The phrase "a rising concern for" is correct and usable in written English.
It can be used when discussing an increasing level of worry or anxiety regarding a particular issue or topic.
Example: "Climate change has become a rising concern for many communities around the world."
Alternatives: "an increasing worry about" or "a growing apprehension regarding".
Strategic defaults have been a rising concern for years.
As travelers range farther and farther afield for both business and pleasure, staying healthy on the road is a rising concern, for individuals as well as the companies sending them abroad.
Yet, finding a sustainable and profitable economic model that incorporates both print and digital content is already a rising concern for newspaper and magazine publishers, who are experimenting with various models to promote their online editorial content (free, half-free, "freemium," coupled subscriptions).
With a rising concern for the environment in the face of global climate change, and in particular an interest in agricultural sources and practices, brought on by the work of writers like Michael Pollen and films like Food, Inc., the Jewish concern for environmental equity and healthy food is far from unique.
Genetic admixture between wild and introduced populations is a rising concern for the management of endangered species.
Skeptics saw the initiative as a ploy to take the steam out of rising concern for the spiral in defense spending at a time of heightened anxiety over long-term budget deficits.
The most recent reliable intervention was by the transitional government in 2011, when then-Prime Minister Essam Sharaf announced that the country would abolish daylight savings, a move originally introduced under the British in the Second World War, abolished afterwards, and reintroduced in 1957 for the summer months.A rising concern for the impact on Ramadan underlies the shift.
I think what surprised me most was the rising concern for the rapid increase in materialistic values and rampant consumerism that has spread through the country.
Help Refugees' action comes amid rising concern for the safety of several hundred unaccompanied refugee children in Calais, with just one week left before demolition of the unofficial refugee camp is expected to begin.
One rising concern for investors in Vietnam is the surge in inflation, which rose to 15.7% in February.
With shrinking energy reserves and rising concerns for the environment, efficient and clean-burning fuel is needed.
