Example sentences of "estimated that the [noun] [noun sg] " in BNC.

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1 It has been estimated that the capital cost of a 1,000 MW installation on the UK coast could be comparable with the cost of a conventional power station of the same capacity but this does not take into account the amount of R & D necessary both to develop a 2MW , 100-metre diameter aerogenerator and to design the kind of structures and transmission systems to withstand the rigours of the ocean .
2 It is estimated that the worm population in the average herbaceous garden is about a quarter of a million per hectare , which is roughly a hundred thousand per acre .
3 It has been estimated that the Cheju rebellion involved 30,000 deaths , approximately 10 per cent of the population .
4 Without the adjustment , it had been estimated that the budget deficit would have exceeded L147,000,000 million , which was the level predicted by the International Monetary Fund ( IMF ) in criticisms made at the time of the adoption of the 1990 budget in December 1989 [ see p. 37509 ] .
5 It is estimated that the play park will attract 2,000 visits-a-week .
6 Dr Alan Apling of the DoE has estimated that the UK contribution to NOx pollution in southern Norway could be ‘ more than 50 per cent in some areas ’ .
7 It was estimated that the Gulf war would cost the UK about £3,000 million ( $6,000 million ) .
8 It is estimated that the carbon dioxide output of an average household in theUK is 6.5 tonnes a year , equivalent to a two star rating .
9 It was estimated that the disruption cost retailers around £5m in lost sales .
10 For a 10,000 million tonne nuclear war scenario , it is estimated that the ozone column would be reduced by between 30 and 70 per cent in the northern hemisphere and by up to 40 per cent in the southern hemisphere ( Crutzen and Birks , 1982 ; US National Research Council , 1975b ; Turco et al. , 1983 ; Whitten et al. , 1975 ) .
11 It is estimated that the ozone layer over northern Europe will have been considerably damaged by the end of the century .
12 At the St Pierre Park it is estimated that the oven system will have paid for itself inside 18 months .
13 It is estimated that the cash balance at the 1st April will be £16,000 .
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