The phrase "a combination of population" is not correct and may lead to confusion in written English.
It is typically used when discussing the merging or blending of different groups within a population, but it lacks clarity without additional context.
Example: "The study focused on a combination of population demographics to understand the trends in urban migration."
Alternatives: "a mix of populations" or "a blend of demographics".
But a combination of population growth, extravagant construction projects and poor land management wiped out between 90% and 99% of the population.
The forecast is based on a combination of population growth and climate change, and has obvious implications for the forty million people who currently depend on the river.
In this opener, he finds out why food production is heading for a global crisis and how a combination of population growth, climate change, water shortages and oil dependency will affect how we produce and consume food.
In big emerging markets such as India, spending on drugs in general is growing fast, because of a combination of population growth, programmes to increase public access to health care and new medicines, and governments' economic-stimulus measures.
But Will.i.am, founder of the hugely successful band Black Eyed Peas and the director of creative innovation at Intel, is on a mission after recognising that the world is threatened by a combination of population growth, resource scarcity, climate change and over-consumption.
Using a combination of population data, canopy cover measurements, and forest simulation models, we show that modest fuels treatments in the Sierra Nevada would not be expected to reduce canopy cover sufficiently to have measurable effects on owl reproduction.
To minimize the risk of premature convergence being faced by current approaches and obtain higher quality solutions, in this work, we present an effective strategic framework based on a memetic algorithm (MA), which can markedly improve search capability via a combination of population-based global search and local improvements made by individuals.
Priority populations of rice CWRs for the collection of accessions for ex situ conservation and the development of in situ conservation strategies are a combination of populations that hold the highest levels of genetic diversity (alpha diversity) and are complementary in terms of adaptive traits and their degree of genetic differentiation (beta diversity).
A combination of populations divided ethnically and/or religiously, weak central government control, and rising disillusionment by a greater percentage of citizens -- who object to rampant corruption and a failure on the part of the central government to deliver basic needs -- reinforces underlying fragility.
Planning and staffing of NHS primary care centers is based on a combination of population-, deconomicic-, economic- and geographic-based criteria.
