The phrase "a broad scale in" is correct and usable in written English.
It can be used when discussing the extent or range of something, often in contexts like research, analysis, or projects.
Example: "The study was conducted on a broad scale in various regions to ensure comprehensive results."
Alternatives: "a wide range in" or "a large scope in".
The plan is to introduce this on a broad scale in the next few years.
On a broad scale in the UK it would require the drilling of thousands of holes, scattered across the countryside.
Knowing those fans' strategies — even on a broad scale, in terms of likely roster distributions — puts you at an advantage.
Underlying the deal is a trend in which consumers are forsaking sodas on a broad scale in favor of bottled waters, herb-laden teas and juice drinks with exotic extracts.
Such tactics, if implemented at a broad scale in India, could produce enough food for a growing nation while simultaneously offering the prospect of lessening toxic exposure for life forms from honeybees to humans, preventing the poisoning of water and land, alleviating farmer debt, and cultivating food free of chemical residues.
There is however a paucity of reliable government statistics and publications describing clinical outcomes of ART patients managed at routine primary healthcare (PHC) facilities outside the Western Cape province and there are no publications directly comparing adult programmatic outcomes between levels of care on a broad scale in South Africa.
"The translation of 'Quixote' is important not as a curiosity, but as a sign of what is to be done on a broader scale in the Andean republics if Quechua speakers are to be brought fully into their respective national communities," said Bruce Mannheim, an anthropologist at the University of Michigan who specializes in Quechua.
He started researching where success was actually taking place at a broader scale in schools, in early education.
The insect resistant maize variety MON810 was chosen as an example of GMO, the only GMO cultured on a broader scale in Germany so far until its cultivation was prohibited in 2009 (Fig. 3).
Our findings further suggest that monitoring of saproxylic beetle diversity on a broader scale in European temperate forests can be restricted to "monitoring species", i.e. a subgroup of families easy to identify, and that canopy sampling can be neglected without a substantial loss of information.
