News
A Collaborative Global Research Study by South Asian Nitrogen Hub, University of Peradeniya and Dilmah Tea
Knowledge Session: Lichens as Air Quality Sensors
Dilmah, in collaboration with the University of Peradeniya, has been partnering for several years with the South Asian Nitrogen Hub (SANH) on a groundbreaking study examining the impact of ammonia on tropical forest ecosystems. This research sheds light on how nitrogen pollution affects biodiversity and ecosystem health, making it a breakthrough regional study in Sri Lanka and South Asia.
Filling a major gap in scientific knowledge and data availability, this project has provided the first ever research-quality ammonia monitoring and meteorological data from our region. More details about the progress of this study can be gleaned from the research team who will present insights and key findings on October 3rd, 2024, from 2.30pm to 5.00 pm at the upcoming event “Lichens: Natural Air Quality Sensors,” at the Genesis: Dilmah Centre for A Sustainable Future in Maligawatte, a news release connected with the event said.
Lichens, known for their sensitivity to air pollutants, have been used in the project as bioindicators (species with the ability to measure the quality of the environment) to track nitrogen levels. The event aims to showcase how these organisms help us understand the broader implications of nitrogen pollution on tropical forests and its potential long-term impact on environmental sustainability.
Renowned Sri Lankan lichenologist, Dr. Gothami Weerakoon, curator at the Natural History Museum in London, will present her findings on the use of lichens as bioindicators. Dilmah has previously worked with her on a Dilmah publication “Fascinating Lichens of Sri Lanka”. This event will also feature insights from the larger regional study led by Prof. Mark Sutton, and from the Sri Lanka-focused research headed by Prof. S.P. Nissanka of the University of Peradeniya. The audience will further hear from Dr Ajinkya Deshpande environmental ecologist from UKCEH with a background in climate change effects, forest ecology, pollution effects and air quality monitoring who will attempt to bring to life the project’s impact in numbers.
These experts bring a wealth of knowledge that will interest both the public and scientific community. The event would be of particular interest to nature enthusiasts, environmentalists, students, and scientists passionate about conservation, sustainability and climate resilience. Participants can expect a deep dive into the vital role of lichens in monitoring air pollution and learn how this research will influence future environmental policies and actions in Sri Lanka and beyond, the release said.
“The consequences of nitrogen pollution on ecosystems are far-reaching, affecting not just forests but also agricultural productivity, water quality, and human health. This research offers critical insights that could help shape more sustainable environmental practices in Sri Lanka and across the region”, it added.
Dilmah Conservation, the sustainability arm of Dilmah Tea, leads the company’s commitment to biodiversity. The Climate Change Research Centre in Nawalapitiya is dedicated for climate research having currently facilitated three global studies, 17 local studies and three international workshops.
Register here: https://forms.gle/oCANwGfz3MuvyNbs6
News
Experts: NPP education reforms unsuitable for SL
Proposed education reforms have drawn sharp criticism from education professionals, teacher unions and student organisations, who warned on Thursday that the changes risk undermining child safety, widening inequality and imposing unaffordable costs on parents.
Addressing a press conference in Colombo, Dr Ayomi Irugalbandara of the Faculty of Education at the Open University of Sri Lanka said the proposed reforms appeared to be largely modelled on foreign education systems without adequate consideration of local realities.
She took particular issue with proposals to integrate social media use into the school curriculum, noting that several developed countries have moved in the opposite direction by preventing children under the age of 15 from accessing social media platforms.
“Most of these modules are not appropriate for this country,” Dr Irugalbandara said. “We warn parents that these reforms place children at risk.”
Concerns were also raised over digital content linked to the revised curriculum. Inter-University Students’ Federation Convener Madushan Chandrajith said the Grade Six Information and Communication Technology (ICT) module included QR codes that directed students to a controversial YouTube channel.
“Who will take responsibility for children accessing such content?” he asked, calling for clear accountability mechanisms for material linked through digital platforms used in schools.
Secretary of the Workers’ Struggle Centre, Duminda Nagamuwa, criticised the government’s approach to the reform process, comparing it to the fertiliser policy introduced under former President Gotabaya Rajapaksa. He alleged that the authorities were pushing ahead with education reforms despite opposition from academics, teachers and other stakeholders.
Nagamuwa also highlighted the economic burden on families, noting that Sri Lanka’s poverty rate had increased from 12.5 percent to 25 percent. He questioned how parents were expected to afford smartphones or tablet computers required for students to access QR code-linked educational content.
“The government is asking parents to bear costs they simply cannot afford,” he said.
Ceylon Teachers’ Union General Secretary Joseph Stalin said schools had already begun collecting money from parents in anticipation of the reforms, including funds to purchase smart boards.
News
Sajith: Ashoka Chakra replaces Dharmachakra in Buddhism textbook
Opposition and SJB Leader Sajith Premadasa on Friday told Parliament that the Buddhism textbook contained a “serious error,” citing the use of the Ashoka Chakra instead of the Dharmachakra.
He said the Dharmachakra depicted in the book differs from the one featured in the state symbol and called on the Education Minister to correct the mistake.
Responding, Education Minister and Prime Minister Harini Amarasuriya said the Dharmachakra used in the textbook had been approved by the Ministry of Buddhist Affairs. She added that the advisory board on Buddhism had also endorsed it.
The Premier further noted that during her recent visit, Mahanayake Theras confirmed that the Dharmachakra in the textbook was the officially approved version.
News
Kelaniya Duruthu Perahera dazzles crowds with tradition and splendour
The Annual Kelaniya Duruthu Perahera at the historic Kelaniya Raja Maha Viharaya lit up the streets once again, concluding on Saturday night after three days of colourful pageantry.
First held in 1927 thanks to the vision of philanthropist Don Walter Wijewardene, son of Helena Wijewardene Lamathani of Sedawatte, the Kelaniya Duruthu Maha Perahera has grown into one of Sri Lanka’s most elaborate and grand low-country Buddhist pageants.
The Perahera commemorates the sacred visit of the Buddha to Kelaniya, the most revered temple in Sri Lanka’s Western Province. Celebrated annually during Duruthu Poya in January, the event showcases a fusion of historic, cultural, and religious traditions.
This year, under the guidance of Chief incumbent Venerable Professor Mahinda Sangarakkitta Nayaka Thera and Dayaka Sabha President Dr. Saman Weerasinghe, the festivities began with the ceremonial handover of the Sacred Relic Casket by Chancellor of Kelaniya University, Agra Maha Panditha Ven. Professor Kollupitiya Mahinda Sangharakkita Nayake Thera, to Chief Basnayake Nilame Dhammika Attygalle.
The sacred relic procession was followed by three Devale Peraheras dedicated to God Vibishana, God Kataragama, and God Vishnu, captivating devotees and tourists alike with traditional drumming, vibrant costumes, and ceremonial elephants.
The Perahera festivities also featured Pahalamaluwe Perahera on 8th January, Sacred City Perahera on 9th January, and the Grand Duruthu Maha Perahera on 10th January, with all events commencing at 8:00 pm. Special enclosures were arranged to accommodate foreign tourists, providing an immersive view of Sri Lanka’s rich cultural heritage.
As lanterns faded into the night sky and devotees paid homage, the Kelaniya Duruthu Perahera once again reaffirmed its place as a cornerstone of Sri Lanka’s cultural and religious calendar.
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