Gaoligongshan National Nature Reserve

The Gaoligongshan National Nature Reserve (GNNR) is a protected area comprising the Gaoligong Mountains and the nearby Nu Jiang Reserve in the western Yunnan Province of China, near the international boundary of Burma. It covers a vast stretch of the junction of Baoshan City, Tengchong and Lushui County, towards the west side of Nu (Salween) River.

Gaoligongshan National Nature Reserve
GNRR
IUCN category V (protected landscape/seascape)
LocationWestern Yunnan, China
Nearest cityBaoshan City
Coordinates24.66°N 98.42°E / 24.66; 98.42
Area4,055.49 km2 (1,565.83 sq mi)
Established1986
Governing bodyYunan Gaoligongshan National Nature Reserve Bureau
World Heritage siteMan and the Biosphere Programme
http://www.glgs.gov.cn/ glgs.gov.cn

It is a nature reserve of China, under the authority of the Chinese Ministry of Forestry. International organizations have also recognized it. It is a class Protected Area of World Wildlife Fund, and World Biosphere Reserve and a part of World Heritage Site of UNESCO.[1]

Geography

Gaoligongshan National Nature Reserve covers an altitude ranging from Nujiang lowlands (700 m asl) to alpine Gaolingong environment. The reserve runs 9 km from east to west and 135 km from south to north. Out of the total area, 85% is covered by natural forest. The region receives a high average annual rainfall of 100–400 mm. The climate is cool and dry from November to April, and warm and wet between May and October. The uniqueness of the region is that the climatic condition allows a complete transition from temperate to tropical forest that is rare in the world. Wona (3916 m above sea level) is the highest peak in the reserve, and the highest areas are restricted as an inviolate core, where visitors are not allowed. The only exception is along the southern silk road, which is the only access to the highest elevations in the reserve.[2]

The forest is broadly classified under the Sino-Himalayan Temperate Forest and Sino-Himalayan Subtropical Forest. The forest types includes tropical monsoon forest (<1,000 m asl), subtropical broad-leaf forest(1,000–2,600 m asl), temperate (montane) deciduous broad-leaf forest (1,000–3,000 m asl), subalpine coniferous forest (2,700–3,500 m asl), alpine meadow (>3,400 m asl), and alpine tundra. The reserve in addition contains part of the Nujiang Langcang Gorge alpine conifer and mixed forests ecoregion.[3]

Socioeconomic condition

As an international border the reserve serves as the corridor of immigration and melting pot of ethnics and nationalities. The reserve is a home of about 360, 000 people belonging to 16−20 ethnic minorities. There are approximately 16 nationalities belonging to 109 administrative villages, 19 townships and 5 counties. Han, Dai, Lisu, Hui, Bai, Miao, Yi, Zhuong, Nu, Achong, Jingpo, Wa, de'ang, naxi, Derung and Tibetan form the multicultural population.[2] The major livelihood patterns of these inhabitants are agriculture (especially of cash crops such as sugarcane), household industries such as handicrafts, carpentry and logging. There are local organisations such as the Gaoligongshan Farmers’ Biodiversity and Conservation Association, small tourism organisation in Dayutang, and a women’s association in Manghuang that are promoting alternative livelihoods to save the reserve. Ecotourism has developed into one of the major means of subsistence among the inhabitants. The Chinese Ministry of Forestry has allotted 8,550 hectares for tourism development.[1]

Biodiversity

The National Nature Reserve with its range of natural forests protects a large number of flora and fauna, and especially the rare and endemic species. According to available statistics, there are 2389 animal types in the reserve, and 82 of them are in the list of nationally important category. Summary can be given as follows:[4]

Wildlife

There are about 205 species of wild animals classified under 32 families and 10 orders. Hoolock gibbon, Assamese macaque, Phayre's leaf monkey, Indochinese leopard, clouded leopard, marbled cat, red goral, Bengal slow loris, Chinese pangolin, rhesus monkey, stump-tailed macaque, Asian black bear, red panda, river otter, large Indian civet, dwarf musk deer, black musk deer, Gongshan muntjac, and eastern sambar are among the most interesting species.

Birds

525 species of birds are recorded, which fall under 58 families and 19 orders. Species under protection are Sclater's monal, golden eagle, cinereous vulture, Mrs. Hume's pheasant, kalij pheasant, satyr tragopan, and silver pheasant.

Fishes

There are 49 species of fish, and among them are the rare Lu River schizothoracin, Schizothorax myzostomus and Burmese loach.

Vegetation

There are 2,514 native floristic species and 302 varieties in record that belong to 778 genera and 171 families. Some 318 species (12 families) are endemic. Endemic genera include Paragutzlaffia, Metapanax, Notoseris, Syncalathium, Heteropolygonatum, Davidia, Berneuxia, Whytochia, Gaoligongshania, Eurycorymbus, Pterygiella, Dickinsia, and Sinolimprichtia.[5] It is the native home of azaleas (over 800 varieties), arguably the most famous flower in China; the unique species are: white Sim’s azalea, yellow azalea, Photinia glomerata, Rosa biflora, raspberry, Sorbus astateria, Bulbophyllum dulongense, Calanthe dulongensis, Coelogyne gongshanensis, Davidia involucrata. Towards the eastern lower foothill the dominant species are Lithocarpus variolosus, Castanopsis sp., Cyclobalanopsis lamellosa, and several species of Rhododendron. The high mountain slopes (2,800-3,200 m) mostly contain shrubs such as Rosa sp., Rubus sp., Sorbus sp., Gentiana sp., Pedicularis sp., etc. The western slope is mostly disturbed and contains few species of Lithocarpus sp., Acer davidii, Rosa omeiensis, Iris tectorum and Elaeocarpus sp. The mid-elevation wet evergreen forest is mostly rich in epiphytes such as orchids and ferns.[1][6]

Conservation programmes

History and development

In 1983 the southern section of Gaoligong Mountains was declared as Gaoligong Shan Nature Reserve by the Yunnan provincial government. It consisted of Tengchong County and Longyang District of Baoshan Municipality, and Lushui County of Nujiang Lisu Autonomous Prefecture. The conservation was extended in 1986 and nationally recognised as National Nature Reserve. The merged forest reserve became Gaoligongshan National Nature Reserve. In 1992 the World Wildlife Fund (WWF) branded it as Class-A nature reserve with international significance. In 1997 Bio Diversity of National Conditions of China determined it as one of China’s 17 bio-diversity-protecting zones of global importance. In 2000 the reserve was expanded to incorporate Nu River Provincial Nature Reserve around the Nu River valley and the UNESCO declared it as the Man and the Biosphere Programme (World Biosphere Reserve) by UNESCO. World Heritage Convention in 2003 included it as a part of the Three Parallel Rivers of Yunnan Protected Areas, thereby becoming a part of the UNESCO World Heritage Site.[7]

Management

The reserve is divided into three administrative blocks of which two prefecture bureaus are in Baoshan City (Baoshan Administrative Office of Gaoligong Mountain National Nature Reserve) and one in Nujiang Prefecture (Nujiang Administrative Office of Gaoligong Mountain National Nature Reserve). The reserve headquarters is Baihualing, which is known for its exquisite bird watching site.

Threatened species

The reserve is the home of many endangered species of animals. Some important species in the VU category are Hoolock leuconedys, Budorcas taxicolor, Cervus unicolor, Helarctos malayanus, Neofelis nebulosa; and EN category includes Ailurus fulgens, Trachypithecus phayrei, Cuon alpinus. As many as 55 species of plants are also endangered.[8] All the 14 endemic genera are in fact under the IUCN risk category. Out of these 10 taxa are critically endangered, 5 are endangered, 10 are considered vulnerable to extinction, and 107 are still data deficient.[5]

Discovery of new monkey species
Main article: Myanmar snub-nosed monkey

A new species of snub-nosed monkey Rhinopithecus strykeri, which was originally described from northern Burma in 2012,[9] was also discovered in the reserve in 2011. On the morning of 16 October 2011, a forest guard at the reserve took photos of a group of snub-nosed monkeys which were later identified as R. strykery. This made a breaking headline in China especially on the urgent a need of conservation programme.[10] The monkey is a critically threatened species.[11] The new species was heralded as one of the Top 10 New Species 2012 by the International Institute for Species Exploration.[12] In 2012 it was also listed at no 9 of the Top 10 weirdest new species by the Chinese news portal, China.org.cn.[13]

Challenges

As a habitation of a significant number of human population, the reserve continuously is under threat from human activities. Agriculture remains the leading problem, especially with the heavy use of chemical fertilizers. There is continued expansion of crop, pastures, and farming encroachment grazing into the reserve. Logging of trees for timber and firewood is destroying the natural sustainability. Alternate sources of subsistence and fuels are a serious need to ameliorate the deteriorating situation.[2] Currently, the foremost threat is construction of dams and reservoirs. Chinese government is developing plans to build a series of 13 dams in the Nu River which will undoubtedly adversely affect the ecosystem.[8]

See also

References
  1. Hindu Kush-Himalayan (HKH) Conservation Portal (2011). "Gaoligonshan Nature Reserve". HKH Conservation Portal. The International Centre for Integrated Mountain Development (ICIMOD). Archived from the original on 2014-08-13. Retrieved 2013-05-27.
  2. US-China Arts Exchange (2009). "Gaoligongshan National Nature Reserve". uschinaarts.org. The Center for U.S.-China Arts Exchange at Columbia University. Archived from the original on 2013-12-04. Retrieved 2013-05-27.
  3. "Nujiang Langcang Gorge alpine conifer and mixed forests". Terrestrial Ecoregions. World Wildlife Fund.
  4. China Exploration (2011). "Gaoligongshan Mountain Nature Reserve". chinaexploration.com. China Exploration & Sichuan China Youth Travel Service. Retrieved 2013-05-27.
  5. Li R, Dao Z, Li H (2011). "Seed plant species diversity and conservation in the Northern Gaoligong Mountains in western Yunnan, China". Mountain Research and Development. 31 (2): 160–165. doi:10.1659/MRD-JOURNAL-D-10-00056.1.
  6. Schweinfurth U, Weilie C (1984). "Vegetation und Landesnatur im südlichen Gaoligong Shan (West Yünnan)". Erdkunde. 38 (4): 278–288. doi:10.3112/erdkunde.1984.04.04.
  7. Yunnan tourism Information Network. "Gaoligong Mountain Nature Reserve". ynta.gov.cn. Yunnan Provincial Tourism Administration. Archived from the original on 2014-08-14. Retrieved 2013-05-28.
  8. The Nature Conservancy (2011). "Places We Protect: Northern Gaoligong Mountain Range". nature.org. The Nature Conservancy. Archived from the original on 2014-08-14. Retrieved 2013-05-28.
  9. Wheeler Q (18 December 2011). "New to Nature No 61: Rhinopithecus strykeri". The Guardian. Guardian News and Media Limited. Retrieved 2013-05-26.
  10. Long Y, Momberg F, Ma J, Wang Y, Luo Y, Li H, Yang G, Li M (2012). "Rhinopithecus strykeri found in China!". Am J Primatol. 74 (10): 871–873. doi:10.1002/ajp.22041. PMID 22736378.
  11. Geissmann T, Lwin N, Aung SS, Aung TN, Aung ZM, Hla TH, Grindley M, Momberg F (2012). "A new species of snub-nosed monkey, genus Rhinopithecus Milne-Edwards, 1872 (Primates, Colobinae), from northern Kachin state, northeastern Myanmar". Am J Primatol. 73 (1): 96–107. doi:10.1002/ajp.20894. PMID 20981682.
  12. Murray R (23 May 2012). "Top 10 New Species list includes sneezing monkey, blue tarantula and night-blooming orchid". Daily News. NYDailyNews.com. Retrieved 2013-05-26.
  13. Lin X (15 August 2012). "Top 10 weirdest new species: #9 Myanmar snub-nosed monkey". China.org.cn. Retrieved 2013-05-26.
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