Tuesday, August 25, 2020

The Yak in Ladakh

  

I've already mentioned the yak [1]. In Tibet yak butter is burnt in sacral lights, whereas in Ladakh one uses vegetable oil. I thought about the reason and guessed: There are yaks in Ladakh, but in small numbers as Ladakh is lacking the vast pastures of the Tibetan highland. We'll come back to this assumption later.


The yak is the traditional pack, milk, wool, meat animal of the Himalayas, and the high plains as well as parts of Sichuan, other Chinese provinces and Myanmar. „The English word "yak" is a loan originating from Tibetan: གཡག་, Wylie: g.yag.“ [2] English uses yak for both genders whereas Tibetan and other languages of the region have different words for bulls and cows. We'll have to spend some time on different term, when we talk about interbreeding. Yak in Tibetan is for the yak bull and the yak cow is called bri. The wild yak (Bos mutus) i is the ancestor of the domestic yak (Bos grunniens) [3]. I won't rule out that there is a place with wild yak in Ladakh, but I would rule out that you'll get a permit to go there (remote border district).


Yaks are sturdy legs, have dense, long fur and are generally dark, blackish to brown in colour. Yak bulls weigh up to 585 kg and the bri up to 255 kg. The yak is better adapted to high altitudes as for a larger lung capacity and the persistance of foetal hemoglobin throughout its whole life. Its rumen is larger than that of cattle allowing more low quality food. In lower altitudes the yak fares less well and so cross breeding has a long history.


 
 
Let's stay a moment at cross breeding.
Domestic cattle and yak have offsprings called d
zomo or zhom (female, fertile) and dzo (male, infertile), also spelled zo, zho and dzho [2,4]. In In Mongolian it is called khainag (хайнаг)in English yattle and yakow have been used.
The yakalo is a cross breeding of yak and the American bison (Bison bison) [5]. As only female offspring is fertile, one has stopped this form of cross breeding in 1928.
Sit still - there's more to come!
In the Kumuan region the offspring of cow and yak are called jumo (female, fertile) and jhupu (male, infertile). The offspring of jumo and yak is called garmo (female, fertile) and garu (male, infertile). The offspring of yak cow and cattle bull is called dumjo (female) and dumju (male). The offspring of jumo or garmo and cattle bull is called talbuni (female) and talbu (male). The offspring of talbuni and yak is called garjo (female) and garju (male). [6]
Let's come now to Zanskar, which is part of Ladakh. T
he offspring of cow (pasi in Zanskari, balang in Ladakhi) and yak is called dzomo (female, fertile) and dzo (male, infertile). The offspring of dzomo and yak is called garmo (female, fertile) and gar or garu (male, infertile). The offspring of garmo and yak is called girmo (female, fertile) and gir (male, infertile). And there are also lokmo and lok, tsirgmo, dimo, talmo, telmo and tolfo, and longto; please look it up [7].
Thank you for not quitting!
 


About the head count of yaks for Ladakh or India there isn't much data available. R.N. Pal reports 132,000 heads for 1977 and 128,000 for 1982, "whereas the figure for 1990/91 stands at only 30,000" [8]. These numbers are controversial and so the India Environment Portal put these in question: "The figure stood at 130,000 in 1982, while it is currently estimated to be 30,000. But it was a false alarm. Gupta points out that the population of the yak has never crossed 50,000." [9] As the latest number, R.N. Pal gives 13,000 yaks for Ladakh; the article doesn't mention the exact year for this number. Let's put these numbers into context with the Tibetan Autonomous Region (Tibet). Han Jian-lin published 3.915.700 heads of yak for 1999 [10]. However, Ladakh occupies only an area of 59,146 sq km, whereas the Tibetan Autonomous Region covers 1,128,400 sq km. If we want to compare these numbers: Ladakh has 0.22 yaks per sq km, whereas Tibet has about 3.47 yaks per sq km. This would mean that in the Tibetan Autonomous Region (Tibet) you'll find 16 times as many yaks as in Ladakh. So my assumption of the number of yaks in Ladakh and the consequences were quite right.



The yaks you see here in the pictures are all from the Nubra valley as we were climbing up Khardong-la. I have seen yaks on other occassions, but the pictures aren't worth showing.



Links and References:
[1] https://rheumatologe.blogspot.com/2020/08/sacral-lights-in-ladakh-and-tibet.html
[2] https://en.wikipedia.org/wiki/Domestic_yak

[3] https://en.wikipedia.org/wiki/Wild_yak
[4] https://en.wikipedia.org/wiki/Dzo
[5] https://en.wikipedia.org/wiki/Yakalo 
[6] Farooquee, Nehal & Majila, B. & Kala, Chandra Prakash. (2004). Indigenous Knowledge Systems and Sustainable Management of Natural Resources in a High Altitude Society in Kumaun Himalaya, India. J. Hum. Ecol. 16. 33-42. 10.1080/09709274.2004.11905713.
[7] Prem Singh Jina: High Pasturelands of Ladakh Himalaya. Indus Publishing, 1995. ved=2ahUKEwiDvpipjrTrAhXHKewKHR_MDl4Q6AEwAnoECAIQAQ#v=onepage&q=lok%20garmo%20yak&f=false
[8]
http://www.fao.org/3/v0600t/v0600T0p.htm
[9]
http://www.indiaenvironmentportal.org.in/content/14741/the-yak-in-ladakh/ 
[10]
http://www.fao.org/3/ad347e/ad347e0n.htm


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