Dail to vote later on extending emergency Covid powers Donegal Deputy Thomas Pringle says County Councils which aren’t balancing their books appear to be rewarded by Government while those that do are not.The Independent TD has questioned a Government top-up of 1 million euro to Sligo County Council despite it having increasing levels of debtHe says this is unfair as Donegal County Council has acted responsibly and adopted balanced budgets in recent years and has received no such support.Deputy Pringle says the system seems flawed:[podcast]http://www.highlandradio.com/wp-content/uploads/2014/01/thoma1TOPUP.mp3[/podcast] Man arrested in Derry on suspicion of drugs and criminal property offences released Deputy Pringle – Donegal County Council penalised for balanced budget books News Google+ Pinterest Pinterest WhatsApp Facebook Twitter Facebook Google+ RELATED ARTICLESMORE FROM AUTHOR By News Highland – January 23, 2014 70% of Cllrs nationwide threatened, harassed and intimidated over past 3 years – Report Twitter Minister McConalogue says he is working to improve fishing quota Previous articleBuncrana Councillor urges President not to sign off on scrapping of Town CouncilsNext articleWoman in court charged with stealing 30k from Culmore Parish Church News Highland Dail hears questions over design, funding and operation of Mica redress scheme WhatsApp Need for issues with Mica redress scheme to be addressed raised in Seanad also
1] Ocean observations around the Australian-Antarctic basin show the importance of coastal latent heat polynyas near the Mertz Glacier Tongue (MGT) to the formation of Dense Shelf Water (DSW) and associated Antarctic Bottom Water (AABW). Here, we use a regional ocean/ice shelf model to investigate the interannual variability of the export of DSW from the Adélie (west of the MGT) and the Mertz (east of the MGT) depressions from 1992 to 2007. The variability in the model is driven by changes in observed surface heat and salt fluxes. The model simulates an annual mean export of DSW through the Adélie sill of about 0.07 ± 0.06 Sv. From 1992 to 1998, the export of DSW through the Adélie (Mertz) sills peaked at 0.14 Sv (0.29 Sv) during July to November. During periods of mean to strong polynya activity (defined by the surface ocean heat loss), DSW formed in the Adélie depression can spread into the Mertz depression via the cavity under the MGT. An additional simulation, where ocean/ice shelf thermodynamics have been disabled, highlights the fact that models without ocean/ice shelf interaction processes will significantly overestimate rates of DSW export. The melt rates of the MGT are 1.2 ± 0.4 m yr−1 during periods of average to strong polynya activity and can increase to 3.8 ± 1.5 m/yr during periods of sustained weak polynya activity, due to the increased presence of relatively warmer water interacting with the base of the ice shelf. The increased melting of the MGT during a weak polynya state can cause further freshening of the DSW and ultimately limits the production of AABW.