Friday, December 30, 2011

Daily News Online


Moragahakanda construction has increased wild elephant threat

After the construction work of the Moragahakanda reservoir had begun, the wild elephant threat had increased. Therefore the Wildlife Conservation Department has commenced erecting the electrified fences covering the affected areas in the Matale district.
Due to existing construction activities, five elephant-crossings have been hampered in the area. So, wild elephants coming from the Wasgamuwa Sanctuary, have lost their traditional paths.
As a result, these animals invade the villages causing severe damages.
Therefore the Wildlife Conservation Department has decided to erect the electric fences.
At the first stage, an electric fence from Sadavasalatenna to Rubbiliya, a distance of 32 kilo meters is being constructed at present, while it is due to be extended upto Wewalawewa, adding another 42 kilometers.
In parallel to this the electric fence which is covering Diyakepilla village, will also be extended upto Gedigaswalana, with a view to avoid the invasion of wild elephants from the Sigiriya Sanctuary.
The officials said that this programme was to end soon.

Tuesday, December 27, 2011

Murder on the Southern Expressway

 

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by Eric Frank



The Southern Expressway is a spectacular milestone in the growth of the new Sri Lanka. Right now the road cuts the travelling time to Galle by half (if not more) and the stress of staying one step ahead of the sniping tuk-tuks, private and AC buses is simply not there anymore. Phew. For once the driver’s eyes can briefly wander and appreciate the ever-changing landscape of the Western Province. Paddy fields seamlessly change into groves of palms and then into elegant rubber plantations. My wife, remarks as we drive – "This is how I always imagined Sri Lanka ? a lush, green paradise." She’s right of course; it’s incredibly beautiful and human activity integrates perfectly with nature. Temples rise up out of high wooded hills, small villages huddle below swaying palms and as we watch this all pass by we appreciate the total harmony of it all.

As the kilometers flit by we become aware of the number of animal road kills. It’s not unnatural, it occurs throughout the world where motorways dissect the countryside. Most incidents occur at night when nocturnal animals, are drawn to the road by the lights of cars. Insect-eaters know that this where moths and other flying insects will gather and are quick to get in on the action. The feast is invariably fatal and in my home-country (South Africa) bat-eared foxes are the primary victims of the road kills. As we travel my son, who is visiting from Dubai, comments on the amount of Monitor Lizards that lie dead alongside the road. I find this quite strange because, to the best of my knowledge, they’re not nocturnal creatures. And, while they may be ungainly a lot of the time, when required to they can take off at a cracking pace.

Sometime later we see a live Monitor Lizard and a dog begin to cross the road. The lizard is a magnificent fellow and I estimate him to be just short of 2 meters long. We slow down and change lanes to make way for him; the red car behind me does the same. Both the dog and the lizard continue to cross the road unaware of the dark-grey Mitsubishi Pick-up truck which has changed lanes from behind the red car and is now bearing down on them at great speed. The dog is lucky to get away, the lizard isn’t ? and the truck drives over its tail and crushes it. My wife and son shout in horror and I capture a glimpse of the lizard writhing in agony in my rear-view mirror. The truck now accelerates and passes us at breakneck speed. I ask my son to write down his registration number but, by the time he gets pen and paper ready the truck’s too far away. I’m seething and have every intention of catching up with him, but there’s no chance of that ? he’s simply driving too fast and I suspect he wants to put as much distance between himself and us as he can. From there on our drive carries on in almost silence. The incident has left a bitter taste in the mouth.

Its three days later and I still cannot come to terms with what we saw. Do I give the driver of the truck the benefit of the doubt in believing that it was an accident and that there was no malice or intent in his behavior? My wife and son, who both had full view of the incident, are in no doubt that the driver deliberately targeted the lizard and will not be persuaded otherwise. The way in which he drove away from the scene also appears to give credence to what they say. If that’s the case, then what are we to do about people who have so little regard for life or decency? For one I believe we should all make it our business to report such behavior at every opportunity. Write down the registration numbers of vehicles that are seen to commit this kind of atrocity and publish them in the media. Phone a radio station; tell a policeman do all you can to make others aware of these people and what they’ve done. Naming and shaming may just help a little towards making such miscreants think before they kill innocent animals and damage the reputation of decent Sri Lankans.

Suffice it to say that justice will almost certainly be done in the perpetrator’s next life, when he comes back as a Monitor Lizard.

Monday, December 26, 2011


ලංකාවේ භූ තාපයෙන් විදුලිය
2011 දෙසැම්බර් මස 11 13:00:00 | ලංකාදීප කර්තෘ මණ්ඩලය
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අපේ මහ පොළොවේ උණුදිය උල්පත් සැඟවී පවතී. ඒ දිය උල්පත් ඔස්සේ අනාගතයේ දී භූ තාපයෙන් විදුලිය නිපදවීමේ හැකියාවක් අප වෙත ඇති බව අපට විශ්වාස කළ හැකිය. මේ ඒ පිළිබඳව කෙරෙන විමසා බැලීමකි.
පෘථිවිය වසර බිලියන හතර හමාරක් පමණ පැරැුණිණ ය වෙද්දී පෘථිවියෙහි දැඩි උෂ්ණත්වයක් තිබුණි. දැඩි උණුසුම් බවක් ගත් මහපොළොව වසර බිලියන ගණනක් ඇවෑමෙන් ක‍්‍රමයෙන් මිනිසාට ජීවත් විය හැකි ජලය හා ජීවය රැඳුණු තත්ත්වයකට පත්විය.
එහෙත් පොළොව අභ්‍යන්තරයේ තවමත් දැඩි උෂ්ණත්වයක් රැඳී පවතී. විකිරණශීලී මුලද්‍රව්‍ය ක්‍ෂයවීමේ ද පිටවන ශක්තිය සියයට අසූවක් පමණක් පොළොව මුලින්ම ඇතිවූ අවධියේ සිට ඉතිරිවී ඇති තාපයෙන් සියයට විස්සකුත් වශයෙන් භූ තාපය ඇතිවීමට දායකත්වය සපයයි.
පෘථිවි අභ්‍යන්තරයේ ඇති දැඩි උෂ්ණත්වය නිසා පාෂණ ද්‍රව වී මැග්මා යන විද්‍යාත්මක නාමයෙන් හඳුන්වන දියර විශේෂය (සාමාන්‍ය ව්‍යවහාරයේ දී ලෝදිය වශයෙන් අප එය හඳුන්වමු) ඇතිවෙයි. පොළොව මතුපිට සීතල වුවත් ගැඹුරට යද්දී එහි උෂ්ණත්වය ද්‍රව බවට පත්වී තිබේ.
නේපාලය, පිලිපීනය, හවායි දුපත්, ජපානය වැනි රටවල ගිනි කඳු පවතින්නේත් ලාවා පොළොව මතුපිටට විදාරණය වන්නේත් පෘථිවි කබලේ ගනකම අඩුවීම හා දුර්වල ස්ථාන පැවතීම හේතුවෙනි. පෘථිවි කබලේ ඇතැම් තැනෙක ගණකම ස්වභාවයෙන්ම අඩුය. එසේ ගණකම අඩු එමෙන්ම දුර්වල කලාප ලෙස පවතින ප‍්‍රදේශවලින් මැග්මා පිටතට ගලා එයි.
අප රටේද ඒ ආකාරයේ තරමක් දුර්වල කලාප පැවතිය හැක. ඇතැම් අවස්ථාවක මැග්මා පොළොව මතුපිටට නොපැමිණ පොළොව ආසන්නයටම පැමිණ තිබෙන්නටද පුළුවන් අතර එය කුටීරයක් ලෙස රැුඳී තිබෙන්නටද පුළුවන.
පොළොවේ භූ තාප අනුක‍්‍රමණය කිලෝමීටරයට සෙල්සියන් අංශක 22-30ත් අතර සංඛ්‍යාවක් ගනී. එය සාමානය සංඛ්‍යාව වුවත් ඇතැම් තැනක භූ තාප අනුක‍්‍රමණය ඊට වඩා විශාල වශයෙන් වැඩිවිය හැකිය. එසේ වීමට එක් හේතුවක් වන්නේ මැග්මා කුටීරයක් පොළොව මතුපිටට ආසන්නයේ තිබීම හෝ පෘථිවි පෘෂ්ඨිය අභ්‍යන්තරයේ තාපධාරාවන් නිරන්තරයෙන් පිටතට ගලා ඒමය.
මහාද්වීප ප‍්‍රදේශවල පොළොව මතුපිටට භූ තාපය ගලාඑන වේගය වර්ග මීටරයට මිලිවොට් 65ක් පමණ වෙයි. සාගර ජලය සහිත ප‍්‍රදේශවල එම වේගය වර්ග මීටරයට මිලිවොට් 101 කි. අප රටේ කතා කළේ සැකෙවින් භූ තාපය පිළිබඳවය. හන්තාන මූලික අධ්‍යයන ආයතනය අපේ පොළොවේ උණුසුම් දියවැල් ඇති ප‍්‍රදේශ හඳුනා ගනිමින් භූ තාපයෙන් විදුලිය නිපදවන්නට හැකි අවස්ථා පිළිබඳව අධ්‍යනයක් කළේය.
2007 වසරේ දී කළ අධ්‍යයනයකින් පැහැදිලි වූයේ ලෝකය භූ තාපයෙන් පමණක් ගිගා වෝට් දහයකට වැඩි විදුලි ප‍්‍රමාණයක් නිෂ්පාදනය කරන බවයි. එමෙන්ම තාපය ලෙස ගිගාවොට් 28ක් පමණ භාවිත කරනු ලබන බව මෙම අධ්‍යයනයෙන් පැහැදිලි විය.
සීතල රටවල නිවෙස් උණුසුම් කිරීමට වායුසමනය සඳහා මෙන්ම උණුවතුර, නාන තාටක සඳහාද භූ තාපය භාවිත කරයි.
අපේ පර්යේෂණවල අරමුණ උණුවතුර උල්පත් හඳුනාගෙන විදුලිය නිපදවන්නට ඇති අවස්ථා සහ වෙනත් සංවර්ධන කටයුතු සඳහා එය ප‍්‍රයෝජනයට ගත හැකි අවස්ථා අනාවරණය කර දැක්වීමය.
එම පර්යේෂණ ඔස්සේ අපි අපේ පොළොවේ උණුදිය උල්පත් ඇති ස්ථාන දහයකට ආසන්න සංඛ්‍යාවක් හඳුනාගෙන ඇත.
1. සූරියවැව ප‍්‍රදේශයේ මාපැලැස්ස (උෂ්ණත්වය සෙල්සියස් අංශක 46)
2. ජයන්ති වැව (එතරම් දැඩි උෂ්ණත්වයක් නැත)
3. මහ ඔය (උෂ්ණත්වය සෙල්සියස් අංශක 54)
4. මරංගල වහව හා පදියතලාව අතර ප‍්‍රදේශ කීපයක් (උෂ්ණත්වය සෙල්සියස් අංශක 50-52ත් අතර පවතී.)
5. කපුරැල්ල ටැම්පිටිය ගම (උෂ්ණත්වය සෙල්සියස් අංශක 58-60ත් අතර)
6. උතුරට යද්දී නෙළුම් වැව (උෂ්ණත්වය වැඩිම දිය උල්පත් ඇති ප‍්‍රදේශය ලෙස හඳුනාගෙන ඇත. උෂ්ණත්වය සෙල්සියස් අංශක 62)
7. කින්යා උෂ්ණත්වය (සෙල්සියස් අංශක 42)
8. රංගිරි උල්පත (උෂ්ණත්වය සෙල්සියස් අංශක 39)
මේ හැරුණු විට මෑතකාලීනවද ලංකාවේ තවත් උණුදිය උල්පත් ඇති ස්ථාන කීපයක්  හඳුනා ගෙන තිබේ.
උණුසුම් දිය උල්පත්වල දියෙහි උෂ්ණත්වය පොළොව අභ්‍යන්තරයේ දී ඉහළ අගයක් ගත්තත් පස්, වැලි, අස්සෙන් ඒවා පොළොව මතුපිටට එද්දී එම දියෙහි උෂ්ණත්වය අඩුවෙයි. එහෙත් මතුපිටට එන දියෙහිද සැලකිය යුතු උෂ්ණත්වයක් තිබීමෙන් පැහැදිලි වන්නේ පොළොව අභ්‍යන්තරයේ දී එහි දැඩි උෂ්ණත්වයක් පවතින බවයි.
උණුදිය උල්පත් ඇතිවන සාධක පිළිබඳව අප ඊළඟට කතා කරමු.
1. උෂ්ණත්වය වඩා ඉහළ අගයක් පැවතීම.
2. ජලය, පොළොව අභ්‍යන්තරයට යාමට කුස්තර පද්ධතියක් තිබීම.
3. රත් වූ ජලයට උඩට ඒමට කුස්තර පද්ධතියක් තිබීම.
4. භූගත ජලය තිබීම.
උණුදිය උල්පත් ඇතිවීමට මේ සාධක අවශ්‍යය. උණුදිය උල්පත් නැතිනම් පොළොව අභ්‍යන්තරයේ රත් වූ පාෂාණ ඇති බව සාමාන්‍යයෙන් දැනගන්නට ක‍්‍රමයක් නැත. රත් වූ පාෂාණ ඇති එවැනි ස්ථානවල ජලය පොම්පකර අනතුරුව වාෂ්ප ටර්බයින් භාවිතකර ජල වාෂ්ප ලෙස පොළොව අභ්‍යන්තරයේ ඇති උණුදිය ලබාගත හැකිය. එමෙන්ම ජලය වාෂ්ප වෙන තරමේ උෂ්ණත්වයක් නැත්නම් උෂ්ණත්වය සෙල්සියස් අංශක සියයට වඩා අඩු නම් ජලය වෙනුවට වෙනත් විකල්ප ද්‍රව්‍යයක් ද භාවිතා කළ හැක. වෙනත් ද්‍රව්‍ය භාවිත කිරීමේ දී ඒ ද්‍රව්‍ය මෙන්ම අවශ්‍යනම් ජලය වුණත් ප‍්‍රතිචකී‍්‍රයකරණයට ලක්කළ හැක. භූ තාපයෙන් විදුලිය නිපදවද්දී දරන්නට වන මූලික පිරිවැය විශාල වුවත් දිගුකාලීනව එකී විදුලි උත්පාදන කාර්ය සඳහා දරන්නට වන වියදම අඩුවෙයි. සාමාන්‍යයෙන් විදුලි බලාගාරයක ටර්බයින් සඳහා විශාල මුදලක් දරයි. භූ තාපයෙන් විදුලිය ලබා ගනිද්දි විශාල පිරිවැයක් යන්නේ පොළොව විදින්නටය.
එමෙන්ම භූ තාප බලාගාරයක්  ඕනෑම පරිසර පදධතියකට ගැලපෙයි. එයින් සිදුවන පරිසරය හානිය ඉතා අවමය. විදුලි උත්පාදනයේ දී මුදා හැරෙන්නේ ජල වාෂ්ප පමණි.
ලංකාවේ භූ තාප බලාගාර නැත. එහෙත් එහි වාසිදායක පැත්ත කල්පනා කරද්දී එය ඉතා යෝග්‍ය විදුලි උත්පාදක ක‍්‍රමයක් බව පැහැදිලිය.
ජල විදුලිය කාලගුණය මත මූලිකවම රඳා පවතී.
හුළං බලයෙන් විදුලි උත්පාදනය සුළඟ මත රඳා පවතී. සූර්ය තාපයෙන් විදුලිය නිපදවෙද්දී එය සූර්යා ලෝකය මත රඳා පවතී. එහෙත් භූ තාපයෙන් විදුලිය නිපදවීමේ දී මේ කාලගුණ සාධක වැදගත් නොවෙයි.
උණුදිය උල්පත් ඇසුරෙන් පැය විසි හතරේම වසර මුළුල්ලේම විදුලිය උත්පාදනය කළ හැකිය.
සංවේදී පරිසර පද්ධතිවල වැසි වනාන්තරවල ගමක, නගරයක, කුඹුරු ආශි‍්‍රතව මේ ආදී  ඕනෑම තැනක භූ තාප බලාගාර පිහිටුවිය හැක්කේ එය පරිසරයට අහිතකර නොවන හෙයිනි.
මහාචාර්ය සී.බී. දිසානායක, ආචාර්ය ජී.එම්. ෆොන්සේකා, මහාචාර්ය බෲස් හෝබිස් වැනි විද්වතුන්ගේත් භූ විද්‍යා සමීක්‍ෂණ හා පතල් කාර්යාංශයේ සහාය උණුසුම් දියවැල් හඳුනා ගනිමින් කළ මේ අධ්‍යයනයේ දී ලැබුණි.
මේ අධ්‍යයනයෙන් හෙළිදරව් වූ වැදගත්ම කරුණු කිහිපයකි.
අපේ පොළොවේ උණුදිය උල්පත් ඇතිබවත්  අනාගතයේ දී භූ තාප බලාගාර ඉදිකිරීම කාලීන හා යෝග්‍ය බවත් පැහැදිලිය. මූලික පරීක්‍ෂණවල ප‍්‍රතිඵල අනුව භූ තාපයෙන් විදුලිය නිපදවීමේ හැකියාවක් අපට ඇති බව පෙන්නුම් කර තිබේ.
සටහන - සංජීවිකා සමරතුංග
උණුදිය උල්පත්


Destruction of forests costs Lanka millions of rupees

 

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By Ifham Nizam
Despite Sri Lanka being a biodiversity hotspot along with the Western Ghats in India, natural resources in the country were often misused by a few to gain a quick buck, causing a loss of millions of rupees to the government.

Environment Minister Anura Priyadharshana Yapa says felling is taking place despite strict laws. However, he believes with the support from the grassroots and villages, authorities could put end to the menace.

Sri Lanka lost nearly Rs. 70 million due to thousands of forest related offences that had taken place in 2010, a report prepared by the Environment Ministry revealed yesterday (26).

A senior official of the ministry told The Island Financial Review yesterday that 3,324 forest related offences had been reported in 2010.

The Ministry had recorded 1,183 offences of illicit encroachment and clearing of forests.

Among the other offences included 726 cases of illegal felling, and 179 cases of illicit transportation of timber.

According to Yapa, the largest number of timber felling cases amounting to 154 had been recorded in Nuwara Eliya district.

Anuradhapura had recorded the most cases of illicit encroachment and clearing with 246 cases.

Meanwhile, the mMinistry had also uncovered some 400 unauthorized timber depots in 2010. The Island Financial Review learns that these depots were instructed that they would be dealt with unless they followed the proper legal channels.

Loss of biodiversity is a crisis that threatens human beings. The earth’s biodiversity is crucial to human well-being because it has important functions, scientists have been reiterating.

It provides us commodities such as food, fresh water and fuel, and carries out regulating functions such as climate and disease regulation and water purification. It has cultural functions as well; aesthetic, spiritual, educational and recreational.

The estimated value of ecosystem services is around USD 33 trillion/year, which is twice the global gross national product.

The cost of loss of bio diversity is massive. Loss of topsoil due to deforestation can reduce rice output by 1.5 million tons a year, an amount that would feed up to 15 million people.


Chemical warfare agents in pesticides used in Sri Lanka?

 

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By Dr.Channa Jayasumana
jayasumanalk@yahoo.com

The controversy regarding the presence of Arsenic (a heavy metal which is toxic to living beings) in pesticides available in Sri Lanka has now almost come to an end. It has been proved beyond any doubt that many pesticides available in the Sri Lankan market contain this toxic heavy metal. After debates, arguments, and investigations, almost all the relevant parties now have declared and accepted that Arsenic is present in insecticides, herbicides, and fungicides used in this country.

Representatives of multinational companies importing these pesticides, public officials and some academics now attempt to mislead the public by declaring that presence of arsenic in small quantities does not have adverse health impacts. However, contrary to such claims, the scientific and medical community has established that arsenic is a non-threshold Carcinogen, which in other words means that the presence of Arsenic even in microgram levels is harmful to the living beings.

In the case of Sri Lanka, Arsenic is present even in organic pesticides. It is rather unusual for a heavy metal like Arsenic to be present in an organic product even as an impurity. Therefore, its presence in these pesticides raises serious concerns regarding its original source.

A pesticide consists of two main components, namely, active ingredients and inert ingredients. The active ingredient is the specific compound designed either to kill or debilitate the pest. In general, the active ingredient forms a certain percentage of the pesticide mixture and the rest of the mixture comprises the inert ingredients that helps with their storage, handling and application and enhances their effectiveness or safety. In addition to these two main components, there may be some chemical compounds that are present as impurities.

Although inert compounds play a key role in increasing effectiveness of the pesticide formulations, such compounds are strictly regulated due to their adverse health consequences. In the US, the current list of approved inert ingredients of pesticides for agricultural use is listed in Electronic Code of Federal Registrations (e-CFR) of US Environment Protection Agency (EPA-USA 2011), and clearly states that Arsenic or Arsenic-related compounds should not be used as inert ingredients in pesticides. In addition, the International Union for Pure and Applied Chemistry’s (IUPAC’s) Technical Report on pesticide impurities published in 2003 has stated that arsenic cannot be present in any of the organic pesticides used in the world.

Arsenic-based pesticides are banned in Sri Lanka. The presence of Arsenic as an active ingredient in the pesticides sold to the farmers, therefore, is a direct violation of these regulations. Further, if arsenic is present in imported pesticides as an inert ingredient, these regulations require importers of pesticides to declare such presence to the Registrar of Pesticides. In addition, according to the same regulations, the impurities in pesticide formulations, too, should be reported to the Registrar of Pesticides, irrespective of whether they are present in the raw/starting material or formed during synthesis, storage or handling.

If arsenic is not an active ingredient, inert ingredient or an impurity, how has it come to be present in pesticides available in Sri Lanka? One important hypothesis which emerged after lengthy discussions with local and foreign experts is the possibility of intentional or unintentional contamination of pesticides by Chemical Warfare Agents (CWA). A CWA is a chemical substance, the toxic properties of which are used to kill, injure, or incapacitate humans. About 70 different chemicals have been used or stockpiled as CWAs during the 20th century by a number of countries, especially the West. During the time of World War II, USA, UK, Germany, China, and Japan have produced thousands of tons of CWA. These agents may be in liquid, gaseous or solid forms.

Admisite (10-chloro-9-10-dihydrophenarsazine), Clark-1 (Diphenyl arsine chloride), Clark-2 (Diphenyl arsine cyanide), and Lewisite (2-chloro-ethenyl dichloro arsine) are some of the most toxic chemical compounds ever produced by mankind and those have been used as CWAs. All these four contain arsenic as the key element. The additional presence of significant amounts of cyanide in almost all the arsenic-containing pesticides in Sri Lanka further strengthens the hypothesis of CWAs, especially Clark-2, contaminating these pesticides. If someone added few millilitres of CWA to a barrel of pesticides, toxicity of that pesticide would be enhanced remarkably and lethal dose (amount of chemical compound required to kill) would be reduced drastically. Nevertheless, the analysis of such a contaminated pesticide for arsenic will show only a small amount (ppb – parts per billion) of arsenic due to dilution.

Interestingly, after World War II, some countries did run experiments to use Arsenic-containing CWAs as insecticides and herbicides. The tested CWAs were very successful as pesticides but were not used in those countries as a result of increased awareness of their detrimental effects on humans and environment. However, the possibility of multinational companies based there, using CWAs to enhance the pesticides in this part of the world, cannot be ruled out.

Recently, the CWAs became the focus of a discussion by the global medical professionals due to an incident which in Kizaki area of Kamisu town, Japan. Hundreds of people in that area were taken to hospital with unusual symptoms related to central nervous system, and it was subsequently found that this condition was due to a leakage of arsenic-containing CWAs to the wells in the area, thus contaminating drinking-water. Scientists used a graphite furnace atomic absorption spectrophotometer to analyze the contaminated well-water and found small amounts of arsenic. Unlike in the case of Sri Lanka, these scientists did not disregard the significance of the presence of small amounts of arsenic in water but proceeded to further analyze its chemical structures. This far-sighted action of the Japanese scientists led the authorities to take remedial measures and save their people!

Therefore, it is imperative that the issue of arsenic-containing pesticides be addressed as a national priority. Scientists and relevant state authorities should focus their attention on proper identification of chemical structures in pesticides in Sri Lanka and plan and implement strategies to contain environmental pollution, particularly the contamination of ground water, soil and edible plants, with the arsenic in agrochemicals.



දුම්බර වනපෙතේ සිසිල් මිහිදුම් පටල අතර සිට..

විතයේ අප විසින් අත්දකින ඇතැම් අහඹු සිදුවීම් බොහොමයක්‌, අප කිසිදාක නොසිතූ නොපැතූ හැරවුම් ලක්‍ෂයක්‌ බවට පත්වී විවිධ ගමනාන්තයන් කරා අපව මෙහෙයවනු ලබයි.

එමෙන්ම ජීවිතය හරි අපූරු දේ අපට උගන්වයි. අපූරු මිනිසුන් අපට මුණගස්‌වයි. මෙඅයුරින් අප දැන කියාගන්නා මිනිසුන්ගේ හදවත් තුළ පිටාර ගලනා මිනිසත්භාවයේ නෑඹුල් සුවඳ පොදට වශී කෘතවන අපි, උන්ගේ සමාගමය දිනෙන් දිනම ප්‍රිය කරන්නෙමු. උන්ගේ ඇසුර සොම්නසින් අත් විඳින්නෙමු. මේ අපේ මිතුරාය. අර අපේ සහෘදයාය. මෙලෙස අප දැනකියාගත් මිතුරු තොමෝ අතුරෙන්, ගහකොළට, මලට වැළට සතා සීපාවාට පවා ආදරය කරන සුන්දර මිනිසුන්ගේ සමාගමයක්‌ වී නම් ඒ කෙබඳු වාසනාවක්‌ද?

උන් අපේ දුම්බර මිතුරෝය. පුරා වසර දහඅටකට අධික කාලයක්‌ මාතලේ සහ මහනුවර දිස්‌ත්‍රික්‌කවල පැතිර පවතින නකල්ස්‌ හෙවත් දුම්බර පංතිය ඇසුරුකොට මේ විශ්මිත දිවයිනේ අසිරිමත් ජෛව විවිධත්වය මුළු ලොවටම කියන සත්ත්ව හා ශාක විශේෂ 65 ක අයිතිය තමන් සතුකරගත් මේ දුම්බර මිටියාවත අප්‍රමාණ ලෙස ආදරය කරන සුන්දර මිනිසුන්ගේ හමුවීම වනාහී මට මගේ ජීවිතයේ තවත් එක්‌ හැරවුම් ලක්‍ෂයක්‌ම වන්නේය. ලෝකය පුරා පැතිර ඇති ගිරිශිඛර, ජල දුර්ග, මහා වනාන්තර අතරේ සංචාරයේ යෙදෙන මහත්වූ අත්දැකීම් සම්භාරයක්‌ ඇති සංචාරක මඟ පෙන්වන්නෙකු සංචාරක කළමනාකරුවකු වූ දේශ ගවේශකයකු මෙන්ම වනජීවී ඡායාරූප ශිල්පියකුද වන දැන් ජර්මනියේ වෙසෙන එහෙත් ශ්‍රී ලාංකිකයකු වන අයිවෝ වැන්කියුලන් බර්ග් අපගේ දයාබරයා නොවන්නට, දුම්බර මිතුරෝ සහ මාගේ සමාගමයද මෙතරම් දුරකට නොයනු ඇතැයි විටෙක මට සිතේ.

පසුගිය 12 දා හිමිදිරි උදයේම අයිවෝ වැන්කියුලන්බර්ග් සහ ඔහුගේ සොයුරු බ්‍රයන් වැන් කියුලන් බර්ග්ද ප්‍රධාන කොට අපගේ නඩය කොළඹින් පිටත්වූයේ එදින පෙ.ව. 11.30 ට පෙර දුම්බර මිටියාවතේ පිහිටි ඇටන්වල ග්‍රාමයට ළඟාවීමේ අපේක්‍ෂාවෙනි.

අපේ නඩය රස පූර්ණ මිනිසුන්ගෙන් පිරුණු එකක්‌ විය. ඉරිදා දිවයිනේ චන්ද්‍රසිරි දොඩන්ගොඩ, සම්මානනීය ටෙලිනාට්‍ය අධ්‍යක්‍ෂක ලලිත් රත්නායක, ජාතික රූපවාහිනියේ ප්‍රවෘත්ති අංශයේ නිෂ්පාදන අමල් සමන්ත ඇතුලු රූපවාහිනී නිෂ්පාදන කණ්‌ඩායමක්‌ කැලණිය ඡායාරූප ශිල්පීන්ගේ සංගමයේ සභාපති කීර්ති අමරසේකර නම් පරිසර හිතකාමියා සහ ඔහුගේ දයාබරයන් වන සුනිල් ජයසූරිය , චිත්‍ර ශිල්පී කිත්සිරි විදානගේ සහ නිර්මාණශීලි දැන්වීම් කලාවේ ප්‍රවීණයකු වූ ජෙරාඩ් ඇන්ඩි්‍ර මෙන්ම ශ්‍රී.ල.ගු.වි. සංස්‌ථාවේ කඳුරට සේවයේ ජ්‍යෙෂ්ඨ සංවිධායක, ජනමාධ්‍යවේදී ප්‍රේමලාල් විෙ-සිංහද පිරිසට අයත් වූහ. අපගේ පිරිසට මඟ පෙන්වූයේ දුම්බර මිතුරු සමාගමේ නිර්මාතෘ හා ප්‍රවීණ පරිසරවේදී නිමල් ආනන්ද මහතාය.

මාතලේ නගරයෙන් රත්තොටට පැමිණ එතැනින් රිවස්‌ටන් පසුකරමින් පිටවල හදිංයට පැමිණ සුප්‍රසිද්ධ පිටවල පතන සමීපයේ පිහිටි ඇටන්වල ගම්මානයට ඒමට කි.මී. 35 ක දුරක අපට යායුතු විය. මේ එන ගමන අතිශය සුන්දර වටපිටාවකින් සමන්විත වූවකි. දුම්බර කඳුමුදුනේ දැවටුණු මිහිදුම් සේලය අතරින් ඇඟහිරිගඩු පිපෙන සීතලේ ගැහෙමින් අප ආ ගමන සැබැවින්ම ආශ්වාදජනක වූවකි.

රිවස්‌ටර්න් කඳුමුදුනට පෙනෙන පිටවල පතනත් ඇටන්වල වෙල්යාය සහ පැරණි ගම්මානයත් නෙතට රසඳුනකි. තවත් නොබෝ වේලාවලින් අප සිටිය යුත්තේද මෙම ඇටන්වල ගම්මානයේය.ජර්මනියේ පුල්ඩා නගරයේ සිට තමා උපන් ශ්‍රී ලංකාවට පැමිණි ණසබාeර Heකචැර Sරස ඛ්බන් ඛඪ ආයතනයේ අධ්‍යක්‍ෂ අයිවෝ වැන්කියුලන්බර්ග් සොයුරා ඔහුට අයත් නවීකරණය කළ ශාලාවක්‌ ස්‌වේච්ඡා පරිසර ක්‍රියාකාරීන් සේ දුම්බර වනපෙතේ සංරක්‍ෂණයට දායකවන "දුම්බර මිතුරු" තරුණ කැලට කාර්යාලයක්‌ ලෙස පවත්වාගෙන යැම සඳහා ලබාදුන් අතර එය ඔහුගේ අතින් විවෘත කිරීමද ඇටන්වලදී සිදුකෙරිණි. ඇටන්වල විහාරයේ විහාරාධිපති හිමිපාණන්ගේ සෙත් පිරිත් සඡ්ජායනා මධ්‍යයේ ඇටන්වල ගම්වාසීන්ගේ උණුසුම් අත්පොලසන් නාදය මැද මෙදින අයිවෝ සහ බ්‍රයන් සොයුන් අතින් මෙදින මෙම දේශන ශාලාව විවෘත විය.පසුවදා එනම් දෙසැ 13 දා නිමල්,ප්‍රදීප්,නෙවිල් ප්‍රමුඛ දුම්බර මිතුරු සමාගම අප උදෙසා අපූරු සංචාරයක්‌ සූදානම් කර තිබිණි.

වන සංරක්‍ෂණ දෙපාර්තමේන්තුවට අයත් ඉලුක්‌කුඹුර තෙල්ගමුව වන නිවහනේ සිට පසුදා උදයේම අප පිටත්වූයේ ඇටන්වල ගම්මානයේ සිට ලංකාවේ කුඩාම ගම්මානය ලෙස හැඳින්වෙන වල්පොල මුල්ල නම් අතිශය සුන්දර ගම්මානයට යැමටය.දුම්බර කඳු වලල්ල මගින් එහෙම පිටින්ම වසාගත් මේ ගම්මානයේ දැනට ඉතිරිව ඇත්තේ නිවාස දෙකක්‌ පමණි. එහෙත් වන අලි තර්ජන නිසා එම නිවාසද අතහැර ඒවායේ විසුවන් ඇටන්වල, පිටවල, මැදඇල ප්‍රදේශවලට සංක්‍රමණය වී දිවි ගෙවති.

රූපාවාහිනියේ අමල් සමන්ත ඇතුලු නිෂ්පාදක කැළ මේ සංචාරයේ උපරිම වාසිය අත්පත් කර ගනිමින් මතු දිනෙක ජාතික රූපවාහිනිය ඔස්‌සේ අපගේ ආදරණීය මාතෘ භූමියේ ආශ්චර්යය කියාපාන කතා මාලාවක්‌ නිපදවීමට තරම්වූ ස්‌වභාවික දර්ශන තලයන් කැමරාවට හසුකරගනිමින් සිටියේ විටෙක කෑම බීම ගැනීම පවා අතපසු කරමින්ය.

එදින දිවා ආහාරය වල්පොමුල්ල ගම්මානයේ සුන්දර ගල්තලාවක්‌ මතදී ලබාගත් අපි එතැනින් දහවල් එකට පමණ පිටත්වූයේ නකල්ස්‌ කඳු පංතියේ මීටර දෙදහසක්‌ පමණ උස මානිගල කඳුමුදුන තරණය කොට ඒ හරහා කි.මී.7 ක්‌ පමණ දුරක්‌ ගමන් කර අප නවාතැන්ගෙන සිටි ඉලුක්‌කුඹුරේ වන නිවහන කරා ළඟා වීමටය.එදින පස්‌වරු 1.00 ට පමණ වල්පොල මුල්ලෙන් පිටත්වූ අපේ කණ්‌ඩායම, ඉලුක්‌කුඹුර වන නිවහන කරා ආ අති දුෂ්කර ගමන නිමාවන විට සවස 6.30 ත් පසුවී හාත්පස දැඩිලෙස අඳුරින් වෙලී තිබිණි.මෙවන් විසිතුරු අතරේ ගෙවීගිය දුම්බර වනපෙතේ සංචාරය අපට නම් මහත් ආශ්වාදජනක වූවක්‌ විය. ඒ අත්දැකීම සිතෙන් පිටමං කිරීම ජීවිතය තිබෙන තුරාවට නොහැකි වනු ඇත. දුම්බර වන පෙතේ මිහිදුම්පට අතර, එහි සිසිල, සුළඟ, වනපහස විඳ අප ඉන් පිටවූවද අපද හැමදාමත් දුම්බරට පෙම් බඳින මිතුරු කැලක්‌ සේ මේ වනපෙත රැකගැනීමට තරයේ අදිටන් කරගත් බවද කිව යුතුමය.
ජයන්ත විඡේසිංහ

Sunday, December 25, 2011

Daily News Online


Global warming, natural disasters, climate change and health

In the recent past there have been major natural disasters such as floods, droughts, cyclones, earthquakes, landslides, tsunamis, forest fires etc. affecting many countries. There is increasing evidence that global warming (GW) is directly linked to the increasing incidence of natural disasters, and climate change (CC). Natural disasters and CC have affected millions of lives globally; many epidemics of infectious diseases have occurred, new diseases have emerged, hundreds of thousands have perished and survivors have been left with a heavy burden of physical handicap and psychological problems.
The Industrial Revolution began in the 1800s with the discovery of the steam engine and later the internal combustion engine. The steam engines that are powered by coal and internal combustion engines that are powered by oil, led to an exponential increase in the usage of earth's fossils during the last two centuries or so. As a result, vast amounts of carbon dioxide (CO2) locked up below the earth were released. With the spread of agriculture and industrialisation, deforestation followed. Many green house gases (GHGs) such as CO2, methane, water vapour and nitrous oxide (N2O) occur naturally in the atmosphere. The synthetic (man made) GHGs that are released as a result of usage of fossil fuels are CO2, methane (CH4), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexafluoride (SF6). These gases are considered to be at least partly responsible for GW, leading to a rise in temperature which may have catastrophic consequences for life on earth. Although CO2 has the least GW potential of the 5 gases, it has a lifetime of almost 100 years. In the atmosphere, water vapour, CO2 and other GHGs absorb some of the thermal radiation leaving the earth's surface. Plants have the capacity to absorb and trap CO2; but with deforestation there is less vegetation around to do so. Thus, with increasing production of CO2 through utilization of fossil fuels, more transmitted heat from the earth's surface is trapped leading to GW. The average global temperature has increased gradually during the last two hundred years.
GW has resulted in the melting of the polar ice caps, and rise in the sea levels. This would eventually result in the increase of ocean volume at the expense of land volume. GW has a major impact on CC such as increase in temperature, extremes of climate, changes in the quantity and distribution of rainfall (both spatial and temporal) and rise in sea levels. At present, there is near unanimous scientific consensus regarding the hazards of GW, and the WHO estimates that CCs of the past 30 years claimed over 150,000 lives annually, obviously not all associated with communicable diseases.
Ecosystems are affected by GW. Higher temperatures enhance microbial proliferation which may ultimately result in outbreaks of food-borne epidemics. Extreme weather related disasters have been followed by food, water and vector-borne disease outbreaks. Climatic variations also have a profound effect on vectors, as they affect reproduction and survival rates. Temperature thresholds of pathogens and their vectors are well defined. A range of epidemics have been associated with CCs such as dengue (Sri Lanka, Pakistan) pulmonary hanta virus syndrome (USA), Rift valley fever (Kenya), meningococcal disease (Saudi Arabia) and leptospirosis (Sri Lanka). Regarding tick-borne encephalitis and Lyme disease, there is an ongoing debate on the precise role of climate influencing a detected increase. Malaria is now spreading to new regions and higher altitudes, however, it remains controversial whether GW is the major cause as such changes are determined by many other factors such as air travel as well.
Emerging infectious diseases are often zoonotic in origin (eg rodent populations may increase with CC). In Sri Lanka the vector of dengue viral fever, the Aedes mosquito, has been detected to breed at higher elevations. GW leads to migration of large communities. When they are displaced as a result of worsening weather patterns, inundations or desertification of crop land, they may import infections as environmental refugees to their often over-crowded home areas, as seen in the African continent. In the summer of 2003, due to an extreme heat wave in South West Europe, when the mean temperature was + 3.50 C above normal (hottest in 500 years), during a 2 week period in August, there were 22,500 to 45,000 deaths. Risk of such heat waves have doubled by 2003 due to human induced CC. There have been milder heat waves in Greece and Italy subsequently. India has experienced 18 heat waves between 1980 - 1998. In India there were 1300 deaths in 1998 and 3000 deaths in 2003. Bangladesh experienced a heat wave in 2001 which caused deaths among rickshaw pullers and metal workers. Since 1850, the period between 1995 and 2007 have been the warmest 12 year period.
Changes in complex ecological systems are an indirect effect of CC. The ecology may change resulting in the range and activity of vectors of diseases such as dengue, malaria, avian flu, Chikungunya etc. There would be changes in the environment to facilitate transmission of water-borne diseases such as shigellosis and cholera. Geographic Information Systems (GIS) can be used to store information and integrate data analysis, so as to predict outbreaks of dengue fever and identify potential “hot spots” as was recently carried out in Mawanella. Possibly there are also few beneficial effects of CC on communicable diseases such as decreased influenza infections in cold climates but data are not conclusive. The highest disease burden is expected to be in regions with the lowest capacity of adaptation according to all predictions and models.
What are the possible solutions to GW, CC and its consequences? The biggest producer of GHGs, which is the USA, is not a signatory to the Kyoto Protocol (KP), regarding it's prevention. KP is an international agreement setting targets for industrialised countries to cut their GHG emissions. This protocol was agreed and ratified in 1997 by most countries except for USA and Australia. Signing of KP is symbolic and it's ratification carries a legal obligation and effectively becomes a contractual agreement. The target was to cut their combined emissions by at least less than 5% by 2008 - 2012. Australia signed the agreement later; however, USA has not done so as yet. The main reason for abstinence is due to the potential damage to their national economy. The agreement acknowledges that most developing countries (except China and India) contribute least to climate change, but will quite likely suffer most from its effects. Countries are also able to gain credits for activities which boost the environment's capacity to absorb carbon. These include tree planting and soil conservation, and can be carried out in their own country, or by that country working in a developing country.
It is heartening to note that in some industrialised countries which are environmentally conscious, Green Parties are emerging; in some parliaments there are elected members. If this movement gathers momentum, there may be a slowing down of GW. In some countries such as Australia, although fossil fuels such as coal are found in abundance, environmentally conscious individuals are using solar panels to generate electricity for their own needs; the excess power that is generated is sold to the national grid. Solar panels made in China are being exported to the USA at a very competitive price. At present generation of power through solar panels is expensive. However, in the long run it is cost saving.
The writer is the President of the Sri Lanka Medical Association and Emeritus Professor of Paediatrics of the University of Colombo.



Norachcholai a big disappointment

 

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by Ifham Nizam

The 300MW power plant in Norachcholai which has the capacity to produce more than six million units of electricity per day if operated fully, has, however, generated only half of its capacity during most part of 2011, causing millions in losses to the Ceylon Electricity Board.

CEB officials told The Island yesterday that as a result they were compelled to go for power purchases costing Rs. 50.00 per unit from other sources.

The plant has had a number of technical shortcomings during the course of 2011, according to officials.

Every non-operational day costs the CEB Rs. 80 million, according to Power and Energy Minister Patali Champika Ranawaka.

Ranawaka said the plant had not worked for 35 days since it was commissioned in March this year due to various reasons and the CEB had incurred huge losses as a result.

According to Ranawaka, one of the main reasons for the non-functioning of the power plant was a system failure experienced when the plant was connected to the national grid.

Problems had later been experienced in the auxiliaries.

Ranawaka said since it was a large plant and a new experience to the local employees and technicians, it would take some time for the CEB to adapt to the new system.

Unloading a shipment of coal had initially taken 25 days, but now it was done in nine days, Minister Ranawaka said.

Saturday, December 24, 2011


Don’t destroy wild animals’ havens

By Kumudini Hettiarachchi
It’s now or never – protect Sri Lanka’s National Parks or the consequences will be disastrous.
This is the message being given loud and clear by none other than a person whose wildlife photograph (No. 6054) has been shortlisted for the National Geographic 2011 Photo Competition.
His many forays into the country’s National Parks not only to “capture” animals in the wild but also because he is a nature lover, have however, left Dr. Lalith Ekanayake perturbed over the “indiscipline” of humans at these locations meant to be havens for wild animals. The recent accident at Yala in which a leopard cub was run over by a vehicle has unnerved him.
Although he is most lured by Yala, he has also trodden the unbeaten path and those not designated as protected areas such as the wilds of Talaimannar, Mannar and Kala wewa. Zeroing on Yala’s Block 1 which is open to visitors, he points out that although it is relatively “small” being only 60 sq/m the density of animals is “huge”. The highest number of leopards, the predator at the top of the food chain in this country, is found at Yala, he says to prove his point.
The photograph that has been shortlisted for the National Geographic 2011 Photo Competition
Preservation should be the core factor, stresses Dr. Ekanayake, for these “wild treasures” which have taken millions of years to evolve cannot be built by humans. If destroyed, natural wildlife would be gone forever, says this Surgeon Rear Admiral who is the Medical Director of the Sri Lanka Navy, Consultant Physician and Gastroenterologist and Consultant in Diving and Hyperbaric Medicine.
This wildlife enthusiast who held his first exhibition last year and whose book, ‘The Untamed Road’ was snapped up, all 1,200 copies in six months, says, there will be no second edition, for a new book in a different format is on the way for next year.
Rules and regulations should be brought in, he urges, having seen the deplorable discipline within the National Parks and the fact that visitor-numbers are increasing due to an end of the conflict. Simple but essential are the suggestions he makes. “Restrict the number of vehicles entering the National Parks in a planned manner,” says Dr. Ekanayake, countering the argument that it would lead to a drop in the money flowing in, by asking what would happen if “nothing is left” due to over-exploitation. Not a cent would come in then. Not only the authorities, but even safari jeep drivers whose families live on these earnings would lose out.
The preservation and conservation of National Parks would be a long-term investment as opposed to short-term gain, he says, citing the example of parks in Africa and India which restrict the number of vehicles.
The tiger sanctuary of Ranthambore in Rajasthan, India, which has six zones allows only 35 vehicles per zone a day, he says, adding, that too only petrol vehicles, as opposed to diesel vehicles to cut down noise as well as air pollution. He paints a picture of the chaos at Yala with about 200 vehicles entering on certain days (especially in April, August and December) causing not only air and noise pollution but also disturbing the wild animals in their own habitat.
Dr. Ekanayake
“Yala is the only National Park in the world which allows two-door big buses to drive around causing a huge adverse impact,” says Dr. Ekanayake. “This should be halted immediately and the Department of Wildlife Conservation should have a few 20-seater Canters painted green to blend with the environment taking larger groups after charging a nominal fee.
Another way to restrict vehicles is to stop issuing park entry tickets from 10 a.m. to 2 p.m. during school holidays, so that only true wildlife lovers actually enter early morning or late afternoon.”
Critical of the opening of Yala during the severe-drought period each year since 2008, he says movement of vehicles within the National Park hinders the wild animals’ access to the little water available. Once again keeping Yala open 365 days for a couple of bucks more is short-term thinking, according to him.
Stop right there and don’t expand the accommodation facilities in the form of seven bungalows and about eight campsites, he appeals, adding that the singing and rowdy enjoyment at night of those holidaying inside the park disturb the wildlife. Solid advice from a crusader for Sri Lanka’s wildlife heritage, that needs to be heeded by the authorities.
Some tips
Dealing with the deplorable state at the entrance to Yala, Dr. Ekanayake says let alone not having a “waiting” area, compelling people to stay in their vehicles, there are no proper toilets. Yala is world famous and these are basic requirements.He laments the lack of instructions on how to behave in the National Park too. Did you know that people are not supposed to smoke or drink in the park and that visitors are expected to go with a tracker?
There should be a website as well as a simple one-page leaflet giving the do’s and don’ts, he points out.
The number of guides should also be increased, as when people are allowed to go in without trackers, they get unnecessary freedom. Well-trained guides with pride in the work they do, who can also describe the animals and their habitats and are familiar with tracking leopards would be an asset, he says, also focusing on the “uniform” they should be given.
In this hot and humid weather, nylon clothes are out. They should be attired in comfortable civilian clothes, such as cotton T-shirts, he adds.

Sri Lanka spearheads initiative to minimise climatic change impact on tea

By Bandula Sirimanna
Sri Lanka is spearheading an initiative to develop long –term technologies to minimize the impact of climatic change on tea plantations in tea producing countries. As a pioneering organic tea producer the country has agreed to furnish information on research carried out by the Tea Research Institute (TRI) to formulate strategies for deriving common benefits to all tea producing nations, according to Gerry Jayawardena, Chairman of the TRI. He noted that decisions taken at the FAO/IGG meeting would be legally binding on member countries.
Mr. Jayawardena told Business Times that due to climate change scenarios in the tea producing countries it is very timely to collate all available research data on climate change. Two new working groups on “Organic Tea” and on “Climate Change” which were identified at the Intersessional Meeting in Kenya will be deliberated at a special session of the United Nations Food & Agriculture Organization (FAO)/Intergovernmental Group (IGG) on Tea (FAO/IGG, in Colombo. Common tea production standards and the effects of climate change on cultivation will also be discussed at the session, he revealed. "The impact of climate change seems to be drastically altering weather patterns, not only in Sri Lanka, but throughout the world,” he said, adding that climate change brought about by global warming could threaten the famed quality of Sri Lanka's tea, the island's main agriculture export and its best known brand. Prompt action should be taken to minimize the impact on tea, he said.
Sri Lanka’s current status of adhering to ISO 3720 on minimum quality standards, which enabled Sri Lanka to emerge at the forum as the only tea producer with the highest degree of standard compliance can be further strengthened through an action plan under the Working Group on “Tea Trade and Quality”, Deputy Director (Promotion), Sri Lanka Tea Board Upali Kahandawa said. Sri Lanka is contemplating forming a tea producer forum, in order to create a platform for exchange of views for the advantage of tea producers and to formulate strategies for deriving common benefits to all tea producing nations, he disclosed.
The FAO/IGG Session on tea will be held in Colombo from 30th January to 1st February 2012. Selecting Sri Lanka as the venue for one of the most important events in the global tea industry, providing a prestigious platform for the United Nation’s Food and Agriculture Organization’s 20th Session of the Inter-Governmental Group (IGG) on Tea is certainly an achievement and shows the world recognition for Sri Lanka, said H D Hemaratne, Director General of the Sri Lanka Tea Board which will host the meeting. The IGG meeting will discuss ways of harmonising the different maximum residue limits (MRLs) in tea imposed by different countries and they will agree on a common standard for pesticide residue levels in tea.
The Colombo Tea Traders Association in collaboration with the Sri Lanka Tea Board will also conduct ‘ExclusiviTEA – An international tea convention to mark the 145th anniversary of the tea industry in Sri Lanka from 29th January - 3rd February, 2012. 200 foreign and 2-300 local delegates are expected to participate in both events. Chairman, Tea Convention Organizing Committee Michael de Zoysa noted that the industry stake-holders are keen to celebrate the first ever Tea Convention in Sri Lanka after decades of internal conflict. Strong tea contingents from tea producing as well as consuming countries are expected to attend this event.





Plastic crates: a wrong strategy towards a worthy objective

 

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By Upali Cooray
Former General Manager Sathosa

The Island newspaper of Dec. 20 carries a news item has a sub title "fruits and vegetables sold near overflowing toilets" and the title is "Dambulla Economic centre scandal". Mind you this is a legal case which went before the Dambulla Magistrate where the courts have warned the manager about the unsanitary conditions of the Centre. This is a good illustration of the present situation in the vegetable and fruit marketing exercise in Sri Lanka. It is also a common sight to see vegetable vendors and farmers washing vegetables in polluted canals and drains near the city.

Numerous views have been expressed in the media about the exercise of using plastic crates; for and against, such as the cost benefit, environmental pollution etc. by specialists and non-specialists including The Sunday Island editorial and a piece by Dr. Gamini Kulatunga. I initially would say that modernization of the system through productivity would offset the cost and other disadvantages of the project as proven in many other developing countries including India. It is the method of implementation which has gone wrong.

The first organization to try this system in a small way was the CWE as a pilot project in the late 1990s. That was a success. With the collapse of the CWE in 2002 and for other reasons a few private sector companies have followed modern total integration of the vegetable marketing channel with success in competing with the traditional marketing channels.

Usage of suitable crates, plastic or other, for transport of fresh vegetables and fruits is no doubt of immense benefit by way of reducing costs and minimizing waste which is now said to be around 40%. The Minister of Trade appeared to have no comprehension about the exercise at hand when he went about in a thoughtless bigheaded manner, lambasting the middlemen, opposition politicians and poly-sack manufacturers for instigating the disruption. It is noteworthy that the attitude of the agricultural ministry and the other authorities responsible for the development of agriculture in this country on this issue was lukewarm. They probably feared to bell the cat. There are specialists galore in the state agricultural sector who really should have given better advice to the political authorities. It appears that not standing up to what they believe in is a malady common to present day Sri Lankan bureaucracy. If one goes through some of the research papers prepared by these specialists on agricultural marketing and agribusiness, one would wonder why the government is bungling when there are such people to guide them.

The primary objective of this exercise is supposed to be and should be to give a higher income to the farmer and a lower price and good quality produce to the consumer. It is known that other developing countries which have already done total integration and local research that farmer income could be increased by 20% and wastage reduced to 5%. What the government is going to do is to compel the intermediaries in the supply chain in vegetables, specifically the wholesalers and transporters, to comply with an inevitable need of the modern supply chain which is partial integration. The fault in what the government is trying to implement is that it will not bring the expected result of increasing farmer income and reducing costs. Transportation in crates ideally has to begin from the farm gate and end with the retailer which means that the new law has to be complied with by all concerned in the chain starting from the farmer, the consumer being the exception.

There is going to be only a very minimal benefit in enforcing the law on the transporters and wholesalers/traders alone. Then the question arises whether such total integration of the supply chain is practical in the existing marketing channels. The present archaic system is driven by the sole objective of exploitation, nothing else, when the driving objective should be satisfying the needs of the farmer and the consumer.

It is necessary to understand the inefficiencies in the present infrastructure set up of agriculture marketing which consequently results in an inefficient wholesale market. A main drawback is the existence of multiple intermediaries causing low realization to the farmer, high losses and high prices to the consumer. Most of the lower level markets such as the "pola" and the "kada mandi" markets are underdeveloped and imperfect. Over 90% of these markets are periodic, ill equipped and lacking in facilities. The farmers deal with collectors, commission traders and wholesalers. The numbers of growers who bring their vegetables to the government managed economic centers are a minority.

In Sri Lanka, the farmers have a strong bond with these intermediaries contrary to the perception that the intermediary is a swindler. Though the numbers of farmers who bring their produce to the Government managed Dedicated Economic Centers (DECs) might show high numbers, many are collectors or traders who operate under the guise of farmers. They may even do some farming while their main activity is collecting. The evil picture of the middleman is not always correct.

The collector or the wholesaler mostly buys the produce from the farmer on credit and the settlements are made only when the produce is sold. Besides, many intermediaries are considered as personal friends in need who will offer credit for contingency expenditure of the farmer family or for occasions such as weddings and funerals etc keeping the future harvests as collateral. Therefore these numerous intermediaries of the traditional inefficient channel of very low productivity have become an integral part in our country’s economy.

The hidden cost to the nation by way of health in consuming pesticide sprayed and unhygienically washed and stored vegetable have not been factored by any specialist and I have great doubt that the way government is going about in implementing a totally integrated vegetable marketing system in Sri Lanka will not give the expected result of increasing farmer income or reducing the cost to the consumer. Some other developing countries in South America, Africa and specially India has done this successfully in a completely different manner adopting the same concepts and methods which Sri Lanka is trying to adopt through enforcement in an existing channel that is well behind times.

The DECs project was started in 1998 with the worthy vision of improving the productivity of the agriculture marketing channels and it was expected to be done through modern efficiencies in backward and forward integration. While the government owned the infrastructure, the traders operating were private wholesalers. The board of governors is appointed by the government and generally a person of Additional Secretary level at the Ministry of Trade is the Chairman. However this seemingly modern idea was distinctive from the totally state owned and operated channels that existed at that time such as now defunct Marketing Department, Markfed and Sathosa . Even then, the private sector traders and wholesalers still dominated the system.

The DECs which have now grown to 12 in number have not been able to serve the purpose for which they were established due mainly to political interests taking precedence over the other economic objectives. Most of them have become political strongholds where middlemen with full patronage of the political strongmen of the areas have made them their power bases than serving farmers and consumers. DECs are just another link in the marketing channel adding to costs of the produce. The millionaire wholesalers obviously are funding their political masters and in return they are protected and allowed to hold sway in the market.

In these circumstances any major overhaul of the system could be manipulated in a manner more advantageous to the trader than consumer or the producer. The wholesalers will still pay the same low prices to the farmers and keep his unconscionable margins when selling to the consumer. For instance, there have been occasions where Nuwara Eliya vegetables brought to Dambulla DEC for transport to other parts of the country have gone back to Nuwara Eliya for resale during April season. The reason is pretty obvious.

I vividly remember how few years ago during my tenure in the CWE, a political strong man in an area famous for onions totally overruled and sabotaged the CWE entering into forward contracts with onion growers for purchase of onions from the farmers in his area directly and nominated one of his henchmen as a chairman of a fake farmer organization from whom the CWE was directed to purchase the onions. This chairman of the farmer organization was in fact a commission agent. The Central Bank sponsored forward contract program which was of immense benefit to the farmer could not be implemented in the state sector as a consequence.

One cannot rule out such situations even now. The use of plastic crates is mandatory only to the wholesaler and the transporter. The farmer and the retailer are excluded. Possibly the implementation strategy is to gradually enforce it on the farmers in a softer manner. My frank view is that the government should not open any more DEC’S or try to make mandatory any of the requirements. Let this archaic system die a natural death or become unimportant. But how can this are done?

It is appropriate to take India as an example to examine how this change is rapidly occurring very successfully in that country. Also, I cannot be without mentioning again that some private sector companies in Sri Lanka too have done a total integration process of agricultural produce very successfully and a supermarket chain has been able to sell very good quality vegetables at a lower price or a competitive price to that of the existing open market. It is reported that the wastage is 5% and the dedicated number of outgrower farmers in the chain numbers over 1,000.

My umpteen visits and interactions in a long career in matters relating to procurement of agricultural produce such as onions, potatoes, dhal, dried chilies, coriander, garlic and rice from India enabled me to closely interact with major state sector players, private sector traders, companies, farmers in many states of India and I have seen the strides taken by the Indian agricultural marketing channels towards modernization. The change that has occurred is remarkable. The responsibility of managing marketing channels for agricultural produce has been gradually taken over by the private sector companies that are selected by a government bidding process. The setting up of the channels according to guidelines spelt out by the government is the responsibility of the companies.

I must not fail to mention here that this is not the kind of privatization that has taken place in Sri Lanka to plunder state assets. Rather, it is a practically possible and proven symbiosis of state and private sector. This is very much a state facilitated and guided system. The difference is that the most suitable companies with proven track records and the professionalism are selected.

The main equity holder is a company selected by a two stage bidding process. 20% to 40% of equity is subsidized by the government depending on the area but the government is not a shareholder and has no role other than monitoring to ensure that the company complies with required standards. Only the professionals selected by the company manage it. The farmer to retailer link is straight and there are less or no superfluous intermediaries. Producer and consumer satisfaction is very high.

It is known as the hub and spokes channel. The hub is known as a terminal market situated in a major city or a town. The spokes connect the hub straight, without or with a minimum of intermediaries. The hub offers facilities such as export processing, stocks for wholesale and retail trading, cold storage, temperature and sunlight controlled storage, ripening chambers, packing houses, quality testing facilities, cool chain transport, payments and market information.

Farmers bring produce to collecting and grading centers set up by the company in close vicinity to the farm in crates having cleaned and graded them. Further cleaning and grading is done at the collecting centers. Though farmer/out-grower is dedicated to the company they have the freedom to select the buyer. But the Indian farmers are quite satisfied and happy with the companies and they have a better income, better methods of cultivation and their welfare is assured including support for children’s education.

Most farmers are changing rapidly to Agribusiness and are no longer subsistence farmers. Modern methods of increasing productivity are inculcated among all stake holders by the company. The farmer has instant information about the market, especially the prices, electronically conveyed at the farm. The sale of produce at the terminal market is based on electronic auctions and no middleman holds anybody to ransom or manipulate the system. Yet the traditional systems in India have not totally gone away and run parallel with the modern system. The government does not meddle with it. But one can see it being given tough competition to exist.

I am of the firm belief that the Sri Lanka government is making a grave mistake by trying to rectify an exploiter-based system which will leave no stone unturned to maintain the status quo. It is worthwhile to investigate and see whether there are hidden hands benefiting from the present system; not only those opposed but also within the government who added fuel to the recent flare-up. One hears of ministers from the same area pitted against each other even to open a water tap or switch on an electrical bulb.

According to reports in the media, at the discussions the head of state had with the stakeholders to diffuse the crisis, it has been said by the president himself that there will be no alternative but to set up new state organization to do take on these functions if the crates law is not complied with at the end of the grace period. It will be prudent to rethink this idea and see whether operating a terminal market system with the collaboration of the private sector initially as a pilot project is a better option with whatever the adjustments necessary to suit local conditions. Terminal markets are not an Indian idea but appears to be borrowed from developed countries with adjustments in line with Indian market conditions.

I am fully aware that government finds it difficult to subsidize various services to the people. This should not be a subsidy but only startup support to genuine companies having the expertise. A government which was confident that it could find the funds for holding the Commonwealth Games in 2018 should be able to find lesser amounts required for this kind of project through private sector participation.

Let the present system remain with no more DECs. The government need not be shy to get guidance from the private companies that have already done this locally, though in a small way. Such a private sector terminal market is a vital necessity in Colombo to compete with the Manning Market and Dambulla - a hotbed of inefficiency, waste and exploitation.