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The COVID-19 Pandemic in Sri Lanka: Contextualizing it Geographically

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By Dr. Nalani Hennayake and Dr. Kumuduni Kumarihamy

(Continued from Tuesday)

Part III

The mapping of COVID-19 cases at the local level (preferably at the GN division level), but at least at the MOH level, is essential for future planning. It is commendable that such a map has been produced at the Divisional Secretariat Division level for the Kandy District.

In Map 06, the DSD/MOH areas are categorized, based on the number of patients detected up to November 11, 2020, into six categories. Such mapping again runs the risk of the ‘modifiable areal unit problem’ since the data are aggregated to the DSD/MOH level. However, the dot density map of the Kandy District (Map 07) is more useful as it randomly marks the locations of positive cases within the GN division. Compared with the previous choropleth map, such a density map allows us to see the geographical patterning of COVID-19 to a certain extent and to identify the ‘hotspots’. If the density map is overlaid with the GN boundary map, the spatial heterogeneities will be highlighted more than at the DSD/MOH level.

We produced a new map (Map 08) of Kandy District with the limited data available for the GN level to see the spatial dispersion of COVID-19 as a sample exercise. By November 21, 2020, there were only 14 positive cases in the Medadumbara division, and they are distributed only in six GN divisions (Udatenna – 4, Vilamuna – 3, Waradiwela – 1, Randeniya -1, Karalliyadda 1, Kandegama 1, being updated 1), as shown in map 8. In map 06, the entire Medadumbara division is marked in red as a high-risk area giving a very different spatial impression.

If the spatial heterogeneity can be depicted at the GN division level, we can identify COVID-19 clusters/hotspots more accurately in a given area. Moreover, we can further investigate the relationship between the COVID-19 clusters/hotspots and the socioeconomic and ecological determinants such as road density, education level, poverty and connectivity (using road network). It is clear that high population density, high accessibility, and poverty, to a certain extent, correlates with the spread of the pandemic. We have done this exercise using Kandy as an example to show how such mapping and the resulting geo-visualization can be a powerful tool in understanding the severity of the situation and enabling decision-makers and implementers of control strategies. If such maps can be propagated through media, as we do with elections and weather reporting, and given their visual effect, people themselves may enforce their spatial restrictions.

If such maps can be developed for all MOH areas taking the GN division as the spatial unit of analysis, Sri Lanka would have a much better representation and geo-visualization of the COVID-19 pandemic situation, which in turn would enable one to envisage its severity and be guided by anticipatory actions. The determination of the COVID-19 positive cases’ location, for mapping, can be based on any one of the following; where it was contracted, the person’s place of work, and place of residence. The critical information needed here is not any identity-related information of the infected, but the geographical locations, the possible spaces and places of contact. Therefore, marking any one or all of the above or whatever available data would provide a map of potential localities and places for contracting the coronavirus. Travel restrictions can be enforced either by the government or exercised voluntarily by individuals when such information is provided at the GN level. Identifying such spaces and places with a potential for spreading the disease and clusters of locally developing cases is extremely important to prevent further escalation of the coronavirus. Our argument here is that mapping geographies of infection at a micro-scale, such as GN divisions, is vital. It provides a visual outlook of the crisis and its localized nature.

 

Geographies of vulnerability

One of the most important results of such mapping, especially if it can be done at a micro-scale level such as the GN division, is that such spatial patterns guide us to understand the social vulnerabilities. We already explained how the COVID-19 pandemic correlates with high population density, high road density, and poverty. In other words, this allows us to denaturalize the pandemic within the local context and to recognize the social, economic, and political contexts that engender the pandemic situation. Those who were infected were infected not because they were at ‘the wrong place at the wrong time,’ but have inherited or made to live/work in ‘wrong places’, socio-economically downtrodden places.

The national data provided by the Ministry of Health on the distribution of the total number of COVID-19 patients at district level and the information released from the National Operations Centre for the Prevention of COVID-19 (NOCPC) allows us to speculate that several communities are in danger. COVID-19 has become severe in certain types of localities and spaces at the outset. For example, in Colombo, high density, low-income (we prefer to call these poverty-stricken) localities are worst affected by the pandemic. Such localities are locked down to prevent from spreading outwards.

Even in Kandy, one of the localities where a higher number of cases have been reported is a poverty-stricken, high-density urban locality that provides essential labor to the city. Thus, it is clear that the urban high-density and low-end social category is a straightforward victim of this pathogen.



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Sinharaja world heritage

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Conservation Outlook Assessment: Significant Concern

By Professor Emeritus Nimal Gunatilleke

Continued from Yesterday

 

Water diverted from Ampanagala reservoir to Muruthawela will be used to meet the irrigation deficit of Muruthawela and Kirama Oya systems and the balance will be transferred to Chandrika Wewa, through existing LB canal of Muruthawela scheme up to 13.8 km and a new canal of 17.0 km. After that, the water requirement of Hambantota harbour is to be transferred to Ridiyagama tank through the Walawe river and Liyangasthota anicuit. However, due to the extreme length of the diversion through the three-river basins of Nilwala, Kirama Ara and Urubokka Oya, it will lead to a massive conveyance losses of the diverted water while on the way to the Walawe basin. Furthermore, enormous costs associated with its construction, a failure to fully realise the intended outcomes due to a shortage of water budget will simply be a burden that Sri Lanka cannot afford with her current economic condition, according to Eng. Prema Hettiarachchi. It may be worth recording that the water ingress into the grouted tunnel of the Uma Oya near Ella has still not been fully repaired, even though the Uma Oya project is nearing completion. An expensive lesson to be learnt on the nature of the weathered geological structure, lineaments and implementing its unexpected and costly mitigatory measures which will eventually to be paid back by this and future generations of tax payers of this country.

According to the Irrigation Department web site postings, Mahaweli Consultancy Bureau has initiated the Environment Impact Assessment (EIA), but due to the unavailability of concurrence of the Forest Department, revised TOR has not been issued by the CEA. Therefore, due to the unavailability of updated TOR, the EIA study has been delayed.

Environmentally, the most contentious issue highlighted in the news media is the proposed construction of a RCC dam at Madugeta to build a reservoir for which around 79 ha of forested (and some agricultural) lands in Sinharaja and a portion of prisine riverine forest in Dellawa would be inundated. On the Sinharaja side of the proposed Madugeta reservoir (right abutment) at present there are home gardens and small-scale tea plantations in addition to good riverine forests. In contrast however, proportionately a larger area of luxuriant forest of Dellawa, which is a part of the new ‘Sinharaja Rain Forest Complex’ would go under the chain saw for this reservoir construction (left abutment). The Geo-engineering report of May 2019 on GNDP has revised the siting of the dam to a more favourable location with supposedly reduced impacts but they forewarn that the three core-drilling along the proposed dam axis that had to be temporarily abandoned due to protests made by the villagers, need to be completed to confirm the geological suitability for the dam site.

 

Are there any Environment-Friendly Alternative Options?

As an alternative site for a dam on Gin Ganga, Eng. Nandasoma Atukorale (Specialist Engineer [Hydropower]) has proposed a location at the confluence of Mahadola with Gin Ganga at the village of Mederipitiya, way back in 2006. According to him, the riverbed at this site is 261 masl and have a catchment area of 132 km2. He proposes the construction of a 35 m high concrete gravity type dam that would form a reservoir with a storage capacity of 65 million cu.m and a potential discharge of 320 million cu.m of water annually which could divert 293 million cu. m of water to the SE Dry Zone. Most importantly, this region passes through a relatively narrow section of the river which is ideally suited for a dam according to him. However, geological suitability and socio-economic impacts of local communities need to be investigated, beforehand.

Quite interestingly, Eng. Athukorale claims that ‘although it is not economically very attractive, another 200 million cu.m of water could be diverted to the Nilwala basin by constructing a dam across Gin Ganga at the downstream of the confluence with Dellawa Dola at the village of Madugeta, with an 8000 m long tunnel which could be considered at a later stage provided further water shortages are experienced in the area’.

 

Now that the proposed Madugeta reservoir is receiving heavy criticisms from the environmental front, wonder whether Mederipitiya option proposed by Eng. Athukorale could be revisited for the diversion of Gin-Nilwala river water to the SE Dry Zone.

In a research paper titled ‘Comparison of Alternative Proposals for Domestic and Industrial Water Supply for Hambantota Industrial Development Zone’ Eng. Prema Hettiarachchi makes a comparison among three irrigation projects Kukule Ganga, Gin-Nilwala and Wey Ganga to convey water from the SW wet zone to SE dry zone.

She proposes yet another option that is probably still on the drawing boards to be considered which is the Wey Ganga diversion in Ratnapura District. According to her, this could meet the industrial and drinking water requirement (154 MCM + drinking water) of Hambantota metropolitan area at a significantly lower cost and with less damage to the environment. Further, there is a possibility of augmenting this scheme by diverting a part of Kalu Ganga catchment at a later stage.

Eng. Hettiarachchi further states that ‘by comparing the workload, it could be estimated to be nearly one third that of the Gin-Nilwala diversion. The Wey Ganga diversion can be carried out at a significantly lower cost by local agencies. That can also address the water scarcity of Hambantota metropolitan area including the requirements of international harbour and proposed industrial development zone with the relatively less environmental damage which is a major issue with respect to large scale projects. Construction period will also be less since the workload is less and can be carried out by the local agencies’.

What I have strived to show with this detailed irrigation engineering information available on public domain in the form of research publications, is that the Madugeta reservoir option is not the only one available for taking water from the wet zone rivers to the SE Dry Zone which is indeed a legitimate requirement for agricultural and industrial development of that region.

Pre-feasibility studies have been conducted on these options since 1968 and a considerable wealth of technical information is already available with the Irrigation Department. Apparently, according to knowledgeable irrigation engineers, there are more environmentally friendly, and cost-effective options with greater assurance of water conveyance to the SE Dry Zone available for consideration. It is often the case that during pre-feasibility studies of these large engineering projects, environmental concerns are given the least priority. Steady supply of water during extreme drought events which are becoming more frequent depends very much on the nature of the vegetation cover of the watershed area. These environmental aspects need to be critically evaluated before such costly projects are designed. As an example, although, the major engineering work of the Uma Oya project has been almost completed, its cost-effectiveness is yet to be seen with a denuded watershed, a potential of heavy soil erosion on top of the unexpected heavy expenditure on tunnel boring and other engineering works.

Biologically speaking, the Dellawa Forest Reserve is an integral part of Sinharaja Rain Forest Complex representing the pristine climax forest vegetation of SE wet lowlands and provide a vital connectivity link to adjoining Diyadawa forest of equal significance via the remains of Dombagoda forest. Therefore, clearing a riverine strip of this forest for the construction of Madugeta Reservoir would lead to an irreparable and irreplaceable damage to its characteristic riverine/flood plain forest vegetation.

On the other hand, pledging a reforestation initiative of a much larger area with Hevea rubber as a compensatory measure proposed by the political administration is totally unacceptable. Preserving intact forests in protected areas has no substitutes or replacements. Furthermore, the Natural Heritage Wilderness Area act and the binding articles of the UNESCO Convention on Protection of the World Cultural and Natural Heritage to which Sri Lanka is a signatory, clearly state that causing direct or indirect damage to a natural heritage is legally not permissible.

In summary, the Sinharaja World Heritage Site is already in a state whose biological values are threatened and/or are showing signs of deterioration and significant additional conservation measures have been recommended to restore these values over the medium and long term. Adding more threats like the construction of reservoirs inside protected areas at this stage would inevitably downgrade the values further to a ‘critical conservation outlook’ which is not what the citizenry of Sri Lanka and the world at large would acknowledge as ‘sustainable development’.

The author of this article is a member of the National Sustainable Development Council of Sri Lanka and he thanks Dr Jagath Gunathilaka of Peradeniya University for providing the geotechnical information described herein. The author can be contacted at .)

 

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US seeking way out of Afghan killing field

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As the Biden administration makes its initial moves to extricate the US’ remaining security forces personnel from Afghanistan, it would do well to ponder on former US President John F. Kennedy’s insightful comment on foreign policy: ‘Domestic policy can only defeat us; foreign policy can kill us.’ This is a rare nugget on the nature of foreign policy.

Considering the high costs, human and economic, a country could incur as a result of blundering on its foreign policy front, Kennedy could be said to have spoken for all countries. However, there is no denying that the comment is particularly applicable to expansionist powers or ‘hegemonic’ states.

Sensible opinion is likely to be of the view that the US decision on quitting Afghanistan should have come very much earlier; may be a couple of years after its bloody misadventure in the conflict and war-ridden country. Considering the terribly high human costs in particular the US’ 20 long years in Afghanistan have incurred, the US could be said to have committed one of its worst foreign policy blunders, overshadowing in severity the blood-letting incurred by the super power in Vietnam. However, in both theatres, the consequences for the US have been of unbearable magnitude.

The US death toll speaks for itself. At the time of writing more than 2,300 US security forces personnel have been killed and over 20,000 injured in Afghanistan. Reports indicate that over 450 Britons have died in the same quagmire along with hundreds of similar personnel from numerous other nationalities. Apparently, it took an exceptionally long period of time for the US to realize that Afghanistan for it was a lost cause.

The lesson that the US and other expansionist powers ought to come to grips with is that it would not be an ‘easy ride’ for them in the complex conflict and war zones of the South. The ground realities in these theatres are of mind-boggling complexity and Afghanistan drives this point home with notable harshness. Power projection in South-west Asia and persistence with its ‘war on terror’ were among the apparent prime objectives of the US in Afghanistan as well as in Iraq but what the US did not evidently take into consideration before these military involvements were the internal political realities of these countries that are not at all amenable to simplistic analyses and policy prescriptions.

The Soviets ought to have come to grips with some features of the treacherous political terrain presented by Afghanistan in the late eighties but their principal preoccupations were related more to the compulsions of the Cold War. Simply put, the Soviets were bent on preserving the ‘satellite’ status of Afghanistan and their war effort was aimed at this in the main. Preparing Afghanistan for democracy was not even least among the Soviet Union’s concerns, of course.

However, the same does not apply to the US. The latter helped the Mujaheddin in the task of getting rid of the Soviet presence in Afghanistan but its aim was also to have a US-friendly regime in Kabul that would be a veritable bridgehead of US power and influence in the region on a continuous basis. In other words, the US expected the regime which replaced the Soviets to be pro-Western and essentially democracy-friendly. The US did not in any way bargain to have in Afghanistan Islamic fundamentalist regimes whose political philosophies were the anti-thesis of democracy as perceived in the US and practised by it.

However, the Islamic fundamentalist Taliban regime which eventually came to power in the mid-nineties in Afghanistan, once the Soviets withdrew, defied all Western expectations. As is known, the Taliban was not only repressive and undemocratic but was staunchly opposed to everything Western. There were no hopes of the Taliban working towards Western interests. Besides, the US did not expect to see in Afghanistan a country dangerously divided on ethnic, tribal and religious lines. The problems of Afghanistan have been compounded over the years by the coming together of the Taliban and the Al-Qaeda and these groups have world wide Islamic fundamentalist links.

It has been the aim of the US to have in Kabul religiously moderate, pro-democratic regimes but as developments have proved over the past few decades these administrations have not been in a position to hold out against the Taliban. In fact, it is the Taliban that is veritably at the helm of power in Afghanistan currently and years of futile attempts at trying to contain the Taliban have brought home to the US and its allies that they have no choice but to talk to the Taliban in order to secure some respite to effect ‘an honourable exit’ from the bloodied land. This is where matters stand at present.

However, as pointed out by commentators, it is the Afghan civilian population that has suffered most in the decades-long blood-letting in the country. Conservative estimates put the number of Afghan security forces personnel killed in Afghanistan at around 60,000 to date and the number of civilians killed at double that figure.

Accordingly, the Afghan people would be left to face an uncertain and highly risk-riddled future when the last of the US security forces personnel and their allies leave Afghanistan in September this year. The country would be left to its own devices and considering that the Taliban will likely be the dominant formation in the country and not its legitimate government, the lot of Afghan civilians is bound to be heart-rending.

There is plenty to ponder on for the US and other democratic countries in the agonies of Afghanistan. One lesson that offers itself is that not all countries of the South are ‘ready for democracy’. This applies to very many countries of the South that already claim to be democracies in the Western sense. Southern ‘democratic’ polities defy easy analysis and categorization in consideration of the multitude of identity markers they present along with the legitimacy that they have achieved in the eyes of their states and populations. What we have are dangerously volatile states riddled with contradictions. Relating to them will prove to be highly problematic for the rest of the world.

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The Soul

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The Soul (also known as Ji hun) is based on the sci-fi novel ‘Soul Transfer’, written by Jiang Bo in 2012. The novel was widely popular and inspired director Cheng Wei-Hao to adapt the tale into a movie. The story is about a married couple who are determined to uncover the truth behind strange activities in their community. According to the official synopsis for the film from Netflix, while investigating the death of a businessman, a prosecutor and his wife uncover occult secrets as they face their own life-and-death dilemma. The film stars Chang Chen, Janine Chang and Christopher Lee among others.

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