Gatien Falconnier
@gatienfalconnier.bsky.social
📤 253
📥 92
📝 9
Last week I defended my 'Habilitation à diriger des Recherches' Thanks to those who attended! Thanks to the fantastic jury: L.Alletto A.METAY L.Hossard L.Bell R.Zougmore G.Martin G. Corre-Hellou The slide deck:
lnkd.in/g-eJik8P
The HDR manuscript:
lnkd.in/gF4XcmnU
6 months ago
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On May 15th at 9:00 (CET), I will be presenting my HDR dissertation 'Sustainable intensification of smallholder farming systems for improved food security and adaptation to climate change in Africa' Use this link to join online:
teams.microsoft.com/l/meetup-joi...
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Join conversation
https://teams.microsoft.com/l/meetup-join/19%3ameeting_NDMwNmYyMmQtZGVhNy00OThiLThkNzktMTRmMzk1YTRmODY0%40thread.v2/0?context=%7B%22Tid%22%3A%2260af5f90-e3b4-47d6-8c8e-e6d6d2b117b9%22%2C%22Oid%22%3A%22a93e1498-ed74-4b40-85d5-419e4acfabbd%22%2C%22IsBroadcastMeeting%22%3Atrue%2C%22role%22%3A%22a%22%7D&btype=a&role=a
7 months ago
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reposted by
Gatien Falconnier
Glen Peters
7 months ago
Another update of how total CO2 emissions are tracking with past scenarios. Sort of tracking very much in the middle, which is probably very much expected... Based on our 2012 paper, which is still relevant:
rdcu.be/brDGx
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Low yielding and low data in smallholder farming systems is not a question of fate. I was able to talk on the topic at the last
#AgMIP10
conference
youtu.be/gAAFJtg2Qb0?...
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AgMIP10 April 2 Plenaries (ENG)
YouTube video by AgMIP
https://youtu.be/gAAFJtg2Qb0?list=PL6gOwGMppAQpiD6zQXM_64_oDGIG5gBbL&t=296
7 months ago
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Achieving similar (or greater?) crop yield with less mineral fertiliser and pesticides? this new paper proposes a useful framework – with examples - to quantify the contribution of ecosystem services.
add a skeleton here at some point
7 months ago
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Accurate simulation of the provision of nitrogen by soil organic matter is critical in low-input smallholder systems.
recrutement.cirad.fr/job/job-cher...
Join us at Cirad - Postdoc position to help with crop model intercomparison
@agmip.bsky.social
8 months ago
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Could drought and poor soil undermine the performance of intercropping ? Our study in semi-arid Zimbabwe found that the benefits of intercropping are maintained even with water and N stress.
doi.org/10.1016/j.fc...
Congrats Illiana Kwenda - A nice combination of field experiments and modelling
8 months ago
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#Agmip10
Understanding of nutrient soil supply is key to design relevant srategies for fertility management in smallholder system We are kick-starting a new Agmip intercomparison to asses how well models deal with soil organic matter mineralisation
8 months ago
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reposted by
Gatien Falconnier
Agricultural Model Intercomparison and Improvement Project
8 months ago
#AgMIP10
officially launched this morning, but we hosted seven pre-workshop Side Meetings yesterday, including the GGCMI, Wheat, Ozone, Global Econ, Low-Input, and Calibration
#AgMIPTeams
.
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Exploring the impact of integrated soil fertility management across a rainfall gradient in Zimbabwe
add a skeleton here at some point
8 months ago
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reposted by
Gatien Falconnier
Rémi Cardinael
8 months ago
A few aerial pictures from some of our on-farm experiments and demo plots in Murehwa & Mutoko districts, 🇿🇼. Beautiful landscape as always in 🇿🇼 🤩!
#intercropping
#mulch
#manure
#fertilizers
#RAIZ_project
@cirad.bsky.social
@cimmyt.bsky.social
@gatienfalconnier.bsky.social
@kelvinchipoyi.bsky.social
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reposted by
Gatien Falconnier
Rémi Cardinael
9 months ago
Visit of our Cirad-University of Zimbabwe rainfall exclusion experiment with the French Ambassador and the RAIZ project steering committee, followed by field days in Murewa and Mutoko 🇿🇼 gathering hundreds of farmers
#agroecology
#climatechange
#climatesmartagriculture
#intercropping
#legumes
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reposted by
Gatien Falconnier
Robert Finger
9 months ago
'Input taxes in agriculture: Experiences and perspectives for European agriculture' New paper with Anders Branth Pedersen in Ecological Economics
doi.org/10.1016/j.ec...
. Free access via this link
authors.elsevier.com/a/1kkOq3Hb%7...
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reposted by
Gatien Falconnier
Valérie Masson-Delmotte
9 months ago
Défendons les sciences face aux nouveaux obscurantismes 1/...
www.lemonde.fr/sciences/art...
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« Défendons les sciences face aux nouveaux obscurantismes »
TRIBUNE. En écho au mouvement américain de protestation contre la politique de Donald Trump, un collectif de personnalités françaises appelle citoyens et scientifiques à rejoindre le mouvement « Stand...
https://www.lemonde.fr/sciences/article/2025/03/04/defendons-les-sciences-face-aux-nouveaux-obscurantismes_6576330_1650684.html
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reposted by
Gatien Falconnier
Rémi Cardinael
10 months ago
Third growing season at our experiment about rainfall extremes (drought vs heavy rains) at the University of Zimbabwe! Maize🌽 and cowpea are looking nice this year compared to the El Nino year in 2024!
#intercropping
#mulch
#fertilizers
#climatechange
@intercropvalues.bsky.social
@cirad.bsky.social
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reposted by
Gatien Falconnier
Rémi Cardinael
9 months ago
Visit of Niakhar 🇸🇳 Faidherbia-Flux site. Amazing Faidherbia albida parkland equipped with flux towers, sap flow sensors, automatic greenhouse gas chambers, wells to study deep roots, etc
#agroforestry
#climatechange
#water
#carbon
#nutrients
#livestock
@cirad.bsky.social
@umr-ecosols.bsky.social
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reposted by
Gatien Falconnier
Rémi Cardinael
10 months ago
#HappeningNow
Dakar, Senegal, kick-off meeting of the Horizon Europe
#GALILEO
project «Strengthening rural livelihoods & resilience to
#climatechange
in
#Africa
: innovative
#agroforestry
integrating people, trees, crops & livestock»
@cirad.bsky.social
@ec.europa.eu
cordis.europa.eu/project/id/1...
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reposted by
Gatien Falconnier
Kai Sonder
10 months ago
Adoption of improved crop varieties limited biodiversity losses, terrestrial carbon emissions, and cropland expansion in the tropics The value of the
#cgiar
breeding programs beyond higher yields
www.pnas.org/doi/10.1073/...
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reposted by
Gatien Falconnier
Valentin Pret
10 months ago
🚨
#JustPublished
"Farm resilience to climatic risk. A review" with
@cirad.bsky.social
and
@w-u-r.bsky.social
More comprehensive assessments are needed to measure farm
#resilience
, especially for
#smallholders
. For this, we are proposing 6 guidelines
#OpenAccess
👉
t.co/djDpVPtbsC
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reposted by
Gatien Falconnier
Rémi Cardinael
10 months ago
Sharing here a previous X thread... 🧵1/10 Check out our recent perspective paper
@natclimchange.bsky.social
on
#agroforestry
🌳🌽🐄as a
#naturalclimatesolution
(NCS) and brilliantly led by
@nature.org
#naturebasedsolutions
#climatechangemitigation
@cirad.bsky.social
www.nature.com/articles/s41...
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reposted by
Gatien Falconnier
Robert Finger
10 months ago
‚Why farmers are beginning to take their government to court over climate change‘ In a new paper in
@nature.com
we analyze how a Swiss lawsuit is recasting agriculture’s role in climate policy. Led by
@charlotteblattner.bsky.social
with
@kariningold.bsky.social
www.nature.com/articles/d41...
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reposted by
Gatien Falconnier
Cirad
10 months ago
The
#EU
Deforestation & Forest Degradation Regulation is due to come into force in 2026. It will ban products made using raw materials from deforested areas on the EU market. To this end, research needs to come up with indicators to differentiate between preserved & degraded forests. 👉
lc.cx/iEG_5p
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reposted by
Gatien Falconnier
Nature Communications
10 months ago
New study report that conserving and restoring
#peatlands
and
#mangroves
in Southeast Asia can offer annual
#climate
mitigation potentials of 770±97 TgCO2e. These carbon-dense
#wetlands
are thus key nature-based climate solutions for ASEAN countries.
www.nature.com/articles/s41...
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Half of land use carbon emissions in Southeast Asia can be mitigated through peat swamp forest and mangrove conservation and restoration - Nature Communications
New study report that conserving and restoring peatlands and mangroves in Southeast Asia can offer annual climate mitigation potentials of 770 ± 97 TgCO2e. These carbon-dense wetlands are thus key nat...
https://www.nature.com/articles/s41467-025-55892-0
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reposted by
Gatien Falconnier
Chloe MacLaren
10 months ago
Postdoc opportunity for someone with good data wrangling and analysis skills to explore the effects of agroecological farming practices using long-term experiment datasets 🌾🌻🌦️🌐📈🤎💚🧪 At SLU in Uppsala, Sweden, with Riccardo Bommarco, Giulia Vico, and me:
www.slu.se/en/about-slu...
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Jobs and vacancies at SLU. | slu.se
Jobs and vacancies at SLU. Read more about each job by clicking the job title. Please, follow the instructions closely when applying.
https://www.slu.se/en/about-slu/work-at-slu/jobs-vacancies/?rmpage=job&rmjob=12103&rmlang=UK
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reposted by
Gatien Falconnier
Nature Food
11 months ago
December issue: meat-free days, water productivity and irrigation systems, innovations in pesticide use, carbon footprint of aquaculture, short supply chains... and more!
www.nature.com/natfood/volu...
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reposted by
Gatien Falconnier
Rémi Cardinael
about 1 year ago
"We estimate that less than 16% of the carbon credits issued to the investigated projects constitute real emission reductions" 😮🤬!! "Carbon crediting mechanisms need to be reformed fundamentally to meaningfully contribute to climate change mitigation".
www.nature.com/articles/s41...
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Systematic assessment of the achieved emission reductions of carbon crediting projects - Nature Communications
Carbon markets are key in climate strategies, but only 16% of carbon credits represent real emission reductions, based on a study of 2,346 projects. Reforms are needed to improve the effectiveness of ...
https://www.nature.com/articles/s41467-024-53645-z#citeas
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