Relief for Carriacou
In early July a hurricane destroyed most buildings on Carriacou, the northern island of Grenada, and damaged the jetty at Hillsborough so that vessels over 60 m cannot berth. A Georgetown business has collected 20 tonnes of relief: 12 tonnes of rice, 4 tonnes of bottled water, 3 tonnes of tarpaulins and 1 tonne of medical supplies. Two options are on the table. Route A: charter a coastal vessel from Georgetown to St George's, Grenada, about four days, then tranship to Carriacou; the charter costs the entire relief budget. Route B: air-freight 5 tonnes to Trinidad in one day and use the ferry to Carriacou; it costs two-thirds of the budget but delays nothing except the rest of the cargo. Grenada's National Disaster Management Agency (NaDMA) and CDEMA have asked that all shipments be registered before arrival, because the main warehouse is full.
1. Explain why a small island such as Carriacou suffers more from one hurricane than a large mainland territory would.
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Size turns a hazard into a disaster.
- Nothing is spared. A hurricane can cross the whole island, so housing, crops and the jetty are hit in one event. On a mainland, damage is local and unaffected districts can send help.
- One of everything. Carriacou has essentially one port, one hospital, limited fuel storage and limited warehousing - as the setup shows, the warehouse is already full. Knock out the jetty and heavy supplies cannot land at all.
- Import dependence. Islands import most food and fuel, so a damaged port becomes a food problem within days, and the 20 tonnes of rice matters more than it would elsewhere.
- Thin economy. Fishing and tourism stop immediately, so there is little local money for rebuilding and little tax base for a government response.
- Recovery is external. Everything from tarpaulins to skilled labour must be shipped in, which is exactly why logistics decisions matter so much.
2. Choose a plan for the 20 tonnes. Justify it using the constraints in the setup.
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Split the shipment; do not send it as one load.
- Air-freight the priority 5 tonnes - water and medical supplies - by Route B now. These are the items where delay costs lives or health, and they are light relative to their value. Route B is very expensive per tonne, so it should carry only what cannot wait.
- Register the consignment with NaDMA and CDEMA before it moves. The setup says the warehouse is full; unregistered cargo will sit on the dock, spoil, or block other relief.
- Hold the rice and tarpaulins until the receiving end confirms it can take them. Tarpaulins are heavy but not urgent to the hour; rice in 12 tonnes is useless if it arrives wet and unloaded in the open.
- Check the vessel against the jetty limit. Nothing over 60 m can berth at Hillsborough, so a chartered coaster may have to land at St George's and be ferried in smaller loads.
The trade-off is budget: two-thirds spent on a fifth of the cargo. That is justified only because the 5 tonnes are the items that cannot wait.
3. Guyana is not a neighbouring island of Grenada. Give two reasons why Guyana would send aid, and explain how CARICOM and CDEMA make it easier.
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Why Guyana helps:
- Regional identity and obligation. Guyana is a CARICOM member, and CARICOM's headquarters is in Georgetown. Small states survive by reciprocity: Guyana has received regional help, for example after the 2005 floods, and is expected to give it.
- Practical self-interest. A functioning Grenada is a market, a transport link and a fellow voice in regional negotiations. A collapsed member weakens the whole community, and goodwill is repaid in the next disaster.
How the agencies help:
- CDEMA coordinates the regional response, so Guyana's 20 tonnes go where they are needed instead of arriving unannounced.
- NaDMA registers shipments and controls the warehouse, preventing duplicate or unwanted cargo.
- CARICOM's shared customs and transport arrangements and its Georgetown secretariat mean the paperwork and contacts already exist.
Without registration and coordination, generous aid becomes a second problem at the port.