Data from experiments on sand, sand bags, etc. and work relating to siege works, Morris Island, July-September 1863National Park ServiceTables of data from experiments measuring weights of dry and wet sand, data showing penetration of Sharps, Enfields, and Spencer Rifles and Coehorn mortar shells into materials such as sand bags, sand bags filled with cotton, fascines, and pine. Also contains tables of data showing how much dirt can be dug by men in a period of time.
Data from experiments on sand, sand bags, etc. and work relating to siege works, Morris Island, July-September 1863National Park ServiceTables of data from experiments measuring weights of dry and wet sand, data showing penetration of Sharps, Enfields, and Spencer Rifles and Coehorn mortar shells into materials such as sand bags, sand bags filled with cotton, fascines, and pine. Also contains tables of data showing how much dirt can be dug by men in a period of time.
Day two of pine fire in the distanceEverglades National Park; National Park ServiceWildfire "phantom" #5-72; 2nd day pines burning S.W. of Block A 2-22-72
Evapotranspiration estimation for South FloridaTechnical Paper, EMA 407; For presentation & publication in a proceedings of the World Water and Environmental Resources Congress 2003, Symposium on Integrated Surface and Groundwater Modeling, ASCE Conference at Philadelphia, PA, June 22-26,2003.
2003-01
Groundwater-surface water interaction along the C-2 Canal, Miami-Dade County, FloridaTechnical publication (South Florida Water Management District (Fla.). Water Supply Department); WS-22; Title from PDF title screen (viewed on September 28, 2009).; "December 2007."; The South Florida Water Management District (SFWMD or District) Water Supply Department participated in this project to support the SFWMD Hydrologic & Environmental Systems Modeling (HESM) Department, and to help quantify the interaction between surface water and groundwater near the C-2 Canal in Miami-Dade County, Florida. The HESM Department requested field measurements along the C-2 Canal near the Southwest, Alexander Orr, and Snapper Creek wellfields to improve the calibration of the SFWMM and the NSM in Miami-Dade County. The investigation focused on trying to quantify the freshwater flow to Biscayne Bay that is being intercepted in the C-2 Canal by pumping from the Snapper Creek, Alexander Orr, and Southwest wellfields. The investigation combined data from different sources to help meet its goals: groundwater levels, surface water levels, wellfield withdrawal data, and stream gauging data.
Heavy smoke after burnEverglades National Park; National Park ServiceOn slide: Aust. Pine burned at Indian Key pass 5/22/73. Photo taken on East Mound looking West
House with a car parked in garage, Flamingo, March 23 1966Everglades National Park; National Park ServiceClose up, frontal view of a house and car parked in garage; "Quarters #22-Flamingo, Campground Residence". Polyester Copy Negative.