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Final Report: Vulnerability of Riparian Obligate Species in the Rio Grande to the Interactive Effects of Fire, Hydrological Variation and Climate Change This project had two primary goals: 1) To develop a process for integrating data from multiple sources to improve predictions of climate impacts for wildlife species; and 2) To provide data on climate and related hydrological change, fire behavior under future climates, and species’ distributions for use by researchers and resource managers.We present within this report the process used to integrate species niche models, fire simulations, and vulnerability assessment methods and provide species’ reports that summarize the results of this work. Species niche model analysis provides information on species’ distributions under three climate scenarios and time periods. Niche model analysis allows us to estimate the... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: 2012, Applications and Tools, Data.gov Desert LCC, Decision Support, EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONSERVATION, All tags... Federal resource managers, Fire, Fire, Invasive species, Invasive species, LCC, LCC Network Science Catalog, Map, Methodology/Protocol, NM-01, NM-02, NM-03, New Mexico, New Mexico, Population & Habitat Evaluation/Projection, Report, Rio Grande, Rio Grande, Riparian, Riparian, Riparian obligates, Riparian obligates, Transboundary Madrean Watersheds Pilot Area, United States, Vulnerability, Vulnerability, Vulnerability Assessment, Wetlands, Wetlands, biota, completed, Fewer tags Effects of Bio-Control and Restoration on Wildlife in Southwestern Riparian Habitats Our proposal addresses Funding Category Ill by evaluating natural resource management practices and adaptation opportunities. More specifically, our project addresses Science Need #6 to improve monitoring and inventory of watersheds and ecosystems (including invasive species). Our proposed study will occur within the Southern Rockies Landscape Conservation Cooperative (LCC) (upper Virgin River, UT) and the Desert LCC (lower Virgin River, AZ and NVL and therefore will be submitting to both cooperatives. Invasive saltcedar (Tamarix spp.) is the third most abundant tree in Southwestern riparian systems (Friedman et al. 2005). Resource managers must often balance the management goals of protecting wildlife species and... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-01, AZ-02, AZ-03, AZ-04, All tags... AZ-05, AZ-06, AZ-07, AZ-08, AZ-09, Academics & scientific researchers, Applications and Tools, Arizona, Arizona, BIOSPHERE, BIOSPHERE, BIOSPHERE, CA-08, CA-36, CA-51, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, Conservation NGOs, Datasets/Database, Desert Landscape Conservation Cooperative, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, Federal resource managers, INVASIVE SPECIES, INVASIVE SPECIES, INVASIVE SPECIES, Informing Conservation Delivery, LCC, LCC Network Science Catalog, Lower Colorado River Basin, NM-02, NM-03, NV-04, Nevada, Nevada, Policy makers & regulators, Population & Habitat Evaluation/Projection, Project, Publication, UT-02, United States, Utah, Utah, Virgin River, Vulnerability Assessment, amphibians, biocontrol, biota, birds, completed, invasive species, reptiles, riparian, tamarisk, tamarisk beetle, Fewer tags Final Report: Effects of Biocontrol and Restoration on Wildlife in Southwestern Riparian Habitats Introduction: Tamarisk (Tamarix spp., also saltcedar) is a non-native tree introduced to the United States during the 19th century as an ornamental species and solution to erosion in the American West (Robinson 1965). Tamarisk can form dense monotypic stands, which have been linked to a decline in richness and diversity of native plants (Engel-Wilson & Ohmart 1978; Lovich et al. 1994) and wildlife (Anderson et al. 1977; Durst et al. 2008) in riparian areas. As a result, natural resource managers have invested millions of dollars to control tamarisk (Shafroth & Briggs 2008). Few studies have conducted community-level analyses to document the impact of one of these methods, the introduction of a native enemy or predator,... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-01, AZ-02, AZ-03, AZ-04, All tags... AZ-05, AZ-06, AZ-07, AZ-08, AZ-09, Academics & scientific researchers, Arizona, Arizona, BIOSPHERE, BIOSPHERE, BIOSPHERE, CA-08, CA-36, CA-51, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, Conservation NGOs, Data.gov Desert LCC, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, Federal resource managers, INVASIVE SPECIES, INVASIVE SPECIES, INVASIVE SPECIES, Informing Conservation Delivery, LCC Network Science Catalog, Lower Colorado River Basin, NM-02, NM-03, NV-04, Nevada, Nevada, Policy makers & regulators, Population & Habitat Evaluation/Projection, Publication, Report, UT-02, United States, Utah, Utah, Virgin River, Vulnerability Assessment, amphibians, amphibians, biocontrol, biocontrol, biota, birds, birds, completed, invasive species, invasive species, product, reptiles, reptiles, riparian, riparian, tamarisk, tamarisk, tamarisk beetle, tamarisk beetle, Fewer tags SRLCC_2011_Fleishman_NavajoNationConnectivity_Data This data product contains estimates of habitat quality and connectivity for mountain lion, mule deer, desert bighorn sheep, and black bear, and combined estimates of high habitat and connectivity areas for all species. The analysis area was a 236,000 square kilometers that encompassed the Navajo Nation, which includes portions of Arizona, New Mexico, and Utah. The estimates of habitat quality were created with spatially explicit habitat variables and either an expert-based linear combination process (for mountain lion and mule deer) or a generalized linear mixed model-based estimation that used radio-collar telemetry data (for desert bighorn sheep, black bear, and pronghorn; collected between 2005-2011). Habitat... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Antilocapra americana, Arizona, Document, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, LCC Network Science Catalog, All tags... LCC Network Science Catalog, Navajo Nation, New Mexico, Odocoileus hemionus, Ovis canadensis nelsoni, Puma concolor, Ursus americanus, Utah, black bear, completed, connectivity, cougar, desert bighorn sheep, environment, habitat, habitat quality, mountain lion, mule deer, product, pronghorn, puma, Fewer tags Maps and Data: Vulnerability of Riparian Obligate Species in the Rio Grande to the Interactive Effects of Fire, Hydrological Variation and Climate Change We are providing geospatial data layers of climate, fire, biome and predicted species distributions for download at our project website. Links to presentations, data descriptions and zip files containing data layers can be found here. Over the next few months, we will continue to upload webinars and new training tutorials that demonstrate the application of these datasets to new questions and species. Climate and environmental data can readily be used to generate new models for additional species or other applications to describe habitats and future conditions within New Mexico. Initial fire model output is available as raster images and tabulated values that can be used in analyses of wildfire risk or hazardous... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: 2012, Applications and Tools, Data.gov Desert LCC, Decision Support, EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONSERVATION, All tags... Federal resource managers, Fire, Invasive species, LCC, LCC Network Science Catalog, Map, Methodology/Protocol, NM-01, NM-02, NM-03, New Mexico, New Mexico, Population & Habitat Evaluation/Projection, Rio Grande, Riparian, Riparian obligates, Transboundary Madrean Watersheds Pilot Area, United States, Vulnerability, Vulnerability Assessment, Wetlands, biota, completed, map, repository, Fewer tags Impact of Ecosystem Water Balance on Desert Vegetation: Quantification of Historical Patterns and Projection under Climate Change Explore climate change impacts on vegetation across the Desert and Southern Rockies LCCs using historical monitoring data collected from 23 sites across the Sonoran, Chihuahuan, Mojave and Colorado Plateau deserts for 30-50 years. This data will then be combined with ecosystem water balance model simulations to establish features of water availability critical for plant species response. Results will allow managers to identify species and communities at risk under future climate scenarios based on predicted changes in plant water availability. Due to the high variability in soils, incorporating a detailed understanding of soil water availability beyond bioclimatic envelope approaches in the desert Southwest is essential... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-02, AZ-03, AZ-04, Academics & scientific researchers, All tags... Applications and Tools, Arizona, Big Bend ‐ Río Bravo & Lower Río Conchos Pilot Area, CA-08, CO-03, California, Chihuahua, Chihuahuan Desert, Colorado Plateau, Conservation NGOs, Datasets/Database, Decision Support, Desert Landscape Conservation Cooperative, EARTH SCIENCE > BIOSPHERE > VEGETATION, Federal resource managers, LCC, LCC Network Science Catalog, Mexico, Mojave Desert, Mojave Desert Pilot Area, NM-02, NV-03, NV-04, New Mexico, Population & Habitat Evaluation/Projection, Project, Sonora, Sonoran Desert, TX-16, TX-23, Transboundary Madrean Watersheds Pilot Area, UT-02, UT-03, United States, User Manual, Utah, Vulnerability Assessment, biota, climate change, completed, desert southwest, ecohydrology, plants, soil water, vegetation change, water availability, Fewer tags Final Report: A Landscape Approach to Fisheries Database Compilation and Predictive Modeling Executive Summary: Fisheries data compilation efforts for this project fell within two large watersheds in Arizona; the Verde River watershed (Desert LCC) and the Little Colorado River watershed (Southern Rockies LCC). We divided the project into two phases; 1) data compilation for the Arizona Game and Fish Fisheries Information Systems (FINS) and 2) a demonstration of FINS through model development and species distribution data. During phase 1, we compiled, cleaned, assigned National Hydrography Dataset (NHD) reach codes to historical data for 113,230 fish records in the Verde River watershed and 43,828 fish records from the Little Colorado River watershed. These records were standardized to meet the Arizona Game... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-01, AZ-02, AZ-03, AZ-04, All tags... AZ-05, AZ-06, AZ-07, AZ-08, AZ-09, Academics & scientific researchers, Arizona, Conservation NGOs, Data Management and Integration, Data.gov Desert LCC, Datasets/Database, Decision Support, EARTH SCIENCE SERVICES > DATA MANAGEMENT/DATA HANDLING, Federal resource managers, GIS, GIS, LCC Network Science Catalog, NM-01, NM-02, NM-03, New Mexico, Population & Habitat Evaluation/Projection, Presentation, Publication, Report, State agencies, Transboundary Madrean Watersheds Pilot Area, United States, aquatic, biota, climate change, climate change, completed, fish, invasive species, invasive species, riparian, water management, water management, water use, water use, Fewer tags Modeled intermittency risk for small streams in the Upper Colorado River Basin under climate change Longer, drier summers projected for arid and semi-arid regions of western North America under climate change are likely to have enormous consequences for water resources and river-dependent ecosystems. Many climate change scenarios for this region involve decreases in mean annual streamflow, latesummer precipitation and late-summer streamflow in the coming decades. Intermittent streams are already common in this region, and it is likely that minimum flows will decrease and some perennial streams will shift to intermittent flow under climate-driven changes in timing and magnitude of precipitation and runoff, combined with increases in temperature. To understand current intermittency among streams and analyze the... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: EARTH SCIENCE > LAND SURFACE > LANDSCAPE, LCC Network Science Catalog, LCC Network Science Catalog, Random forests, Report, All tags... Streamflow, Streamflow modeling, Ungaged streams, Upper Colorado River Basin, completed, environment, product, Fewer tags Final Reports: Modeling Woody Plant Regeneration and Debris Accumulation under Future Streamflow and Wildfire Scenarios in the DLCC Executive Summary: Riparian ecosystems are vital components of the semi-arid landscape because woody riparian plants provide resources that are absent in adjacent vegetation types. Historically, flood played a key role in shaping the composition and structure of riparian forests. In recent decades, however, the frequency and magnitude of floods has decreased and the timing of peak discharge has been altered. In addition, wildfire has increased in importance as an agent of disturbance along many streams. We initiated this study to increase our understanding of fire, flood, and drought processes at our Middle Rio Grande study sites and develop tools that managers of other systems can use to project the response of... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, Acer negundo, Applications and Tools, Data.gov Desert LCC, Decision Support, All tags... EARTH SCIENCE > BIOSPHERE > VEGETATION > FOREST COMPOSITION/VEGETATION STRUCTURE, Federal resource managers, LCC Network Science Catalog, Middle Rio Grande, NM-01, NM-02, NM-03, New Mexico, Population & Habitat Evaluation/Projection, Populus spp, Publication, R, Report, Training/Outreach/Workshop, United States, Vulnerability Assessment, biota, boxelder, completed, cottonwood, debris, fire, population model, riparian, riparian obligates, vegetation, vulnerability, watershed management, wildlife, woody vegetation, Fewer tags A Landscape Approach for Fisheries Database Compilation and Predictive Modeling A strong data foundation is needed to inform science-based decisions for fisheries management at a watershed level. In preparation for a shift towards comprehensive watershed-scale planning, Arizona Game and Fish Department (AGFD) is developing a fisheries data management system with an initial focus on compiling and formatting several hundred thousand fish survey and stocking records. Fish data will be integrated within a Geographic Information System (GIS) by georeferencing observations to an existing national spatial framework (National Hydrography Dataset), which will allow for broader transferability to watersheds shared with neighboring states, creating a seamless layer not limited by state boundaries. In... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-01, AZ-02, AZ-03, AZ-04, All tags... AZ-05, AZ-06, AZ-07, AZ-08, AZ-09, Academics & scientific researchers, Arizona, Conservation NGOs, Data Management and Integration, Datasets/Database, Decision Support, Desert Landscape Conservation Cooperative, Desert Landscape Conservation Cooperative, EARTH SCIENCE SERVICES > DATA MANAGEMENT/DATA HANDLING, Federal resource managers, GIS, LCC, LCC Network Science Catalog, NM-01, NM-02, NM-03, New Mexico, Population & Habitat Evaluation/Projection, Presentation, Project, Publication, State agencies, Transboundary Madrean Watersheds Pilot Area, United States, aquatic, biota, climate change, completed, environment, fish, invasive species, riparian, water management, water use, Fewer tags Metadata This data product contains estimates of habitat quality and connectivity for mountain lion, mule deer, desert bighorn sheep, and black bear, and combined estimates of high habitat and connectivity areas for all species. The analysis area was a 236,000 square kilometers that encompassed the Navajo Nation, which includes portions of Arizona, New Mexico, and Utah. The estimates of habitat quality were created with spatially explicit habitat variables and either an expert-based linear combination process (for mountain lion and mule deer) or a generalized linear mixed model-based estimation that used radio-collar telemetry data (for desert bighorn sheep, black bear, and pronghorn; collected between 2005-2011). Habitat... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Antilocapra americana, Antilocapra americana, Arizona, Arizona, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, All tags... Habitat management, Habitat management, LCC Network Science Catalog, LCC Network Science Catalog, Mammals, Mammals, Navajo Nation, Navajo Nation, New Mexico, New Mexico, Odocoileus hemionus, Odocoileus hemionus, Ovis canadensis nelsoni, Ovis canadensis nelsoni, Puma concolor, Puma concolor, Ursus americanus, Ursus americanus, Utah, Utah, Wildlife (or Fauna), Wildlife (or Fauna), biota, biota, black bear, black bear, completed, cougar, cougar, desert bighorn sheep, desert bighorn sheep, environment, environment, environment, habitat, habitat, habitat quality, habitat quality, metadata, mountain lion, mountain lion, mule deer, mule deer, product, pronghorn, pronghorn, puma, puma, Fewer tags Publication and Report: Ecosystem Water Balance in a Desert Grassland ​Abstract: Climate change predictions include warming and drying trends, which are expected to be particularly pronounced in the southwestern United States. In this region, grassland dynamics are tightly linked to available moisture, yet it has proven difficult to resolve what aspects of climate drive vegetation change. In part, this is because it is unclear how heterogeneity in soils affects plant responses to climate. Here, we combine climate and soil properties with a mechanistic soil water model to explain temporal fluctuations in perennial grass cover, quantify where and the degree to which incorporating soil water dynamics enhances our ability to understand temporal patterns, and explore the potential consequences... Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-02, AZ-03, AZ-04, Academics & scientific researchers, All tags... Applications and Tools, Arizona, Big Bend ‐ Río Bravo & Lower Río Conchos Pilot Area, CA-08, CO-03, California, Chihuahua, Chihuahuan Desert, Colorado Plateau, Conservation NGOs, Data.gov Desert LCC, Datasets/Database, Decision Support, EARTH SCIENCE > BIOSPHERE > VEGETATION, Federal resource managers, LCC Network Science Catalog, Mexico, Mojave Desert, Mojave Desert Pilot Area, NM-02, NV-03, NV-04, New Mexico, Population & Habitat Evaluation/Projection, Publication, Report, Sonora, Sonoran Desert, TX-16, TX-23, Transboundary Madrean Watersheds Pilot Area, UT-02, UT-03, United States, User Manual, Utah, Vulnerability Assessment, biota, climate change, completed, desert southwest, ecohydrology, plants, product, soil water, vegetation change, water availability, Fewer tags Modeled Streamflow Metrics on Small, Ungaged Stream Reaches in the Upper Colorado River Basin Modeling streamflow is an important approach for understanding landscape-scale drivers of flow and estimating flows where there are no streamgage records. In this study conducted by the U.S. Geological Survey in cooperation with Colorado State University, the objectives were to model streamflow metrics on small, ungaged streams in the Upper Colorado River Basin and identify streams that are potentially threatened with becoming intermittent under drier climate conditions. The Upper Colorado River Basin is a region that is critical for water resources and also projected to experience large future climate shifts toward a drying climate. A random forest modeling approach was used to model the relationship between streamflow... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: EARTH SCIENCE > LAND SURFACE > LANDSCAPE, LCC Network Science Catalog, LCC Network Science Catalog, Report, Upper Colorado River Basin, All tags... completed, environment, product, random forest, streamflow, streamflow modeling, Fewer tags Vulnerability of Riparian Obligate Species in the Rio Grande to the Interactive Effects of Fire, Hydrological Variation and Climate Change The Grassland, Shrubland, Desert Program of the U.S. Forest Service, Rocky Mountain Research Station intends to evaluate the interactive effects of fire and climate change on the presence and long-term persistence of native and non-native species within Rio Grande riparian and wetland habitats of the Desert and Southern Rockies LCCs. Decision support tools and maps will be produced that will help resource managers identify conditions and locations where biodiversity will be most affected by future changes and identify needs with respect to species conservation and invasive species management.This project was co-funded by multiple Landscape Conservation Cooperatives: Desert LCC and the Southern Rockies LCC. Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, Applications and Tools, Decision Support, Desert Landscape Conservation Cooperative, EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL IMPACTS > CONSERVATION, All tags... Federal resource managers, Fire, Fire, Invasive species, Invasive species, LCC, LCC Network Science Catalog, Map, Methodology/Protocol, NM-01, NM-02, NM-03, New Mexico, New Mexico, New Mexico, Population & Habitat Evaluation/Projection, Project, Rio Grande, Rio Grande, Riparian, Riparian, Riparian obligates, Riparian obligates, Transboundary Madrean Watersheds Pilot Area, United States, Vulnerability, Vulnerability, Vulnerability Assessment, Wetlands, Wetlands, biota, completed, Fewer tags Publication: The effects of riparian restoration following saltcedar (Tamarix spp.) biocontrol on habitat and herpetofauna along a desert stream Amphibians and reptiles (herpetofauna) have been linked to specific microhabitat characteristics, microclimates, and water resources in riparian forests. Our objective was to relate variation in herpetofauna abundance to changes in habitat caused by a beetle used for Tamarix biocontrol (Diorhabda carinulata; Coleoptera: Chrysomelidae) and riparian restoration. During 2013 and 2014, we measured vegetation and monitored herpetofauna via trapping and visual encounter surveys (VES) at locations affected by biocontrol along the Virgin River in the Mojave Desert of the southwestern United States. Twenty-one sites were divided into four riparian stand types based on density and percent cover of dominant trees (Tamarix,... Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-01, AZ-02, AZ-03, AZ-04, All tags... AZ-05, AZ-06, AZ-07, AZ-08, AZ-09, Academics & scientific researchers, Arizona, Arizona, BIOSPHERE, BIOSPHERE, BIOSPHERE, CA-08, CA-36, CA-51, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, Conservation NGOs, Data.gov Desert LCC, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, Federal resource managers, INVASIVE SPECIES, INVASIVE SPECIES, INVASIVE SPECIES, Informing Conservation Delivery, LCC Network Science Catalog, Lower Colorado River Basin, NM-02, NM-03, NV-04, Nevada, Nevada, Policy makers & regulators, Population & Habitat Evaluation/Projection, Publication, Publication, UT-02, United States, Utah, Utah, Virgin River, Vulnerability Assessment, amphibians, biocontrol, biota, birds, completed, invasive species, product, reptiles, riparian, tamarisk, tamarisk beetle, Fewer tags Modeling Woody Plant Regeneration and Debris Accumulation under Future Streamflow and Wildfire Scenarios in the SRLCC Rivers in the SRLCC differ from one another in flow characteristics, levels of regulation, and vulnerability to wildfire; characteristics that will be influenced by climate change (Seager et al. 2007, Mortiz et al. 2012). An understanding of how changes in streamflow and wildfire frequency will affect structure of live and dead woody vegetation is needed to for managers assess the vulnerability of riparian obligate species to climate change. We are developing stochastic transition models for cottonwood trees and snags along the Middle Rio Grande by modifying Lytle and Merritts (2004) stage-structured cottonwood population model. By incorporating influences of flood and wildfire into stage transition rates, we can... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Conservation NGOs, Cultural Resources, Decision Support, EARTH SCIENCE > LAND SURFACE > LANDSCAPE, Federal resource managers, All tags... Informing Conservation Delivery, LCC, LCC, LCC Network Science Catalog, Middle Rio Grande, NM-01, NM-02, NM-02, NM-03, NM-03, New Mexico, Project, SRLCC, State agencies, Streamflows, Tribes, Upper Rio Grande, Upper Rio Grande, Upper Rio Grande, climate change, climate change, climate change, completed, cottonwood, cottonwood, cottonwood, debris, debris, debris, environment, fire, fire, population model, population model, population model, riparian, riparian, riparian, riparian obligates, riparian obligates, riparian obligates, vegetation, vegetation, vegetation, vulnerability, vulnerability, vulnerability, watershed management, watershed management, watershed management, wildlife, wildlife, woody vegetation, woody vegetation, woody vegetation, Fewer tags Modeling Woody Plant Regeneration and Debris Accumulation under Future Streamflow and Wildfire Scenarios in the DLCC Perennial streams in the Desert LCC support riparian trees such as cottonwood (Populus spp) and box elder (Acer negundo) that are critical components of habitat for riparian obligate birds and other wildlife species (Webb et al. 2007). Trees, snags, and fallen woody debris provide nesting and foraging sites for a variety of riparian animals (Bateman et al. 2008, Smith et al. 2012). Riparian trees require occasional floods to create space suitable for germination and are dependent on accessible groundwater for growth and survival (Lytle and Merritt 2004). Studies along the Middle Rio Grande in New Mexico have shown that rates of woody debris accumulation are also influenced by hydrology because floods physically... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, Acer negundo, Applications and Tools, Decision Support, Desert Landscape Conservation Cooperative, All tags... EARTH SCIENCE > BIOSPHERE > VEGETATION > FOREST COMPOSITION/VEGETATION STRUCTURE, Federal resource managers, LCC, LCC Network Science Catalog, Middle Rio Grande, NM-01, NM-02, NM-03, New Mexico, Population & Habitat Evaluation/Projection, Populus spp, Project, Publication, R, Training/Outreach/Workshop, United States, Vulnerability Assessment, biota, boxelder, completed, cottonwood, debris, fire, population model, riparian, riparian obligates, vegetation, vulnerability, watershed management, wildlife, woody vegetation, Fewer tags Webinar: Grassland Vulnerability to Climate Change in Southwest Deserts Climate change predictions include warming and drying trends, which are expected to be particularly pronounced in the southwestern United States. In this region, grassland dynamics are tightly linked to available moisture, yet it has proven difficult to resolve what aspects of climate drive vegetation change.Here, we combine climate and soil properties with a mechanistic soil water model to explain temporal fluctuations in perennial grass cover, quantify where and the degree to which incorporating soil water dynamics enhances our ability to understand temporal patterns, and explore the potential consequences of climate change by assessing future trajectories of important climate and soil water variables.Our analyses... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Academics & scientific researchers, Conservation NGOs, Data.gov Desert LCC, EARTH SCIENCE > BIOSPHERE > VEGETATION, Federal resource managers, All tags... LCC Network Science Catalog, biota, chihuahuan desert, chihuahuan desert, climate change, climate change, colorado plateau, colorado plateau, completed, ecohydrology, ecohydrology, grasslands, grasslands, historic patterns, historic patterns, presentation, product, soil water, soil water, sonoran desert, sonoran desert, vegetation change, vegetation change, water availability, water availability, Fewer tags Science Brief for Resource Managers: Effects of Biocontrol and Restoration on Wildlife in Southwestern Riparian Habitats Description: Invasive saltcedar is the third most abundant tree in Southwestern riparian systems. Resource managers must often balance the goals of protecting native wildlife species and habitats with the control of non-native and invasive plants. This project examined the impact of the tamarisk leaf beetle (a biocontrol agent) on amphibian and reptile (herpetofauna) and bird populations and communities along the Virgin River in Utah, Arizona and Nevada.Building on two years of pre-biocontrol monitoring, the researchers tracked changes in herpetofauna communities as the biocontrol entered a system dominated by a non-native plant species. The tamarisk leaf beetle is known to be eaten by several wildlife species.... Categories: Data, Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2012, AZ-01, AZ-02, AZ-03, AZ-04, All tags... AZ-05, AZ-06, AZ-07, AZ-08, AZ-09, Academics & scientific researchers, Arizona, Arizona, BIOSPHERE, BIOSPHERE, BIOSPHERE, CA-08, CA-36, CA-51, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, COMMUNITY DYNAMICS, Conservation NGOs, Data.gov Desert LCC, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, ECOLOGICAL DYNAMICS, Federal resource managers, INVASIVE SPECIES, INVASIVE SPECIES, INVASIVE SPECIES, Informing Conservation Delivery, LCC Network Science Catalog, Lower Colorado River Basin, NM-02, NM-03, NV-04, Nevada, Nevada, Policy makers & regulators, Population & Habitat Evaluation/Projection, Publication, Publication, UT-02, United States, Utah, Utah, Virgin River, Vulnerability Assessment, amphibians, amphibians, biocontrol, biocontrol, biota, birds, birds, completed, invasive species, invasive species, product, reptiles, reptiles, riparian, riparian, tamarisk, tamarisk, tamarisk beetle, tamarisk beetle, Fewer tags