RT null T1 Overfishing, a Major Threat to the Global Marine Ecology - Environment Alert Bulletin 4 A1 United Nations Environment Programme, K1 overfishing K1 marine ecology K1 marine environment YR 2004 FD 2004-08 LK https://wedocs.unep.org/handle/20.500.11822/40948 UL https://wedocs.unep.org/handle/20.500.11822/40948 NO In 2002, 72% of the world's marine fish stocks were being harvested faster than they could reproduce. Fishing activities have various negative impacts on marine ecosystems. The greatest concern is the rapid depletion of fish population due to extensive commercial fishing. A full one-fourth of the total catch (27 million tones in 2003) is not those targeted, and most often are lost. DS UN Environment Document Repository RD Sep 20, 2026