Discover and read the best of Twitter Threads about #ocean

Most recents (7)

Aujourd’hui on va parler d’une composante importante dans le système climatique planétaire: l’océan. Quels sont les changements en cours, lesquels sont à venir ? Quelles conséquences pour les écosystèmes et populations ?
Let’s #thread ! ⤵️⤵️
#climateChange #ocean 🌍🌊🐟🏖
Avant toute chose, la source principale de ce thread est le rapport spécial du GIEC sur les océans et la cryosphère 🌊🗻:
🔹 en anglais 🇬🇧: ipcc.ch/srocc/home/
🔹 ou en français 🇫🇷: wiki.citoyenspourleclimat.org/w/Rapport_sp%C…
✋ L’ensemble des faits que j’évoquerai ont tous un niveau confiance élevé ou très élevé dans le rapport du GIEC, c’est-à-dire qu’ils s'appuie sur des preuves cohérentes et un consensus scientifique.
Ds le cas contraire, la phrase sera suivi de “(MC)” pour “medium confidence”.
Read 25 tweets
Thread:

Here's a compilation of some timelapse animations that show different stories from across India over the 3 decades (1989 - 2018) . Created with @googleearth @EarthOutreach #newyear2020

1: Restless #Brahmaputra n tributaries meandering,changing course in #Assam
2. Growth of Brick Kiln industry in the banks of #Hooghly, #Rupnarayan rivers near #Kolkata (brown polygons close to the rivers' banks) #WestBengal
3. Embankment failure in #Kosi River (2008) caused flooding. It also left a sediment footprint that was visible from satellites. #Bihar
Read 21 tweets
Joanna D. Haigh talks about the
#Sun, #SunSpots and #SolarActivity. She speaks and the elliptical #Orbit of the #Earth, the thousand of year cycles and the #ElevenYearCycle of Solar Activity, and stratospheric heat from solar radiation. 👇👇👇

#ClimateChange #ClimateScience
Solar Variability and Climate

Radiative forcing of #ClimateChange:

Read 6 tweets
LT #ExpoOcéan @Le_Museum Vous ne l'avez pas encore visitée ? Voici un aperçu de ma #visite ! 🌊⛵⛴️🐋🐚🐟🦈🦐🦑🐬🧜🧜‍♂️ (À dérouler) #scicomm #commsci #vulgarisationscientifique
L'#océan a toujours nourri mais aussi fasciné les êtres humains. Son halo de #mystère vient sans doute du fait qu’il s’agit d’un lieu très inhospitalier pour notre espèce. #ExpoOcéan @Le_Museum
Au delà du problème de la respiration dans l'eau, de la température et de la lumière qui diminuent très rapidement en plongeant dans les profondeurs, la limite la plus contraignante est probablement la pression de la colonne d'🌊 (qui peu écraser 1 enceinte sous-marine par ex)
Read 19 tweets
Decomposition time of our garbage

paper towel: 3 weeks
paper bag: 4 weeks
newspaper: 6 weeks

plastic bag: 20 years
styrofoam cup: 50 years
plastic straw: 200 years
plastic bottle: 450 years
coffee pod: 500 years

Sharing is caring. #WorldOceansDay
Countries polluting our oceans the most

12. USA
11. Brazil
10. Bangladesh
9. Nigeria
8. Malaysia
7. Thailand
6. Egypt
5. Sri Lanka
4. Vietnam
3. Philippines
2. Indonesia
1. China

(WSJ) #china #ocean
There are only two problems with plastics

1. they are designed to throw away
2. but made to last forever

Worst combination ever. #pollution
Read 18 tweets
...#Positivity is in each & everyone of us. Let it flow more often, makes a better day. #SirLRO
...#Positivity ~none said it was easy, all you have to do is one step at a time. I know you can, keep going. #SirLRO
~ #Positivity there is no need for deprecating others with words, when it calls for~there is a need for compassion, it’s in you, #SirLRO
Read 246 tweets
Remember this from January?
The Data That Turned the World Upside Down

#psychometrics #OCEAN #Psychographics motherboard.vice.com/en_us/article/…
The "Big Five" (OCEAN) has become the standard technique of psychometrics. But for a long time, the problem was data collection, because it involved filling out a complicated, highly personal questionnaire. Then came the Internet. And Facebook. And Kosinski
Kosinski and his team could now ascribe Big Five values based on how many profile pictures/contacts a person has on Fb, but we also reveal something about ourselves even offline.

Phone motion sensors reveals how quickly we move/how far we travel (emotional instability)
Read 18 tweets

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