Latest update January 1st, 2025 1:00 AM
Latest News
Climate change report highlights need for Guyana to safeguard against increased flooding
With its coastline being below sea level, Guyana remains highly vulnerable to climate change and the consequent trend in sea level rise.
A five-year report on the effects of climate change by a group of concerned scientists has therefore highlighted defence mechanisms to help Guyanese cope with increased flooding, which will result from rises in sea levels due to global warming.
The report outlined that Guyana’s coastland residents who account for 80 percent of the population should be safeguarded by the building and reinforcing levees, river defences seawalls and improved drainage systems.
The report also recommended to flood-proofing buildings particularly hospitals and health clinics.
It pointed to that the improvement will come at a heavy cost to the Government. Failure to implement proper flood defence mechanisms will end in more dire consequences.
According to the report, the cost for improving the system could exceed US$1 billion—a fraction of the potential losses if nothing is done.
“Some locations already rely on pump-assisted drainage, and more are likely to need it, raising the cost of protecting coastal development.”
In addition to the other precautionary measures, the report pointed out that there was recommendation by the Ministry of Agriculture in 2010 for residents to relocate farther inland.
Effects of a recent spring tide which flooded sections of Guyana‘s coastlands
Added to that, it was noted the coastal mangrove fringes are particularly at risk from sea–level rise.
“Mangroves naturally move slowly landward as sea level rises. However, because the Guyana coast is developed, the mangroves cannot do so, and slowly die off from being pinned in place as sea level rises.”
The report stressed, therefore, that curbing the human activities that overload the atmosphere with carbon—the root cause of global sea–level rise—can go a long way toward slowing the pace of change, and creating more time for coastal communities to prepare for changes ahead.
At present, coastal portions of Guyana sit from 19.7 inches (0.5 meter) to 39.4 inches (1 meter) below sea level.
As such, the sea–level rise could devastate agricultural production if saltwater inundates fields and intrudes into the estuaries used to irrigate them.
The report noted, “Guyana’s coastal plains are home to some three–quarters of the country’s economic activities including almost all the country’s agricultural production—critical for both food and export.
Saltwater from rising seas could also contaminate freshwater supplies used for drinking and other domestic and industrial activities, requiring costly treatment.”
Such flooding would devastate most of the population and have consequences for a large percentage of the gross domestic product (GDP).
Similar Articles
THE BLUNT OF THE DAY
Sports
Features/Columnists
Guyana recorded over 10 000 dengue cases in 2024
Kaieteur News- Guyana recorded just over 10,000 dengue cases in 2024, Health Minister Dr. Frank Anthony revealed during an... more
Breaking the Chains of Poverty: A need for political will
By Sir Ronald Sanders Kaieteur News- The year 2024 has underscored a grim reality: poverty continues to be an unyielding... more
Weekend Cartoon
