Documents Awareness - Knowledge
logo
ECONOMY-SCIENTIFIC-TECHNOLOGY

Mekong Delta erosion incidents increase

04 June 2018 | 10:59:00 AM

Landslides along riverbanks and the coast in the Cửu Long (Mekong) Delta have been increasing as local authorities continue to struggle to find solutions amid a budget shortage.


 

A landslide occurred along the riverbank of Ô Môn River in Cần Thơ City’s Ô Môn District on May 21


Last month, more than 10 erosion incidents occurred in the Delta, including in Cà Mau, Hậu Giang and Long An provinces and Cần Thơ City.

In Cần Thơ, a landslide occurred along the Ô Môn River in Ô Môn District on May 21, causing five houses to fall into the river and threaten the safety of dozen of other houses.

The landslide in Thới An Ward’s Thới Lợi area eroded 55 metres of a river bank, and extended 10 metres deep inland. It caused a 50-metre section of a rural road to collapse into the river.

In Long An Province, a serious landslide occurred at an embankment on the Vàm Cỏ River in Cần Đước District’s Tân Chánh Commune on May 23.

The erosion was 50 metres long and 8 metres wide. Cracks in houses were seen after the landslide.

Previously, the embankment had eroded in some sections, and a house located at the section affected on May 23 fell into the river.

Võ Kim Thuần, head of the Long An Province’s Sub-department of Irrigation, said on Thursday that the province’s Department of Agriculture and Rural Development officials had visited the sites and would try to come up with solutions to stop erosion incidents.

Local authorities have set up warning signs and barriers at the eroded site to ensure safety for transport and the public, he said.

Trương Công Định, a resident in Tân Chánh Commune, said the embankment on the river had some cracks and eroded on May 23.

The delta has 562 eroded sites along rivers and sea coasts with a total length of 786km, according to the Ministry of Agriculture and Rural Development.

Of the number, 42 eroded sites have a combined length of 149km, including 26 river sites and 16 coastal sites. These are extremely dangerous and need to be resolved urgently.

The total investment in the Delta to solve eroded sites is expected to cost about VNĐ6.99 trillion (US$307.9 million).

An Giang, Đồng Tháp, Cà Mau and Bạc Liêu provinces have been most affected by erosion in the delta.

Erosion prevention

As of the end of last year, only 138 km of eroded river sites and 49 km of eroded coastal sites in the delta have embankments and dykes built, according to the Southern Institute of Water Resources Research.

A model to build wave-breaking dykes along the eroded coast to reduce the damage of waves and preserve silt built-up to plant mangrove forests in the eroded area on Cà Mau Province’s Cà Mau Cape has achieved positive results.

However, the construction of embankments and dykes in the delta could not catch up with the erosion rate because of the lack of budget, planning and co-operation among the delta’s localities, according to experts.

The delta’s soil foundation is low and weak, so local authorities should relocate households in erosion-prone areas to safe areas, they said.

Construction projects that were built illegally along riverbanks should be demolished, they said.

Local authorities should also ban construction of houses and other building projects within 20-30 metres of riverbanks where erosion prevention projects have not been built, they said.

At a meeting held in Cần Thơ City on Thursday to review the city’s task of natural disaster prevention, control and rescue, Võ Thành Thống, chairman of the city’s People’s Committee, said that local authorities should stop granting licences to build houses on rivers.

The chairpersons of the People’s Committees of communes and wards would be held responsible for building stilt houses on rivers, he said.

This year, erosion occurred in the city’s Ô Môn, Bình Thủy, Thốt Nốt, Cái Răng and Phong Điền districts. Of the districts, Ô Môn was the hardest hit.

Lê Việt Sĩ, chairman of the Ô Môn District People’s Committee, said landslides along the Ô Môn River in Thới An Ward had affected 36 households.

The district had asked the city to offer housing for 22 families whose houses had been affected by erosion, he said.

(VNS)

Views: 81

Other news

Revolutionary base flourishes

(17/09/2018 08:52:AM )

Da Nang proud to be Vietnam’s green city of the year

(04/09/2018 10:10:AM )

Workshop discusses sustainable development of coastal ecosystem

(27/08/2018 09:58:AM )

Ministry not yet allow dumping of 2.5 million cu.m of mud into sea

(21/08/2018 09:55:AM )

Scrap containers must be handled: PM

(26/07/2018 11:14:AM )

Danang voted as Vietnam's greenest city

(16/07/2018 01:57:PM )

European countries implement climate change projects in Mekong Delta

(20/06/2018 03:18:PM )

Conference debates sustainable energy obstacles

(13/06/2018 10:22:AM )

Largest stork garden of Bắc Giang Province in danger of elimination

(30/05/2018 11:15:AM )

VIDEO

Environmental Sustainability - we have choices

See more

ENVIRONMENT BRAND

UPCOMING EVENTS
MONRE supports and appreciates the cooperation...

VACNE, 4/12/2017) - The Ministry of Natural Resources...

See more
US Assistant Secretary of State and 10 Ambassadors...

Quang Binh provincial People's Committee on March 8th announced...

See more
Save the Dong Nai River: experts

HA NOI (VNS) — Scientist and experts have renewed their calls to the National Assembly and the Government...

See more
Some pictures of Starting Ceremony of Cycling...

(VACNE) - Afternoon of 22/07/2014, under...

See more
PHOTO GALLERY