Jakarta
, Nov 30, 2018 (Antara) - Three sea turtles were found dead some 150 meters
off Pari Island, Seribu (One Thousand) Islands District, Jakarta, Nov
27, apparently due to plastic litter and oil spill, Jakarta Natural
Resources Conservation Agency (BKSDA) stated.
The
turtles were covered in mucus, and plastic litter was found in their
mouths and front claws, Chief of Conservation Section of the BKSDA
Office in Hajarta Ida Harwati testified.
Earlier, on Nov 19, a carcass of a 9.5-meter-long sperm whale (Physeter
macrocephalus) was discovered by local fishermen, as it was washed
ashore the Kapota Isle, Wakatobi District, Southeast Sulawesi.
Researchers
of the Wakatobi Fisheries and Maritime Community Academy were shocked
to find 5.9 kilograms of plastic waste in the whale's stomach, including
flip-flops and 115 drinking cups.
Globally,
thousands of marine animals were killed by plastic wastes in ocean.
Every year, some one-third of the marine biota, including coral reefs
and also seabirds, die owing to plastic wastes that end up in the ocean.
This
situation is a matter of grave concern, considering that coral reefs
play a major role in protecting the coast from erosion, coastal
flooding, and other destructive events caused by the sea water
phenomena. Coral reefs also offer food and shelter for the growth for
various marine biota.
A
low turtle population is also concerning since sea turtles play a
crucial role in the ecosystem by keeping the wetlands and rivers
clean.
According to the WWF Indonesia's official website, four of the six species of sea turtles -- green turtles (Chelonia mydas), "belimbing" or leatherback turtles (Dermochelys coriacea), "sisik" or hawksbill turtles (Eretmochelys imbricata), and "lekang" or olive Ripley turtles (Lepidochelys olivacea) -- lay their eggs on Indonesian beaches.
According to the WWF Indonesia's official website, four of the six species of sea turtles -- green turtles (Chelonia mydas), "belimbing" or leatherback turtles (Dermochelys coriacea), "sisik" or hawksbill turtles (Eretmochelys imbricata), and "lekang" or olive Ripley turtles (Lepidochelys olivacea) -- lay their eggs on Indonesian beaches.