Zobrazeno 1 - 10
of 12
pro vyhledávání: '"PATRICIA M. DOORIS"'
Publikováno v:
Journal of environmental science and health. Part A, Toxic/hazardous substancesenvironmental engineering. 36(10)
A comparison was performed of the environmental impacts of using phosphogypsum versus conventional fill materials (e.g., from borrow pits) for road construction. The study compared a hypothetical roadway with an actual roadway in Florida; the two fac
Publikováno v:
BioScience. 49:240
Publikováno v:
Journal of the American Water Resources Association. 22:283-287
High performance liquid chromatography (HPLC) has been used to identify a fraction of aqueous sediment extract from Lake Starvation, Hillsborough County, Florida, that is responsible for inhibition of hydrilla growth. The fraction was separated on a
Publikováno v:
Journal of the American Water Resources Association. 18:599-604
The choice of a lake rehabilitation technique can be assisted by laboratory experiments concerned with the composition and properties of the sediments. This work on Sawgrass Lake, Pinellas County, Florida, provides an example of the type of laborator
Hydrilla‐growth inhibiting substances from aqueous extracts of lake sediments. Effect of temperature
Autor:
Patricia M. Dooris, Dean F. Martin
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 18:519-525
Aqueous extracts of peat‐like sediments from Lake Starvation, Hillsborough County, Florida, inhibit the growth of Hydrilla verticillata in laboratory systems. The extracts were obtained by autoclaving sediment in water, and it may be that this proc
Publikováno v:
Water Research. 14:485-489
Aeration of artificial, model lake systems was studied as a tool to improve water quality and to control the growth of a nuisance aquatic weed, Hydrilla verticillata (L.F.) Royle, which has been recognized as a plant pest since the mid-1960s. Aeratio
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 11:245-253
The growth of hydrilla (Hydrilla verticillata Royle) in lake water, Floridan aquifer waten and mixtures of the two water samples was studied. The water was sampled from Lake Hobbs that has been previously identified as a lake that has not been augmen
Autor:
Patricia M. Dooris, Dean F. Martin
Publikováno v:
Journal of the American Water Resources Association. 14:1088-1093
Iron, added as (Fe-EDTA)-, was found stimulatory to V. spiralis at a concentration of 0.05 ppm. (Fe-EDTA)- had no effect upon growth of V. neotropicalis as measured by changes in dissolved oxygen and dry weight. Results are compared with those derive
Publikováno v:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 17:639-645
The noxious, submersed aquatic plant Hydrilla verticillata has not thrived in certain lakes, including Lake Starvation, northwest Hillsborough County, Florida. Aqueous extracts of sediment from that lake were inhibiting the growth of hydrilla in the
Autor:
Patricia M. Dooris, R. Barclay McGHEE
Publikováno v:
The Journal of protozoology. 23(3)
SYNOPSIS. Crithidia harmosa and Crithidia fasciculata were compared immunologically by the indirect fluorescent antibody (FA) method and by agglutination. The FA technic yielded more specific results with cellular-debris than with whole-cell antigens