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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...
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This map service is an information surface representing the shallowest distance to the top of a wet soil layer (the water table) within a soil map unit polygon. The value is the annual minimum as well as the component minimum, so the reported value is the nearest the water table gets to the surface of any significant component in the map unit at any time during the year. Although there is data for the whole United States for water table depths, not every map unit polygon has a value. Some parts of the United States have more complete coverage of water table depth than others, but values for water table depth depth are still rather piecemeal in character. Quite often, in many places, more than half of the soil...
ANTECEDENTES La Ley de Aguas Nacionales, que entró en vigor el 2 de diciembre de 1992, refuerza el marco institucional para la administración del recurso y consolida a la Comisión Nacional del Agua (CONAGUA) como autoridad federal única en materia de cantidad y calidad del recurso hidráulico nacional, superficial y subterráneo. Dentro de este Marco Institucional es que en 1992 se propone el desarrollo de un Sistema de Información Geográfica del Agua (SIGA) que se constituyera en una herramienta que permitiera integrar, consultar, analizar y desplegar la información georreferenciada para que las unidades de la CONAGUA realizaran con mayor eficiencia las labores de planeación y administración del agua. OBJETIVOS...
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Springs within the US portion of the Desert LCC Boundary. This is a compilation of publicly available springs distribution data in Desert LCC. Data were imported from the NHD database, the Arizona State Land Office, the Arizona Department of Water Resources, and other publicly available resources. Additional data were contributed by Springs Stewardship Institute, Grand Canyon Wildlands Council, and the Sky Island Alliance.
NPS is transforming the way park resource information is managed and delivered to parks, partners, and the public. IRMA (Integrated Resource Management Applications) is the name given to the project that has guided this transformation, and to the web portal that is its end result. View or download the IRMA project brief (.pdf). IRMA is a portfolio of tools and applications, and the beginnings of a "one-stop" for data and information on park-related resources. From IRMA you can search for, view, and download documents, reports, publications, data sets, and park species lists. You can get information on park visitor numbers, park projects, and apply for a park research permit. Park staff can navigate to certain internal...
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...


    map background search result map search result map Annual Minimum Soil Depth To Water Table Springs in the Desert LCC Natural Resource Condition Assessments Integrated Resource Management Applications (IRMA) CONAGUA Sistema de Información Geográfica del Agua (SIGA) Springs in the Desert LCC CONAGUA Sistema de Información Geográfica del Agua (SIGA) Annual Minimum Soil Depth To Water Table Natural Resource Condition Assessments Integrated Resource Management Applications (IRMA)