Discover and read the best of Twitter Threads about #desertification

Most recents (10)

🚨À ne pas manquer : Le secret des eaux souterraines dévoilé en LIVE🚨
Qui se cache derrière nos réserves d'eau🚿? Jean-Denis Taupin lève le voile lors d'un live exceptionnel! Vous y croyez❓ Moi, aussi je n'y croyais pas avant de découvrir le monde fascinant des eaux souterraines🌊
"Nous ne connaissons la valeur de l'eau que lorsque le puits est à sec." - Proverbe anglais

🎓Expérience unique avec un expert: Dr Jean-Denis Taupin
Read 9 tweets
🪡 1/6 #COP27 live at the #BlueZone | The Rio Conventions: Restoring Balance with Nature for a Sustainable Future

#TogetherForImplementation
#JustAndAmbitious Image
2/6: Loss of #biodiversity is one of the most devastating impacts of #climatechange as it compounds the damages to our ecosystems, agriculture, and livelihoods. Image
3/6: As the planet’s atmospheric temperature continues to rise, extreme weather events become more frequent, and ecosystems, to face further destruction, we drive loss of species, sometimes with irreversible consequences. Image
Read 6 tweets
1/29. 📜NEW BRIEF: Today we launch “PASSED THE POINT OF NO RETURN: A Non-Economic #LossAndDamage (#NELD) Explainer” covering what #NELD is, why and how it happens, where it happens, who is most affected, and importantly, how we can respond.

🔗Get it here: lossanddamagecollaboration.org/publication/pa…
2/29. The brief begins with a foreword by @UNFCCC NELs Expert Group Member @IrfanUllahCDO, who highlights that Non-Economic #LossAndDamage has been largely overlooked in climate negotiations and that urgent action is needed to address #NELD happening now e.g. The #PakistanFloods.
3/29. Then @DLodry of @LossDamageYouth shares the powerful story of his lived experience of Non-Economic #LossAndDamage in #Cameroon called "The Tears Of A Village River And Its Population" which tells how climate-intensified #Drought can lead to a loss of #Culture and #Identity.
Read 29 tweets
[A découvrir] > Quels sont les moyens de lutte contre la #désertification ? bit.ly/3GmuoOm via @futurasciences #LaMethSci
P Duboz > la désertification, ce ne sont pas des dunes qui avancent, mais un appauvrissement graduel des sols, des terres, de la biodiversité végétale et animale etc. #LaMethSci
[A découvrir] > #Désertification : qu'est-ce que c'est ? bit.ly/2ZnsNHL via @futurasciences #LaMethSci
Read 19 tweets
nature.com/articles/s4158…
Our article is now online @nresearchnews Read more on our work on using #AI to count trees 🤖🤓🌳🌴 in #africa to understand soil degradation & #ClimateChange Thanks to all collaborator @unibremen @uni_copenhagen #GSFC @NASA @WWU_Muenster @KU_Leuven @CNRS
1/8 Our paper in a #nutshell 🌰The prevailing view is that dryland areas like the Sahara or Sahel are largely free of trees and shrubs 🌴🌳. However, we find that’s not the case!😯🤓🤖the relatively high density of isolated trees challenges prevailing narratives #desertification
2/8 Although the overall canopy cover is low, the relatively high density of isolated trees challenges prevailing narratives about dryland desertification (see photo below) 🌴👉
Read 10 tweets
In IPES-Food's latest report, 'The Added Value(s) of #Agroecology', we focused on a series of obstacles that prevent the transition to agroecological #foodsystems.

🌱 One such obstacle is the *access to #seeds & #organic inputs*. Here's a quick thread on why this matters! 👇🏿

/1
#Farmer seed systems - through which farmers select, multiply, conserve & exchange a wide range of reproducible varieties - are an essential component of #agroecology, which relies on diversity at all levels (including crop genetic diversity). 🌱🌿🌾

/2
#DidYouKnow that these systems account for up to 90% of the seeds used in some African countries? And in #Mali, peasant seed systems make up 75% of the varieties grown in the country.

❗️ However, these systems are lacking in legal recognition and policy support ❗️

/3
Read 13 tweets
At a press conference on the #GreatGreenWall in the #Sahel and #Sahara
Deputy Secretary-General of the @UN @AminaJMohammed says it is vital to complete the wall. "The #GreatGreenWall provides solutions to properly respond and recover from the current challenges." Image
The #GreatGreenWall is meant to tackle climate change, land degradation, and loss of biodiversity in the #Sahel and #Sahara from Senegal to Djibouti. 65% of African land is currently degraded. #ClimateChange #desertification
Close to 18 million hectares of land have been restored by the #GreatGreenWall. The target is 100 million hectares by 2030. In an update today, @UNCCD says 8,2 million hectares & $4.3 billion are needed to reach the goal.
Read 9 tweets
At a @UNCCD press conference on the Great Green Wall for the Sahara. The GGW aims to create a 15km wide and 8,000 km long green corridor stretching across Africa from Senegal to Djibouti to combat #desertification. Desertification is a significant challenge in the region.
"We need to move forward and help the local populations," @greatgreenwallafrica ambassador @Innamodja said. #climatechange #desertification
The goal is for the GGW to be complete by 2030.
Q: Will the Great Green Wall be completed by 2030?
A from Louis Perroy from @climatekos : "It is an extremely challenging target. If we carry on having the same security issues, it will be a challenge." #ClimateChange @UNCCD
Read 4 tweets
My first 2 months at @EU_ScienceHub have been fascinating. I’ve begun to explore a rich tradition of scientific excellence spanning nearly 60 years.

Here are some of the things I have discovered so far ⬇️

THREAD
The core mission of @EU_ScienceHub is to provide science and facts to underpin EU policymaking.



/2
Our researchers work to support EU policymaking, from conception and design to implementation and monitoring. We have 6 different sites:

🇧🇪Brussels
🇧🇪Geel
🇮🇹Ispra
🇩🇪Karlsruhe
🇳🇱Petten
🇪🇸Seville

ec.europa.eu/jrc/en/about/j…

/3 Image
Read 22 tweets
On August 7, 2019, the @IPCC_CH published Climate Change and Land, a special report that addresses greenhouse #gas emissions and their link to #desertification, #land degradation and #food #security. Image
This report is the culmination of two years of work by 107 experts from 52 countries. The report is a key scientific input at the Conference of the Parties of the #UN Convention to Combat Desertification (COP14) in New Delhi this month. ruralindiaonline.org/library/resour…
About 1/4th of the Earth’s ice-free land area is subject to human-induced degradation that is an adverse land condition caused directly/indirectly by humans, leading to a long-term reduction in/ loss of,the land’s biological productivity,ecological integrity, or value to humans.
Read 16 tweets

Related hashtags

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3.00/month or $30.00/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!