Alaska EPSCoR Data Portal

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789 results found Displaying entries 1 - 20 of 789 in total

Biofilm Cohesive Strength as a Basis for Biofilm Recalcitrance: Are Bacterial Biofilms Overdesigned?

EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE) - Bacterial biofilms are highly resistant to common antibacterial treatments, and several physiological explanations have been offered to explain the recalcitrant nature of bacterial biofilms. Herein, a biophysical aspect of biofilm recalcitrance is being reported on. While engineering structures are often overdesigned with a factor of safety (FOS) usually under 10, experimental measurements of...
Complete
2018-05-10 11:40:21 -0800
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Feasibility of using a particle counter or flow-cytometer for bacterial enumeration in the assimilable organic carbon (AOC) analysis method

EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE) - Assimilable organic carbon (AOC) is one of the major determinants of microbial growth and stability in drinking water distribution systems. Nevertheless, AOC measurements are rarely conducted in practice owing, in part, to the tedious and time-consuming nature of the bioassay. Herein, we compared three alternative cell count approaches [flow cytometry with staining (FC-S), flow cytometry...
Complete
2018-08-09 15:36:40 -0800
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Geometry of the behavioral spaces: A computational approach to analysis and understanding the agent based models and agent behaviors.

EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE) - Systems with non-linear dynamics frequently exhibit emergent system behavior, which is important to find and specify rigorously to understand the nature of the modeled phenomena. Through this analysis, it is possible to characterize phenomena such as how systems assemble or dissipate and what behaviors lead to specific final system configurations. Agent Based Modeling (ABM) is one of the...
Complete
2018-08-09 15:36:41 -0800
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Interacting disturbances and their effect on carbon, charcoal, and further implications for carbon sequestration in forests

EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE) - Disturbances have a strong role in the carbon balance of many ecosystems, and the cycle of vegetation growth, disturbance, and recovery is very important in determining the net carbon balance of terrestrial biomes. Compound disturbances are phenomena of growing concern which can impact ecosystems in novel ways, altering disturbance intensity, severity, and recovery trajectories. This research...
Complete
2018-08-09 15:36:42 -0800
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Linking LiDAR with streamwater biogeochemistry in coastal temperate rainforest watersheds.

EPSCoR - Alaska Adapting to Changing Environments (EPSCoR-ACE) - The goal of this study was to use watershed characteristics derived from LIDAR data to predict stream biogeochemistry in Pacific coastal temperate rainforest (PCTR) watersheds. Over a two-day period, we sampled 37 streams for concentrations of dissolved C, N, P, major cations and measures of dissolved organic matter (DOM) quality (specific ultraviolet absorbance, SUVA254) and bioavailability....
Complete
2018-08-09 15:36:45 -0800
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Marine Resource Planning Web Map, Coastal Module

Marine Southeast Alaska GIS Library (SEAKGIS) - The Marine Resource Planning map of the Southeast Alaska Coastal Module contains vessel traffic, oil spill response layers, mariculture, ESI, earthquakes, spills, landslides, and other environmental hazards. This map is designed to support the Southeast Alaska Coastal Module. See the full project description at http://seakgis.alaska.edu/projects/index.html. Be aware of the access and use...
Ongoing
2012-12-01
2014-12-31
2018-08-09 15:11:37 -0800
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12 Digit Watershed Boundary Data 1:24,000 for Southeast Alaska

This data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) 6th level for the entire United States. This data set consists of geo-referenced digital data and associated attributes created in accordance with the "Federal Guidelines, Requirements, and Procedures for the National Watershed Boundary Dataset; Chapter 3 of Section A, Federal Standards, Book 11,...
Complete
1979-12-31
2018-08-09 15:11:37 -0800
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20 Meter Aspect

US Forest Service, Tongass National Forest (USFS TNF) - Terrain aspect polygons derived from the 20 meter DEM data using the custom script - wildaspect.aml
Complete
2018-08-09 15:11:23 -0800
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2000 Kenai Peninsula Borough Ikonos

Ikonos2000 Kenai Peninsula Borough (KPB) - ArcGIS Server Service. Ikonos satellite imagery, year 2000. Copyright Space Imaging. Data available from the Kenai Peninsula Borough. For more information, please contact the Kenai Peninsula Borough GIS Department.
Complete
2000-01-31
2000-12-31
2018-08-09 15:10:52 -0800
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2010 Census – Block Groups

Alaska Department of Labor and Workforce Development (DLWD) - <p>An ESRI Shapefile for use in GIS software that contains data from the 2010 US Census for Alaska at the census block group level. Each geographic unit is identified using Federal Information Processing Standards (FIPS) numbers. Coordinate System: North American Datum 1983 Alaska Albers.</p> <p>Data available from the Alaska Department of Labor and Workforce Development, Research and...
Unknown
2018-08-09 15:11:02 -0800
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2010 Census – Blocks

Alaska Department of Labor and Workforce Development (DLWD) - <p>An ESRI Shapefile for use in GIS software that contains data from the 2010 US Census for Alaska at the census block level. Each geographic unit is identified using Federal Information Processing Standards (FIPS) numbers. Coordinate System: North American Datum 1983 Alaska Albers.</p> <p>Data available from the Alaska Department of Labor and Workforce Development, Research and Analysis...
Unknown
2018-08-09 15:11:02 -0800
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2010 Census – Boroughs and Census Areas

Alaska Department of Labor and Workforce Development (DLWD) - <p>An ESRI Shapefile for use in GIS software that contains data from the 2010 US Census for Alaska at the Borough level. The layer includes all Boroughs as well as Census Areas that are within the Unorganized Borough. Each geographic unit is identified using Federal Information Processing Standards (FIPS) numbers. Coordinate System: North American Datum 1983 Alaska Albers.</p> <p>Data...
Unknown
2018-08-09 15:11:01 -0800
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2010 Census – Census Tracts

Alaska Department of Labor and Workforce Development (DLWD) - <p>An ESRI Shapefile for use in GIS software that contains data from the 2010 US Census for Alaska at the census tract level. Each geographic unit is identified using Federal Information Processing Standards (FIPS) numbers. Coordinate System: North American Datum 1983 Alaska Albers.</p> <p>Data available from the Alaska Department of Labor and Workforce Development, Research and Analysis...
Unknown
2018-08-09 15:11:01 -0800
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2010 Census – Kenai Peninsula Borough Maps

Alaska Department of Labor and Workforce Development (DLWD) - <p>This record includes boundary maps in PDF format for census areas and census tracts within the Kenai Peninsula Borough as of the 2010 census.</p> <p>Data available from the Alaska Department of Labor and Workforce Development, Research and Analysis Section.</p>
Unknown
2018-08-09 15:10:56 -0800
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2010 Census – Kenai Urban Cluster

Kenai urban 2010 Alaska Department of Labor and Workforce Development (DLWD) - <p>A map in PDF format of the Kenai Urban Cluster, as of the 2010 census.</p> <p>Data available from the Alaska Department of Labor and Workforce Development, Research and Analysis Section.</p>
Unknown
2018-08-09 15:11:02 -0800
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2010 Census – Places (Cities and CDPs)

Alaska Department of Labor and Workforce Development (DLWD) - <p>An ESRI Shapefile for use in GIS software that contains data from the 2010 US Census for Alaska at the place level. The definition of places includes all incorporated cities as well as census designated places (CDPs). Each geographic unit is identified using Federal Information Processing Standards (FIPS) numbers. Coordinate System: North American Datum 1983 Alaska Albers.</p> <p>Data...
Unknown
2018-08-09 15:11:01 -0800
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2010 Census – Soldotna Urban Cluster

Alaska Department of Labor and Workforce Development (DLWD) - <p>A map in PDF format of the Soldotna Urban Cluster, as of the 2010 census.</p> <p>Data available from the Alaska Department of Labor and Workforce Development, Research and Analysis Section.</p>
Unknown
2018-08-09 15:11:02 -0800
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2013 Aerial Orthoimagery - Crea Creek Watershed Area

2013 rgb ortho ntc crea National Science Foundation (NSF) - This RGB and CIR imagery comes from a high resolution LiDAR dataset of the Crea Creek Watershed Area, and is part of a series of 2013 LiDAR and imagery collections by EPSCoR Northern Test Case.
Complete
2018-08-09 15:11:12 -0800
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2013 Aerial Orthoimagery - Nuiqsut

2013 cir ortho ntc nuiqsut National Science Foundation (NSF) - This RGB and CIR imagery comes from a high resolution LiDAR dataset of the Nuiqsut, and is part of a series of 2013 LiDAR and imagery collections by EPSCoR Northern Test Case.
Complete
2018-08-09 15:11:12 -0800
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2015 Air Temperature Data - Alaska EPSCoR Southcentral Test Case - Aquatic Ecology

University of Alaska Fairbanks (UAF) - The data set contains air temperature data from the 2015 field season. Sites include a lower, middle, and upper reach from each of the three focus tributaries in the test case (Beaver Creek, Russian River, and Ptarmigan Creek). Data acquired from HOBO ProTemp v2 loggers housed in Onset® M-RSA solar radiation shields at 15 minute intervals from late May to September 2015. Please contact...
Ongoing
2015-05-25
2015-08-31
2018-08-09 15:36:32 -0800
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Data
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