Search results
Results from the WOW.Com Content Network
Mollisol is a soil type which has deep, high organic matter, nutrient-enriched surface soil (), typically between 60 and 80 cm (24-31 in) in depth.This fertile surface horizon, called a mollic epipedon, is the defining diagnostic feature of Mollisols.
The soils, mostly Vertisols and Mollisols, are deep, loamy and clayey, and tend to be finer-textured than in the Lower Rio Grande Valley (34e) to the north. Some Entisols and Inceptisols occur near the river. The floodplain ridges once had abundant palm trees, and early Spanish explorers called the river "Rio de las Palmas." Most large palm ...
Mollisols: prairie soils formed from calcareous and colluvial parent material, with a dark surface horizon; and; Vertisols: dark clay soils formed typically from basic rocks. In the upper catchment, the dominant soils are Mollisols, Entisols, and Vertisols; the lower catchment soils are predominantly Vertisols, Entisols, and Inceptisols.
Indiangrass thrives in deep, moist, prairie soils, woodland edges and bottomland habitats. In addition to its value as livestock and wildlife forage, Native Americans utilized Indiangrass as ...
Nearly flat, clayey, poorly-drained soils are widespread and characteristic. Streams and rivers have very low gradients and fine-grained substrates. Many reaches have ill-defined stream channels. The ecoregion provides important habitat for fish and wildlife, and includes the largest continuous system of wetlands in North America.
Bison dung is a vital source of nutrients for prairie soil, spreads seeds, ... Further south, as far as the entrance of the Ohio River, the Mississippi follows a rock ...
Dust bunnies beware: This whisper-quiet floor cleaner easily glides under sofas and runs for up to two hours. It's just $100 and will arrive by Christmas.
The tallgrass prairie, with moderate rainfall and rich soils, were ideally suited to agriculture so it became a productive grain-growing region. The tallgrass prairie ecosystem covered some 170 million acres (690,000 km 2 ) of North America.