The Central Java provincial administration has been urged to pay serious attention on the condition of seaweed in the waters around the Karimunjawa Island, Jepara Regency, that have been severely damaged allegedly due to waste from local hotels. Waste from hotels operating in Karimunjawa, including garbage and waste from washing activities, were simply dumped into the sea. It was damaging the sea biota.
The damage could have been avoided if the hotels in the area had been developed according to regulations, especially with regard to the requirement to build waste water management installation (IPAL), which process the waste before it is released into the environment. The Jepara regency administration was too reckless in issuing licences to hotels having no IPAL. The damage to the seaweed plantation in Karimunjawa had reached a dangerous level as it had been infected with a virus that continued to grow.
The environment in Karimunjawa needed to be well-preserved because the area had been named as a national park area according to Forestry Minister Decree No. 78/1999. The decree deems Karimunjawa to be a conservation, recreation and production area whose usage must not violate natural preservation and sustainability principles.
Head of Karimunjawa district Nuryanto confirmed the damage to the seaweed in his region but said he had no idea what caused the damage. He also underlined the need for replanting the seaweed to help restore its condition. Local people had been regularly replanting seaweed in the area, but it did not grow well. It maybe because the seedlings they plant are not of good quality, they always experience failure.
Nuryanto expressed concerns at the situation especially because the majority of Karimunjawa’s population of 11,000 depended for their livelihood on seaweed which had always fetched a good price in the market. Wet seaweed is priced at Rp 1,200 (US 14 cents) per kilogram while sun-dried seaweed gets between Rp 12,000 and Rp 13,000 per kilogram
Local people planned to replant seaweed in the region in November and December. He also expressed hope that the provincial administration would come up with a solution to the problem.