The phrase "a global breadth" is correct and usable in written English.
It can be used to describe a wide-ranging or comprehensive scope that encompasses various aspects on a global scale.
Example: "The research project aims to provide a global breadth of understanding regarding climate change impacts across different regions."
Alternatives: "a worldwide scope" or "an international range".
Exclusion criteria were adapted from similar studies with global breadth, which resulted in a standardised method of excluding studies that did not meet rigorous pre-determined minimum standards.
Excluding S. flexneri 7a from a multivalent vaccine would have little impact on global breadth of coverage.
The global breadth of the group's funds — and the success of copycat funds sponsored by other financial entities — expanded Mr. Madoff's reach beyond the United States into wealthy enclaves in Europe, Latin America and the Persian Gulf.
To reflect the global breadth of the International Award in 2012 the shortlist comprised ten short stories rather than the usual five.
The books reflect the broad interdenominational and global breadth of the Ministry Program and its commitment to integrating academic rigor and public discourse.
To reflect the global breadth and ambitions of the 2012 award the shortlist comprises ten short stories rather than the usual five, each of which was broadcast on BBC Radio 4 over two weeks, providing a unique showcase for ten great writers in the run-up to the winner being announced live on Radio 4's Front Row.
The global breadth of the possessions listed in her inventory is amazing.
We conclude that the geographic range sizes of Nymphalinae butterflies are correlated with diet breadth on a global scale.
The challenge, whether for a single farm producer, a regional producer, or a global producer, is managing across the breadth of supply chains and the range of requirements, expectations, and knowledge of those that participate in and benefit from the food systems the firms operate.
Finally, and most important of all, Hobsbawm had a global appeal because he had a staggering breadth of historical knowledge, encompassing a dizzying number of countries and cultures.
