Filters: Tags: 2011 (X)
256 results (75ms)|
Filters
Date Range
Extensions
Types
Contacts
Categories Tag Types
|
2012 Updates - Phase 2 (information from the FY12 CDI Annual Report) This project solicited input from USGS Mission Areas, Geographic Areas, CDI, etc. on Phase 1 FY11 Data Management Education Products. The proposal called for an interface with Data Management Website Working Group to make materials available. The work also included the development of content for a USGS data management training program based upon existing materials and data management training. Finally, development of a format/structure for data management training workshop was completed. Principal Investigator : Heather S Henkel, Vivian B Hutchison Benefits Inform and encourage broadest possible application of data Management best practices...
The Fort Collins Science Center Web Applications Team, the Core Science Analytics and Synthesis unit of the Core Science Systems Mission Area, and a North Central Climate Science Center/NCAR/NOAA partnership group collaborated on a set of automated tools to allow remapping of the Federal Geographic Data Committee (FGDC) metadata standards to International Organization for Standardization (ISO) metadata standards. This project addressed the challenge of expediting the conversion of millions of metadata records in multiple USGS catalogs that run the risk of being left in a deprecated transfer format. The project set the stage for metadata conversions by: 1. Providing roadmaps and automated processes to remap FGDC...
Categories: Project;
Tags: 2011,
All Funded Projects,
Best Practices,
Completed,
Computational Tools and Services,
The CDI Data Management Best Practices Focus Group—led by John Faundeen—determined that the best path to success in preserving and making our science accessible lies in identifying and consistently applying data management standards, tools, and methods at each stage of what the group terms the “USGS scientific data life cycle.” To assist in achieving this goal, the group developed a Scientific Life Cycle Model that accurately captures how USGS scientists conduct their projects, reflecting the stages that science data go through from initial selection through collection, preparation, use, dissemination, and final disposition. The Group designed a visual representation of the Model to articulate its key components,...
Our approach will include sampling a wide range of habitats and environmental conditions throughout the middle and lower Pecos River basin, across an 18 month time-span to account for seasonal and phenological events. We will utilize a suite of univariate and multivariate statistical techniques to relate occurrence and density of golden alga to environmental factors and other co-occurring organisms. The proposed research will benefit managers of the Pecos River, of its associated reservoirs and unique habitats (sinkholes on the Bottomless Lakes State Park and Bitter Lakes National Wildlife Refuge), and of its resident aquatic biota by identifying specific water quality attributes that promote golden alga bloom development...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2011,
CONTAMINANTS,
CONTAMINANTS,
Data Acquisition and Development,
Datasets/Database,
The goal of this project is to create critically needed coastal fog datasets. Anticipated products from the collaboration between on-the-ground natural resource managers and a multidisciplinary coalition of physical scientists are: 1) a compilation of existing fog related data from multiple sources: satellite (AVHRR, GOES, Modis, Landsat), NOAA buoy , and airport and meteorological stations, 2) USGS Open File report documenting the results of a multiday working session with climatologists, remote sensing specialists, fog modelers, statisticians, and natural resource managers, convened to review the data, examine and assess the correlations between data streams and models, specify initial parameters to be extracted...
Categories: Data,
Project;
Tags: 2011,
California Landscape Conservation Cooperative,
California coast,
Coastal,
Coastal,
We analyzed the chemical composition of wood produced by Māmane, a tropical tree growing in Hawai’i, in order to reconstruct changes in climate over the Hawaiian Islands. Specifically, we measured changes in the relative abundance of carbon and oxygen isotopes taken up by the trees during photosynthesis at high elevation sites on Mauna Kea. We found that these isotopes reflect the climatic conditions (precipitation and temperature) under which the trees lived, allowing us to reconstruct relative changes in climate extending back ~130 years. Our results indicate decadal-scale changes in precipitation that correlate well with large-scale atmospheric and ocean circulation patterns that dominate much of the Pacific....
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2011,
Academics & scientific researchers,
Climate,
Climate change,
Hawaii,
NAIP horizontal accuracy specifications - From 2003 to 2004 the specifications were as follows: 1-meter Ground Sample Distance (GSD) imagery was to match within 3-meters, and 2-meter GSD to match within 20 meters of reference imagery. For 2005 the 1-meter GSD specification was changed to 5 meters matching to reference imagery. In 2006, all states used the same specifications as 2005 except for Utah, which required a match of +/- 6 meters to true ground. In 2007, all specifications were the same as 2006, except for Arizona, which used true ground specifications. In 2008 approximately half of the states acquired used true ground specifications and the other half used reference imagery. The 2008 states that used absolute...
We developed multi-scale habitat suitability models for black-tailed prairie dogs (BTPD) in the southwestern Great Plains, corresponding to the western region of the Great Plains LCC. We used long-term (10-yr), high-resolution datasets on BTPD colony boundary locations collected at 7 study areas distributed across the region to develop resource selection functions based on colony locations and expansion patterns. Models are based on (1) soil maps and associated Ecological Sites (NRCS SSURGO database), (2) a topographic wetness index based upon water runoff and solar insolation patterns (TWIsi) that tests a priori hypotheses for topographic controls on BTPD, and (3) broad climatic gradients in temperature and mean...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2011,
BTPD,
BTPD,
CO-04,
Climate Change,
The black‐tailed prairie dog (Cynomys ludovicianus) is considered an indicator species for the short grass prairie of North America; however, this species currently occupies an estimated 2% of its original distribution. Persistent and pervasive poisoning, and sylvatic plague have fragmented the remaining populations. It is not well understood how these population fragments are connected in a heterogeneous landscape of land use practices and land cover types, but quantifying population isolation and individual measures of dispersal across the landscape are essential to predicting both the vulnerability of extinction due to stochastic processes and the probability of disease emergence. To better understand how land...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2011,
BTPD,
BTPD,
Black-tailed Prairie Dog (Cynomys ludovicianus),
Black-tailed Prairie Dog (Cynomys ludovicianus),
This project highlights the potential for LCCs to facilitate collaboration among conservation practitioners and research scientists to plan for the future. A team of UMass scientists is developing a landscape change, assessment and design model to assess ecosystems and their capacity to sustain populations of wildlife in the northeastern U.S. in the face of urban growth, climate change, and other stressors. The project plays a major role in developing the science and data for two collaborative landscape planning and design efforts: 1) the pilot Landscape Conservation Design for the Connecticut River Watershed, and 2) Nature’s Network, which expands and elaborates on the data to extend to throughout New England and...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2010,
2011,
2012,
2013,
2014,
This project uses bottom-up modeling at a parcel scale to measure the effects of sea-level rise (SLR) on coastal ecosystems and tidal salt marshes. At selected tidal marshes, the project team will measure several parameters that will be incorporated into ArcGIS models creating comparable datasets across the Pacific coast tidal gradient with a focus on 2-4 sites in the California LCC (e.g. San Diego, San Francisco Bay Refuges). The ultimate goal is to provide science support tools for local adaptation planning from the bottom-up that may be implemented under a structured decision-making framework.Science Delivery Phase (2013): The objectives are to: (1) Disseminate site-specific baseline data and modeling results,...
Categories: Project;
Tags: 2011,
Great Northern Landscape Conservation Cooperative,
LCC,
NWCSC,
Other Project,
Categories: Project;
Tags: 2011,
Great Northern Landscape Conservation Cooperative,
LCC,
NWCSC,
Other Project,
Categories: Project;
Tags: 2011,
Great Northern Landscape Conservation Cooperative,
LCC,
NWCSC,
Other Project
The Washington Connected Landscapes Project is a highly leveraged effort to provide scientific analyses and tools necessary to conserve wildlife habitat connectivity. In support of the project, we 1) developed tools necessary to reliably identify and prioritize areas important for connectivity conservation and restoration under current conditions and for allowing species range shifts under climate change; 2) tested and refined these tools by applying them in a Great Northern LCC (GNLCC)-funded effort to identify essential habitats and linkages for the Columbia Plateau Ecoregion where the WHCWG is currently engaged (connectivity and climate tools) and across Washington State (climate tools); and 3) released these...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2011,
Academics & scientific researchers,
Applications and Tools,
Change in air temperature and precipitation,
Conservation NGOs,
This project has three objectives: (1) evaluate the abilitiy of dual acoustic-ultrasonic recorders to capture nocturnal calls of birds and bats at wind power sites; (2) relate nocturnal calls to results of facility searches at operational wind farms: (3) evaluate whether call activitiy varies in relation to landscape features.
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2010,
2011,
2012,
2013,
Bats,
The habitats and food resources required to support breeding and migrant birds dependent on North American prairie wetlands are threatened by impending climate change. The North American Prairie Pothole Region (PPR) hosts nearly 120 species of wetland-dependent birds representing 21 families. Strategic management requires knowledge of avian habitat requirements and assessment of species most vulnerable to future threats. We applied bioclimatic species distribution models (SDMs) to project range changes of 29 wetland-dependent bird species using ensemble modeling techniques, a large number of General Circulation Models (GCMs), and hydrological climate covariates. For the U.S. PPR, mean projected range change, expressed...
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2010,
2011,
2012,
Climate change,
Conservation NGOs,
Conservation planning aims to optimize outcomes for select species or ecosystems by directing resources toward high-return sites. The possibility that local benefits might be increased by directing resources beyond the focal area is rarely considered. We present a case study of restoring river connectivity for migratory fish of the Great Lakes Basin by removing dams and road crossings within municipal jurisdictions versus their broader watersheds. We found that greater river connectivity could often be achieved by considering both intra-jurisdictional and extra-jurisdictional barriers. Focusing on jurisdictional barriers alone generally forfeited <20 (median = 0%) of habitat gains for those who value solely habitat...
Categories: Data,
Publication;
Types: Citation,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2011,
2012,
2013,
2014,
Applications and Tools,
Researchers assessed how an expansion of forest reserves and climate-adaptive management may improve ecological connectivity and resilience under different climate scenarios. Resilience is measured as the capacity for these systems to maintain extant forest communities and aboveground live biomass. Forest landscape change was simulated via a spatially explicit forest ecosystem model, LANDIS-II. Simulations covered areas in northern Minnesota and northern lower Michigan that represent northern Great Lakes forest types. Restoring and maintaining ecological connectivity is one of the primary climate change adaptation strategies available to land managers, in addition to silvicultural practices. This study is...
Categories: Data,
Project;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2011,
2011,
2012,
2012,
2013,
|
|
