Folders: ROOT > ScienceBase Catalog > LC MAP - Landscape Conservation Management and Analysis Portal > Gulf Coastal Plains and Ozarks Landscape Conservation Cooperative > GCPO LCC Projects and Products ( Show direct descendants )
307 results (94ms)
Location
Folder
ROOT _ScienceBase Catalog __LC MAP - Landscape Conservation Management and Analysis Portal ___Gulf Coastal Plains and Ozarks Landscape Conservation Cooperative ____GCPO LCC Projects and Products Filters
Date Range
Extensions Types
Contacts
Categories Tag Types
|
This project will address species-habitat relationships for a priority aquatic system for the GCPO LCC, Mainstem Big Rivers. Specifically, the project will collect subsurface aquatic habitat data using side-scan sonar and high resolution bathymetry data in the Pearl River system of Louisiana. This project expands on current work ongoing in the Pearl River, and would extend habitat data collection for the purposes of making recommendations on restoration of aquatic habitat for species endpoints in this aquatic system. This project directly addresses landscape conservation design and will be used to inform Adaptation Strategies.
A brief overview of the Ecological Assessment of Mainstem Big Rivers in the Gulf Coastal Plains and Ozarks geography.
Forest Retention Index classes for the southeastern United States at 2040 were processed using the Forest Retention Decision Tree and rendered on a 30-meter by 30-meter grid. The Forest Retention Index is used only for current forestland, identified using National Land Cover Database 2011. Many datasets were used as inputs for the Forest Retention Decision Tree, and they can be grouped into five broad categories: Protected, Tier 1 Priority, Tier 2 Priority, Threats to Forest Retention, and Socio-Economic Value of Forests. Protected datasets include Protected Areas Database-United States, National Conservation Easement Database, state-maintained databases, and private datasets volunteered by conservation partners....
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Alabama,
Arkansas,
Florida,
Georgia,
Illinois,
This report enumerates the methodology and results of mapping glades in a total of 173 7.5 minute quadrangle maps for the Ozark Highlands Section of northern Arkansas during the 11 month reporting period commencing June of 2014 and ending May 20, 2015. When combined with the previous mapping during 2013-2014, the grand totals for all glades mapped in Arkansas are 29,810 glade polygons totaling 44,107 acres in 221 7.5 minute quadrangle maps. The Ozark Highlands Ecological Section was completed.The latest resulting glade shapefile reflects assignment of rock substrates that correspond to the Missouri glade rock types. The author decided to assign rock types based on accumulated knowledge, actual field verifications,...
The balance between economic needs and natural resource conservation will become more tenuous in the future as a result of a myriad of environmental stressors. We propose a methodology that can help guide forest management practices whenever adequate species locational data and quality forest or land use data exist. More specifically, the results of this study can be used to evaluate alternative land and silviculture management scenarios in terms of creating or maintaining high-quality forest habitat for a specific species. We used data collected on radiotelemetered black bears from 1988 to 2015 to develop a regional habitat model throughout Louisiana and Arkansas using Mahalanobis distance (D2) statistic. We created...
Categories: Data;
Tags: Arkansas,
Consevation design,
LCC Network Science Catalog,
Louisiana,
Mahalanobis distance,
Collection of 4 assessments for Upland Streams and Rivers. The Condition Index ranks stream segments according to how well they meet the Desired State described qualitatively and quantitatively in the draft Integrated Science Agenda (v4). From the Condition Index, 3 assessments are derived that rank opportunities for management and restoration of conditions included in the Condition Index – Watershed Land Use, Riparian Cover, and Stream Meander. Watershed Land Use management opportunities are based on the proportion of undisturbed land in the contributing (i.e. cumulative) watershed such that stream segments meeting the Desired State are considered Maintenance opportunities (values 5-6). Those that do not meet the...
|
|
