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Natural Resource Condition Assessments What are current conditions for important park natural resources? What are the critical data and knowledge gaps? What are some of the factors that are influencing park resource conditions? Natural Resource Condition Assessments (NRCAs) evaluate and report on the above for a subset of important natural resources in national park units (hereafter, parks). Focal study resources and indicators are selected on a park-by-park basis, guided by use of structured resource assessment and reporting frameworks. Considerations include park resource setting and enabling legislation (what are this park's most important natural resources?) and presently available data and expertise (what can be evaluated at this time?). In addition... Categories: Data; Types: ArcGIS REST Map Service, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chihuahuan Desert, English, GIS, Madrean, Mojave Desert, All tags... Sonoran Desert, US, agriculture, amphibian, assessment, biodiversity, bird, climate, connectivity, contamination, development, ecoregion, endangered, energy, erosion, fire, grassland, grazing, groundwater, invasive, inventory, invertebrate, land cover, mammal, management, map, mining, model, monitoring, oil, plant, priority, protected area, rare, recreation, renewable, reptile, research, riparian, river, road, scrub, shrub, soil, spring, stream, threat, threatened, topography, vegetation, vulnerability, water, watershed, wetland, wildlife, Fewer tags Managing Changing Landscapes in the Southwestern United States Natural landscapes in the Southwestern United States are changing. In recent decades, rising temperatures and drought have led to drier conditions, contributed to large-scale ecological impacts, and affected many plant and animal species across the region. The current and future trajectory of climate change underscores the need for managers and conservation professionals to understand the impacts of these patterns on natural resources. In this regional assessment of the Southwest Climate Change Initiative, we evaluate changes in annual average temperatures from 1951–2006 across major habitats and large watersheds and compare these changes to the number of species of conservation concern that are found within these... Categories: Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chihuahuan Desert, English, Madrean, Mojave Desert, Sonoran Desert, All tags... US, assessment, biodiversity, bird, climate, ecoregion, endangered, grassland, groundwater, mammal, management, map, model, monitoring, ownership, plant, priority, protected area, rare, research, resilience, restoration, riparian, river, shrub, stream, threat, threatened, vulnerability, water, watershed, wetland, wildlife, Fewer tags Mean of the Top Ten Percent of NDVI Values in the Yuma Proving Ground during Monsoon Season, 1986-2011 This study uses growth in vegetation during the monsoon season measured from LANDSAT imagery as a proxy for measured rainfall. NDVI values from 26 years of pre- and post-monsoon season Landsat imagery were derived across Yuma Proving Ground (YPG) in southwestern Arizona, USA. The LANDSAT imagery (1986-2011) was downloaded from USGS’s GlobeVis website (http://glovis.usgs.gov/). Change in NDVI was calculated within a set of 2,843 Riparian Area Polygons (RAPs) up to 1 km in length defined in ESRI ArcMap 10.2. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Arizona, Landsat TM, NDVI, Normalized Difference Vegetation Index, Sonoran Desert, All tags... Southwestern United States, USGS Science Data Catalog (SDC), Yuma Proving Ground, biota, climatologyMeteorologyAtmosphere, ephemeral stream channels, monsoon season, Fewer tags Landscape Connectivity of Isolated Waters for Wildlife in the Sonoran Desert Texas Tech University will conduct quantitative and predictive analysis of the connectivity of isolated desert “wetlands”, that include tinajas, the name for eroded pools in bedrock, for 20 wildlife species over the Sonoran desert ecoregion. Potential loss of wetlands due to climate change will also be studied to identify high value areas that can be prioritized for future restoration efforts and targeted for better management practices.Target species for landscape connectivity analysis include:Colorado River toad ( Incilius alverius )American bullfrog ( Lithobates catesbeianus )Chiricahua leopard frog ( Lithobates chiricahuensis )Lowland leopard frog ( Lithobates yavapaiensis )Couch’s spadefoot ( Scaphiopus couchii... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: 2013, AZ-01, AZ-02, AZ-03, AZ-04, All tags... Academics & scientific researchers, Applications and Tools, Arizona, CA-36, CA-50, CA-51, California, Conservation Design, Conservation NGOs, Conservation Plan/Design/Framework, Datasets/Database, Decision Support, Desert Landscape Conservation Cooperative, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > WETLANDS, Federal resource managers, LCC, LCC Network Science Catalog, Project, Sonoran Desert, Transboundary Madrean Watersheds Pilot Area, United States, Vulnerability Assessment, biota, completed, connectivity, southwestern United States, water, wetlands, wildlife, Fewer tags LandScope America LandScope America—a collaborative project of NatureServe and the National Geographic Society—is a new online resource for the land-protection community and the public. By bringing together maps, data, photos, and stories about America’s natural places and open spaces, our goal is to inform and inspire conservation of our lands and waters. Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chihuahuan Desert, English, GIS, Mojave Desert, Sonoran Desert, All tags... US, biodiversity, climate, connectivity, development, ecoregion, endangered, energy, grassland, land cover, map, national, oil, ownership, plant, priority, protected area, rare, renewable, restoration, riparian, river, scrub, shrub, stream, threat, threatened, vegetation, vulnerability, water, watershed, wildlife, Fewer tags Southwest Regional Gap Analysis Project The Southwest Regional Gap Analysis Project (SWReGAP) is an update of the Gap Analysis Program’s mapping and assessment of biodiversity for the five-state region encompassing Arizona, Colorado, Nevada, New Mexico, and Utah. It is a multi-institutional cooperative effort coordinated by the U.S. Geological Survey Gap Analysis Program. The primary objective of the update is to use a coordinated mapping approach to create detailed, seamless GIS maps of land cover, all native terrestrial vertebrate species, land stewardship, and management status, and to analyze this information to identify those biotic elements that are underrepresented on lands managed for their long term conservation or are “gaps.” Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chihuahuan Desert, English, GIS, Madrean, Mojave Desert, All tags... Sonoran Desert, US, amphibian, assessment, biodiversity, bird, ecoregion, endangered, grassland, mammal, management, map, model, ownership, priority, protected area, protected area, rare, remote sensing, reptile, river, road, scrub, shrub, threatened, vegetation, vulnerability, watershed, wildlife, 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 Servicio Web de información geográfica Para su comodidad el servicio incorpora las capas de información en los siguientes grupos: Grupo Descripción Ortofotos Ortofotos escala 1:20 000 y 1:10 000 Detalles.. Ver en Mapa Digital Datos de relieve Hipsográfico con resolución de 30m por pixel Detalles.. Ver en Mapa Digital T1M Información topográfica escala 1 : 1 000 000 Detalles.. Ver en Mapa Digital MGE Límites Estatales y Municipales a nivel Nacional Detalles.. Límite estatal / internacional Límite municipal Colonias Área verde urbana Servicios Localidad urbana Localidad rural Principales calles Ver en Mapa Digital RNG Nombres geográficos... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chihuahuan Desert, GIS, Mexico, Sonoran Desert, Spanish, All tags... agriculture, climate, ecoregion, energy, erosion, grassland, groundwater, land cover, map, mining, oil, protected area, remote sensing, reservoir, river, road, scrub, shrub, soil, spring, stream, threatened, topography, vegetation, water, watershed, wetland, Fewer tags Well Locations, Boundaries, and Grid Cells of the Coachella Valley Domestic Supply Aquifer Study Unit, 2020, (ver. 2.0) The U.S. Geological Survey collected groundwater samples from 38 wells used for domestic and small system drinking water supply in the Coachella Valley of California in 2020. The wells were sampled for the Coachella Valley Basin (CODA) Domestic Aquifer Study Unit of the California State Water Resources Control Board Groundwater Ambient Monitoring and Assessment (GAMA) Program Priority Basin Project’s assessment of the quality of groundwater resources used for domestic and small system drinking water supplies. Coachella Valley is located in the Desert hydrogeologic province (Johnson and Belitz, 2003) and is structurally divided into four subbasins by the San Andreas fault: the Indio subbasin, the Mission Creek subbasin,... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: California, Coachella Valley, GAMA, Groundwater Ambient Monitoring and Assessment Program, Hydrology, All tags... Indio, Riverside County, Salton Sea, Sonoran Desert, USGS Science Data Catalog (SDC), datasets, domestic well water use, drinking water use, environment, groundwater, groundwater level, inlandWaters, water chemistry, water quality, water sampling, Fewer tags Arizona Missing Linkages Funded by Arizona Game & Fish Department, our team of conservation biologists and GIS Analysts at Northern Arizona University are creating detailed linkage designs for 16 priority areas highlighted in the Wildlife Linkages Assesment. These plans identify and map multi-species corridors that will best maintain wildlife movement between wildland blocks, as well as highlight specific planning and road mitigation measures required to maintain connectivity in these corridors. Note: The linkage design reports are in compressed PDF format for faster download. Unfortunately, the compression occasionally makes small text on maps within the report difficult to read. If you would like a high-resolution PDF or PNG copy of any... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: BMP, English, GIS, Madrean, Mojave Desert, All tags... OHV, Sonoran Desert, US, agriculture, amphibian, biodiversity, bird, climate, connectivity, contamination, development, ecoregion, endangered, erosion, fire, fish, grassland, grazing, groundwater, invasive, invertebrate, land cover , mammal, management, map, mining, model, ownership, plan, plant, priority, protected area, rare, recreation, reptile, reservoir, restoration, riparian, river, road, scrub, shrub, spring, stream, stream, threat, threatened, vegetation, vulnerability, water, watershed, wetland, wildlife, Fewer tags Desert grassland responses to climate and soil moisture suggest divergent vulnerabilities across the southwestern United States 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 focused on long-term (20 to 56 years) perennial grass dynamics across the Colorado Plateau, Sonoran, and Chihuahuan Desert regions. We found that climate variability has negative effects on grass cover, and that precipitation subsidies that extend growing seasons are beneficial. Projections of water balance variables... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chihuahuan Desert, Colorado Plateau, Sonoran Desert, assessment, climate, All tags... grassland, groundwater, model, monitoring, soil, vulnerability, Fewer tags Species On Lands Affected by Renewables (SOLAR) Multiple large scale solar, wind, and geothermal energy development projects are currently proposed across the Mojave and Sonoran deserts of the southwestern United States, and these development needs are likely to continue or increase into the future. Agencies tasked with managing biological resources throughout this region must understand the potential impacts of these renewable energy plants and associated infrastructure (e.g., transmission corridors, substations, access roads, etc.) in order to select appropriate development sites and to mitigate for anticipated effects. One of the major concerns of this new green energy initiative is determining how future development will impact wildlife movement, population... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Mojave Desert, Sonoran Desert, genetic analysis, renewable energy, species distribution model An Ecological Analysis of Conservation Priorities in the Sonoran Desert Ecoregion A bi-national team was convened in 1998 to compile and analyze biological and ecological data for the 55-million acre (22 million ha) Sonoran Desert Ecoregion, which comprises parts of Arizona, California, Sonora, and Baja, California. The objective of this project was to use a science-based approach to identify a network of Conservation Sites throughout the Ecoregion that, with proper management, would ensure the long-term persistence of the Ecoregion's biodiversity, including rare and common species, native vegetation communities, and the ecological processes needed to maintain these elements of biodiversity. The technical team convened to compile and analyze data included staff from The Nature Conservancy, Sonoran... Categories: Publication; Types: Citation, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Mexico, Sonoran Desert, United States, ecoregion, ownership, All tags... plan, plant, priority, protected area, rare, threat, vegetation, wildlife, Fewer tags Geografia El acervo de información geográfica se compone de nueve accesos en la sección Temas: Cartografía urbana, Catastro, Datos de relieve, Geodesia, Imágenes del territorio, Marco geoestadístico nacional, Nombres geográficos, Recursos naturales y Topografía. Lo mismo que en el ámbito estadístico, en el geográfico los recursos normativos y metodológicos son de gran importancia, ya que nos permiten conocer mejor los datos, además de propiciar condiciones que promueven la comparabilidad de la información con la adopción de principios homogéneos: en Aspectos normativos es posible consultar las clasificaciones y los catálogos, los metadatos geográficos, así como las normas técnicas empleadas en la generación de datos geográficos.... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chihuahuan Desert, GIS, Mexico, Sonoran Desert, Spanish, All tags... agriculture, climate, development, ecoregion, energy, erosion, grazing, land cover, map, mining, model, oil, ownership, plant, remote sensing, reservoir, river, road, soil, stream, topography, vegetation, water, watershed, wetland, Fewer tags Integrated Landscape Assessment Project To help resource managers prioritize management actions across large landscapes, the Integrated Landscape Assessment Project (ILAP) produced databases, reports, maps, analyses, and other information showing mid- to broad-scale (thousands to hundreds of thousands of hectares and larger areas) vegetation conditions and potential future trends, key wildlife habitat conditions and trends, wildfire hazard, potential economic value of products that might be generated during vegetation management, and other critical information for all lands and all major upland vegetation types in Arizona, New Mexico, Oregon, and Washington. ILAP work involved gathering and consolidating existing information, developing new information... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Arizona, Chihuahuan Desert, English, GIS, Madrean, All tags... New Mexico, Oregon, Sonoran Desert, US, Washington, amphibian, bird, climate, economic, ecoregion, endangered, erosion, fire, fish, grassland, land cover, mammal, management, map, model, ownership, priority, rare, reptile, resilience, restoration, soil, stream, threatened, vegetation, water, watershed, wildlife, Fewer tags HabiMap™ Arizona The Arizona Game and Fish Department (Department) recently revised its State Wildlife Action Plan that provides a framework and information to assist in setting conservation priorities for the state’s wildlife and habitats. Data gathered for Arizona’s State Wildlife Action Plan represents myriad sources and extensive public comment, and is used to support the Department’s efforts to develop proactive conservation goals and objectives. Much of that data (more than 300 data layers) is compiled into a single model of wildlife conservation potential, the Species and Habitat Conservation Guide. To ensure the State Wildlife Action Plan information is accessible and useful to everyone, the Arizona Game and Fish Department... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Chihuahuan Desert, English, GIS, Mojave Desert, OHV, All tags... Sonoran Desert, US, agriculture, amphibian, bird, burro, connectivity, contamination, development, ecoregion, endangered, energy, fire, fish, grassland, grazing, groundwater, horse, invertebrate, mammal, map, mining, model, oil, ownership, plant, priority, rare, recreation, renewable, reptile, reservoir, riparian, river, road, scrub, shrub, threat, threatened, vegetation, water, watershed, wildlife, Fewer tags Quantitative and Predictive Analysis: Landscape Connectivity of Isolated Waters for Wildlife in the Sonoran Desert Executive Summary: We provide an analysis of Sonoran Desert water network connectivity to inform managers of current conditions for target wildlife and how the connectivity will change as the landscape becomes more water limited.Climate change is expected to lead to fragmentation of the network, increasing coalescence distance by 8% and reducing the persistence and overall number of waters on the landscape. Identification of key water sites, ranked by network connectivity metrics, are presented in Appendix B. Wetland number under our scenario of water limitation will decline by 43% reducing network resilience.Anurans and Caudates, although varying in ability to disperse, generally experienced reduced connectivity... Categories: Data, Publication; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: 2013, AZ-01, AZ-02, AZ-03, AZ-04, All tags... Academics & scientific researchers, Applications and Tools, Arizona, CA-36, CA-50, CA-51, California, Conservation Design, Conservation NGOs, Conservation Plan/Design/Framework, Data.gov Desert LCC, Datasets/Database, Decision Support, EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > TERRESTRIAL ECOSYSTEMS > WETLANDS, Federal resource managers, LCC Network Science Catalog, Publication, Report, Sonoran Desert, Transboundary Madrean Watersheds Pilot Area, United States, Vulnerability Assessment, biota, completed, connectivity, map, product, southwestern United States, water, wetlands, wildlife, 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 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 Jornada Bibliography Chihuahuan Desert landscapes exemplify the ecological conditions, vulnerability, and management challenges in arid and semi-arid regions around the world. The goal of the Jornada Basin Long Term Ecological Research program (JRN LTER) established in 1982 is to understand and quantify the key factors and processes controlling ecosystem dynamics and patterns in Chihuahuan Desert landscapes. In collaboration with the Jornada Experimental Range (USDA ARS), studies initiated in 1915 have been incorporated into the JRN LTER program. Previous research focused on desertification, a state change from perennial grasslands to woody plant dominance that occurs globally. Based on findings from growing long-term databases, the... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: CMQ3, Chihuahuan Desert, DLCC, Desert LCC, English, All tags... Mojave Desert, New Mexico, OHV, Sonoran Desert, US, agriculture, amphibian, assessment, biodiversity, bird, climate, condition, connectivity, development, ecoregion, elevation, endangered, energy, erosion, fire, fossil fuel, geology, grassland, grazing, groundwater, invasive, inventory, invertebrate, land use, landscape, mammal, management, mining, model, monitoring, ownership, plan, plant, priority, program, protected area, recreation, reptile, research, resilience, restoration, riparian, river, road, runoff, scrub, shrubland, slope, soil, stream, target, terrestrial, threat, threatened, transportation, vegetation, vulnerability, water, watershed, wetland, wildlife, wind, Fewer tags 1 2 »