Category Archives: Energy and Environment

“SL integrating to renewable energy to minimise oil and coal – Prez”

Source – Link

Date – 14 March 2019

Sri Lanka is rapidly moving to integrate renewable energy such as solar, wind, wave and biogas to our energy mix to minimise oil and coal use, President Maithripala Sirisena said. 

Speaking today at the 4th Session of the United Nations Environment Assembly (UNEA4) in Nairobi, Kenya, the President said Sri Lanka has taken several ground-level smart initiatives for policy formulation and implementation toward greening under the government’s “Blue-Green” approach covering both land and ocean. 

The National Policy on Urban Air Quality Management ensures clean air for a healthy nation or the ‘Clean Air 2025 Action Plan.’ Oil-based transport and power sectors have been identified as the main source of emissions, therefore, importation of vehicles was restricted to EURO IV standards, the President said.  Continue reading “SL integrating to renewable energy to minimise oil and coal – Prez”

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Latest population projection of 25 million poses serious challenges

Tuesday, 24 May, 2016

By Nimal Sanderatne

The most recent population projections expect the Island’s population to reach 25 million by 2042 and 25.8 million by 2062. It is expected to stabilise around the mid 2060s at 25-26 million. This is a significant departure from earlier projections that expected population stability much earlier at around 23-24 million in the 2030s and to decline thereafter.

This higher population growth that is mainly due to the recent increase in fertility from below replacement level to above replacement level, poses serious social and economic challenges in education, health, care of the elderly, public finances and retirement benefits.

Continue reading Latest population projection of 25 million poses serious challenges

(M)any unseen solution(s) to Kandy’s traffic issue: The calm in the chaos

Original Article: Link

FEB 19 2016

Dr. Jayalath Edirisinghe Department of Civil Engineering Faculty of Engineering Peradeniya University

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The issue of traffic in Kandy City Roads has been the centre of much debate over the past few months. A number of media reports on the same have highlighted the issue and possible solutions.

As many of those reports very correctly pointed out loss of time, air pollution, diseases due to pollution in Kandy town limits grow as a result of this menace, an immediate practical solutions is needed to address the issue.

Continue reading (M)any unseen solution(s) to Kandy’s traffic issue: The calm in the chaos

Scientists say a dramatic worldwide coral bleaching event is now underway

By Chris Mooney October 8 2015

 

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A before and after image of the bleaching in American Samoa. The first image was taken in December 2014. The second image was taken in February 2015 when the XL Catlin Seaview Survey responded to a NOAA coral bleaching alert. (Credit: XL Caitlin Seaview Survey)

For just the third time on record, scientists say they are now watching the unfolding of a massive worldwide coral bleaching event, spanning the globe from Hawaii to the Indian Ocean. And they fear that thanks to warm sea temperatures, the ultimate result could be the loss of more than 12,000 square kilometers, or over 4,500 square miles, of coral this year — with particularly strong impacts in Hawaii and other U.S. tropical regions, and potentially continuing into 2016.

The event is being brought on by a combination of global warming, a very strong El Nino event, and the so-called warm “blob” in the Pacific Ocean, say the researchers, part of a consortium including the National Oceanic and Atmospheric Administration as well as XL Catlin Seaview Survey, The University of Queensland in Australia, and Reef Check.

Continue reading Scientists say a dramatic worldwide coral bleaching event is now underway

Sri Lanka: The project for improvement of meteorological and disaster information network for Sri Lanka – Automatic Weather Station (AWS) project

13 Jul 2009

Original Article: Link

REPORT from Government of Sri Lanka

The existing meteorological observation maintained by the Department of Meteorology consists of manually operated meteorological instruments. The communication system connecting these network sites to the National Meteorological Centre (NMC) in Colombo too is far from adequate and hence the availability of real time information at the NMC particularly during the bad weather periods is unsatisfactory resulting in difficulties with weather forecasting. Due to these reason, Department of Meteorology considers that improvement of its meteorological network is of vital national importance.

Continue reading Sri Lanka: The project for improvement of meteorological and disaster information network for Sri Lanka – Automatic Weather Station (AWS) project