"natural conservation" is correct and usable in written English.
You can use it when referring to protecting the environment and preserving natural resources. For example, "The city has adopted a policy of natural conservation, allowing more land for wildlife habitats and protected areas."
As an emerging field, landscape ecology provides different viewpoints from the traditional approach of natural conservation, which mainly focuses on the protection of nature.
It is startling to see how much his speeches and policies on natural conservation, for instance, anticipated the concerns of today.
The highly vulnerable wetlands and groundwater-dependent ecosystems have to be in the focus of water management and natural conservation policy.
Only a 30-minute drive west of the Strip lies Red Rock Canyon, a technicolour natural conservation area composed of sandstone bluffs, seasonal waterfall oases, and desert hiking trails that wind past prime wildlife watching areas.
The former Conservative MP for Rochester and Strood previously spoke in support of plans for new housing at a local natural conservation site, but has now made opposition to them a central pledge in his by-election campaign.
Knowing the ULP status is crucial for making decisions to avoid ecological disasters, reducing environmental problems and industrial pollution, and harmonizing urban development and natural conservation.
While conserving natural resources, Conservation Agriculture can also improve crop yields, economic returns, and food security.
Debt-for-nature swaps to promote natural resource conservation.
Southwick Associates, "The economics associated with outdoor recreation, natural resources conservation and historic preservation in the United States," https://www.fws.gov/refuges/news/pdfs/TheEconomicValueofOutdoorRecreation.pdf, (October 10 , 2011.
The sustainability of mechanization from a natural resource conservation point of view is discussed with reference to conservation agriculture principles.
"But it also serves natural resource, conservation and recreational needs.
