ogallala aquifer. springs form when water table or perched water table intersects the surface
TRANSCRIPT
![Page 1: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/1.jpg)
Ogallala aquifer
![Page 2: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/2.jpg)
![Page 3: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/3.jpg)
Springs form when water table or perched water table intersects the surface.
![Page 4: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/4.jpg)
![Page 5: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/5.jpg)
Typical cave features
![Page 6: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/6.jpg)
![Page 7: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/7.jpg)
Sinkhole
![Page 8: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/8.jpg)
Karst region: early development
![Page 9: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/9.jpg)
Karst region: mature development
Water flow underground can also shape the land surface.
![Page 10: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/10.jpg)
Glacial Ice Budget
![Page 11: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/11.jpg)
Note the change in color, top to bottom.
![Page 12: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/12.jpg)
![Page 13: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/13.jpg)
![Page 14: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/14.jpg)
![Page 15: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/15.jpg)
![Page 16: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/16.jpg)
Fjord
![Page 17: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/17.jpg)
![Page 18: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/18.jpg)
![Page 19: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/19.jpg)
Glacial ponds (“kettles”)
Erratics: boulders carried great distances within the ice.
![Page 20: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/20.jpg)
Minnesota: the “Land of Ten Thousand Lakes”
![Page 21: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/21.jpg)
Drumlin: Ice moved to the right.
![Page 22: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/22.jpg)
Esker: Sub-glacial stream bed.
![Page 23: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/23.jpg)
Terminal Moraines: Ex/ Cape Cod and Long Island
![Page 24: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/24.jpg)
Antarctica
![Page 25: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/25.jpg)
Greenland
![Page 26: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/26.jpg)
![Page 27: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/27.jpg)
![Page 28: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/28.jpg)
Glacial Loess: Covers much of the midwestern U.S.
![Page 29: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/29.jpg)
![Page 30: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/30.jpg)
![Page 31: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/31.jpg)
Faint blue light can reach 1000 m in ideal conditions, but the euphotic zone is usually less than 100 m.
![Page 32: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/32.jpg)
Ocean life is dependent upon the availability of mineral nutrients.
The thermocline is a barrier to this.
![Page 33: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/33.jpg)
New shorelines are made by changing the sea level or by changing the elevation of the land.
![Page 34: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/34.jpg)
Longshore currents work to re-smooth the coastline.
![Page 35: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/35.jpg)
![Page 36: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/36.jpg)
![Page 37: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/37.jpg)
![Page 38: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/38.jpg)
![Page 39: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/39.jpg)
![Page 40: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/40.jpg)
![Page 41: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/41.jpg)
![Page 42: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/42.jpg)
Average ocean surface currents in February-March.
![Page 43: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/43.jpg)
Gulf Stream: Map is by the colonial deputy postmaster general in 1768 – Benjamin Franklin. Mail took 2 weeks longer to go from England to the colonies than the other way around.
![Page 44: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/44.jpg)
![Page 45: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/45.jpg)
Simplified “conveyor belt” of oceanic circulation.
![Page 46: Ogallala aquifer. Springs form when water table or perched water table intersects the surface](https://reader033.vdocuments.site/reader033/viewer/2022051401/56649ec45503460f94bceb08/html5/thumbnails/46.jpg)