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Location Folder Show Tree ROOT _ScienceBase Catalog __Fort Collins Science Center (FORT) Fort Collins Science Center Data Release Products Legacy Products Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Citation (3) Shapefile (1) Types Citation (3) Application (1) Downloadable (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) Shapefile (1) Contacts Fort Collins Science Center Western Ecological Research Center Cristiana I Falvo Thomas R Stanley Jon Richards More... Categories Data (1) Tag Types Place (1) Theme (2) Topics (1) Label (1) Tag Schemes Common Geographic Areas (1) None (1) USGS Thesaurus (1) ISO 19115 Topic Category (1) https://www.sciencebase.gov/vocab/category/Ecosystems/Ecosystems%20Lines%20of%20Work (1) View Results as: JSON ATOM CSV Browse Folder

Physical Habitat Simulation (PHABSIM) Software for Windows The purpose of the Physical Habitat Simulation System (PHABSIM) is to simulate a relationship between streamflow and physical habitat for various life stages of a species of fish or a recreational activity. The basic objective of physical habitat simulation is to obtain a representation of the physical stream so that the stream may be linked, through biological considerations, to the social, political, and economic world. In order to improve the ability to make measurable tradeoffs between the various uses, the PHABSIM models were developed to analyze and display the relationship between streamflow and physical habitat, or between streamflow and recreational river space. This relationship is a function between the... Categories: Publication; Types: Citation; Tags: Physical Habitat Simulation System, physical habitat simulation, physical habitat simulation Blossom Statistical Package for R Blossom is an R package with functions for making statistical comparisons with distance-function based permutation tests developed by P.W. Mielke, Jr. and colleagues at Colorado State University and for testing parameters estimated in linear models with permutation procedures developed by B. S. Cade and colleagues at the Fort Collins Science Center, U.S. Geological Survey. This implementation in R has allowed for numerous improvements not supported by the Cade and Richards Fortran implementation, including use of categorical predictor variables in most routines. Statistical procedures available include: A permutation testing version of ordinary least squares (OLS) regression that parallels the least absolute deviation... Categories: Publication; Types: Application; Tags: Science Support, scientific software CloseTest CloseTest is a Windows program for testing capture-recapture data for closure, where closure means no individuals were added to or lost from the population of interest over the sampling period. Test statistics are computed using the closure test presented in Stanley, T.R., and K.P. Burnham. 1999. A closure test for time-specific capture-recapture data. Environmental and Ecological Statistics 6: 197-209. For additional information on how to use the program and its results, please see Stanley, T.R., and J.D. Richards. 2005. Software review: a program for testing capture-recapture data for closure. Wildlife Society Bulletin 33(2): 782-785. System Requirements Windows 2000 and XP, 4MB disk space Categories: Publication; Types: Citation River Channel Survey Data, Redwood Creek, California, 1953-2013 Dr. Richard Janda of the USGS began a channel monitoring program in Redwood Creek in northern coastal California in 1973. The USGS continued this work through 2013, when the Research Geologist, Dr. Mary Madej retired. This effort produced 40 years of channel change data in rivers that were disrupted by severe erosion following timber harvest of old-growth redwood forests, a portion of the program's data (plus 1953 data) has been preserved in this data release. Original field surveys documented bank erosion, aggradation, and degradation at 60 cross-sectional transects at annual or biannual timesteps. Three river reaches also have long-term longitudinal channel bed surveys which document the distribution and development... Categories: Data, Publication; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: 44 Creek, Bond Creek, California, Dolason Creek, Elam Creek, All tags... Emerald Creek, Forty-four Creek, Fortyfour Creek, Harry Wier Creek, Hayes Creek, Humboldt, Redwood Creek, Redwood National Park, United States, cross section survey, fluvial geomorphology, geomorphology, geoscientificInformation, longitudinal survey, river channel surveys, watershed management, watershed restoration, Fewer tags