Les gaz à effet de serre ont atteint un nouveau record en 2023, avertit l'agence météorologique de l'ONU
De nouvelles données publiées par l'ONU lundi montrent que les gaz à effet de serre ont atteint de nouveaux sommets, ce qui démontre une fois de plus que des actions urgentes et non des paroles sont nécessaires de la part des grandes nations polluantes du monde pour nous protéger tous du changement climatique, a insisté l'Organisation météorologique mondiale (OMM).
L'appel intervient alors que les dirigeants mondiaux se préparent à se réunir pour la Conférence des Nations Unies sur le changement climatique à Bakou le mois prochain, au milieu de répétitions d'avertissements alarmants sur le coût humain de l'ignorance de la crise existentielle de la part du Secrétaire général de l'ONU, António Guterres.
Reprenant les appels de longue date du chef de l'ONU, la Secrétaire générale adjointe de l'OMM, Ko Barrett, a déclaré aux journalistes que le dioxyde de carbone (CO2) - l'un des trois principaux gaz à effet de serre, avec le méthane et le protoxyde d'azote - s'accumule maintenant dans l'atmosphère « plus rapidement que jamais durant l'existence humaine ». En raison de la durée de vie extrêmement longue du CO2 dans l'atmosphère, « nous sommes engagés dans une augmentation des températures pour de nombreuses, nombreuses années à venir », a-t-elle ajouté.
Le Bulletin des gaz à effet de serre 2024 de l'OMM offre un rappel scientifique frappant que l'augmentation des niveaux de CO2 doit être ralentie. En 2004, la concentration de dioxyde de carbone dans l'atmosphère était de 377,1 parties par million (ppm), tandis qu'en 2023, elle a atteint 420 ppm, selon le Réseau mondial de surveillance de l'atmosphère de l'OMM. « C'est une augmentation de 42,9 parties par million, soit 11,4 pour cent en seulement 20 ans », a expliqué Mme Barrett.
Histoire : Niveaux records de gaz à effet de serre - OMM
Orateurs :
Ko Barrett, Secrétaire général adjoint de l'OMM
Oksana Tarasova, Responsable scientifique senior, OMM
TRT : 0x’”
SOURCE : UNTV CH
LANGUE : ANGLAIS / NATS
FORMAT D'IMAGE : 16:9
DATE : 28 octobre 2024 - GENÈVE, SUISSE
RESTRICTIONS : Aucune
LISTE DES PLANS
1
1
1
Edited News | OCHA , UNHCR , WHO
The past two months of intensifying Israeli bombardment in Lebanon have been the “deadliest and most devastating” in decades as communities uprooted from the front line have continued to flee across the border to Syria, UN humanitarians said on Friday.
1
1
1
Press Conferences | OCHA , WHO , UNHCR , IFRC , ILO , UNCTAD
Alessandra Vellucci of the United Nations Information Service (UNIS) in Geneva, chaired the hybrid briefing, attended by spokespersons and representatives of the United Nations Office for the Coordination of Humanitarian Affairs, the World Health Organization, the United Nations High Commissioner for Refugees, the International Federation of the Red Cross, the International Labour Organization and the United Nations Trade and Development.
2
1
3
Edited News | UNOG
“State of Silence”: Diego Luna brings the fight to protect the press to the UN in Geneva
Mexican actor, producer and director Diego Luna has brought his fight to protect journalists all the way to the United Nations, in Geneva. Together with documentary director Santiago Masa, he is putting a spotlight on the silencing of investigative journalism in his country, and on the incredibly high price that many journalist have to pay in pursuit of truth.
1
1
1
Edited News | OHCHR , UNOG
“Today marks the grim milestone of 1,000 days since the Russian Federation launched its full-scale armed attack on Ukraine. Our Office has verified that at least 12,162 civilians have been killed since 24 February 2022, among them 659 children. At least another 26,919 civilians have been injured,” UN Human Rights spokesperson Jeremy Laurance told the bi-weekly press briefing in Geneva.
1
1
1
Edited News | OHCHR , UNOG
With COP29 in Baku now in its second - and final - week, UN Human Rights Chief Volker Türk has reiterated his call for urgent human rights-based climate action.
1
1
1
Edited News | UNIFIL , UNICEF , WHO
Lebanon: Increased violence along Blue Line and ‘horrific new normal’ for children
In southern Lebanon, peacekeepers have witnessed “shocking” destruction of villages along the Blue Line and ever-deeper Israeli ground incursions, while the situation of children across the country is becoming increasingly desperate, the UN said on Tuesday.
1
1
1
Press Conferences | ITU , OSE , UNIFIL , UNICEF , OHCHR , WHO , FAO
Rolando Gómez of the United Nations Information Service (UNIS) in Geneva, chaired hybrid briefing, attended by spokespersons and representatives of United Nations Interim Force in Lebanon, the United Nations Children’s Fund, the Office of the High Commissioner for Human Rights, the World Health Organization, the Food and Agricultural Organization, and the International Telecommunication Union.
2
1
2
Press Conferences , Edited News | UNRWA
The head of the UN agency for Palestine refugees, UNRWA, confirmed on Monday that a large convoy of humanitarian aid was looted inside Gaza at the weekend, amid a near-total a breakdown in law and order and harassment of the agency’s staff by Israeli soldiers.
1
1
1
Edited News | OCHA
In the nearly 1,000 days since Russia’s full-scale invasion of Ukraine, thousands of civilians have been killed, the country’s energy infrastructure is on the brink and drones terrify communities on the front line, the UN’s top aid official in the country said on Friday.
1
1
1
Press Conferences | OCHA , WHO
UN Geneva briefing: Ukraine's humanitarian crisis deepens, with 12,000 dead and 3.6M displaced.
2
1
2
Press Conferences , Edited News | OHCHR
Mexican actor, producer and director Diego Luna took a break from the big screen on Thursday to highlight the dangers faced by journalists in his country and beyond, condemning murders of reporters everywhere as “a scandal”.
1
1
1
Edited News | UNRWA
Gaza: ‘People are losing hope’ as aid access is refused to north, warns UNRWA
Besieged northern Gaza is a place of dead bodies lying in the streets and hospitals running out of blood packs – a situation that’s “nothing short of catastrophic”, the UN agency for Palestinian refugees (UNRWA) said on Tuesday.