Publications
The Caribbean-Florida Water Science Center publishes water-information reports on many topics and in many formats. From this page, you can locate, view, download, or order scientific and technical articles and reports as well as general interest publications such as booklets, fact sheets, pamphlets, and posters resulting from the research performed by our scientists and partners.
Filter Total Items: 546
Determination of predevelopment denudation rates of an agricultural watershed (Cayaguas River, Puerto Rico) using in-situ-produced 10Be in river-borne quartz Determination of predevelopment denudation rates of an agricultural watershed (Cayaguas River, Puerto Rico) using in-situ-produced 10Be in river-borne quartz
Accurate estimates of watershed denudation absent anthropogenic effects are required to develop strategies for mitigating accelerated physical erosion resulting from human activities, to model global geochemical cycles, and to examine interactions among climate, weathering, and uplift. We present a simple approach to estimate predevelopment denudation rates using in-situ-produced...
Authors
E.T. Brown, R.F. Stallard, M. C. Larsen, D.L. Bourles, G.M. Raisbeck, F. Yiou
Satellite imagery of the north-central Gulf of Mexico, June 1993-May 1997 Satellite imagery of the north-central Gulf of Mexico, June 1993-May 1997
This CD contains imagery collected by the Advanced Very High Resolution Radiometer (AVHRR) on the NOAA polar-orbiting weather satellites. The AVHRR provides almost daily coverage of a site at a resolution of approximately 1 km. The data types included are sea surface temperature (SST), water reflectance (REF), and a false-color infrared overview (FCI).
Authors
Richard P. Stumpf
Pollen and geochronological data from South Florida; Taylor Creek Site 2 Pollen and geochronological data from South Florida; Taylor Creek Site 2
Many recent changes in plant and animal communities of the Everglades have been attributed to human alteration of the environment, such as changes in the hydrologic regime and increased agricultural activity, but cause-and-effect relationships between environmental and biotic changes have not been documented scientifically. This report on pollen and geochronological evidence from cores...
Authors
Debra A. Willard, C. W. Holmes
Preliminary paleontologic report on cores 19A and 19B, from Russell Bank, Everglades National Park, Florida Bay Preliminary paleontologic report on cores 19A and 19B, from Russell Bank, Everglades National Park, Florida Bay
The fauna and flora preserved in two cores, 19A and 19B, from the south side of Russell Bank (N 25 03.831', W 80 37.486') in north-central Florida Bay, Everglades National Park, Florida, record a history of environmental change over the last century. The benthic foraminifera and molluscs indicate fluctuating salinities with increasing average salinity upcore in core 19B. Shifts from low...
Authors
G. L. Brewster-Wingard, S. E. Ishman, Debra A. Willard, Lucy E. Edwards, C. W. Holmes
How wide is a road? The association of roads and mass-wasting in a forested montane environment How wide is a road? The association of roads and mass-wasting in a forested montane environment
A spatial data base of 1609 landslides was analysed using a geographic information system to determine landslide frequency in relation to highways. A 126 km long transportation network in a 201km2 area of humid-tropical, mountainous, forested terrain in Puerto Rico was used in conjunction with a series of 20 buffer (disturbance) zones varying from 5 to 400m in length, measured...
Authors
M. C. Larsen, J.E. Parks
Florida Bay bottom types Florida Bay bottom types
No abstract available.
Authors
E. J. Prager, R. B. Halley
Predicting landslide vegetation in patches on landscape gradients in Puerto Rico Predicting landslide vegetation in patches on landscape gradients in Puerto Rico
We explored the predictive value of common landscape characteristics for landslide vegetative stages in the Luquillo Experimental Forest of Puerto Rico using four different analyses. Maximum likelihood logistic regression showed that aspect, age, and substrate type could be used to predict vegetative structural stage. In addition it showed that the structural complexity of the vegetation...
Authors
R.W. Myster, J.R. Thomlinson, M. C. Larsen
Satellite imagery of South Florida December 1989-December 1996 Satellite imagery of South Florida December 1989-December 1996
No abstract available.
Authors
Richard P. Stumpf, Megan L. Frayer
Potentiometric surface of the upper Floridan Aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1997 Potentiometric surface of the upper Floridan Aquifer in the St. Johns River Water Management District and vicinity, Florida, May 1997
No abstract available.
Authors
Nicasio Sepulveda
A GIS Interface for Environmental System Analysis: Application to the South Florida Ecosystem A GIS Interface for Environmental System Analysis: Application to the South Florida Ecosystem
No abstract available.
Authors
Water Resources Division U.S. Geological Survey
Surface salinity of Florida Bay Surface salinity of Florida Bay
No abstract available.
Authors
R. B. Halley, Dewitt Smith, M. E. Hansen