Sentence examples for needed to maintain viable from inspiring English sources

Very little guidance is available to forest managers on the measures needed to maintain viable populations of timber species in production forests.

In detailing the particular role of the Minor Planet Center, the paper considers the important legacies, both political and scientific, of the 1997 XF11 scare, as well as what is needed to maintain viable search programs in the twenty-first century.

But it increasingly accepts the notion that countries need to maintain viable social safety nets to protect the most vulnerable.

The decrease of animal size in the deep-sea has been explained by energy constraints and the need to maintain viable density for successful reproduction [8], [39].

In turning down United's application, the board said that the company could find financing elsewhere and that it had not proved that the loan was needed to maintain a viable air transportation system.

In order for the species to survive, it is estimated that at least is needed to maintain smaller, short-term viable populations, and at least for populations of 500 adults.

F is needed to maintain optimal infectivity.

We need to maintain that".

She needs to maintain her caloric intake.

After all, they need to maintain it".

"They need to maintain relationships.