The phrase "ecologically valuable" is grammatically correct and can be used in written English.
It describes something that has worth or importance in terms of its impact on the environment or ecology. Example: The wetlands in this area are ecologically valuable, as they support a diverse ecosystem and provide important habitat for various species of birds and animals.
As naturalists they recognize ecologically valuable land; as loggers they value the economy of scale implied by larger tracts.
Now that small-scale farming is no longer profitable, some of the old fields are returning to ecologically valuable salt marshes that conservation groups are scrambling to acquire.
What is required, therefore (and what is difficult to effect), is the translation of these impulses of wonder and joy at nature, into ecologically valuable patterns of behaviour.
By restocking these woodlands with a wider range of species, we have the opportunity to develop a more ecologically valuable landscape.
One section would beef up the Land and Water Conservation Fund by dividing $900 million between the federal government and the states to buy ecologically valuable land.
But on Lake Natron, which is a Ramsar site — a measure that recognizes ecologically valuable wetland habitats — the lesser flamingos face another potential threat.
Connected habitats are ecologically more valuable than isolated habitats for many species.
The paper discusses the above-mentioned issues against the background of a case study of environmental planning for an ecologically very valuable agricultural landscape in Germany, the Bayerisches Donauried.
This organism also possesses ecologically very valuable characteristics such as alkali and salt tolerance and algal mat production on the periphery of lakes.
Structured habitats in estuaries provided by seagrass beds are valued as nurseries for economically valuable and ecologically important fish and crustacean species, explaining why much effort has been expended to restore and protect these habitats.
Large chunks of habitat are often disproportionately valuable ecologically for a variety of reasons.
