillance de l'eau à GOSH 2022

Rachel: /* Water Monitoring at GOSH 2022 */

2022-12-01T21:17:36Z

Water Monitoring at GOSH 2022

Rachel at 21:08, 1 December 2022

2022-12-01T21:08:37Z

Rachel: /* Water Monitoring at GOSH 2022 */

2022-11-07T15:28:34Z

Water Monitoring at GOSH 2022

@@ Line 40: / Line 40: @@
 Please let us know if you are interested in pursuing more of such work, out in the field or in the lab...  =)
 ='''<big>Water Monitoring at GOSH 2022</big>'''=
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 CC BY 4.0

@@ Line 68: / Line 68: @@
 [[File:CardInoculation.jpg|thumb|Inoculation of the R-Cards with water samples during the workshop for #GOSH2022]]
 <nowiki>***</nowiki>To note: for higher temps, want different wire without the coating! (and also better insulation, most likely)
 [[File:GOSH2022 waterworkshop.jpg|thumb|It was a nice workshop, after the demo session for students and the public...  Everyone got to inoculate cards.]]
 [[File:Artisticimpression.JPG|thumb|#GOSH2022 documentation team's artistic impression of the workshop]]

← Older revision		Revision as of 13:17, 4 April 2023
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		+	(versione FR dessous)
		+
	The Montreux Clean Beach Project began in 2016, with friends from [http://www.hammerdirt.ch/ Hammerdirt] and [http://biodesign.cc/ BIO-DESIGN for the REAL WORLD], and addressed issues of lake water pollution in the face of transient population increases.		The Montreux Clean Beach Project began in 2016, with friends from [http://www.hammerdirt.ch/ Hammerdirt] and [http://biodesign.cc/ BIO-DESIGN for the REAL WORLD], and addressed issues of lake water pollution in the face of transient population increases.
	[[File:MCBPpaperFig2.png\|thumb\|from the paper, Figure 2]]		[[File:MCBPpaperFig2.png\|thumb\|from the paper, Figure 2]]

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 The creek (snail water) had 233 bioindicators and a lot of coliforms per 100 ml, while a rain drain had around 100 bioindicators per 100ml.  The big surprise was a puddle in the grass with about 5000 bioindicators per 100ml - maybe due to animals that scavenge people's trash, like the coatis?? (as we learned this year, even seagulls and swans carry the ''E.coli'' bioindicator bugs!)
@@ Line 165: / Line 166: @@
-<nowiki>**</nowiki> design details of this low cost and simple incubator are available on request  / conception détaillée sur demande  (Harold Tay)
+<nowiki>**</nowiki> design details of this low cost and simple incubator are [https://forum.openhardware.science/t/notes-on-roth-test-card-incubator/4504?u=rachel available] including modifications so it can be run from a 5V source / conception détaillée disponible  (Harold Tay)
 CC BY 4.0

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 With a wonderful participatory research team, and kind collaboration of people organising the Montreux Jazz, who even sponsored us for acquisition of the microbial R-cards, we did 6 replicates (each obtained in their own tubes) from each of the usual three sites around the bay (depicted in the figure to the right) over an 8-week period.
-We learned a great deal, also sampling from the [https://lexplore.info/ off-shore platform, LéXPLORE]!
+We learned a great deal, also sampling from the [https://lexplore.info/ off-shore platform, LéXPLORE], from which we learned on our first visit that seagulls also have bioindicator bacteria [https://www.blick.ch/fr/news/suisse/bacterie-dangereuse-a-la-plage-baignade-interdite-a-cause-dune-montagne-de-fientes-de-cygnes-id16607532.html (and swans!)]...
 We even got some coverage in the local free paper, [https://www.20min.ch/fr/story/pas-de-pic-de-pollution-cette-annee-pendant-le-montreux-jazz-969479307519 20Minutes - this is the last of their items] (which were generally quite good, in spite of some sensationalistic headlines) from this season...
@@ Line 97: / Line 97: @@
 ''Avec une merveilleuse équipe de recherche participative, et l'aimable collaboration des personnes qui organisent le Montreux Jazz, nous avons fait 6 réplicats (chacun obtenu dans ses propres tubes) de chacun des trois sites habituels autour de la baie sur une période de 8 semaines.''
-''Nous avons beaucoup appris, en prélevant également des échantillons sur la plateforme en mer LéXPLORE.''
+''Nous avons beaucoup appris, en prélevant également des échantillons sur la plateforme en mer LéXPLORE. dont nous avons appris lors de notre première visite que les mouettes ont aussi des bactéries bioindicatrices (et [https://www.blick.ch/fr/news/suisse/bacterie-dangereuse-a-la-plage-baignade-interdite-a-cause-dune-montagne-de-fientes-de-cygnes-id16607532.html les cygnes] !)...''
 ''Avec les premiers signes de l'automne déjà dans l'air, après un été fou de chaleur record, nous rassemblions les données ouvertes et espérions obtenir les données officielles d'échantillonnage des plages pour les comparer à nos résultats. Les tentatives de communication avec les autorités de Montreux et les autres autorités, groupes et personnes impliqués dans la surveillance de la qualité de l'eau n'ont malheureusement pas été satisfaisantes, bien que nous espérions toujours obtenir les résultats officiels de l'échantillonnage de la plage de Clarens.''

← Older revision		Revision as of 21:27, 1 December 2022
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−	<nowiki>**</nowiki> ~~detailed~~ design on request / conception détaillée sur demande (Harold Tay)	+	<nowiki>**</nowiki> design details of this low cost and simple incubator are available on request / conception détaillée sur demande (Harold Tay)

−	CC BY 2.0	+	CC BY 4.0

@@ Line 56: / Line 56: @@
 On the last day of #GOSH, Harold crimped bits onto the wires, to make it more stable for its travel back to Switzerland...
 Imagine the volume that would be needed with real petri dishes and that many samples!  At least 10-20x, I guess...
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 Le ruisseau (eau d'escargot) avait 233 bioindicateurs et beaucoup de coliformes par 100ml, tandis qu'un drain de pluie avait environ 100 bioindicateurs et plus de coliformes par 100ml. La grande surprise a été une flaque d'eau dans l'herbe avec environ 5000 bioindicateurs par 100 ml - peut-être à cause des animaux qui fouillent les déchets des gens, comme les coatis ? (comme nous l'avons appris cette année, même les mouettes et les cygnes sont porteurs des bactéries bioindicatrices -''E.coli'').

@@ Line 39: / Line 39: @@
 Please let us know if you are interested in pursuing more of such work, out in the field or in the lab...  =)
-=='''<big>Water Monitoring at GOSH 2022</big>'''==
+='''<big>Water Monitoring at GOSH 2022</big>'''=
 With extra cards from the MCBP2022 campaign, the people at [https://gathering2022.openhardware.science/ #GOSH2022] were introduced to Microbiological Water Monitoring!

← Older revision		Revision as of 15:28, 7 November 2022
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	The creek (snail water) had 233 bioindicators and a lot of coliforms per 100 ml, while a rain drain had around 100 bioindicators per 100ml. The big surprise was a puddle in the grass with about 5000 bioindicators per 100ml - maybe due to animals that scavenge people's trash, like the coatis?? (as we learned this year, even seagulls and swans carry the ''E.coli'' bioindicator bugs!)		The creek (snail water) had 233 bioindicators and a lot of coliforms per 100 ml, while a rain drain had around 100 bioindicators per 100ml. The big surprise was a puddle in the grass with about 5000 bioindicators per 100ml - maybe due to animals that scavenge people's trash, like the coatis?? (as we learned this year, even seagulls and swans carry the ''E.coli'' bioindicator bugs!)
		+	[[File:GOSH2022 waterworkshop.jpg\|thumb\|It was a nice workshop, after the demo session for students and the public... Everyone got to inoculate cards.]]