Air pollution makes it difficult for bees to find flowers: Research

Ground-level ozone typically forms when nitrogen oxide emissions from vehicles and industrial processes react with volatile organic compounds emitted from vegetation in the presence of sunlight.

Updated On – 09:02 PM, Fri – 8 September 23


Air pollution makes it difficult for bees to find flowers: Research



Washington: According to a new study, air pollution prevents bees from finding flowers because it degrades the scent.

A research team comprising the UK Centre for Ecology & Hydrology (UKCEH) and the Universities of Birmingham, Reading, Surrey and Southern Queensland, found that ozone substantially changes the size and scent of floral odour plumes given off by flowers, and that it reduced honeybees’ ability to recognise odours by up to 90% from just a few metres away.

Ground-level ozone typically forms when nitrogen oxide emissions from vehicles and industrial processes react with volatile organic compounds emitted from vegetation in the presence of sunlight.

Professor Christian Pfrang from the University of Birmingham who collaborated on the research said: Our study provides robust evidence that the changes due to ground-level ozone on floral scent cause pollinators to struggle to carry out their crucial role in the natural environment also with implications for food security.” The findings suggest that ozone is likely to be having a negative impact on wildflower abundance and crop yields. International research has already established that ozone has a negative impact on food production because it damages plant growth.

Dr Ben Langford, an atmospheric scientist at UKCEH who led the study said: Some 75% of our food crops and nearly 90% of wild flowering plants depend, to some extent, upon animal pollination, particularly by insects. Therefore, understanding what adversely affects pollination, and how, is essential to helping us preserve the critical services that we reply upon for production of food, textiles, biofuels and medicines, for example.” The researchers used a 30-m wind tunnel at Surrey University to monitor how the size and shape of odour plumes changed in the presence of ozone. As well as decreasing the size of the odour plume the scientists found that the scent of the plume changed substantially as certain compounds reacted away much faster than others.

Honeybees were trained to recognise the same odour blend and then exposed to the new, ozone-modified odours. Pollinating insects use floral odours to find flowers and learn to associate their unique blend of chemical compounds with the amount of nectar it provides, allowing them to locate the same species in the future.

 

PM Modi, US President Biden hold bilateral talks

The meeting was held soon after Biden arrived in New Delhi to participate in the G20 Summit to be chaired by Prime Minister Modi.

Published Date – 09:57 PM, Fri – 8 September 23


PM Modi, US President Biden hold bilateral talks



New Delhi: Prime Minister Narendra Modi on Friday held bilateral talks with US President Joe Biden here, with their discussions covering a wide range of issues focused on deepening the bond between the two countries.

The meeting was held soon after Biden arrived in New Delhi to participate in the G20 Summit to be chaired by Prime Minister Modi.

“Their discussions include a wide range of issues and will further deepen the bond between India and the USA,” the prime minister’s office said.

US Treasury Secretary Janet Yellen, Secretary of State Anthony Blinken and US NSA Jake Sullivan were also present in the meeting from the US side while the Indian delegation included External Affairs Minister S Jaishankar and NSA Ajit Doval.

Modi is scheduled to hold 15 bilateral meetings over the next two days when world leaders gather in the national capital for the Summit.

The prime minister earlier said that these meetings would give an opportunity to review India’s bilateral ties with these nations and further strengthen developmental cooperation.

“It is my firm belief that the New Delhi G20 Summit will chart a new path in human-centric and inclusive development,” the prime minister posted on X, adding, “I look forward to productive discussions with world leaders over the next two days.” “I will also be holding bilateral meetings with several leaders and Heads of Delegation to further deepen the bonds of friendship and cooperation,” Modi said.

On Saturday, he will hold bilateral meetings with leaders of the UK, Japan, Germany and Italy besides attending the G20 events.

On Sunday, he will have a working lunch meeting with French President Emmanuel Macron, sources said.

‘SpaceX must take series of steps before it can launch its mega rocket again’

The Federal Aviation Administration said it closed its investigation into SpaceX’s failed debut of Starship, the world’s biggest rocket

Published Date – 09:59 PM, Fri – 8 September 23


‘SpaceX must take series of steps before it can launch its mega rocket again’

File Photo

Canaveral: SpaceX must take a series of steps before it can launch its mega rocket again after its debut ended in an explosion, federal regulators said Friday.

The Federal Aviation Administration said it closed its investigation into SpaceX’s failed debut of Starship, the world’s biggest rocket. The agency is requiring SpaceX to take 63 corrective actions and to apply for a modified FAA license before launching again.

FAA official said multiple problems led to the April launch explosion, which sent pieces of concrete and metal hurtling for thousands of feet (meters) and created a plume of pulverized concrete that spread for miles (kilometers) around.

SpaceX founder Elon Musk said in the accident’s aftermath that he improved the 394-foot (120-meter) rocket and strengthened the launch pad. A new Starship is on the redesigned pad, awaiting liftoff. It will fly empty, as before.

During the initial test flight, the rocketship had to be destroyed after it tumbled out of control shortly after liftoff from Boca Chica Beach. The wreckage crashed into the Gulf of Mexico. SpaceX said fuel leaks during ascent caused fires to erupt at the tail of the rocket, severing connection with the main flight computer and leading to a loss of control.

That flight “provided numerous lessons learned,” the company said in a statement.
NASA wants to use Starship to land astronauts back on the moon in another few years. Musk’s ultimate goal is to build a fleet of Starships to carry people and supplies to Mars.

World way off track to meet Paris goals, says UN report

It also stresses the importance of halting deforestation, reducing non-CO2 emissions, and implementing supply- and demand-side measures.

Published Date – 10:00 PM, Fri – 8 September 23


World way off track to meet Paris goals, says UN report



New Delhi: While progress has been made in combating climate change, the world is far from being on track to meet the long-term goals of the Paris Agreement, says a technical report on the first-ever Global Stocktake (GST) published on Friday.

The GST is a two-year UN review to assess the collective global progress towards achieving the purpose of the Paris Agreement. The first stocktake got underway at the UN climate change conference in Glasgow (COP26) in November 2021 and will conclude at COP28 in Dubai this year.

The comprehensive report by the United Nations underscores the need for climate action to be rooted in justice and equity.

The Paris Agreement, adopted in 2015, laid the groundwork for global cooperation to address climate change, but the report highlights disparities in the current level of commitment.

The burden of climate impacts falls disproportionately on developing countries, making equity a central concern.

“Equity should enable greater ambition and increase the likelihood of meeting the goals of the Paris Agreement. Those most affected by climate impacts should be involved in crafting solutions,” the report reads.

The report underlines the importance of scaling up renewable energy while phasing out unabated fossil fuels, a critical element in achieving net-zero emissions.

“Scaling up renewable energy and phasing out unabated fossil fuels are indispensable elements of just energy transitions to net-zero emissions,” it says. Climate finance remains a central enabler for climate action, particularly in developing countries.

The report highlights both progress and shortfalls in climate finance. While public funds play a significant role, there is a growing need for increased private sector engagement.

“Simplified and improved access to climate finance can allow for the more rapid deployment of urgently needed finance while also better serving local needs,” the synthesis report on the technical dialogue of GST says.

It underscores the urgency of mitigation efforts to limit global warming to 1.5 degrees Celsius as compared to the pre-industrial average and acknowledged that global emissions are not aligning with the necessary pathways.

“Action is needed to increase both the mitigation ambition of Nationally Determined Contributions (NDCs) and the implementation of measures to achieve their targets,” the report states.

Simon Stiell, Executive Secretary of UN Climate Change, said: “I urge governments to carefully study the findings of the report and ultimately understand what it means for them and the ambitious action they must take next. It’s the same for businesses, communities and other key stakeholders. While the catalytic role of the Paris Agreement and the multilateral process will remain vital in the coming years, the global stocktake is a critical moment for greater ambition and accelerating action.” Sultan Al Jaber, the president of the next UN climate talks to be held in Dubai, responded to the report by highlighting the need for ambitious action.

He emphasised the need to reduce emissions by 43 per cent by 2030 to keep the 1.5 degrees Celsius goal within reach.

Al Jaber stressed the importance of a just and well-managed energy transition, climate finance, people’s lives and livelihoods, inclusivity, and the rapid decarbonization of the energy system.

“We need to rapidly decarbonize both the supply side and demand side of the energy system at the same time, triple renewable energy by 2030, commercialize other zero carbon solutions like hydrogen and scale up the energy system free of all unabated fossil fuels, while we eliminate the emissions of the energies we use today.

“We need to protect and enhance nature, safeguard carbon sinks and transform food systems that account for one third of emissions. And we need fundamental reform of the international financial architecture that was built for the last century,” he said.

On adaptation, the report highlights that while progress has been made in planning, more ambitious and effective adaptation actions are required.

“Collective progress on adaptation and loss and damage must undergo a step change in fulfilling the ambition set out in the Paris Agreement,” it emphasises.

Global peaking of greenhouse gas emissions is crucial for achieving the Paris Agreement’s temperature goals. The report noted that peaking must occur between 2020 and 2025.

It also stresses the importance of halting deforestation, reducing non-CO2 emissions, and implementing supply- and demand-side measures.

“Halting and reversing deforestation by 2030 and restoring and protecting natural ecosystems will result in large-scale CO2 absorption and co-benefits,” it says.

The report underscores the need for international cooperation to support the development and deployment of climate technologies.

“Efforts must be pursued on all fronts towards meeting investment needs, including by making financial flows consistent with a pathway towards low GHG emissions and climate resilient development,” it says.

Capacity-building remains foundational for effective climate action. The report calls for systemic investments to enhance human and institutional capacities, particularly in developing countries.

India, US settles last trade dispute at WTO

With this, India and USA have mutually resolved all the seven pending trade disputes at the World Trade Organization

Published Date – 11:15 PM, Fri – 8 September 23


India, US settles last trade dispute at WTO

With this, India and USA have mutually resolved all the seven pending trade disputes at the World Trade Organization

New Delhi: India and the US have settled the last trade dispute at the World Trade Organization (WTO) over poultry products, according to a joint statement released on Friday.

With this, the two countries have mutually resolved all the seven pending trade disputes at the WTO.

“The leaders lauded the settlement of the seventh and last outstanding WTO dispute between India and the United States. This follows the unprecedented settlement of six outstanding bilateral trade disputes in the WTO in June 2023,” the joint statement said.

It was issued after the meeting of Prime Minister Narendra Modi and United States President Joseph R Biden, Jr., here. Biden is here to attend the G20 Summit to be held on Saturday and Sunday.

Modi and the US President vowed to “deepen and diversify” the bilateral major defence partnership while welcoming forward movement in India’s procurement of 31 drones and joint development of jet engines.

In their over 50-minute talks, the two leaders deliberated on India’s G20 presidency, cooperation in nuclear energy, critical and emerging technologies such as 6G and artificial intelligence, and ways to fundamentally reshape multilateral development banks.

Earlier, the seventh dispute was discussed during the visit of US Trade Representative Katherine Tai’s meeting with Commerce and Industry Minister Piyush Goyal meeting last month here.

They had tasked their respective teams with continuing discussions on this dispute in order to reach a solution soon.

During Modi’s visit to the US in June, the two countries announced ending of six trade disputes at the WTO and India’s removal of tariffs on certain U.S. products (chickpeas, lentils, almonds, walnuts, apples, boric acid, and diagnostic reagents).

The poultry case was filed by the US against India in the WTO in 2012. India has lost the dispute both at the panel as well as the appellate body levels. It was ruled against India that New Delhi’s ban on imports of poultry products from the US was inconsistent with global norms.

As India was not able to implement the decision within the stipulated time frame, the US had demanded compensation. After that, both countries were discussing ways to resolve the case mutually.

The US is the largest trading partner of India. In 2022-23, the bilateral goods trade increased to USD 128.8 billion as against USD 119.5 billion in 2021-22.

US confirms seizing cargo containing Iranian oil earlier this year

United States Department of Justice confirmed on Friday that it seized a cargo containing nearly one million barrels of Iranian oil earlier this year

Published Date – 08:05 AM, Sat – 9 September 23


US confirms seizing cargo containing Iranian oil earlier this year



Washington DC: The United States Department of Justice confirmed on Friday that it seized a cargo containing nearly one million barrels of Iranian oil earlier this year, Al Jazeera reported.

Notably, this strong move by the US resulted in severe tensions in the Gulf.

“This is the first-ever criminal resolution involving a company that violated sanctions by facilitating the illicit sale and transport of Iranian oil and comes in concert with a successful seizure of over 980,000 barrels of contraband crude oil,” said the Justice Department in a statement, according to Al Jazeera.

The department hailed the move for “successfully disrupting a multimillion-dollar shipment of crude oil,” by the Islamic Revolutionary Guard Corps (IRGC).

The Islamic Revolutionary Guard Corps is designated as a ‘foreign terrorist organization’ in the US. Following its seizure of the Iranian oil, Washington charged Tehran with arresting a number of foreign ships transiting the Gulf.

Tehran was outraged when the Pentagon revealed in August that it was deploying tens of thousands more US soldiers to the area to “support deterrence efforts” and guard maritime lines, notably the Strait of Hormuz., according to Al Jazeera.

Iran has argued that capturing Iranian property in international waters is equivalent to piracy, whereas the US regards stopping Iranian oil ships as law enforcement. “Acts of trespassing on tankers carrying Iranian oil are a clear example of piracy,” Iranian Ministry of Foreign Affairs spokesman Nasser Kanaani said last month, as per Al Jazeera.

In August, the US Secretary of State Antony Blinken said that Washington would welcome any steps from Tehran for de-escalating the ‘growing nuclear threats’.

He, however, also clarified that the process of bringing back US citizens detained in Iran is a ‘completely different’ matter. Addressing the state briefing, Antony Blinken said, “Finally, last week we confirmed that Iranian authorities released five US citizens from prison to house arrest Siamak Namazi, Morad Tahbaz, Emad Shargi, and two Americans who wish to remain private. Most have been in prison since before this administration took office. One has been held for nearly eight years. None should have been detained in the first place.”

 The 2015 nuclear deal, which saw Iran curtail its nuclear development in exchange for the lifting of economic sanctions, has been difficult for the US and Iran to resurrect.

The deal was scrapped by former US President Donald Trump in 2018, and Iran, which denies wanting to develop a nuclear weapon, has since accelerated its nuclear program.

Trump’s sanctions have continued to be enforced by the Biden administration, which has pledged to severely curtail Iran’s oil sales.

However, current US authorities continue to attribute the deadlock to the former US President, Donald Trump and his administration.

Earthquake of magnitude 6.8 jolts Morocco, 296 dead

At least 296 people have died after a powerful earthquake measuring 6.8 on the Richter scale struck central Morocco, the Interior Ministry confirmed on Saturday

Published Date – 08:30 AM, Sat – 9 September 23


Earthquake of magnitude 6.8 jolts Morocco, 296 dead



Rabat: At least 296 people have died after a powerful earthquake measuring 6.8 on the Richter scale struck central Morocco, the Interior Ministry confirmed on Saturday.

According to the US Geological Survey, the epicentre was in the High Atlas Mountains, 71 km south-west of Marrakesh, at a depth of 18.5 km, the BBC reported.

The quake struck at 11.11 p.m. and videos on social media showed people fleeing on the roads, damaged buildings and rubble-strewn streets.

The tremors were also reportedly felt in the capital Rabat, some 350 km away from the epicentre, as well as the cities of Casablanca and Essaouira.

More details are awaited.

AU, UN to extend $200 mn to Africa to boost response to climate change

African Union, the United Nations and the African Development Bank have said that they are providing African states with $200 million to strengthen the capacity of the continent to respond to climate change

Published Date – 08:35 AM, Sat – 9 September 23


AU, UN to extend $200 mn to Africa to boost response to climate change



Nairobi: The African Union, the United Nations and the African Development Bank (AfDB) have said that they are providing African states with $200 million to strengthen the capacity of the continent to respond to climate change.

Harsen Nyambe, director of the Sustainable Environment and Blue Economy Directorate at the African Union Commission (AUC), said in Nairobi, the capital of Kenya, that part of the grant will be channeled to African countries to enable them to observe weather changes so that local communities can adapt to and mitigate the effects of climate change, Xinhua news agency reported.

“We will also develop a mobile application that will facilitate real-time tracking of extreme weather in Africa,” Nyambe said at the Africa Climate Week.

Nyambe revealed that the funding will also support African scientists to conduct research on climate change so that the continent can negotiate climate agreements that promote the interests of the region.

He added that Africa will also receive financial assistance to enable its small-scale farmers to access drought-resistant seeds that will help the region adapt to climate change.

Antonio Pedro, acting executive secretary of the United Nations Economic Commission for Africa (UNECA), said that the funding will be utilized to create an enabling environment for widespread access to climate information.

“This includes the development of comprehensive strategies for communication, outreach and advocacy so that vital climate information reaches all stakeholders,” Pedro noted.

Over 80,000 people evacuated in China amid heavy rainfall

Over 80,000 people in south China’s Guangdong Province have been evacuated to safety due to heavy rainfall and flooding

Published Date – 08:55 AM, Sat – 9 September 23


Over 80,000 people evacuated in China amid heavy rainfall



Guangzhou: Over 80,000 people in south China’s Guangdong Province have been evacuated to safety due to heavy rainfall and flooding, according to the provincial flood, drought and typhoon control headquarters.

Typhoon Haikui and monsoon have brought torrential rains to many cities and counties in the Pearl River Delta region since Thursday, causing urban flooding, landslides, road closures and other hazardous situations.

The provincial disaster reduction commission raised the emergency disaster relief response to Level II at 6 p.m. on Friday, and 15 cities have initiated flood control emergency responses, Xinhua news agency reported.

Schools have been suspended across the cities of Shenzhen, Zhuhai and Jiangmen, and in some parts of Foshan, Dongguan and Guangzhou.

A total of 47 rail services have been suspended, and traffic controls have been implemented, including the closure of 79 road sections, six toll booths and a bridge.

According to the Guangdong Provincial Meteorological Bureau, heavy or exceptionally heavy rains will lash western parts of Guangdong and southern parts of the Pearl River Delta from Friday evening to Saturday.

“Kim Jong-un Joins Paramilitary Parade for Key Anniversary”

Seoul: North Korea staged a paramilitary parade in Pyongyang on Saturday to mark the 75th anniversary of the regime’s founding day, with leader Kim Jong-un in attendance, state media said.

Kim observed the military parade that took place “with splendor” at Kim Il Sung Square to celebrate the founding anniversary, according to the the North’s official Korean Central News Agency (KCNA).

Kim did not deliver a speech at the event, which was also attended by his daughter, believed to be named Ju-ae, reports Yonhap News Agency.

Also present were a Chinese delegation, led by Vice Premier Liu Guozhong, and visiting members of a Russian army song and dance ensemble, the KCNA report added.

Russia did not send a separate delegation this time.

The night-time event marks the third military parade North Korea has staged this year alone, with the latest one taking place in July on the occasion of the 70th anniversary of the signing of the 1950-53 Korean War armistice.

The parade came amid speculation that Kim may travel to Vladivostok to meet with Russian President Vladimir Putin next week to discuss a possible arms deal.

A report of his possible trip to Russia spawns speculation that North Korea may provide artillery shells and other ammunition to Russia for use in Moscow’s war with Ukraine in exchange for a weapons-related technology transfer from Russia, such as a spy satellite and a nuclear-powered submarine.

The latest paramilitary parade featured columns of motorcycles with high mobility and anti-tank missile launchers towed by tractors, according to the KCNA.

The North apparently did not display its intercontinental ballistic missiles and other strategic weapons.

The parade was mostly led by the Worker-Peasant Red Guards, a civilian defence organisation in the North consisting of around 5.7 million workers and farmers.

The North’s state-run Korean Central Broadcasting Station said the leaders of Putin and Chinese President Xi Jinping have sent congratulatory messages to Kim on the occasion of the key anniversary.