Subaqueous
21subaqueous soil — Soil that forms in sediment found in shallow, permanently flooded environments. Excluded from the definition of these soils are any areas “permanently covered by water too deep (typically greater than 2.5 m) for the growth of rooted plants.”… …
22spring, subaqueous — A spring that discharges below the surface of a water body (e.g. ocean, lake, river, or stream) [16] …
23estuarine subaqueous soils — Soils that form in sediment found in shallow subtidal environments in protected estuarine coves, bays, inlets, and lagoons. Excluded from the definition of these soils are any areas “permanently covered by water too deep (typically greater… …
24river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… …
25tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …
26George Demas — Infobox Scientist name = George P. Demas caption = George P. Demas in the field. birth date = birth date|1958|4|28|df=y death date = death date and age|1999|12|23|1958|4|28|df=y death place = Snow Hill, Maryland residence = U.S. nationality =… …
27Cymodocea nodosa — C. nodosa off the coast of Spain Scientific classification Kingdom: Plantae …
28submerged-upland soil — Mineral or organic soil that primarily formed in a subaerial setting but is now under water, commonly in intertidal or subaqueous settings. Inundation could occur for various reasons (e.g., sea level rise in a marine or estuarine system or… …
29Subaquatic — Sub a*quat ic, Subaqueous Sub*a que*ous, a. 1. Being under water, or beneath the surface of water; adapted for use under water; submarine; as, a subaqueous helmet. [1913 Webster] 2. (Geol.) Formed in or under water; as, subaqueous deposits. [1913 …
30Wireless telegraphy — The term Wireless Telegraphy is a historic term used today as applied to early radio telegraph communications techniques and practices. Wireless telegraphy originated as a term to describe electrical signaling without the electric wires to… …
