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Bhutan: Bhutan Environment Profile 2012

2012/02/22

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Bhutan Environment Profile 2012

The most significant environmental problems in Bhutan were soil erosion and water pollution. The erosion of the soil occurs because 50% of the land in Bhutan is situated on mountainous slopes which are subject to landslides during the monsoon season. Other contributing factors are overcutting of timber, road construction, and the building of irrigation channels. The nation has 95 cubic kilometers of renewable water resources, but only 86% of all city dwellers and 60% of people in rural areas have pure drinking water.

The Manas Game Sanctuary is located along the banks of the Manas River in southeastern Bhutan. Altogether, 21.2% of Bhutan's total land areas was protected as of 2001. In the same year, there were 20 species of endangered mammals including the tiger, snow leopard, Asian elephant, and wild yak, and 14 bird species were threatened with extinction, as well as five threatened species of plants and one endangered reptile.

Environmental problems in Bhutan


Trouble in the mountains

Bhutan may be relatively isolated and not too vulnerable to population pressure, but that doesn’t mean its biodiversity and other natural resources are free from problems.

Deforestation

To make room for agriculture, forests are being felled in several parts of the country. The tropical and sub-tropical zones of the south and the temperate zones of the interior are particularly at risk.

Illegal logging of timber, over-exploitation of non-timber forest products, and forest fires are also drivers of deforestation in Bhutan.

In the wake of these activities, wildlife is forced to survive in increasingly fragmented spaces. Over time, this can lead to loss of biodiversity, and degradation of ecological services such as soil protection and erosion control.
 

Bhutan’s proximity to markets for parts or products made from wildlife is a major concern for species such as musk deer, tigers and leopards. With high prices being offered for these products, may people have taken up poaching to meet demand. In the long run, poaching could threaten the viability of the species that are much in demand because of unproven medicinal properties.
Unsustainable agriculture

In several parts of Bhutan, livestock quantities exceed the natural carrying capacity of the land. This can lead to loss of species, a reduction of productivity and increased erosion.