hydrologic(al)
51Water resources — A natural wetland Water resources are sources of water that are useful or potentially useful. Uses of water include agricultural, industrial …
52Recul des glaciers depuis 1850 — Glacier de Grinnell dans le Parc national de Glacier (USA) montrant le recul depuis 1850 de 1,1 km USGS Le recul des glaciers depuis 1850, mondial et rapide, affecte : l accès à l eau douce pour l irrigation et pour l utilisation… …
53environmental works — ▪ civil engineering Introduction infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …
54Dixie Valley — For the ghost town of this valley, see Dixie Valley, Nevada. Coordinates: 39°41′16″N 118°04′50″W / 39.68778°N 118.08056°W …
55Owens River course — Owens River River The Owens River course begins (top left) as Deadman Creek, and the river designation begins where the …
56United States Geological Survey — Seal Official …
57STS-59 — Infobox Space mission mission name = STS 59 insignia = Sts 59 patch.png shuttle = Endeavour launch pad = LC 39A launch = April 9, 1994, 7:05 a.m. EDT landing = April 20, 1994, 9:55 a.m. PDT, Edwards AFB, California duration = 11 days, 5 hours, 49 …
58Cedar Creek (Indiana) — Called Mes kwah wa se pe or old redwood creek by Native Americans, Cedar Creek is the largest tributary of the St. Joseph River, draining 174,780 acres (707 km²) in northeastern Indiana. It rises in northwestern DeKalb County and joins the St.… …
59Retreat of glaciers since 1850 — The retreat of glaciers since 1850, worldwide and rapid, affects the availability of fresh water for irrigation and domestic use, mountain recreation, animals and plants that depend on glacier melt, and in the longer term, the level of the oceans …
60Joseph Smagorinsky — Infobox Scientist name = Joseph Smagorinsky image width = 200px caption = Joseph Smagorinsky birth date = birth date|1924|1|29 birth place = New York City death date = death date and age|2005|9|21|1924|1|29 death place = Hillsborough, NJ, USA… …
