Skip to main content
Advanced Search

Filters: Tags: LCC (X)

960 results (10ms)   

View Results as: JSON ATOM CSV
thumbnail
Rocky Mountain Research Station scientists initiated a study in the 1990s on avian distribution and habitat associations within the Sky Islands. By re-measuring vegetation and bird populations following wildfires and applying climate change models, they will assess the singular and synergistic effects of climate change and wildfire and provide strategies for managing resilient forests and conserving the avian community structure. They will also continue and expand citizen science efforts to develop a long term avian monitoring plan, as well as simulation studies to provide optimal monitoring designs for avian species to detect changes from large-scale stressors.
thumbnail
The Southeast Conservation Adaptation Strategy (SECAS) is a shared, long-term vision for lands and waters that sustain fish and wildlife populations and improve human quality of life across the southeastern United States and Caribbean. SECAS provides regional focus for investments across organizations, disciplines, and partnerships on shared and proactive goals. The unique role of SECAS is to identify and support the steps necessary to regionally plan, implement, and evaluate actions that sustain habitat, mitigate threats, and adapt to desired conditions. As a result, SECAS unifies the delivery of conservation activities and supports innovation that can be applied across the region. Funding for this project supports...
thumbnail
We propose to empirically characterize hydrology/fish-production relationships for different ecological groups of fishes living in the Red River and associated reservoir habitats by: 1. Correlating historic hydrologic data with catch curve residuals, and 2. Annual growth rate estimates of fish collected from the Red River and associated reservoirs. The catch curve residual approach for indexing year class strength has been validated and successfully used to quantify the relationship between reservoir hydrology and YOY recruitment for white crappie and largemouth. The essence of the approach is as follows. Catch curves (a correlation between the natural log of fish abundance and age) are used to measure total instantaneous...
thumbnail
FY2013Pion (Pinus spp.) and juniper (Juniperus spp.) (PJ) currently occupy approximately 19 million hectars in the Intermountain West. Prior to 1860, approximately 66% of what is now woodland occurred as sagebrush plant communities.This watershed scale project: Documents the impact of PJ treatments in formerly sagebrush steppe communities on understory vegetation composition, hydrologic function, and surface runoff and soil erosion at the landscape scale. Expands the snow monitoring component to understand snow dynamics and timing of plant phenology in cut and uncut treatments. Secures expertise to analyze existing datasets.
thumbnail
Landscape Design has been described as the bridge between landscape ecology and conservation delivery. It recognizes the need for humans to live and work in the landscape and it seeks to understand the patterns and the underlying processes of those patterns.
thumbnail
Within the five states of its range (Texas, Oklahoma, Kansas, New Mexico, and Colorado), the lesser prairie-chicken (Tympanuchus pallidicinctus, LEPC) remains present on sand sagebrush (Artemesia filifolia), mixed- and short- grass prairies of western Kansas and eastern Colorado, through portions of northwest Oklahoma, the northeast Texas panhandle, and into the shinnery oak (Quercus havardii) and sand sagebrush habitat of eastern New Mexico and western Texas. Agencies in these states monitor LEPC breeding populations annually within the known occupied range of the species, however, monitoring efforts have differed markedly among agencies and inferences have been made about populations using a variety of methods....
thumbnail
These data represent 1 sq. mile Hexagons and are derived from the Western Governors Association Crucial Habitat Assessment Tool. The hexagons have been attributed with summary values from the datasets described above. Field names correspond to the number datasets above as follows: {1:’wetland_deds’, 2:’wetland_ceds’, 3:’cropland_ceds’, 4:’lasp_grsp_casp_suit’, 5:’lasp_grsp_suit’, 6:’riparian_suit’, 7:’mean_sat_thick_ft’, 8:’tillage_suit’, 9:’wind_suit’, 10:’ann_aq_deplet_ft’, 11:’wetland_deds_2040’, 12:’wetland_ceds_2040’, 13:’lbgrasslands_2017’, 14:’lbgrasslands_2022’, 15:’lbgrasslands_2027’, 16:’mean_sat_thick_2050_ft’, 17:’tillage_suit_2050’}. Zonal statistic attribution methods are as follows: {1:’SUM’, 2:’SUM’,...
thumbnail
These data represent the amount of crane energy days derived from croplands that are available within a 10km distance. These data were calculated by reclassing the NASS Cropland Data Layer to reflect energetic carrying capacity for cranes reported by Johnson et. al 2017. I.e Winter Wheat: 2588 CEDs/ ha, Corn: 1034 CEDs / ha, Sorghum: 496.5 CEDs / ha. A 10km moving windows analysis with a circular window was applied to the resulting CED raster to sum the CED values within a 10km area.
thumbnail
These data represent the long term average (27 year) amount of crane energy days (CED) available in wetlands. CEDs were calculated in the same way as wetland duck energy days describe above except that different habit energy density values were used. Based on the PLJV waterbird plan (2008) Appendix A, we estimated wetland CED density values for wetland habitats by dividing energetic carrying capacities for waterfowl by 3.37 to reflect the difference in mean body mass between mallards and sandhill cranes.
thumbnail
We found few reports in the literature containing useful data on the nesting phenology of lesser prairie-chickens; therefore, managers must rely on short-term observations and measurements of parameters that provide some predictive insight into climate impacts on nesting ecology. Our field studies showed that prairie-chickens on nests were able to maintain relatively consistent average nest temperature of 31 °C and nest humidities of 56.8 percent whereas average external temperatures (20.3–35.0 °C) and humidities (35.2– 74.9 percent) varied widely throughout the 24 hour (hr) cycle. Grazing and herbicide treatments within our experimental areas were designed to be less intensive than in common practice. We determined...
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2010, BIRDS, BREEDING PRODUCTIVITY, CLIMATE INDICATORS, Climate Change, All tags...
thumbnail
We used the United States National Grid to develop a sampling grid for monitoring programs in the Great Plains Landscape Conservation Cooperative, delineated by Bird Conservation Regions 18 and 19. Landscape Conservation Cooperatives are science based partnerships with the goal to inform and guide conservation at regional landscape levels. Developing a standardized sampling grid for a LCC is a new endeavor and is designed to reduce program costs, avoid repetition in sampling, and increase efficiency in monitoring programs. This is possible because the grid’s nationwide coverage, uniform starting point, and scalability allow researchers to expand their monitoring programs from a small, local level to a regional or...
thumbnail
Despite growing interest in ecosystem services and multi-functional landscapes, there are still relatively few examples of projects that assess the delivery of multiple goods and services and evaluate how multi-objective conservation strategies can improve outcomes relative to single-objective or species-centric approaches (Boody et al. 2005). Quantifying the impact of conservation on the delivery of multiple ecosystem services and habitat values requires specialized expertise and extensive data collection. Even with robust biophysical and habitat models, relating these models to impacts on individuals and communities is challenging and requires interdisciplinary approaches. In addition to modeling and data hurdles,...
thumbnail
Ecosystem services provided by floodplains include removal of nitrogen, phosphorus, and sediments, and sequestration of carbon. Effectiveness of floodplains in providing these services is dependent on the extent and location of connection between floodplain and river. Tributary loading of sediments, nitrogen and phosphorus to the Upper Mississippi River contribute to the development of river and coastal eutrophication as well as hypoxic conditions in the Gulf of Mexico. Recent research has shown that management of river connectivity of channels to floodplains is an effective mitigation strategy to remove nutrients, sediment, and carbon from river flows. The confluence of the Maquoketa and Mississippi Rivers is a...
thumbnail
Improved Gulf Hypoxia Planning Tool: Landscape scale planning tools focus conservation priorities through a series of region-specific lenses. These tools include: CHAT; SECAS; Gulf Hypoxia Initiative - Precision Conservation Blueprint v1.5; and landscape designs developed by the Great Plains LCC and Gulf Coast Prairie LCC. Discussions with industry, agency and organizational leaders across the mid-continent suggest that the time is ripe for opening a dialogue about how to bridge the planning between the west and east to find the appropriate stakeholder-driven set of mid-continent connections for a network of lands and waters. The recipient will assist staff from multiple LCCs and other interested entities in setting...
Despite the existence of high quality scientific information, there are significant barriers to the application of available tools to real-world decisions regarding how to best restore and manage coastal wetlands in consideration of climate change effects. These barriers derive from the difficulty in determining the most appropriate restoration or management prescription in light of site-specific habitat conditions, constraints, and expected future conditions. Wetlands along the southern California coast vary widely in terms of their size, habitat composition, and forcing functions. For example, the balance between fluvial and littoral processes can affect the size, extent, and frequency of tidal inlet closures....
Phases 1-3 (2010-2012): This project developed landscape change scenarios based upon water availability and precipitation and temperature patterns projected from downscaled models and investigated impacts of these changes on habitats and ecology of waterfowl, shorebirds, and other waterbirds in the Central Valley. This project provides critical information and support to understand and incorporate likely impacts of climatic change in conservation planning. Science Delivery Phase (2013): The goal of this work is to work with the Central Valley Joint Ventures (CVJV) to adapt the scenario modeling project results and modeling tool so they can be used by the CVJV to incorporate climate, urbanization, and water supply...
While meadows cover less than one percent of the Sierra Nevada, these ecosystems are of high ecological importance given their role in carbon and nitrogen storage, mediation of surface water flows, groundwater recharge, sediment filtration, and as refugia for numerous species. Understanding how – and where – to conserve and restore meadow ecosystems is a critical management question facing US Forest Service (USFS) and other land managers in the Sierra Nevada. The information and tools generated from this project are intended to significantly increase understanding of meadow responses to climate, associated changes in hydrology, and to develop conservation and restoration priorities that are strongly aligned with...
In grasslands, the North American biome with the greatest loss of biodiversity, documentation of successful restoration and management is imperative for building large-scale restoration programs. However, quantifying outcomes from grassland management efforts is made difficult by the lack of tools to rapidly map and track core grassland habitats and grassland biodiversity responses to management. Here, we propose to address this need by developing a rapid mapping tool to quantify grassland management outcomes on public and private lands. To accomplish this, we will complete two objectives: 1) develop a tool to identify and map grassland habitat cores, and 2) use this tool to quantify grassland habitat core and grassland...
Categories: Project; Tags: 2022, LCC, SSP-QR FWSR4
The Upper Conasauga River basin (UCR) is home to seven federally listed freshwater mussels and four At-Risk species with pending federal listing decisions. This sub-basin represents the highest level of freshwater mussel endangerment within the Coosa River Basin – known for its high rates of endemism of freshwater mussels on a national scale. Non-point source pollutants represent a significant challenge to freshwater mussel conservation nationally, and specifically within the UCR. The proposed research will utilize established research approaches to determine vital population persistence parameters (i.e., juvenile mussel growth and survival) across the UCR. We propose the use of sediment and in situ water exposures...
Categories: Project; Tags: 2022, LCC, SSP-QR FWSR4
thumbnail
This simple interface is designed to help inform conservation decisions by allowing you to explore a suite of data layers and models. You’ll find information on priority natural resources, biodiversity richness, landscape connectivity and integrity, surface waters and factors contributing to potential landscape change (sea level rise, urban development). 1 Compare Key Characteristics across FloridaUse one of the tabs above to explore different combinations of key characteristics assessed at the watershed scale across the state. Click on the bars in the charts to filter the map by that class. You can combine filters across tabs and across factors within a tab. You can also display that factor on the map by clicking...
map background search result map search result map Range-wide Population Estimation and Monitoring for Lesser Prairie-Chickens: Sampling Design and Pilot Implementation Understanding the ecology, habitat use, phenology and thermal tolerance of nesting Lesser Prairie-Chickens to predict population level influences of climate change Integrated monitoring within BCR’s: Creating a wildlife monitoring grid for the GPLCC Assessing Large-Scale Effects of Wildfire and Climate Change on Avian Communities and Habitats in the Sky Islands, Arizona Desatoya Mountains Project and Porter Canyon Experimental Watershed Quantifying Ecosystem Processes in Support of River Restoration and Nutrient Reduction Effects of Increased River Floodplain Connectivity in the Maquoketa River Value-added conservation: Optimizing landscapes for ecosystem services Southeast Conservation Adaptation Strategy Incorporating an approach to aid river and reservoir fisheries in an altered landscape Precision Conservation Blueprint v2.0 PFLCC CPA simple viewer tool Conservation Parcels Scored - Muleshoe Crucial Habitat Assessment Cropland dud BCR 18 Wetland cud BCR 18 Great Plains Landscape Conservation Design Pilot Desatoya Mountains Project and Porter Canyon Experimental Watershed Value-added conservation: Optimizing landscapes for ecosystem services Quantifying Ecosystem Processes in Support of River Restoration and Nutrient Reduction Effects of Increased River Floodplain Connectivity in the Maquoketa River Incorporating an approach to aid river and reservoir fisheries in an altered landscape Assessing Large-Scale Effects of Wildfire and Climate Change on Avian Communities and Habitats in the Sky Islands, Arizona Conservation Parcels Scored - Muleshoe Crucial Habitat Assessment Cropland dud BCR 18 Wetland cud BCR 18 Great Plains Landscape Conservation Design Pilot PFLCC CPA simple viewer tool Range-wide Population Estimation and Monitoring for Lesser Prairie-Chickens: Sampling Design and Pilot Implementation Understanding the ecology, habitat use, phenology and thermal tolerance of nesting Lesser Prairie-Chickens to predict population level influences of climate change Integrated monitoring within BCR’s: Creating a wildlife monitoring grid for the GPLCC Southeast Conservation Adaptation Strategy Precision Conservation Blueprint v2.0