The phrase "a large catchment" is correct and usable in written English.
It can be used in contexts related to areas of land that collect water or in discussions about target audiences or groups in research or marketing.
Example: "The study focused on a large catchment area to ensure diverse data collection from various demographics."
Alternatives: "a broad catchment" or "an extensive catchment".
She said it was the only functional hospital in the region and had a large catchment area.
This site has a large catchment area with different snow accumulation patterns in its various gullies.
This paper investigates their impact on streamflow modelling throughout a large catchment.
The lake is regarded as a flow-through lake during average to wet weather conditions with a large catchment making the lake groundwater-dominated.
We examined this challenge within a large catchment management research project in Australia's Murray Darling Basin and asked, 'What supports or enables integration in research?' Addressing this question requires an attention to integration as a dynamic process of knowledge production.
This article presents a study carried out using EnKF based assimilation of coarser-scale SMOS soil moisture retrievals to improve the streamflow simulations and forecasting performance of SWAT model in a large catchment.
This study aimed to assess the effectiveness of drain blocking at both an individual drain scale and at a larger catchment scale (up to 1 km2).
TD4 has a larger catchment area than those of TD1 TD3, which could be judged by their discharges (Fig. 2).
A reduction in the number of airports gives each remaining airport a larger catchment area enabling better flight connections; especially direct flights to/from the national main airport.
Chief executive of Ashford and St Peter's, Andrew Liles, said the merger would provide a stable future for Epsom as part of a larger catchment area of 600,000 people.
Chief executive of Ashford and St Peter's Andrew Liles has said the merger will provide a stable future for Epsom as part of a larger catchment area of 600,000 people.
