The phrase "at various elevations and" is correct and usable in written English.
It can be used when discussing different heights or levels, often in contexts related to geography, architecture, or environmental science.
Example: "The research was conducted at various elevations and included data from both lowland and mountainous regions."
Alternatives: "at different heights and" or "across multiple altitudes and".
Cross-sectional images of a 6-in-diameter air water contactor containing Mellapak 500Y structured packing were obtained at various elevations, air flow rates, and liquid flow rates.
The eight various sized fires demonstrate acceptable scaling results in the prediction of flame height and temperature at various elevations in the enclosure".--PDF table of contents page.
Based on DFA results, a simple regression model was developed to predict soil and bedrock water contents at various elevations as a function of canal stage and net recharge.
Chironomid adults are highly mobile, present in very large numbers, and found frequently in the air at various elevations, as was noted by Glick (1939) and more recently by Reynolds et al. (1999) (see also Bowden and Johnson 1976; Sparks et al. 1986).
Their varied scenery includes crater lakes, plateaus at various elevations, mountainous massifs, flat-bottomed valleys, and rugged coastlines.
Other subtypes of coniferous forest occur at various elevations in the Rocky Mountains of North America, in Central America, and in eastern Asia.
These units unconformably overlay a basement rock that outcrops as mountains and SAR-bright dissecterrainsatns at various elevations across both poles.
Detailed comparisons between numerical results and experimental data are made with respect to axial pressure gradient profile, radial profiles of solids velocity and solids mass flux along different radial directions at various elevations for operating conditions covering different fluidization regimes.
The nocturnal aye-aye has only been seen once at the park, although one old nest and traces of its feeding have been found at various elevations.
The Gujari are traditionally a migrating pastoral people who live off their herds of sheep, goats, and a few cattle, for which they seek pasture at various elevations.
