The mean annual population densities of free-ranging sheep in upland North Wales were significantly correlated with near-infrared (0.760.90 m) radiance recorded by the Landsat Thematic Mapper. The relationship between sheep density and the normalized difference vegetation index (NDVI) indicated that ...
THE DEMAND FOR PRIVATE PSYCHIATRIC SERVICES IN A HEALTH INSURED POPULATION This paper reports a study of the pattern of utilization of private psychiatric services by health insured persons who are members of a single large fund. The data show an increase in the average number of services per pe...
Meat and Livestock Australia revealed last month that a nationwide drought had taken a heavy toll on Australia's sheep population. Between 2013 and 2015, the number of sheep in West Australia shrank by 20 percent in the state's southwest and 31-41 percent in the north and east. In the sa...
2004. Lifetime reproductive success in a population of female red kangaroos Macropus rufus in the sheep rangelands of western New South Wales: environmental effects and population dynamics. Australian Mammalogy 26: 45-60... AD Bilton,DB Croft - 《Australian Mammalogy》 被引量: 14发表: 2004年 Ma...
Welsh sheep shaggers: An English establishment Lie?... Explore the ongoing relationship between England and Wales. Click here for welsh sheep shaggers information...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook (redirected fromsheep walks) a pasture for sheep; a sheep run. See also:Sheep Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co. ...
Rehman A, Jingdong L, Chandio AA, Hussain I (2017) Livestock production and population census in Pakistan: determining their relationship with agricultural GDP using econometric analysis. Inf Process Agric 4(2):168–177 Rivas MCB, Riocerezo CP, Vara IAD, Ronquillo MG, Schilling SR (2019) Pr...
Article: Population dynamics and production effects of sheep lice (Bovicola ovis Schrank) in extensively grazed flocks
Therefore, there is considerable interest in the genetic basis, evolutionary origin and maintenance of the polymorphism in this population. Previous studies in Soay sheep indicate that inheritance of recessive self- colour pattern is consistent with the action of a single- locus agouti, at which the...
For this reason, further molecular studies using species-specific primers are needed for a more robust characterisation of the paramphistomid population in this region. Conclusions The present study revealed that C. daubneyi is the most common paramphistomid species in sheep flocks from northwestern...