culling


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culling

(kul'ing)
1. The process of removal of abnormal or damaged blood cells from the circulation by the spleen.
2. In public health, slaughtering herds of potentially infected animals, to prevent the spread of diseases like avian influenza or mad cow disease to humans.
See: pitting; spleen
Medical Dictionary, © 2009 Farlex and Partners
References in periodicals archive ?
The relationship is expected to be nonlinear asymptotic because 1) the number of foxes available to be culled is finite; 2) the ratio of boundary to area increases as estate area decreases; and 3) the cull size within different landscapes reflects both the number of foxes available to cull and the culling effort applied, such that as estate area increases, the average effort of a single gamekeeper is spread more thinly until there is a clear need to employ an additional gamekeeper.
However, the council's stance is unlikely to disrupt culling as Natural England estimates that 90% of the licence area is accessible.
As there's heritability in the number of antler points a buck grows, culling 3 1/2-year-olds with eight or fewer points has merit.
Natural England authorised a four-year licence for Dorset, where between 615 and 835 badgers are due to be killed over a six-week period this year, alongside the third of four years of culling in Gloucester and Somerset.
The licenses also require ACT Policing officers and media liaison to advise the public by 3pm on the day that culling happens.
An online petition against culling has gathered 300,000 signatures and former Queen guitarist Brian May led a 1,000-strong march through London to hand the petition in to Downing Street.
Prof Rosie Woodroffe, a key member of the team that conducted an earlier, decadelong trial of badger culling, said following the trial: "It's very likely that so far this cull will have increased the TB risk for cattle inside the Gloucestershire cull zone rather than reducing it."
Dr Lingard said the figure of 70% was entirely arbitrary, and was picked following the previous protocol established by the Randomised Badger Culling Trial between 1998 and 2006.
Mr Paterson insisted the Government remained absolutely committed to the policy of culling, which he said he was "utterly convinced" was the right thing to do.
'Bovine TB is a big problem, but local culling of one of our muchloved native animals is not the answer.' Scientists have spent the last 12 years investigating whether killing badgers will halt this serious disease in cattle and the answer they are getting is that it could well make the problem worse.' Costing only pounds 51 per hectare, The Trust wants the Government and landowners to take badger vaccination seriously as a viable alternative to the proposed cull.
All the facts state that culling will not reduce TB and famers will be forced to pay twice for this cull - once for the cull and again for its failure.