Environment

Hanoi mulls replacing decades-old iconic trees

June 06, 2017 | 12:01 PM GMT+7

More than 4,000 African mahogany trees will be gradually cut down to prevent accidents during rainstorms.

Hanoi currently has over 4,000 decades-old African mahogany trees. Photo by VnExpress/Ba Do.

The Department of Construction has requested a study on Hanoi's African mahogany trees in order to devise a plan to cut down and replace them.

For now the department has proposed felling the trees that are rotten or hollowed out first.

Eventually all African mahogany trees in the city should be replaced with new kinds of trees that suit the city better, the department has said.

Most xa cu or African mahogany trees (Khaya senegalensis) in Hanoi were planted during the French colonial era, and the city has stopped planting new ones since 1960.

The large evergreen trees can live for over 100 years and have been providing shade for generations of Hanoians.

However, experts have pointed out that African mahogany trees are not suitable for urban areas as they fall easily during rainy seasons due to the lack of space for their roots.

A total of 132 African mahogany trees were uprooted by strong winds between 2014 and 2016, hurting many people and damaging properties, official data showed.

Hanoi currently has over 4,000 African mahogany trees, which line main roads such as Hoang Dieu, Le Hong Phong, Hoang Van Thu, Hoang Hoa Tham. Many of the trees have also been trimmed in preparation for the upcoming rainy season.

In 2015, the city implemented a scheme to cut down and replace 6,700 trees across the city. It was later suspended following a strong public backlash.

China Everbright International involves in facilitating first municipal clean waste-to-energy PPP project in Vietnam

China Everbright International involves in facilitating first municipal clean waste-to-energy PPP project in Vietnam

Environment -  6 year

The Asian Development Bank (ADB) signed a US$100-million loan facility agreement with China Everbright International Limited (CEIL) to help a series of municipal waste-to-energy (WTE) plants in primary and secondary cities in the Mekong Delta.

Four reasons to stop 'reviving' Thach Khe iron mine

Four reasons to stop 'reviving' Thach Khe iron mine

Environment -  7 year

The Ministry of Planning and Investment (MPI) has proposed stopping Thach Khe iron mine project due to four concerns including investor capacity, environmental impact, a market for iron ore and transportation.

Japan offers Vietnam a non-refundable ODA of US$16.6 million

Japan offers Vietnam a non-refundable ODA of US$16.6 million

Environment -  7 year

On August 10, the Japan International Cooperation Agency (JICA) and the Ministry of Agriculture and Rural Development (MARD) entered an agreement on the Project for Emergency reservoir operation and effective flood management using water related disaster management information system.

Hanoians lost thousands of billions of VND incurred by air pollution

Hanoians lost thousands of billions of VND incurred by air pollution

Environment -  7 year

Ha Noi was becoming one of the top cities with air pollution in the country as the concentration of dust reached two - three times higher than the allowable limit on many roads.

PM: Formosa's wastewater meets environmental standards

PM: Formosa's wastewater meets environmental standards

Environment -  7 year

The Prime Minister Nguyen Xuan Phuc responds about the compensation and stability of life, production, business of people in four central provinces: Ha Tinh, Quang Binh, Quang Tri and Thua Thien Hue.

It’s time for biodegradable plastic bags in Vietnam

It’s time for biodegradable plastic bags in Vietnam

Environment -  7 year

The environmental protection tax on plastic bags are expected to increase from VND30,000-50,000 to VND40,000-200,000 per kilo. The new tax rates would help change consumption habits and offer opportunities to biodegradable bag manufacturers.