Discover and read the best of Twitter Threads about #Biochar
Most recents (15)
๐จ๐NEW PAPER๐๐จ
In a recently published paper, researchers use โan LCA approach to calculate the Long-Lasting #CarbonSequestration (LLCS) of #seaweed, which can be understood as the difference between #CarbonFixation & released C throughout the life cycle of seaweed.โ
๐งต1/9
In a recently published paper, researchers use โan LCA approach to calculate the Long-Lasting #CarbonSequestration (LLCS) of #seaweed, which can be understood as the difference between #CarbonFixation & released C throughout the life cycle of seaweed.โ
๐งต1/9
Using kelp (Laminaria japonica) as an example of seaweed, the present study โvalidates the procedure of calculating the LLCS of seaweed throughout its whole life cycle in Ailian Bay from nursery to processing into #biochar (fertilizer) as the final product.โ
2/9
2/9
The results showed that โthe #CarbonSequestration (full life cycle) of kelp in Ailian Bay was 97.73g C /m2/year.โ
3/9
3/9
๐๐ก ๐๐๐๐ค๐ฅ๐ฒ ๐๐ข๐ ๐ก๐ฅ๐ข๐ ๐ก๐ญ๐ฌ๐ก๐
Here's your roundup of top #CarbonDioxideRemoval News Articles / Scientific Papers from the past week: ๐ฑ๐ชจ๐๏ธ๐
๐งต
1/12
Here's your roundup of top #CarbonDioxideRemoval News Articles / Scientific Papers from the past week: ๐ฑ๐ชจ๐๏ธ๐
๐งต
1/12
1๏ธโฃ In this weekโs @CipherClimate Voices article, "@naimmerchant, @NoahMcQueen13, & Grant Faber discuss:
๐ธthe critical role #DAC will play in achieving #NetZero
๐ธhow DAC solutions are improving in terms of cost & efficiency as the tech scales."
โก๏ธ
2/12
๐ธthe critical role #DAC will play in achieving #NetZero
๐ธhow DAC solutions are improving in terms of cost & efficiency as the tech scales."
โก๏ธ
2/12
2๏ธโฃ ๐New paper dropped by @bach_lennart, @_david_ho_ & others on "how to deal with air-sea gas exchange uncertainties when assessing the efficacy of ocean-based #CarbonDioxdeRemoval."
๐๐โก๏ธ
3/12
๐๐โก๏ธ
3/12
๐จNEW PAPER๐จ
"Utilization of biochar as a cementitious material aids in CO2 sequestration by impeding the release of C in the atm. So, a recent study reviewed the prospect of #biochar as a #cementitious material by evaluating its physical, mechanical & durability properties."๐งต
"Utilization of biochar as a cementitious material aids in CO2 sequestration by impeding the release of C in the atm. So, a recent study reviewed the prospect of #biochar as a #cementitious material by evaluating its physical, mechanical & durability properties."๐งต
This research suggested that "the physical properties of #biochar promote its use as an environmental control device."
A summary of the preparation and characterization of biochar is presented in a Fig. โฌ๏ธ
2/7
A summary of the preparation and characterization of biochar is presented in a Fig. โฌ๏ธ
2/7
According to the study, #pozzolan is a siliceous & aluminous material
that chemically reacts with Ca(OH)2 at room temp to form compounds having #cementitious attributes. So, some of the silica-rich biochars, like the ones derived from #RiceHusk have pozzolanic properties."
3/7
that chemically reacts with Ca(OH)2 at room temp to form compounds having #cementitious attributes. So, some of the silica-rich biochars, like the ones derived from #RiceHusk have pozzolanic properties."
3/7
๐จNEW REVIEW PAPER๐จ
"International C markets are a very potent tool for mobilizing #CarbonDioxideRemoval in line with Paris Agreement ambitions to limit global warming to well below 2ยฐC. Yet, C market regulators have not systematically approached removals."
#NetZero
#CDR
๐งต1/7
"International C markets are a very potent tool for mobilizing #CarbonDioxideRemoval in line with Paris Agreement ambitions to limit global warming to well below 2ยฐC. Yet, C market regulators have not systematically approached removals."
#NetZero
#CDR
๐งต1/7
So, a review paper recently published "assesses the highly fragmented treatment of #removals under compliance and #VoluntaryCarbonMarkets, including baseline, credit and cap-and-trade systems."
2/7
2/7
"The Kyoto mechanisms and the large #VoluntaryCarbonMarket standards have long focussed on biological removals without inherent storage permanence and only recently started to develop methodologies for removals with #geological storage, #mineralization or #biochar."
3/7
3/7
๐จ๐
๐จ๐ซ #๐๐๐ ๐
๐จ๐ฅ๐ค๐ฌ!๐จ
ICYM any recent developments in the field of #CarbonDioxideRemoval published btw ๐๐๐ง๐ฎ๐๐ซ๐ฒ ๐๐๐๐ & ๐๐ฉ๐ซ๐ข๐ฅ ๐๐๐๐, here are links to (in๐งตโฌ๏ธ) all pertinent research papers, news articles, reports, thesis, event recordings, & podcasts โฌ๏ธ
ICYM any recent developments in the field of #CarbonDioxideRemoval published btw ๐๐๐ง๐ฎ๐๐ซ๐ฒ ๐๐๐๐ & ๐๐ฉ๐ซ๐ข๐ฅ ๐๐๐๐, here are links to (in๐งตโฌ๏ธ) all pertinent research papers, news articles, reports, thesis, event recordings, & podcasts โฌ๏ธ
๐ ๐๐๐๐๐
๐จ๐๐ฑ rb.gy/zcw3p
๐ฑ rb.gy/dz7ea
๐ฑ rb.gy/ydck8
๐ฑ rb.gy/vn7g9
๐ฑ rb.gy/0rojj
2/6
๐จ๐๐ฑ rb.gy/zcw3p
๐ฑ rb.gy/dz7ea
๐ฑ rb.gy/ydck8
๐ฑ rb.gy/vn7g9
๐ฑ rb.gy/0rojj
2/6
๐๐ก ๐๐๐๐ค๐ฅ๐ฒ ๐๐ข๐ ๐ก๐ฅ๐ข๐ ๐ก๐ญ๐ฌ๐ก๐
Here's is your roundup of top #CarbonDioxideRemoval News Articles / Scientific Papers from the past week: ๐ฑ๐ชจ๐๏ธ๐
๐งต
1/14
Here's is your roundup of top #CarbonDioxideRemoval News Articles / Scientific Papers from the past week: ๐ฑ๐ชจ๐๏ธ๐
๐งต
1/14
1๏ธโฃ #CarbonRemoval Policy Tracker launched by @CarbonGap to explore Europeโs #CDR #DAC #BECCS policy landscape & pilots.๐ฑ๐๏ธ
โก๏ธ
2/14
โก๏ธ
2/14
2๏ธโฃ โ๏ธ @fionaharvey's recent blog post explored the contentious issue related to #CarbonDioxideRemoval technologies.๐ฐ
โก๏ธ
3/14
โก๏ธ
3/14
๐จ๐๐๐๐๐๐จ
๐ "The N-doped #carbon material is one of the most efficient #adsorption materials in the field of carbon capture."ย So, in a recent study a series of N-doped #biochars were successfully prepared by a facile solvent-free method.
Details in a ๐งตbelow โฌ๏ธ
[1/7]
๐ "The N-doped #carbon material is one of the most efficient #adsorption materials in the field of carbon capture."ย So, in a recent study a series of N-doped #biochars were successfully prepared by a facile solvent-free method.
Details in a ๐งตbelow โฌ๏ธ
[1/7]
Among all N-doped biochars, "the #biochar prepared with corncob๐ฝ powder, K2CO3ย & urea at 800ยฐC showed highest #adsorption ability (5.69 mmol/g at 0ยฐC & 1 bar) & selectivity (38.24 at CO2/N2ย = 10/90).ย The biochar also showed excellent thermal stability & cycle performance."
2/7
2/7
"Notable, correlation analysis showed that ultra-micropores were the decisive factor for #CO2ย #adsorption at low temperatures; nevertheless, the effect of N-doping would gradually appear with the increase of adsorption temperature."
3/7
3/7
๐๐ก ๐๐๐๐ค๐ฅ๐ฒ ๐๐ข๐ ๐ก๐ฅ๐ข๐ ๐ก๐ญ๐ฌ๐ก๐
Here's is your roundup of top #CarbonDioxideRemoval News Articles / Scientific Papers from the past week: ๐ฑ๐ชจ๐๏ธ๐
๐งต
1/16
Here's is your roundup of top #CarbonDioxideRemoval News Articles / Scientific Papers from the past week: ๐ฑ๐ชจ๐๏ธ๐
๐งต
1/16
1๏ธโฃ @ebbcarbon raises $20 million Series A, "the largest #investment in ocean-based #CarbonRemoval technology to date." ๐
โก๏ธ
2/16
โก๏ธ
2/16
2๏ธโฃ @running_tide announced its initial Framework Protocol for #OceanCarbonRemoval. "This is the first carbon removal project utilizing a โfast-to-slowโ framework for carbon removal accounting." ๐
โก๏ธ
3/16
โก๏ธ
3/16
๐จNEW PAPER๐จ
"A comprehensive #bioenergy accounting model with a multi-dimensional analysis was
developed in a new study based in #China by combining spatial, life-cycle, and multi-path analyses."
Summary in a ๐งต below โฌ๏ธ
1/6
"A comprehensive #bioenergy accounting model with a multi-dimensional analysis was
developed in a new study based in #China by combining spatial, life-cycle, and multi-path analyses."
Summary in a ๐งต below โฌ๏ธ
1/6
Accordingly, "the #bioenergy production potential and #GHG emission reduction for each distinct type of #biomass feedstock through different conversion pathways were estimated in the study."
2/6
2/6
"The sum of all available organic waste (21.55EJ/yr) & energy plants on marginal land (11.77EJ/yr) in China produced 23.30EJ of #bioenergy & reduced 2535.32Mt CO2-eq emissions, accounting for 19.48% & 25.61% of Chinaโs T energy production & C emissions in 2020, respectively."
3/6
3/6
๐จNEW PAPER๐จ
"A promising solution to nullify the net embodied #GHG emissions of civil infrastructure is the use of C-negative materials for concrete manufacturing. C-neutral coal ash & agriculture/forestry by-products, like #biochar, exhibit a high CO2 uptake potential."
๐งต
1/8
"A promising solution to nullify the net embodied #GHG emissions of civil infrastructure is the use of C-negative materials for concrete manufacturing. C-neutral coal ash & agriculture/forestry by-products, like #biochar, exhibit a high CO2 uptake potential."
๐งต
1/8
๐ A lately published paper aimed "to explore the viability of using #biochar as a #CarbonSink and to develop carbon-neutral #concrete with improved performance."
2/8
2/8
๐ Experimental findings suggest that "the optimal amount of biochar (1%) slightly improves hydration and mechanical properties, but the combination with mineral additives significantly enhances the performance."
3/8
3/8
๐จ PAPER ๐จ
A viable & novel formula for a #CarbonNegative, environmentally friendly #concrete that is nearly as strong as regular concrete has been developed recently at Washington State University.
#Concrete
#Biochar
#CarbonSequestration
*Summary* in a๐งต below:
1/6
A viable & novel formula for a #CarbonNegative, environmentally friendly #concrete that is nearly as strong as regular concrete has been developed recently at Washington State University.
#Concrete
#Biochar
#CarbonSequestration
*Summary* in a๐งต below:
1/6
Today we publish the 1st edition of the "State of Carbon Dioxide Removal" report, a global assessment of the current #StateofCDR, and the gap we need to close to achieve the Paris temperature goal.
Full reportโก๏ธstateofcdr.org
An ongoing ๐งต
[1]
Full reportโก๏ธstateofcdr.org
An ongoing ๐งต
[1]
This report compiles a first estimate of the total CDR being deployed (2 GtCO2/yr).
Almost all comes from "conventional" CDR on land, via afforestation, reforestation & forest management.
"Novel" methods donโt contribute much yet.
#StateofCDR
[2]
Almost all comes from "conventional" CDR on land, via afforestation, reforestation & forest management.
"Novel" methods donโt contribute much yet.
#StateofCDR
[2]
We provide a calculation of total gross CDR in #IPCC-assessed pathways to keep warming below 1.5C and 2C, including all methods. All pathways involve substantial cumulative CDR volumes (450-1100 GtCO2 by 2100) - in addition to immediate & deep emissions reductions
#StateofCDR
[3]
#StateofCDR
[3]
#JaiKisanAndolan Press Release
15 May
Sustainable Agricultural Practices Training Camp for Jai Kisan Andolan Workers
Training camp was organized today by #JaiKisanAndolan at Jai Kisan Andolan Agro-Forestry Centre, Vill Binodbati, Bishnupur Blk, Bankura Dist., West Bengal
1/n
15 May
Sustainable Agricultural Practices Training Camp for Jai Kisan Andolan Workers
Training camp was organized today by #JaiKisanAndolan at Jai Kisan Andolan Agro-Forestry Centre, Vill Binodbati, Bishnupur Blk, Bankura Dist., West Bengal
1/n
2/n
#Biochar & #PSM (Phosphate Solubilising Micro-organisms) are very imp ingredients for increasing soil fertility & reducing dependence on chemical fertilisers. Both can be made by farmer on field, with ingredients from field, without any machine, electricity or external input
#Biochar & #PSM (Phosphate Solubilising Micro-organisms) are very imp ingredients for increasing soil fertility & reducing dependence on chemical fertilisers. Both can be made by farmer on field, with ingredients from field, without any machine, electricity or external input
n/n
This ends farmersโ reliance on corporates who have made farmers completely dependent on their expensive inputs. Hands-on training in making Biochar & PSM given at training camp by Scientist Dr. Antra Ray. 9 activists of Jai Kisan from Hooghly & Bankura Dist participated
This ends farmersโ reliance on corporates who have made farmers completely dependent on their expensive inputs. Hands-on training in making Biochar & PSM given at training camp by Scientist Dr. Antra Ray. 9 activists of Jai Kisan from Hooghly & Bankura Dist participated
The #IPCC #AR6 WG3 report includes a comprehensive assessment of Carbon Dioxide Removal (CDR), its role in mitigation strategies and long-term pathways, but also a techno-economic assessment of ~10 CDR methods
An ongoing ๐งต
[1/n]
An ongoing ๐งต
[1/n]
Dende a Escola de #Enxeรฑaria #Forestal de #Pontevedra ( โ @Uvigo) queremos pechar o 2021 facendo un pequeno fรญo-resumo do traballo feito polos noso investigadores ao longo do ano a travรฉs de 21 noticias publicadas no #Duvi (1/24) #EEF2021
Desenvolvendo disolventes verdes aplicables aos produtos derivados da #madeira (2/24) #EEF2021
uvigo.gal/universidade/cโฆ
uvigo.gal/universidade/cโฆ
Desenvolvendo metodoloxรญas de caracterizaciรณn de masas #forestais con tecnoloxรญa #Lidar que permite identificar e coรฑecer as dimensiรณns de cada รกrbore (3/24) #EEF2021
uvigo.gal/universidade/cโฆ
uvigo.gal/universidade/cโฆ
