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Bhutan is a small, landlocked country with an area of 38,394 km2 in the Eastern Himalayas located between China in the north and India in the south, east, and west. The dominant topographic features consist of the high Himalayas in the north with snowcapped peaks and alpine pastures; deep north-south valleys and hills created by fast-flowing rivers forming watersheds with temperate forests in the mid-range; and foothills alluvial plains with broad river valleys and sub-tropical forests in the southern part. With about 50% of the geographical area under slopes greater than 50% and about 52.45% of the land area lying above 2600 meters above mean sea level (RNR Statistics, 2019), Bhutan’s topography is almost entirely mountainous and rugged. The mountainous landscape also makes the delivery of infrastructure and services difficult and expensive. Due to its fragile mountainous ecosystem, the country is highly vulnerable to impacts of climate change and extreme weather events. The situation is further worsened by the country’s low adaptative capacity, poor economic status constrained by limited financial, technical, and human capacity.
It is one of the least populated countries in mainland Asia with a total population of 727,145 with a growth rate of 1.3% out of which 47.7% and 56.71% of the population under the age of 29 (PHCB, 2017). About70.77 % of the total land area is under forest cover and 51.44% of the total area is designated as protected areas comprising of national parks, four wildlife sanctuaries, a strict nature reserve, biological Corridors, and a botanical park (FRMD 2017). The Constitution of the Kingdom of Bhutan (2008) mandates 60% of the country to remain under forest cover for all times to come. Some of the rarest flora and fauna on earth flourish within its high forest cover and pristine environment supported by strong conservation efforts and a good network of Protected Areas. The country’s biodiversity includes 15 vulnerable, 20 endangered, and 13 critically endangered seed plants; 13 vulnerable, 11 endangered, and two critically endangered mammal species; 22 vulnerable, four endangered, and four critically endangered bird species; eight vulnerable and three endangered fish species; 11 vulnerable, five endangered and two critically endangered amphibians, and one vulnerable butterfly (MoAF, 2018).
Agriculture is a very important economic activity for Bhutan. The agriculture sector comprises of farming, livestock, and forestry which continues to be a major player in the country’s economy. With only 2.75% of the total land area used for agriculture, the sector accounted for 15.89% of GDP in 2018 and employs about 48.63% of the total economically active population. With the majority of the population relying on agriculture, the sector is highly vulnerable to climate change. Also, characterized by remoteness and inaccessibility, marketing and large-scale commercialization are significant challenges for Bhutan. About 56% of the economically active population engaged in agriculture are female rendering women more vulnerable to impacts of water shortages in agriculture (RNR Statistics, 2019). Hydropower and tourism are the other key economic drivers.
The proposed project will intervene in four Dzongkhags (districts) that form a major part of Punatsangchhu river basin, one of the five main river basin management units in Bhutan as well as the largest in terms of geographical area and among the most climate-vulnerable watersheds in the country. The project area covering 883,080 Hectares comprising 23 percent of the total land cover of Bhutan, and 22 percent of all water bodies in the country. The project area covers 16,693 hectares or 16 percent of cultivated area in Bhutan (Agriculture Statistics, 2019). The majority of the population within the project Dzongkhags are engaged in agriculture. Overall, the agriculture sector has engaged 47 percent of the total employed population in the project area comprising 67.71 percent of the female population and 34.34 percent of the male population. Other major sectors of employment include construction which engages 13 percent of the population and electricity/gas/water which engages 10.72 percent of the population. These two sectors employ only 2.5 percent of the female population and 19.4 percent and 15.7 percent of the male population respectively. Agriculture, the main sector of employment in the project area is dominated by women. The project areas have a total population of 97,254 comprising 45.5 percent females. The population of the project area constitutes 13.4 percent of the national population (PHCB, 2017). The Dzongkhags in the project areas include Gasa, Punakha, Wangduephodrang and Tsirang.
Gasa Dzongkhag is spread from elevations between 1,500 and 4,500 meters above sea level. The Dzongkhag experiences extremely long and hard winters and short summers. The Dzongkhag has four Gewogs namely Goenkhatoe, Goenkhamae, Laya and Lunana. The people of Laya and Lunana are mostly nomads. Over a hundred glacial lakes in the Dzongkhag feed some of the major river systems in the country, including the Phochhu and the Mochhu rivers which join further downstream to form the Punatsangchhu river basin. The whole Dzongkhag falls under the Jigme Dorji Wangchuck National Park. Dzongkhag is popular for its hot springs and series of other springs which are considered for their medicinal properties (Menchus). The region’s high altitude and extreme climate make it difficult to practice agriculture but livestock is a mainstay, particularly the rearing of yaks.
Punakha Dzongkhag is located south of Gasa and is bordered with Wangduephodrang to the east and south and is part of the Punatsangchhu river basin. The Dzongkhag has eleven gewogs, namely Baarp, Chhubu, Dzomi, Goenshari, Guma, Kabjisa, Lingmukha, Shengana, Talo, Toepisa and Toedwang ranging from 1100 - 2500 m above sea level. Punakha is well known for rice, vegetables and fruits.
Wangdue Phodrang is one of the largest dzongkhags in Bhutan and has fifteen Gewogs which are Athang, Bjena, Daga, Dangchu, Gangtey, Gasetshogom, Gasetshowom, Kazhi, Nahi, Nysho, Phangyuel, Phobjkha, Ruebisa, Sephu, and Thedsho. The Dzongkhag ranges from 800 - 5800 m above sea level and has varied climatic conditions ranging from subtropical forests in the south to cool and snowy regions in the north. The Dzongkhag forms parts of Wangchuck Centennial Park in the north, Jigme Dorji Wangchuck National Park in northwestern pockets, and Jigme Singye Wangchuck National Park in the southeastern end. One of the most notable sites in the district is Phobjikha Valley which is the habitat of the rare and endangered black-necked cranes during winters. The Gewogs of Phangyuel & Ruebisa are included as part of the project area.
Tsirang is noted for its gentle slopes and mild climates suitable and well-known for agriculture as well as livestock products. It is one of the few dzongkhags without a protected area. The Dzongkhag has twelve gewogs which are Barshong, Dunglagang, Gosarling, Kikhorthang, Mendrelgang, Patshaling, Phuentenchu, Rangthaling, Semjong, Sergithang, Tsholingkhar and Tsirangtoe. |
