barrens

n.

贫瘠的( barren的名词复数 )；不孕的；不结果的；无用的

barren land荒地；不毛之地

barren field贫瘠的荒野；无油气地区

barren rock无油气的岩层；空白岩石；无矿岩；废石

Industrial barrens: extreme habitats created by non-ferrous metallurgy
Grassland Bird use of Oak Barrens and Dry Prairies in Wisconsin
Effects of prairie and barrens management on butterfly faunal composition
The big barrens region of Kentucky and Tennessee: further observations and considerations.
Classification of Barrens and Other Natural Xeric Forest Openings in Southern Illinois
Population biology of green sea urchins on rocky barrens
Siphonaptera of Peromyscus in the Niobrara Chalk Barrens, Colorado
Savannas, Barrens, and Rock Outcrop Plant Communities of North America: Ecology and Conservation of Florida Scrub
Micro‐Scale Restoration: A 25‐Year History of a Southern Illinois Barrens
Microhabitat use by larvae and females of a rare barrens butterfly, frosted elfin ( Callophrys irus )