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Defining the pre-European range of vegetation communities can enhance our understanding of the role soil, hydrology, and climate had on climax plant communities within southwest Louisiana. Coastal prairie grasslands were in a perpetual state of succession due to two primary disturbances; grazing, primarily by bison and other ungulates, and fires ignited by lightning and Native Americans. Along its borders, prairie vegetation blended into adjacent plant communities forming biologically diverse ecotones that may have fluctuated between a prairie, marsh, or forest dominated community as a result of variable conditions including climate cycles, disturbance and soil characteristics. Since European settlement, this landscape...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Citation,
Downloadable,
Map Service;
Tags: grassland ecosystems
Changes in tidal marsh area and habitat type in response to sea-level rise were modeled using the Sea Level Affecting Marshes Model (SLAMM 6) that accounts for the dominant processes involved in wetland conversion and shoreline modifications during long-term sea level rise (Park et al. 1989; Successive versions of the model have been used to estimate the impacts of sea level rise on the coasts of the U.S. The model was produced by Warren Pinnacle Consulting, Inc. for the U.S. Fish and Wildlife Service. The SLAMM version 6 technical document can be accessed at http://warrenpinacle.com/prof/SLAMM. SLAMM outputs were converted from raster to vector features. Land cover (wetland) types were generalized to MesoHabitat...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: LiDAR,
Port Aransas,
SLAMM,
Sea Level,
Sea-Level Affecting Marshes Model,
This file describes a set of outputs from the Sea Level Affecting Marshes Model (SLAMM), which consists of rasters containing SLAMM’s coastal cover categories (classes) for a study area on the Gulf of Mexico (U.S.) coast. The model was used to simulate the impact of sea level rise (SLR) on these coastal cover classes, with an emphasis on wetlands, for the “Evaluation of Regional SLAMM Results to Establish a Consistent Framework of Data and Models” project. The project was performed by Warren Pinnacle Consulting, Inc., and Image Matters LLC. The project was funded by the Gulf Coast Prairie Landscape Conservation Cooperative (LCC). A coordinated network of landscape conservation cooperatives (each an “LCC”) is being...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Citation,
Downloadable,
Map Service;
Tags: SLAMM
2010 Landsat TM satellite imagery was analyzed to develop the KIRA predicted relative abundance model. Three parameters were used in the model : (1) mean open water (MOW) at a 180 m scale, (2) mean spring normalized difference vegetation index (NVDI) at a 180 m scale, and (3) coefficient of variation (CV) of spring modified normailized difference water index (MNDWI) at a 1 km scale. Model output was divided into 5 quantiles for display purposes and to aid interpretation. King Rail inhabit marshes in the fresh-to-intermediate salinity range. Using the KIRA predicted relative abundance modeled parameters, the GCJV identified areas of brackish marsh that exhibited high quality vegetative structure within 1 km (approximate...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: King Rail,
biota,
brackish marsh,
environment,
predicted relative abundance
Categories: Data;
Types: ArcGIS Map Package,
ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service
Draft baseline Blueprint 2.0 for review
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: draft
The connectivity result files from Circuitscape represent the "adjusted cumulative current density" flowing across the landscape for each of several species, at a 90-meter resolution across the South Atlantic Landscape Conservation Cooperative region. Rasters are classified using quantiles with 20 categories (each 5% of region) to integer scores from 1-20. 1 = lowest 5% of the landscape, 20= top 5% of landscape Expert opinion was used to define a resistance surface for each of the target animals, with higher resistance representing map units expected to be more difficult and dangerous for species to move through. A set of nodes for each species, with node points indicating center locations for potential source populations,...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Eastern cougar,
Southeast,
connectivity,
corridors,
future projection,
test
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: test
This map represents a potential Conservation Target (CT) for PFLCC's Pine Flatwoods and Dry Prairie' (PFDP) Priority Resource (PR). The potential CT is Protected Areas. These layers were created for an initial investigation of potential CT's suggested at brainstorming workshops. The initial investigation entails locating available datasets to address the suggested CT as closely as possible and performing minimal analyses to determine their usefulness. The final set of CT's and their associated datasets will be chosen after targets (e.g., endpoints) are established as a threshold for achieving conservation success for that CT. For a description of the priority resource layer, see the Pine Flatwoods and Dry Prairie...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Pine Flatwoods and Dry Prairie,
conservation target,
pflcc,
priority resource,
protected area
This datalayer shows the protected areas of PFLCC's Connectivity Priority Resource (PR). The Florida Natural Areas Inventory (FNAI) -- Florida Managed Lands (flma) GIS data layer (March, 2017) was used to assess the level of protection. The Priority Levels of the Connectivity PR are shown. For metadata on PFLCC's Connectivity Priority Resource, please see the map of the same name. FNAI - FLMA -- FLORIDA CONSERVATION LANDS (layer name FLMA): This is a polygon data layer for public (and some private) lands that the Florida Natural Areas Inventory (FNAI) has identified as having natural resource value and that are being managed at least partially for conservation purposes. The term "Managed Area" refers to a managed...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Conservation Target,
Florida Managed Lands,
Florida Natural Areas Inventory,
PFLCC,
Priority Resource,
This layer represents PFLCC's Priority Resource: High Pine and Scrub. Land covers included in the High Pine and Scrub Priority Resource are Coastal Scrub, Oak Scrub, Rosemary Scrub, Sand Pine Scrub, Sandhill, Scrub, Upland Coniferous, Upland Mixed Woodland, and Upland Pine. The land covers are then further refined using priorities 1 and 2 from CLIP 4.0 Aggregated Priorities model. The Aggregated Priorities model, which combines conservation priorities from the Biodiversity, Landscapes, and Surface Waters Resource Priority models, and the underlying CLIP Core Data layers. Priorities range from 1 (highest priority) to 5 (lowest). Florida Natural Areas Inventory and the University of Florida Center for Landscape Conservation...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: high pine and scrub,
pflcc,
priority resource
These layers represent a potential Conservation Target (CT) for PFLCC's Priority Resource: Freshwater Aquatics. The potential CT is Plant Diversity and is represented in these layers as the Lake Vegetation Index from FDEP. The Lake Vegetation Index assesses the plant community and composition of lake plants and degrades the index when invasive aquatic species or non-native vegetation is present. Only sampling points found within the Priority Resource are included in this map. An LVI below 43 is considered an impaired lake. This map was prepared as part of an initial investigation to find data available and usefulness as a Conservation Target for evaluating the status of the Priority Resource.
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Freshwater Aquatics,
Lake Vegetation Index,
PFLCC,
Plant Diversity,
Priority Resource,
This dataset is intended to assess trends and percent change per year (PCPY) in yearly averages of nitrate within 300 meters of mangrove swamp. Assessments (condition) was classified depending on the following follow thresholds for PCPY: <= -1.0% - “Decreasing” > -1.0 & < 0.0% - “Stable (-)” = 0.0% - “Stable (No Change)” > 0.0 & < 1.0% - “Stable (+)” >= 1.0% - “Increasing”
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: HUC 12,
annual averages,
assessment,
indicator,
landscape conservation,
This map shows the Main Conservation Layers (Priorities P1 and P2, and Connectivity - Hubs and Connectors) for Blueprint Version 1.3. P1 and P2 represent 'Highest" and 'High' Landscape Priorities, respectively. Blueprint V. 1.3 includes eleven Conservation Assets: nine terrestrial systems, and two estuarine: Coastal Uplands, Freshwater Aquatic (includes Lakes and Ponds, River and streams, and Springs), Freshwater Forested Wetlands, Freshwater Non-Forested Wetlands, Hardwood Forested Uplands, High Pine and Scrub, Pine Flatwoods and Dry Prairie, Working Lands (I and II), and the two estuarine resources - saltwater marsh and mangrove swamp. Additional Marine and Estuarine Conservation Assets are currently under development...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Blueprint Version 1.3,
Connectivity,
Connectors,
Conservation Assets,
Florida,
This map depicts the Rivers and Streams Conservation Asset for Florida with road barriers from the Southeast Aquatic Barriers Tool. The number of miles that could be gained through conservation action to remove obstructions are summarized by HUC12 watershed units. River/Stream Connectivity is an ecological indicator for the Landscape Conservation Project for Florida. The project entails a large-scale assessment of and planning for the health of important natural resources, known as Conservation Assets (CAs), in Florida. Conservation planning at the landscape scale provides a framework for safeguarding functional ecosystems, and their interconnected processes necessary to achieve true preservation of healthy resources....
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Barriers,
Florida,
Rivers,
Road Crossings,
SARP,
These data show the fire history indicator for Freshwater Non-Forested Wetlands (FNFW) through 2018. Fire Regime is an ecological indicator for the Landscape Conservation Project (LCP) for Florida. The LCP entails a large-scale assessment of and planning for the health of important natural resources, known as Conservation Assets (CAs), in Florida. Conservation planning at the landscape scale provides a framework for safeguarding functional ecosystems, and their interconnected processes required for maintaining healthy resources. Spatially explicit data from the project informs coordination and prioritization for making conservation decisions. Additionally, a suite of ecological indicators was carefully selected...
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Fire,
Fire Regime,
Florida,
Freshwater Non-forested Wetlands,
Indicator,
This dataset is intended to assess trends and percent change per year (PCPY) in yearly averages of total phosphorus within 300 meters of saltwater marsh. Assessments (condition) was classified depending on the following follow thresholds for PCPY: <= -1.0% - “Decreasing” > -1.0 & < 0.0% - “Stable (-)” = 0.0% - “Stable (No Change)” > 0.0 & < 1.0% - “Stable (+)” >= 1.0% - “Increasing”
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: HUC 12,
annual averages,
assessment,
indicator,
landscape conservation,
This dataset is intended to assess trends and percent change per year (PCPY) in yearly averages of pH within 300 meters to coral & hardbottom and coral-specific water quality datasets. Assessments (condition) was classified depending on the following follow thresholds for PCPY: <= -1.0% - “Decreasing” > -1.0 & < 0.0% - “Stable (-)” = 0.0% - “Stable (No Change)” > 0.0 & < 1.0% - “Stable (+)” >= 1.0% - “Increasing” Further information on the FLCP, conservation asset extent, and metadata: https://flcpa.databasin.org/datasets/ba218d714f094e68bbdb1a0f496c9e4e
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Florida Keys,
assessment,
environmental quality,
indicator,
landscape conservation,
This dataset is intended to assess trends and percent change per year (PCPY) in yearly averages of temperature in Florida, summarized to HUC 12 watershed. Assessments (condition) was classified depending on the following follow thresholds for PCPY: <= -1.0% - “Decreasing” > -1.0 & < 0.0% - “Stable (-)” = 0.0% - “Stable (No Change)” > 0.0 & < 1.0% - “Stable (+)” >= 1.0% - “Increasing”
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: Annual Averages,
Assessment,
Environmental Quality,
HUC 12,
Indicator,
This dataset is intended to assess trends and percent change per year (PCPY) in yearly averages of dissolved oxygen in Florida, summarized to HUC 12 watershed. Assessments (condition) was classified depending on the following follow thresholds for PCPY: <= -1.0% - “Decreasing” > -1.0 & < 0.0% - “Stable (-)” = 0.0% - “Stable (No Change)” > 0.0 & < 1.0% - “Stable (+)” >= 1.0% - “Increasing”
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service;
Tags: HUC 12,
annual averages,
assessment,
environmental quality,
indicator,
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