Droughts

The risk of a drought taking place in Fiji is no longer high during this time period but it is still there nonetheless. The driest areas, dry zones, are the "lower islands and leeward areas of the Fiji Islands". They are the ones that are most vulnerable to droughts. Droughts can have a very big impact on agriculture which is a very big part of Fiji's economy. The impacts of the 1997-1998 was a big event in Fiji. In October 1998, the "southeastern coastal belt of Viti Levu began experiencing low stream flows and surface water shortage (hydrologic drought)". This drought caused a "$104 million loss in revenue in the sugarcane industry alone". The regions that got hit the most were the western sides of Viti Levu, Vanua Levu, and the Yasawas, in these regions "90% of the population received food and water rations".



Comments

Post a Comment

Popular posts from this blog

Tsunamis

Image
One of the biggest Tsunamis to have hit Fiji was in 1953 due to the 6.7 earthquake in Suva. The earthquake had caused a slip in the seabed of the harbor  area which brought about the tsunami in the Suva Peninsula. It dealt major damage to the wharf and caused 3 deaths in Suva, 12 were also reported as drowned in the Fiji Islands Koro and Kadavu. The main source of the tsunami was the result of a "60 million cubic meter submarine landslide at the head of the Suva Canyon". Usually earthquakes near Fiji are the cause of tsunamis, but they can also be caused by "a sudden motion of the ocean floor." This could be due to an underwater landslide or even a powerful volcanic eruption. Tsunamis are a big concern as most population is concentrated in low coastal areas.  One way to further help lower injuries and damages would be to setup a real-time monitoring system of seismic activity and tsunami education and research program to study causes and frequent locations. These co
Read more

Climate Change

Image
The Pacific region as a whole is suffering more and more from extreme weather due to climate change aside global warming. They are most definitely the ones who are most vulnerable to it but also contribute the least in terms of global emissions. The average temperatures have already increased about 34 degrees Fahrenheit and are still on the rise. This also causes "ocean acidification" which is continuously increasing further with global warming. This affects reef ecosystems which is an essential part of the communities livelihood. due to this coastal erosion is also being sped up as they act as the "first line of defense against storm surges and strong waves". Global warming is also bringing about a rise in sea level. For example in Tuvalu, the sea level has already increased by around 13.2 cm from 1993 to 2021 with an upwards trend of 4.7mm per year. These alongside storm surges and king tides accelerate coastal inundation which is further affecting their water sec
Read more

Sinkholes

Image
Despite the many hurricanes, floods, earthquakes, and landslides that occur in Fiji. Sinkholes are actually rare to find, as far as areas that are inhabited. They can be caused by the rough waters of strong hurricanes that go through the land or even from the immense floods that could help build up the erosion. One event of a sinkhole took place on the main island of Viti Levu in the Kings Road, which is one of the main highways for the island. The road became closed in order to allow contractors to carry out the repair works more easily and urgently. It was determined that a majority of the wastewater pipe sections at Kings Road had collapsed and deemed unsafe. The repair work became especially complicated due to the repair teams having to safely move through and around buried utility services which were laying above the collapsed wastewater main. Bailing trucks had to be brought in so the wastewater could be diverted from the nearby pumping stations as well as the repair site. Fiji p
Read more