Bryce Van Dam -- @[email protected]

Coastal Biogeochemist | Dad | Runner | A world without cars

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

Is biomass sinking (of billionaires) the hot new #CDR trend for 2023?

https://t.co/h4k7ymMH7w

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

@JessicaNCross @US_OCB TA is also my favorite currency 💶, maybe seeing some inflation in the future??

So happy to see that Mona (@HereonHelmholtz ) could make the trip to present her thesis work on metabolic alkalinity in German coastal waters!!

[Johannes R Krause @Coastal_Jawn]

It was great to present at the #ASLO2023 session on challenges and advances in blue carbon science. Inspiring talks by @MazarrasaInes @martin_dahl_ @Carmen_Leiva_ @cbdelosantos @Mechovone and others! Already looking forward to the next one @aslo_org

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

Come down to Sala Ibiza A for this morning’s coastal GHG session! First block is all things estuarine, and second block is all about coastal veg!

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

📅 If you're coming to #ASLO23 next week, don't miss our coastal #GHG session on Wednesday! ⏰

Oral + poster presentations on all things CO2 + CH4 + N2O. Estuaries, coastal, offshore waters, and everything in between!
🌊

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

📅 If you're coming to #ASLO23 next week, don't miss our coastal #GHG session on Wednesday! ⏰

Oral + poster presentations on all things CO2 + CH4 + N2O. Estuaries, coastal, offshore waters, and everything in between!
🌊

[Ocean Carbon & Biogeochemistry (OCB) @US_OCB]

The Science We Need to Assess Marine Carbon Dioxide Removal https://t.co/2Sc5eNOwby

[Xinping Hu @Xinping_Hu]

Digging into historical data collected by @TCEQ in estuaries of the northwestern Gulf of Mexico, we had a surprising finding - during a period of severe drought in early 2010's, estuarine waters up and down the coast are super enriched in sulfate (1/14)
https://t.co/7Wic3MHn4U

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

@Coastal_Jawn Totally, which is especially sad as the allo/auto question determines whether IC accumulation should be added or subtracted from the C budget...

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

Yet another reason for us to get the inorganic carbon accounting right in #bluecarbon ecosystems! Understanding both source and fate of CaCO3 is critical, and will make or break our ability to #mrv Blue carbon-based #mCDR

🔖: https://t.co/fTDaUOS0BY
🗞️: https://t.co/p4wP7twB6T

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

@fcstpauli Danke #fcsp1Frn!! unser erstes Spiel auf der Tribüne mit euch hätte nicht besser sein können, kommenden Jahr sind wir auf jeden Fall dabei!
🏳️‍🌈🏴‍☠️

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

Our #seagrass meadows are a valuable resource, so what's the risk in #bluecarbon valuations (€)?

Socially, financially, and for the climate, quite a lot it seems. All the more reason to get the science right. I'm glad our work could help make the case

https://t.co/rEOelmIqYY

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

@seis_matters Way to keep it together @seis_matters ! The best I could manage was my “give me peanut butter now” face at last month’s Hamburg marathon

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

als Hauptgrund dieser #Razzia wird Verkehrsbehinderung genannt. also gut. denn ich gehe davon aus dass der nächste Schritt wird die Ursache des Verkehrs (🚗) zu bekämpfen. oder?

#verkehrswende #LetzteGeneration

https://t.co/uz92X1LMHw

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

(3/3)
4) estuarine CO2 emissions are led by 🇪🇺 and 🇷🇺tidal systems & deltas, as well as African lagoons
5) we have an observational bias towards global North, which should be addressed to improve our understanding of the global coastal carbon budget

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

Our new RECCAP2 coastal synthesis - led by @j_a_rosentreter - shows estuaries & coastal vegetated habitats are a🌍net sink for GHGs (CO2+N2O+CH4). Some key points 🧵(1/3):
https://t.co/v1ltGSO6zh

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

(2/3)
1) Globally, CH4&N2O emissions offset 9-20% of CO2 uptake
2) mangroves dominate coastal vegetation CO2e uptake, followed by seagrasses and salt marshes
3) but, estuarine CO2e emissions offset ~25% of this coastal veg CO2e uptake

[Judith Rosentreter @j_a_rosentreter]

Today published in @NatureClimate: Coastal vegetation and estuaries are collectively a greenhouse gas sink. A new synthesis of coastal #CO2 + #CH4 + #N2O fluxes in 10 world regions and globally. Read here: https://t.co/1FkIGVCnDU

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

I didn’t *intend* to make my neighbors feel silly for their use of a parking spot, but…
#Mobility #Verkehrswende #hhrad

[Bryce Van Dam -- @[email protected] @BioGeoBryce]

@hardisonlab @ForbrichInke @ashleyrsmyth @Chowder_Murph @stephs_science This is a wonderful idea, thanks for organizing!!
I’d love to join but can’t be there in person this time…will there be an online option?