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Managing water and riparian habitats on the Bill Williams River with scientific benefit for other desert river systems The importance of riparian ecosystems in semiarid and arid regions has generated interest in understanding processes that drive the distribution and abundance of dominant riparian plants. Changes in streamflow patterns downstream of dams have profoundly affected riparian vegetation composition and structure. For example, in the southwestern United States, flow regulation has contributed to the replacement of many riparian forests historically dominated by the native Populus fremontii (Fremont Cottonwood) and Salix gooddingii (Goodding’s Willow) by the exotic species Tamarix spp. (Salt Cedar). The proposed project will help guide reservoir release decision making to enhance downstream recruitment of native cottonwood... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, AZ-04, Academics & scientific researchers, Alamo Dam, Arizona, All tags... Arizona, Bill Williams River, Conservation NGOs, Data Acquisition and Development, Datasets/Database, Decision Support, Desert Landscape Conservation Cooperative, EARTH SCIENCE > BIOSPHERE > VEGETATION, Federal resource managers, LCC, LCC Network Science Catalog, LiDAR, Methodology/Protocol, Population & Habitat Evaluation/Projection, Presentation, Project, United States, biota, climate change, completed, dams, remote sensing, reservoirs, riparian, rivers, southwestern United States, vegetation, water, water management, Fewer tags Resources: Managing water and riparian habitats on the Bill Williams River with scientific benefit for other desert river systems Executive Summary: Evolution of policies that guide operation of individual reservoir systems begins with a relative flurry of activity associated with building of dams. Over perhaps a ten year period, operations are proposed in anticipation of construction, implemented when a dam is complete, and then modified as the effects, capabilities, and limitations of the project become better understood. After these initial adjustments, the policy process slowly begins to simmer. Operational changes are the driven by short-term influences that are largely episodic (e.g. droughts and floods) and long-term influences (e.g. social and economic factors) that affect operations more gradually. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, AZ-04, Academics & scientific researchers, Alamo Dam, Arizona, All tags... Arizona, Bill Williams River, Conservation NGOs, Data Acquisition and Development, Data.gov Desert LCC, Datasets/Database, Decision Support, EARTH SCIENCE > BIOSPHERE > VEGETATION, Federal resource managers, LCC Network Science Catalog, LiDAR, Methodology/Protocol, Population & Habitat Evaluation/Projection, Presentation, Report, United States, biota, climate change, completed, dams, product, remote sensing, reservoirs, riparian, rivers, southwestern United States, vegetation, water, water management, Fewer tags Remote sensing to segregate grass and shrub mixed habitats in Janos Grassland Priority Conservation Area The Bird Conservancy of the Rockies will use, combine and optimize an array of remote sensing techniques to identify the most efficient process that characterizes grasslands and level of shrub component in those grasslands. The project will classify a pilot area, the Janos Grassland Priority Conservation Area, which contains the majority of the Janos Biosphere Reserve, using a variety of remote sensing approaches. In the process they will identify the best techniques for decomposing grass-shrub intermix at low densities and identify the best approaches for large scale application of remote sensing to classify the desert grasslands and shrublands. Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: 2013, Chihuahua, Conservation NGOs, Data Acquisition and Development, Datasets/Database, All tags... Desert Landscape Conservation Cooperative, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > GRASSLANDS, Federal resource managers, Grassland, Janos Biosphere Reserve, Janos Grassland Priority Conservation Area, LCC, LCC Network Science Catalog, Map, Methodology/Protocol, Mexico, Mexico, Presentation, Project, Remote sensing, Report, Shrubland, Sonora, Transboundary Madrean Watersheds Pilot Area, biota, completed, habitat characteristics, Fewer tags Resource Management in a Changing Climate: Understanding the Relationships between Water Quality and Golden Alga Distribution in the Pecos River, New Mexico and Texas Our approach will include sampling a wide range of habitats and environmental conditions throughout the middle and lower Pecos River basin, across an 18 month time-span to account for seasonal and phenological events. We will utilize a suite of univariate and multivariate statistical techniques to relate occurrence and density of golden alga to environmental factors and other co-occurring organisms. The proposed research will benefit managers of the Pecos River, of its associated reservoirs and unique habitats (sinkholes on the Bottomless Lakes State Park and Bitter Lakes National Wildlife Refuge), and of its resident aquatic biota by identifying specific water quality attributes that promote golden alga bloom development... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2011, CONTAMINANTS, CONTAMINANTS, Data Acquisition and Development, Datasets/Database, All tags... Decision Support, Desert Landscape Conservation Cooperative, EARTH SCIENCE, EARTH SCIENCE, Federal resource managers, HARMFUL ALGAL BLOOMS (HABs), HARMFUL ALGAL BLOOMS (HABs), LCC, LCC Network Science Catalog, NM-02, New Mexico, Pecos River, Population & Habitat Evaluation/Projection, Presentation, Project, Publication, TERRESTRIAL HYDROSPHERE, TERRESTRIAL HYDROSPHERE, TX-23, Texas, United States, WATER QUALITY/WATER CHEMISTRY, WATER QUALITY/WATER CHEMISTRY, algae, biota, completed, water, Fewer tags Golden Alga Distribution and Water Quality REPORT PROJECT BACKGROUND: Golden alga (Prymnesium parvum) is a harmful algal species that is primarily found in marine ecosystems but is also present and invasive in brackish inland waters. The first documented bloom of golden alga in the United States occurred in the Pecos River in 1985. This species has since invaded other water bodies in the Pecos River basin (e.g. sinkhole habitats, reservoirs) and has been reported in at least 23 U.S. states. Toxins produced by golden alga can be lethal to fishes, bivalves, crayfish, and gilled amphibians. The ecological and economical impacts of golden alga blooms have been severe. Recent research suggests that the frequency and severity of golden alga blooms will increase... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2011, CONTAMINANTS, CONTAMINANTS, Data Acquisition and Development, Data.gov Desert LCC, All tags... Datasets/Database, Decision Support, EARTH SCIENCE, EARTH SCIENCE, Federal resource managers, HARMFUL ALGAL BLOOMS (HABs), HARMFUL ALGAL BLOOMS (HABs), LCC Network Science Catalog, NM-02, New Mexico, Pecos River, Population & Habitat Evaluation/Projection, Presentation, Publication, Report, TERRESTRIAL HYDROSPHERE, TERRESTRIAL HYDROSPHERE, TX-23, Texas, United States, WATER QUALITY/WATER CHEMISTRY, WATER QUALITY/WATER CHEMISTRY, algae, biota, completed, product, water, Fewer tags Report, Inventory and Assessment Protocols, Adaptation Plan, and Presentation for: Springs in the Sky Island Region: Inventory, Assessment, and Management Planning Project Sky Island Alliance (SIA) is a non-governmental organizational that works to protect and restore the rich natural heritage of native species and habitats in the Sky Island Region. We work with volunteers, scientists, land-owners, public officials, and government agencies to establish protected areas, restore healthy landscapes, and promote public appreciation of the region’s unique biological diversity. Because of our long-standing collaborative relationships with land managers and our large corps of skilled volunteers, we were in a unique position to spearhead this project.SIA initiated this springs inventory, assessment and management planning project to develop baseline information on springs in the Sky Island... Categories: Data, Publication; Types: ArcGIS REST Map Service, Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2011, AZ-02, AZ-03, Arizona, Conservation NGOs, All tags... Data Acquisition and Development, Data Management and Integration, Data.gov Desert LCC, Datasets/Database, Decision Support, Document, EARTH SCIENCE, EARTH SCIENCE, FLUVIAL LANDFORMS, FLUVIAL LANDFORMS, Federal resource managers, GEOMORPHIC LANDFORMS/PROCESSES, GEOMORPHIC LANDFORMS/PROCESSES, LAND SURFACE, LAND SURFACE, LCC Network Science Catalog, Map, Policy makers & regulators, Publication, Regional & county planners, Report, Report, SPRING, SPRING, Sky Island Region, Sky Islands Region, Transboundary Madrean Watersheds Pilot Area, United States, assessment, assessments, biota, completed, management, presentation, product, seeps and springs, volunteers, Fewer tags Reducing Uncertainty Regarding Impacts of Climate Change on Biodiversity in the California Desert University of California Riverside’s Center for Conservation Biology will create a sustainable resource monitoring framework that will provide empirical data identifying if and how climate change is changing the composition and vitality of Joshua Tree National Park. These data will then help focus the Park’s resource management programs to help ensure the Park’s rich biodiversity can be sustained to the extent possible. A broader goal is to have this framework adopted across the surrounding public lands to then integrate data from multiple sites and land management philosophies to create an unambiguous picture of the impacts of climate change across the desert region. Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, Biodiversity, CA-08, CA-36, California, All tags... Climate change, Datasets/Database, Desert Landscape Conservation Cooperative, EARTH SCIENCE, ENVIRONMENTAL GOVERNANCE/MANAGEMENT, Federal resource managers, HUMAN DIMENSIONS, Interested public, Joshua Tree National Park, LAND MANAGEMENT, LCC, LCC Network Science Catalog, Methodology/Protocol, Mojave Desert Pilot Area, Monitoring, Monitoring, Population & Habitat Evaluation/Projection, Presentation, Project, United States, Vulnerability Assessment, biota, completed, Fewer tags Grasslands Conservation Geospatial Data Compilation and Synthesis Grasslands are among the most threatened ecosystems on the planet (Hoekstra et al 2004). Recently, the bird conservation and grasslands communities have united around a forward looking approach to conservation planning. To accomplish this the following information is needed:1) The location, quantity, and quality of desert grasslands,2) the regional risks associated with loss or degradation of grasslands,3) the vulnerability of those grasslands and the species that depend on them to environmental and climate stressors,4) where and what types of programs or partnerships exist on the landscape to address system stressors and implement further conservation programs, and5) what capacity for conservation do these entities... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2014, AZ-01, AZ-02, AZ-03, AZ-04, All tags... AZ-05, AZ-06, AZ-07, AZ-08, AZ-09, Academics & scientific researchers, Aquascalientes, Arizona, Baja California, Big Bend ‐ Río Bravo & Lower Río Conchos Pilot Area, CA-23, CA-25, CA-27, CA-36, CA-50, CA-51, California, Chihuahua, Chihuahuan Desert, Coahuila, Conservation Planning, Data Acquisition and Development, Data Management and Integration, Desert LCC, Desert LCC (all), Desert Landscape Conservation Cooperative, Durango, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > GRASSLANDS, Federal resource managers, Guanajuato, Jalisco, LCC, LCC Network Science Catalog, Map, Mexico, Mojave Desert, Mojave Desert Pilot Area, NM-02, NV-01, NV-03, NV-04, Nayarit, Nevada, New Mexico, Nuevo León, Presentation, Project, Querétaro, Report, San Luis Potosi, Sinaloa, Sonora, Sonoran Desert, TX-16, TX-23, Tamaulipas, Texas, Training/Outreach/Workshop, Transboundary Madrean Watersheds Pilot Area, UT-02, United States, Utah, Zacatecas, biota, climate change, completed, conservation, grasslands, vulnerability assessment, Fewer tags Assessing Large-Scale Effects of Wildfire and Climate Change on Avian Communities and Habitats in the Sky Islands, Arizona 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. Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: 2013, AZ-01, AZ-02, Arizona, Birds, All tags... Citizen science, Datasets/Database, Desert Landscape Conservation Cooperative, EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > BIRDS, Federal resource managers, Interested public, LCC, LCC Network Science Catalog, Monitoring, Monitoring, Population & Habitat Evaluation/Projection, Presentation, Project, Publication, Sky Islands, Transboundary Madrean Watersheds Pilot Area, United States, United States, Vulnerability Assessment, Website, Wildfire, avian communities, biota, completed, Fewer tags