JOHANNESBURG: A rhino poacher in South Africa has been sentenced to 77 years in prison in one of the heaviest penalties aimed at curbing poachers who target rhinos for their horns, which fetch a high price on the illegal market in parts of Asia.

The sentencing of Mandla Chauke, a South African who was arrested in Kruger National Park in 2011, shows that South African courts are starting to realize the negative impact that poaching has not only on wildlife but also an economy heavily dependent on tourism, South Africa’s national parks service said Wednesday. “We hope that this will be a deterrent” to other poachers, parks spokesman Reynold Thakhuli said.

Earlier this month, a South African court sentenced two Mozambicans to 16 years in prison for killing a rhino and taking its horn last year in Kruger park, where many poachers cross from neighboring Mozambique. In late 2012, a South African court sentenced a Thai national to 40 years in prison for selling rhino horns.

Kruger park has lost 370 rhinos to poachers this year — well over half the total for South Africa — and 62 people have been arrested in connection with some of the cases, according to the parks service.

South Africa, which has 70 percent of the world’s rhinos, lost a record 1,004 of the animals to poachers in 2013, according to government figures.