The phrase "a considerable surplus of" is correct and usable in written English.
It can be used when discussing an amount that exceeds what is necessary or expected, often in economic or resource contexts.
Example: "The company reported a considerable surplus of funds at the end of the fiscal year, allowing for new investments."
Alternatives: "a significant excess of" or "a large amount of surplus".
In consequence, a considerable surplus of urban brownfields has been created.
Over the whole study period, there was a considerable surplus of erosion on the left bank of the Padma with 189.4 km2 being eroded and 23.66 km2 being deposited by accretion, a net loss of 155 km2.
Hence, repression of reproduction should significantly influence N. furzeri's life history, thus leading to a considerable surplus of energetic resources.
Another interesting observation concerning the number of differently expressed genes in each of these two olfactory processing centers was that at the first relay station, OB, the comparison between male and female cues seems to elicit a considerable surplus of gene regulatory activity, with more than 500 genes being differently expressed.
At the same time, outside a few restricted areas (Sulmona, coastal Puglia, Campania) that produced considerable surpluses of grain, an arid climate and inferior soil made for poor agricultural development in the Kingdom of Naples.
The book industry may not be as strong as it once was, but it's still enormous, and generates a considerable amount of surplus product each year.
Because heat has been added to the working fluid at high pressure, the gas stream that exits from the gas generator after having been expanded through the turbine contains a considerable amount of surplus energy i.e., gas horsepower by virtue of its high pressure, high temperature, and high velocity, which may be harnessed for propulsion purposes.
This practice often involves the creation, and eventual destruction of, a considerable number of surplus unwanted viable embryos.
The first concentrated on the countries with relatively abundant natural resources and low population densities and argued that a considerable amount of both surplus land and surplus labour might still exist in these countries because of inadequate marketing facilities and lack of transport and communications.
The considerable surplus is invested in a sovereign wealth fund that, with assets of some $880bn in 2014, is the world's largest.
Religion was a pervasive force in Meso-American life, as the art demonstrates; and considerable surplus energy was devoted to it (e.g., temple construction, support of a numerous professional priesthood).
