@OptPhotoLab

Our lab's mission is to understand the links between optical, biochemical and functional traits of vegetation.

 Univ. of Helsinki, Finland
blogs.helsinki.fi/optics-of-photosynthesis/
Joined August 2016
  • Tweets129
  • Following140
  • Followers290
81Media
Optics of Photosynthesis Lab retweeted
Christian Frankenberg@chr_fronge28 May 2019
Check out our new paper (congrats Troy @photo_spec ) showing how well SIF can be used for evergreens: Mechanistic evidence for tracking the seasonality of photosynthesis with solar-induced fluorescence pnas.org/content/early/2019/…
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Groundbreaking method from @OptPhotolab to observe from distance the full spectrum of fluorescence of mature trees in the forest. This brings us one step closer to remote sensing of terrestrial carbon sinks and vegetation health. @INAR_fin @helsinkiuni bit.ly/2vY4bD2
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Optics of Photosynthesis Lab retweeted
DroneFinland@dronefinland18 Sep 2018
Yhteityökumppanimme Albert Porcar-Casrell @OptPhotoLab posteri esillä #kärkihankkeet tilaisuudessa. #drones @fgi_nls @helsinkiuni
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Optics of Photosynthesis Lab retweeted
European Space Agency
@esa26 Jul 2018
From green to brown in a month - as the #heatwave continues, the #Sentinel3 mission reveals how vegetation colour has changed in just one month. Details: esa.int/spaceinvideos/Videos…

From green to brown in a month

As the heatwave continues, the Copernicus Sentinel-3 mission reveals once again how the colour of our vegetation has changed in just one month.

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A guided tour to Smart Kalasatama is now available! We’ve gathered more than 20 sites to visit in Kalasatama to the Citynomadi app for everyone to use. Now you can take the tour whenever you like e.g. by foot or riding a bike. Check it out! fiksukalasatama.fi/en/travel… #smartcity
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Optics of Photosynthesis Lab retweeted
Ecosystem Processes@EcoPhysGroup21 May 2018
Yliopiston Ilmakehätieteiden keskus INAR järjestää ilmastofestivaalin Tiedekulmassa perjantaina helsinki.fi/fi/uutiset/luonn…
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Optics of Photosynthesis Lab retweeted
Eija Honkavaara@eijahonkavaara18 May 2018
Tämä perusteellinen tutkimus on perusta dronekaukokartoituksen revoluutiolle kesän kampanjoissa! Kehitysloikka kohti autonomiaa ja reaaliaikaisuutta. xitter.cf/laurimarkelin/status/9…
Lauri Markelin@LauriMarkelin7 May 2018
Our laterst paper is out! Direct reflectance measurements from #drone: system description, absolute radiometric calibration and demonstration over forest. #hyperspectral #UAS @dronefinland @NPL @fgi_nls @eijahonkavaara1 doi.org/10.3390/s18051417
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Optics of Photosynthesis Lab retweeted
FGI, NLS@fgi_nls6 Apr 2018
New talent wanted! We are looking for a post doc or PhD student to work on two ambitious projects available in #space #geodesy. Apply by April 11th, 16:15. #SLR #spacedebris #research #job valtiolle.fi/en-US/vacancy?i…
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Optics of Photosynthesis Lab retweeted
Ecosystem Processes@EcoPhysGroup2 Mar 2018
Beñat Olascoaga's dissertation on 9th of March, about optical properties of leaves and the dynamics photosynthetic activity. @OtpPhotoLab helsinki.fi/en/news/science/…
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Optics of Photosynthesis Lab retweeted
Anna Lintunen@lintunen_anna17 Jan 2018
Four open positions in INAR, apply now! dl 28.2.2018 4/4: ASSISTANT/ASSOCIATE/PROFESSOR, ATMOSPHERIC SCIENCES AND PHYSICS (BIOGEOCHEMICAL CYCLES, ICOS) #INAR @INAR_fin @PEEX_hq helsinki.fi/en/open-position…
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Optics of Photosynthesis Lab retweeted
Tanja Suni 🇺🇦@TanjaSuni28 Nov 2017
#stakeholder messages to #vihreavalo experiments next season: to look at #fluorescence response to disease and pests; drought; and non-N nutrients. #cocreation #impacthelsinki @helsinkiuni @FESuomi @OptPhotoLab
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Optics of Photosynthesis Lab retweeted
Tanja Suni 🇺🇦@TanjaSuni28 Nov 2017
#vihreavalo @OptPhotoLab #stakeholder #cocreation meeting: "can this new fluorescence method inform us about city tree wellbeing under dust and salt stress?" #impacthelsinki @helsinkiuni
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Optics of Photosynthesis Lab retweeted
ICOS Finland@ICOS_Finland17 Nov 2017
Great, first ICOS stations labelled, including 2 stations from Finland: Hyytiälä (ATM) and Siikaneva (ECO)! Congrats to all the people who made this happen! xitter.cf/ICOS_RI/status/9314774…
ICOS RI@ICOS_RI17 Nov 2017
The first 7 ICOS #GHG measurement stations just got labelled! Congratulations! ICOS now enters a new, operational era. #COP23 #ClimateChange Picture courtesy of Atmosphere Station Gartow, ICOS Germany.
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Optics of Photosynthesis Lab retweeted
Trevor Keenan@trevorkeenan29 Oct 2017
UC Berkeley’s ESPM is looking for an Assistant Prof. in Quantitative Remote Sensing: aprecruit.berkeley.edu/apply…. Please retweet!
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Optics of Photosynthesis Lab retweeted
Anna Lintunen@lintunen_anna17 Aug 2017
Onnea 50 vuotiaalle SMEAR I tutkimusasemalle! Hieno paikka, upea luonto ja mittaukset pyörii #smear #INAR
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Optics of Photosynthesis Lab retweeted
Jim Haseloff@jimhaseloff22 Mar 2017
This is a creation of pure genius: million times enlarged plant cell bouncy castle from ARC Plant Energy Biology (plantenergy.edu.au)
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Optics of Photosynthesis Lab retweeted
UN Climate Change
@UNFCCC20 Mar 2017
21 March is International Forest Day. Read up about forest facts here: bit.ly/DayForests #IntlForestDay #GlobalGoals
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Optics of Photosynthesis Lab retweeted
Kukka-Maaria Kohonen@kohonenkm15 Feb 2017
Finalizing cuvette installations for #carbonylsulfide #fluxes and #photosynthesis in #Hyytiälä. Spring campaign starting with @OptPhotoLab
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Optics of Photosynthesis Lab retweeted
Dr. Sigrid Dengel@sigrid_dengel2 Feb 2017
Happy World Wetlands Day everyone. #WorldWetlandsDay
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Optics of Photosynthesis Lab retweeted
Tanja Suni 🇺🇦@TanjaSuni28 Nov 2016
#vihreavalo kärkihanke alkamassa! Yritykset ja tutkijat edistämässä kasvien kunnon havainnointia. #codesign @FESuomi – at Helsinki, Finland
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