Connect with us

Features

Evolution of Paediatric Medicine in Sri Lanka: Honouring Professor Herbert Aponso on his 100th Birthday.

Published

on

Prof. Aponso

Professor Herbert Allan Aponso, born on March 25, 1925, recently celebrated his 100th birthday at his serene home in Kandy. Surrounded by his cherished children, the occasion not only honoured his extraordinary life but also served as a tribute from his academic colleagues, recognising his outstanding contributions to the field of paediatrics in Sri Lanka. Professor Aponso is widely recognised for his exceptional ability to combine extensive field experience with academic teaching and groundbreaking research. He emphasised social causes of disease and maintained that a disease is not just a manifestation of biological factors in the human body, but an expression of social and environmental factors as well. He encouraged his students to consider social aspects, such as family factors and poverty, in order to explain diseases, particularly childhood diseases such as malnutrition.

Born in Lakshapathiya, Moratuwa, Aponso began his academic journey at Prince of Wales College, Moratuwa, excelling in the Senior School Certificate and London Matriculation Examinations. His medical aspirations led him to the University of Colombo in 1943 and subsequently to the Medical College, where he graduated MBBS with honours in 1949. Pursuing further specialisation, he trained in paediatrics at the prestigious Great Ormond Street Hospital for Children, the largest and oldest children’s hospital in the UK, earning his DCH (London) in 1956 and MRCP (Edinburgh) in 1957.

Upon his return to Ceylon in 1958, Aponso earned his MD in Medicine and commenced a distinguished academic career. He joined the Faculty of Medicine in Colombo as a Senior Lecturer in 1963 and subsequently took on the role of Lecturer-in-Charge of Paediatrics at the University of Ceylon in Peradeniya in 1964. His career saw steady progression as he was promoted to Associate Professor in 1974 and ultimately attained the position of full Professor of Paediatrics in 1977.

Aponso was a Fellow of both the Royal College of Physicians (Edinburgh) and the Ceylon College of Physicians. He actively contributed to the Kandy Society of Medicine, where he served as President from 1974 to 1975. Beyond medicine, he played key roles in community organisations. Before relocating to Kandy, he was the president of the Moratuwa YMCA and a founding member of the Moratuwa Y’s Men Club. Later, he led the Kandy Y’s Men’s Club, which evolved into the Mahanuwara Y’s Men’s Club.

His contributions extended into promoting nutritional advancements, notably advocating for the consumption of soya. He pioneered the preparation of soya products in the kitchen of the Peradeniya Teaching Hospital and established a Soya Centre linked to the Kandy YMCA. Further showcasing his dedication to public health, he presided over the Sri Lanka Association for Voluntary Surgical Contraception and Family Health during two separate periods: 1977–1979 and 1986–1987. Additionally, he led the Sri Lanka Paediatric Association from 1976–1977.

Even after retiring from the University of Peradeniya in 1993, his impact endured. In recognition of his lifelong contributions, the university awarded him an honorary DSc in 2022. Through his tireless dedication, Professor Aponso profoundly influenced paediatric medicine in Sri Lanka, leaving an enduring legacy in both academic and medical spheres. Paediatrics as a specialised field of medicine in Sri Lanka has evolved over centuries, shaped by indigenous healing traditions, colonial medical advancements, and modern institutional developments. During colonial times under the Portuguese and Dutch, children continued to be treated through traditional medicine. The British colonial administration formalised Western medical education and established hospitals. In 1870, the Ceylon Medical College (now the Faculty of Medicine, University of Colombo) was founded, producing doctors trained in Western medicine. Paediatric care as a distinct discipline began to emerge in the early 20th century, having previously been part of general medicine. The introduction of vaccination programmes, particularly against smallpox, was a major public health advance introduced under the Vaccination Ordinance of 1886. It was during the1920s that Maternal and Child Health Clinics were setup in villages, laying the foundations for addressing child health issues in the country.

The early decades of the century saw the establishment of paediatric units in major hospitals, a critical step towards recognising and addressing the distinct medical needs of children. The establishment of paediatric units in major hospitals in Sri Lanka began in the mid-20th century, with significant developments occurring in the 1950s and 1960s. These units were set up to provide specialised care for children, addressing their unique medical needs. For example, the Lady Ridgeway Hospital for Children in Colombo became a national tertiary care centre, offering advanced paediatric services Hospitals such as the Colombo General Hospital (now the National Hospital of Sri Lanka) and played a pioneering role in creating specialised wards dedicated to paediatric care, laying the foundations for future advancements in the field.

A major turning point in the progress of paediatrics in Sri Lanka came with the appointment of Dr. C. C. de Silva as the first Professor of Paediatrics at the University of Ceylon (now the University of Colombo) in the 1950s. He was instrumental in formalising paediatric education and training, ensuring that future medical professionals were equipped with the knowledge and skills to provide specialised care for children. The introduction of dedicated paediatric courses in medical schools marked a shift from traditional general practice to a more specialised approach to child healthcare. The 1950s also saw the expansion of paediatric services beyond Colombo, with provincial hospitals establishing their own paediatric units, making specialised care accessible to a wider population.

The latter half of the 20th century witnessed remarkable progress in paediatric care, with the establishment of postgraduate training programmes aimed at producing highly qualified paediatricians. These programmes were designed to meet the increasing demand for specialised medical professionals who could address the complex healthcare needs of children. Alongside these educational advancements, there was a significant improvement in neonatal and maternal healthcare services, leading to better survival rates for newborns and reducing infant mortality. Innovations in paediatric research and healthcare policies further contributed to improvements in the overall well-being of children in Sri Lanka.

By the 1980s, paediatrics had firmly established itself as a distinct and essential medical discipline in Sri Lanka. The introduction of specialised paediatric subfields such as neonatology, cardiology, and nephrology allowed for more targeted treatment and improved health outcomes for children with complex medical conditions. The role of paediatricians expanded beyond hospital care, with increased involvement in public health initiatives such as immunisation programmes and nutritional interventions. The collaborative efforts of the government, medical institutions, and healthcare professionals ensured that paediatric care in Sri Lanka continued to progress in parallel with global medical advancements.

The development of paediatric specialization in Sri Lanka during the 20th century was a transformative journey that laid the groundwork for the country’s modern child healthcare system. From its humble beginnings in general hospital wards to the establishment of specialised training programmes and research initiatives, paediatrics evolved into a well-defined and essential medical discipline. This progress not only improved healthcare outcomes for children but also contributed to the overall strengthening of the medical field in Sri Lanka. Today, paediatrics continues to be a vital component of the healthcare system, building upon the foundations set during the 20th century to ensure a healthier future for the nation’s children. Professor Aponso was integral to the shaping of this process of development, in the 1950s and afterwards, fully engaged in every aspect. His involvement was not just academic, as he was an advisor to the government and other organisations, such as the World Health Organization, on matters about advancements in child health.

One of his most significant accomplishments was a six-year research project, generously funded by the World Health Organization (WHO) and the Canadian International Development Agency (CIDA). This initiative was integral to addressing pressing health challenges within the Mahaweli Accelerated Development Programme in its initial phase. The project focused particularly on improving healthcare services in System ‘C’ of Girandurukotte, a region populated by settlers relocated from villages inundated due to the construction of large tanks and reservoirs. The programme was launched shortly after the settlers arrived, aiming to tackle the myriad health issues they encountered as newcomers to the dry zone settlements.

Under Aponso’s leadership, ‘mothers’ clubs’ were established in hamlets in each of the four settlement units chosen for intervention. These clubs became vital community spaces where families could engage in discussions about the health problems they faced. The challenges were numerous and varied, including skin diseases, issues with drinking water, snake bites, elephant attacks, and accidents sustained while working in newly cleared paddy lands. Malaria and flu posed an especially serious threat at the time, necessitating timely treatment.

The mothers’ clubs operated as dynamic forums where settlers could participate in question-and-answer sessions about their health concerns. These sessions often culminated in providing treatments for those afflicted. The efforts were supported by Dr. (Mrs.) Fernando, a dedicated health officer in ‘System C’ of Girandurukotte, who attended most of the meetings, ensuring professional medical assistance. Professor Aponso was also assisted by lecturers at the Department of Paediatrics and a health education officer, Mrs. Alagoda, whose skills in engaging with mothers played a pivotal role in the success of the discussions and outreach programmes.

During this period, the Centre for Intersectoral Community Health Studies (CICHS) emerged under the visionary leadership of Professor Aponso. As an interdisciplinary scholarly organisation dedicated to advancing health research in Sri Lanka, CICHS made remarkable strides in the field. Among its pioneering initiatives, the sexual-risk prevention programme stood out as a milestone. This programme prioritised fostering individual competencies while shaping cultural norms that encourage healthy sexual decision-making, reflecting the organisation’s commitment to impactful research and community well-being.

As the project manager of the WHO/CIDA project, I had the privilege of working closely with Professor Aponso. I travelled frequently from my office at the Department of Paediatrics at Peradeniya to the villages, coordinating the programme’s activities. We collected household data on a sample within selected settlement units, such as Teldeniyaya, Hombariyawa, Millaththewa and Rambewa. To make a comparison, we also collected data from Mawanella rural villages, which was considered the control area. This information was then meticulously analysed using an IBM computer, a remarkable technological feat at a time when computers were a rarity.

Our research team, comprising approximately ten recent sociology graduates, including KMHB Kulasekera, RM Karunasekara and Nandani de Silva, worked tirelessly to collect, compile and interpret the data. The findings were shared at various conferences in the form of scholarly articles, providing valuable contributions to both national and global conversations on the public health challenges faced by communities in transition.

Professor Aponso’s work not only made a profound impact on the lives of those settlers but also left an indelible mark on the field of social paediatrics, demonstrating the transformative power of community-based health initiatives supported by collaborative research.

Aponso’s contributions to child healthcare, particularly in the areas of neonatology, nutrition, and medical education are important. As a student of Dr. C. C. de Silva, he was deeply influenced by his mentor’s pioneering work in paediatrics and carried forward his legacy by further strengthening child healthcare services in Sri Lanka. Dr. L.O. Abeyratne was the first Professor of Paediatrics at Peradeniya, and, upon his retirement, Professor Aponso succeeded him, continuing to advance paediatric education and healthcare in Sri Lanka. Aponso was particularly known for his work in neonatal care and the prevention of childhood malnutrition. He played a key role in introducing and promoting best practice in newborn care, helping to reduce infant mortality rates in Sri Lanka. His advocacy for improved maternal and child health policies contributed to the expansion of paediatric services beyond Colombo, ensuring that specialized care was accessible to children in rural areas as well.

Beyond clinical practice, Professor Aponso was a dedicated medical educator. He trained and mentored numerous paediatricians, helping to shape the next generation of child healthcare professionals in Sri Lanka. His work in medical research and teaching influenced advancements in paediatric care and was

instrumental in establishing higher standards in paediatric training programmes. In 2011, in commemoration of his work, Dr. Ananda Jayasinghe edited a collection of essays titled ‘In honour of Herbert Allan Aponso, emeritus professor of paediatrics, University of Peradeniya, Sri Lanka.’

Professor Aponso is a remarkable individual whose humility is as profound as his ability to listen with intention and honour to the perspectives of those around him. A celebrated expert in his field, he was elected President of the Sri Lanka Paediatric Association in 1976 and ascended to the role of full Professor of Paediatrics in 1977. His dedication extended far beyond academia—he served as President of the Young Men’s Christian Association in Kandy during three pivotal periods: 1966–1968, 1973–1975, and 1984–1988.

In 1952, he embarked on a lifelong partnership with Jayanthi Vimala Dias, now deceased, building not just a family but a legacy of intellect and social impact. Together, they raised three children—Ajith, Heshan, and Charmalie—who each distinguished themselves in society. Their home became a vibrant epicentre of stimulating dialogue and collaborative ideas, welcoming friends to partake in lively, thought-provoking discussions.

For me, the memory of Professor Aponso is forever intertwined with the dynamic days of the Mahaweli research project and CICHS initiatives, where his presence enriched every endeavour. As he continues his retirement journey, I wish him abundant health and days brimming with vitality, joy, and a renewed sense of purpose.

by M. W. Amarasiri de Silva
(Emeritus Professor of Sociology, University of Peradeniya Sri Lanka and Lecturer at the University of California, Santa Cruz, USA).



Continue Reading
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Features

Challenges to addressing allegations during Sri Lanka’s armed conflict

Published

on

A handout picture of President Mahinda Rajapaksa browsing through the LLRC report. (File photo)

A political commentator has attributed the UK sanctions against four individuals, three of whom were top ranking Army and Navy Officers associated with Sri Lanka’s armed conflict, to the failure of successive governments to address human rights allegations, which he describes as a self-inflicted crisis. The reason for such international action is the consistent failure of governments to conduct independent and credible inquiries into allegations of war crimes; no ‘effective investigative mechanism’ has been established to examine the conduct of either the Sri Lankan military or the LTTE.

He has not elaborated on what constitutes an “effective investigative mechanism. He has an obligation and responsibility to present the framework of such a mechanism. The hard reality however is that no country, not even South Africa, has crafted an effective investigative mechanism to address post conflict issues.

INVESTIGATIVE MECHANISMS

The hallmark of a credible investigative mechanism should be unravelling the TRUTH. No country has ventured to propose how such a Mechanism should be structured and what its mandate should be. Furthermore, despite the fact that no country has succeeded in setting up a credible truth-seeking mechanism, the incumbent government continues to be committed to explore “the contours of a strong truth and reconciliation framework” undaunted by the failed experiences of others, the most prominent being South Africa’s Truth and Reconciliation Commission.

South Africa’s Truth and Reconciliation Commission is often cited as the gold standard for post conflict Mechanisms. Consequently, most titles incorporate the word “Truth” notwithstanding the fact that establishing the “Truth” was a failure not only in South Africa but also in most countries that attempted such exercises.

Citing the South African experience, Prof. G. L. Peiris states: “pride of place was given to sincere truth-telling which would overcome hatred and the primordial instinct for revenge. The vehicle for this was amnesty…… Despite the personal intervention of Mandela, former State President P. W. Botha was adamant in his refusal to appear before the Commission, which he deemed as ‘a fierce unforgiving assault’ on Afrikaaners” (The Island, 01 April, 2025). In the case of Sri Lanka too, disclosures to find the “Truth” would be all about the other party to the conflict, thus making Truth seeking an accusatory process, instead of a commitment to finding the Truth. The reluctance to engage in frank disclosure is compounded by the fear of recrimination by those affected by the Truth.

Continuing Prof. Peiris cites experiences in other countries. “Argentina, the power to grant amnesty was withheld from the Commission. In Columbia, disclosure resulted not in total exoneration, but in mitigating sentences. In Chile, prosecutions were feasible only after a prolonged interval since the dismantling of Augusta Pinochet’s dictatorship ….” (Ibid).

The mechanisms adopted by the countries cited above reflect their own social and cultural values. Therefore, Sri Lanka too has to craft mechanisms in keeping with its own civilisational values of restorative and not retributive justice for true reconciliation, as declared by President J. R, Jayewardene in San Francisco as to what the global attitude should be towards Japan at the conclusion of World War II. Since the several Presidential Commissions appointed under governments already embody records of alleged violations committed, the information in these commission reports should be the foundation of the archival records on which the edifice of reconciliation should be built.

ESTABLISHING DUE CONTEXT

The suggestion that an independent and credible inquiry be conducted into allegations of war crimes reflects a skewed understanding of the actual context in which the armed conflict in Sri Lanka occurred. Even the UNHRC has acknowledged that the provisions of “Article 3 common to the four Geneva Conventions relating to conflicts not of an international character is applicable to the situation in Sri Lanka, as stated in para. 182 of the OISL Report by the UNHRC Office. Therefore, the correct context is International Humanitarian Law with appropriate derogations of Human Rights law during an officially declared Emergency as per the ICCPR.; a fact acknowledged in the OISL report.

Consequently, the armed conflict has to conform to provisions of Additional Protocol II of 1977, because “This Protocol, which develops and supplements Article 3 common to the Geneva Conventions is the due context. There is no provision for “alleged war crimes” in the Additional Protocol. Although Sri Lanka has not formally ratified Additional Protocol II, the Protocol is today accepted by the Community of Nations as Customary Law. On the other hand, “war crimes” are listed in the Rome Statute; a Statute that Sri Lanka has NOT ratified and not recognized as part of Customary Law.

Therefore, any “investigative mechanism” has to be conducted within the context cited above, which is Additional Protocol II of 1977.

SRI LANKAN EXPERIENCE

On the other hand, why would there be a need for Sri Lanka to engage in an independent and credible inquiry into allegations, considering the following comment in Paragraph 9.4 and other Paragraphs of the Lessons Learnt and Reconciliation Commission (LLRC)?

“In evaluating the Sri Lankan experience in the context of allegations of violations of IHL (International Humanitarian Law), the Commission is satisfied that the military strategy that was adopted to secure the LTTE held areas was one that was carefully conceived in which the protection of the civilian population was given the highest priority”

9.7 “Having reached the above conclusion, it is also incumbent on the Commission to consider the question, while there is no deliberate targeting of civilians by the Security Forces, whether the action of the Security Forces of returning fire into the NFZs was excessive in the context of the Principle of Proportionality…” (Ibid)

The single most significant factor that contributed to violations was the taking of Civilians in the N Fire Zone hostage (NFZ) by the LTTE. This deliberate act where distinction between civilian and combatant was deliberately abandoned, exposed and compromised the security of the Civilians. The consequences of this single act prevent addressing whether military responses were proportionate or excessive, or whether the impact of firing at make-shift hospitals were deliberate or not, and whether limiting humanitarian aid was intentional or not. These issues are recorded and addressed in the Presidential Commission Reports such as LLRC and Paranagama. This material should be treated as archival material on which to build an effective framework to foster reconciliation.

UK SANCTIONS

Sanctions imposed by the UK government as part of an election pledge for Human Rights violations during the armed conflict is a direct act of intervention according to Article 3 of the Additional Protocol of 1977 that is the acknowledged context in which actions should be judged.

Article 3 Non-intervention states:

1 “Nothing in the Protocol shall be invoked for the purpose of affecting the sovereignty of a State or the responsibility of the government by all legislative means, to maintain or re-establish law and order in the State or to defend the national unity and territorial integrity of the State”.

2 “Nothing in the Protocol shall be invoked as a justification for intervening directly or indirectly, for any reason whatsoever, in the armed conflict or in the internal or external affairs of the High Contracting Party in the territory on which the conflict occurs”.

Targeting specific individuals associated with the armed conflict in Sri Lanka is a direct assault of intervention in the internal affairs of Sri Lanka. The UK government should be ashamed for resorting to violating International Law for the sake of fulfilling an election pledge. If Sri Lanka had issued strictures on the UK government for not taking action against any military officers responsible for the Bloody Sunday massacre where 26 unarmed civilians participating in a protest march were shot in broad daylight, Sri Lanka would, in fact be intervening in UK’s internal affairs.

CONCLUSION

The UK’s action reflects the common practice of making election pledges to garner targeted votes of ethnic diasporas. The influence of ethnic diasporas affecting the conduct of mainstream politics is becoming increasingly visible, the most recent being the Tamil Genocide Education Week Act of Ontario that was dismissed by the Supreme Court of Canada on grounds the Provincial Legislations have no jurisdiction over Federal and International Laws.

However, what should not be overlooked is that the armed conflict occurred under provisions of common Article 3 of the Geneva Conventions. This Article is developed and supplemented by Additional Protocol II of 1977. Therefore, since all Geneva Conventions are recognised as Customary Law, so should the Additional Protocol II be, because it is a development of common Article 3.

Imposing sanctions under provisions of Additional Protocol II amounts to Intervention in internal affairs of a State as stated in Article 3 of the Protocol; II cited above. Such interventions are prohibited under provisions of international law.

The need to revive independent and credible inquiries after the lapse of 16 years is unrealistic because those who were perpetrators and victims alike cannot be identified and/or located. Furthermore, the cost of disclosure because of the possibility of retribution would compromise their security. A realistic approach is to use the material recorded in the Presidential Commission Reports and treat them as archival records and use the lessons learnt from them to forge a workable framework that would foster unity and reconciliation with the survivors in all communities This is not to live in the past but to live in the here and now – the present, which incidentally, is the bedrock of Sri Lanka’s civilisational values.

by Neville Ladduwahetty

Continue Reading

Features

The Silent Invasion: Unchecked spread of oil palm in Sri Lanka

Published

on

Invasive fast growing palm trees in the Kalu Ganga basin. Pictures courtesy Rajika Gamage

Sri Lanka’s agricultural landscape is witnessing a silent yet profound transformation with the rapid expansion of oil palm plantations. Once introduced as a commercial crop, the oil palm (Elaeis guineensis) is now at the center of a heated debate, with environmentalists and scientists warning of its devastating ecological consequences.

Speaking to The Island research scientist Rajika Gamage, said: “The spread of oil palm in Sri Lanka is not just a concern for biodiversity, but also for water resources, soil stability, and even local economies that rely on traditional crops.”

A Brief History of Oil Palm Cultivation

Oil palm, originally from West and Central Africa, was first cultivated for commercial purposes in Java in 1948 by Dutch colonists. It reached Malaysia and Indonesia by 1910, where its lucrative potential drove large-scale plantations.

According to Gamage, in Sri Lanka, the first significant oil palm plantation was established in 1968 at Nakiyadeniya Estate by European planters, initially covering a mere 0.5 hectares. Today, oil palm cultivation is predominantly concentrated in Galle, Matara, and Kalutara districts, with smaller plantations in Colombo, Rathnapura, and Kegalle.

Over the decades, he says the commercial viability of oil palm has prompted its expansion, often at the cost of native forests and traditional agricultural lands. Government incentives and private investments have further accelerated the spread of plantations, despite growing concerns over their environmental and social impacts.

Economic Boon or Environmental Curse?

Supporters of oil palm industry argue that it is the most efficient crop for vegetable oil production, yielding more oil per hectare than any other alternative. Sri Lanka currently imports a significant amount of palm oil, and expanding local production is seen as a way to reduce dependence on imports and boost local industries. However, Gamage highlights the hidden costs: “Oil palm plantations deplete water sources, contribute to soil erosion, and threaten native flora and fauna. These are long-term damages that far outweigh the short-term economic benefits.”

One of the primary environmental concerns is the aggressive water consumption of oil palm, which leads to the depletion of underground aquifers. This is particularly evident in areas such as Kalu River and Kelani River wetlands, where native ecosystems are being severely affected. Additionally, soil degradation caused by extensive monoculture farming results in loss of fertility and increased vulnerability to landslides in hilly regions.

Furthermore, studies show that oil palm plantations disrupt the natural habitats of endemic species. “Unlike rubber and coconut, oil palm does not support Sri Lanka’s rich biodiversity. It alters the soil composition and prevents the regeneration of native plant species,” Gamage explains. The loss of forest cover also exacerbates human-wildlife conflicts, as displaced animals venture into human settlements in search of food and shelter.

Rajika Gamage

A Threat to Indigenous Agriculture and Culture

Beyond environmental concerns, oil palm is also threatening traditional crops like kitul (Caryota urens) and palmyrah (Borassus flabellifer), both of which hold economic and cultural significance. “These native palms have sustained rural livelihoods for centuries,” says Gamage. “Their gradual replacement by oil palm could lead to economic instability for small-scale farmers.”

Kitul tapping, an age-old tradition in Sri Lanka, provides a source of income for thousands of families, particularly in rural areas. The syrup extracted from kitul is used in local cuisine and traditional medicine. Similarly, palmyrah has deep roots in Sri Lankan culture, particularly in the Northern and Eastern provinces, where its products contribute to food security and local industries.

The rise of oil palm plantations has led to the clearing of lands that once supported the traditional crops. With large-scale commercial investments driving oil palm expansion, small-scale farmers are finding it increasingly difficult to sustain their livelihoods. Gamage warns, “If we allow oil palm to replace our native palms, we risk losing not just biodiversity, but also a vital part of our cultural heritage.”

The Global Perspective: Lessons from Other Nations

Sri Lanka is not the first country to grapple with the consequences of oil palm expansion. Malaysia and Indonesia, the world’s leading producers of palm oil, have faced severe deforestation, biodiversity loss, and socio-economic conflicts due to unchecked plantation growth.

In Indonesia, for example, vast tracts of rainforest have been cleared for palm oil production, leading to habitat destruction for endangered species such as orangutans and Sumatran tigers. Additionally, indigenous communities have been displaced, sparking legal battles over land rights.

Malaysia has attempted to address some of these issues by introducing sustainability certifications, such as the Malaysian Sustainable Palm Oil (MSPO) standard. However, implementation challenges remain, and deforestation continues at an alarming rate.

Sri Lanka can learn valuable lessons from these experiences. Implementing strict land-use policies, promoting agroforestry practices, and ensuring transparency in plantation expansion are crucial steps in mitigating environmental damage while supporting economic development.

The Urgent Need for Action

Despite these concerns, Sri Lanka has yet to enforce strict regulations on oil palm expansion. Gamage urges authorities to intervene: “It is imperative that we implement policies to control its spread before it is too late. The unchecked expansion of oil palm will lead to irreversible environmental damage.”

To address this issue, experts suggest a multi-pronged approach:

Stronger Land-Use Policies

– The government must enforce restrictions on oil palm cultivation in ecologically sensitive areas, such as wetlands and forest reserves.

Reforestation and Rehabilitation

– Efforts should be made to restore degraded lands by reintroducing native tree species and promoting sustainable agroforestry.

Supporting Traditional Agriculture

– Incentives should be provided to farmers growing traditional crops like kitul and palmyrah, ensuring that these industries remain viable.

Public Awareness and Education

– Raising awareness among local communities about the environmental and social impacts of oil palm can empower them to make informed decisions about land use.

Sustainable Alternatives

– Encouraging research into alternative vegetable oil sources, such as coconut oil, which has long been a staple in Sri Lankan agriculture, could reduce reliance on palm oil.

As Sri Lanka stands at a crossroads, the decisions made today will determine the country’s ecological and agricultural future. While the economic benefits of oil palm are undeniable, its long-term environmental and social costs cannot be ignored. The challenge now is to strike a balance between economic growth and environmental sustainability before the damage becomes irreversible.

In conclusion Gamage said, “We must act now. If we allow oil palm to spread unchecked, future generations will bear the cost of our inaction.”

Sri Lanka has the opportunity to take a different path—one that prioritises biodiversity conservation, sustainable agriculture, and the well-being of local communities. The time for decisive action is now.

By Ifham Nizam

Continue Reading

Features

A plea for establishing a transboundary Blue-Green Biosphere Reserve in Gulf of Mannar and Palk Bay

Published

on

Blue-green land and waterscapes act as ecological corridors across land and water in creating an ecological continuity in order to protect and restore the habitats of native and naturalised species.

In addition, these ecological corridors also help to conserve and improve the habitats of migratory species, as well. One of the main objectives of establishing blue-green land-waterscapes is to reconcile increasing local/regional development and human livelihood challenges in a sustainable manner while, at the same time, safeguard biodiversity and their habitats/ecosystems, as far as possible.

While green landscapes are natural and semi-natural terrestrial vegetation types like natural forests and grasslands, blue waterscapes are aquatic or semi-aquatic vegetation types such as seagrass meadows, mangroves and coastal and other wetlands. These vegetated coastal ecosystems known as ‘blue carbon’ ecosystems are some of the most productive on Earth and located at the interfaces among terrestrial, freshwater and marine environments. They provide us with essential ecosystem services, such as serving as a buffer in coastal protection from storms and erosion, spawning grounds for fish, filtering pollutants and contaminants from coastal waters thus improving coastal water quality and contributing to all important food security.

In addition, they capture and store “blue” carbon from the atmosphere and oceans at significantly higher rates per unit area than tropical forests (Figure 1) and hence act as effective carbon sinks. By storing carbon, these ecosystems help to reduce the amount of greenhouse gas in the atmosphere, thus contributing significantly to mitigate the effects of climate change.

Figure 1: Carbon storage in different vegetation types (Source – What Is Blue Carbon and Why Does It Matter? – Sustainable Travel International)

.Blue-green Carbon Markets

The recognition of blue carbon (BC) ecosystems (primarily mangroves, seagrasses and tidal marshes) as an effective natural climate solution paved the way for their inclusion within carbon markets. Blue carbon is the marine analog of green carbon, which refers to carbon captured by terrestrial (i.e., land-based) plants. The blue-green carbon market involves buying and selling carbon credits from projects that protect and restore coastal and marine ecosystems (blue carbon) and terrestrial ecosystems (green carbon). Since Blue Carbon ecosystems have higher carbon sequestration (capture and store) potential compared to their terrestrial counterparts, blue Carbon credits are worth over two times more than green carbon credits. They offer opportunities for commercial enterprises to offset carbon emissions and in turn support climate action.

Blue Carbon projects are expected to grow twofold in the near future. With the recent surge in international partnerships and funding, there is immense growth potential for the blue carbon market. However, it is critically important to look beyond the value of the carbon sequestered to ensure the rights and needs of local communities that are central to any attempt to mitigate climate change using a blue and green carbon project.

Blue Carbon projects can serve as grassroot hubs for sustainable development by developing nature-based solutions in these ecosystems thus contributing to both climate change mitigation and adaptation. Globally, numerous policies, coastal management strategies, and tools designed for conserving and restoring coastal ecosystems have been developed and implemented. Policies and finance mechanisms being developed for climate change mitigation may offer an additional route for effective coastal management. The International Blue Carbon Initiative, for example, is a coordinated, global program focused on conserving and restoring coastal ecosystems for the climate, biodiversity and human wellbeing.

Until recently, most of these opportunities focus on carbon found in the above ground vegetative biomass and do not account for the carbon in the soil. On the other hand, blue carbon, in particular has the potential for immense growth in carbon capture economics in the near future and can provide significant socioeconomic and environmental benefits. Consequently, blue -green carbon habitats in the Gulf of Mannar – Palk Bay region represent invaluable assets in climate change mitigation and coastal ecosystem conservation and sustainable development.

Gulf of Mannar and Palk Bay  Trans-boundary Region

The Gulf of Mannar and Palk Bay region form a transboundary area within the waters of southeastern India and northwestern Sri Lanka. This region supports dense seagrass meadows having a high level of marine biodiversity including marine mammals such as dugong. Sea turtles are frequent visitors to the gulf while sharks, dolphins, sperm and baleen whales too, have been reported from this area. The Mannar region is recognized as an Important Marine Mammal Area (IMMA) of the world by IUCN (Figure 2) and also an Important Bird Area by Birdlife International. This region as a whole is a store house of unique biological wealth of global significance and as such is considered as one of the world’s richest regions from a marine biodiversity perspective.

Figure 2. Gulf of Mannar and Palk Bay IMMA (Source – IUCN Joint SSC/WCPA Marine Mammal Protected Areas Task Force, 2022 IUCN-MMPATF (2022)

Gulf of Mannar Biosphere Reserve – India

India has already declared a part of this region as the UNESCO Gulf of Mannar Biosphere Reserve covering an area of 10,500 km2 of ocean with 21 islands and the adjoining coastline. The islets and coastal buffer zone include beaches, estuaries, and tropical dry broadleaf forests, while the surrounding seascape of the Marine National Park (established in 1986) and a 10 km strip of the coastal landscape that include seaweed communities, seagrass communities, coral reefs, salt marshes and mangrove forests form the coastal and marine component of the biosphere reserve on the Indian side of the Gulf of Mannar.

Sri Lankan ‘Proposed’ Biosphere Reserve

On the Sri Lankan side of the Palk Bay there is a semi-enclosed shallow water body between the southeast coast of India and Sri Lanka, with a water depth maximum of 13 m. To the south, a chain of low islands and reefs known as Adam’s Bridge or Rama Setu (Rama’s Bridge), separates Palk Bay from the Gulf of Mannar. The Palk Bay leads to Palk Strait (Figure 3). Palk Bay is one of the major sinks for sediments along with the Gulf of Mannar. Sediments discharged by rivers and transported by the surf currents as littoral drift settle in this sink.

Figure 3: Gulf of Mannar and Palk Straits Source: Drishti IAS & Google Images

On the Sri Lankan side of the Palk Bay, studies are being conducted by the Dugong and Seagrass Conservation Project to establish an additional 10,000 hectares of Marine Protected Area to support the conservation of dugongs and their seagrass habitat in the Gulf of Mannar and Palk Bay. This project will involve the preparation of a multiple-community-based management plan in conjunction with government, fishing communities and the tourism industry.

With this valuable information emerging from projects of this nature, Sri Lanka has real opportunities to create a large marine protected area in the Gulf of Mannar and Palk Bay region and eventually merging them together with the Gulf of Mannar Biosphere Reserve of India to form a trans-boundary biosphere Reserve.

Terrestrial cum Marine Spatial Plan for the Gulf of Mannar and Palk Bay Region

Therefore, an excellent opportunity awaits both the Governments of Sri Lanka and India to collaborate in preparing of a terrestrial and marine spatial plan for this region, a prerequisite before going further on designing and implementing large scale development plans in establishing wind energy farms, mineral sand extraction, fishing industry, oil exploration and tourism development.

Coastal and Marine Spatial Planning (CMSP) is an integrated, place-based approach for allocating coastal and marine resources and space, while protecting the ecosystems that provide these vital resources.

On the Indian side, the Gulf of Mannar Biosphere reserve is well established and functional. On the Sri Lankan side, already there are three DWLC managed protected areas i) Adam’s Bridge Marine National Park (# 29 in the map – 18,990 ha declared in 2015), ii) Vedithalathiv Nature Reserve (# 35 -29,180 ha declared in 2016) and iii) Vankalai Sanctuary ( # 97 -4839 ha declared in 2008) (Figure 4) which can serve as the core zone of the Sri Lankan counterpart of a trans-boundary biosphere reserve. Due to the integrated nature of shallow wetland and terrestrial coastal habitats, Vankalai Sanctuary, in particular is highly productive, supporting high ecosystem and species diversity.

Figure 4: Protected Areas in Norther Sri Lanka Managed by the Department of Wildlife Conservation Source: DWLC

This site provides excellent feeding and living habitats for a large number of water bird species, including annual migrants, which also use this area on arrival and during their exit from Sri Lanka.

Having several coastal and marine protected areas already within the Sri Lankan territory provide an excellent opportunity to establish the Gulf of Mannar – Palk Bay blue-green Biosphere Reserve (Sri Lanka) initially and eventually to join up seamlessly with the already established Gulf of Mannar Biosphere Reserve on the Indian side to create a trans-boundary blue-green biosphere reserve.

This makes perfect sense because unlike sedentary plant species, mobile animal and plant groups (phytoplankton, in particular) do not respect human demarcated territorial boundaries. The provision of a common and unhindered protected coastal and marine passage for their customary movement for food and raising young is therefore of crucial importance in conservation management. Scientific evidence-based selection of additional areas, if necessary and their respective boundaries are best be determined in consultation with expert groups on marine mammals and reptiles, birds, fish, coastal vegetation conservation, sociology and industrial development from both sides of the divide.

Proper spatial planning needs to be done before large-scale development plans are designed and implemented in order to avoid conflicts of interest leading to inordinate delays and teething problems in project initiation. As a priority, the protected blue-green core and buffer regions need to be demarcated for their conservation. This could best be done in this narrow passage of land and water between Sri Lanka and India

( Palk Strait & Gulf of Mannar) by preparing a marine and terrestrial spatial plan along the UNESCO Man and Biosphere conceptual guidelines differentiating core, buffer and transition zones. While the protected areas in the core and buffer zone provide all important ecosystem services that would also serve as breeding ground for fish, crustaceans, marine reptiles, birds and mammals thereby provisioning sustainable industries to be developed in the surrounding transition areas demarcated in the joint spatial plan.

In addition, the Satoyama Global Initiative established by the Japanese at UNESCO as a global effort in 2009 to realise ‘societies in harmony with nature’ in which – Satoumi – specifically referring to the management of socio-ecological production landscapes in marine and coastal regions, is also a good model to be considered for conservation of biodiversity and co-existence between humans and nature.

Final Plea

In order to take this proposal forward from the Sri Lankan side, a number of useful baseline reports are already available including, but not limited to, the following: i. Biodiversity Profile of the Mannar District (CEJ & USAID 2022), ii. The Gulf of Mannar and its surroundings (IUCN 2012), iii) Atlas of Mangroves, Salt Marshes and Sand Dunes of the Coastal Area from Malwathu Oya to Pooneryn in the Northwestern Coastal Region, Sri Lanka (Ecological Association of Sri Lanka, Peradeniya, Sri Lanka, 2020). iv. Integrated Strategic Environment Assessment of the Northern Province of Sri Lanka (CEA 2014).

If this proposal to establish a Trans-boundary Blue-Green Biosphere Reserve in the Gulf of Mannar and Palk Bay is acceptable in principle to the Governments of Sri Lanka and India, it would be ideal if the Man and the Biosphere (MAB) program UNESCO which is an intergovernmental scientific program whose mission is to establish a scientific basis for enhancing the relationship between people and their environments to partner with the relevant Government and non-governmental agencies in both countries in making it a reality. This proposed concept has all the necessary elements for developing a unique sustainable conservation cum industrial development strategy via nature-based solutions while at the same time contributing to both climate change mitigation and adaptation.

by Emeritus Professor Nimal Gunatilleke,
University of Peradeniya

Continue Reading

Trending