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Conceptual marsh units of Chesapeake Bay salt marshes This data release contains coastal wetland synthesis products for Chesapeake Bay. Metrics for resiliency, including unvegetated to vegetated ratio (UVVR), marsh elevation, and tidal range are calculated for smaller units delineated from a digital elevation model, providing the spatial variability of physical factors that influence wetland health. The U.S. Geological Survey has been expanding national assessment of coastal change hazards and forecast products to coastal wetlands with the intent of providing federal, state, and local managers with tools to estimate the vulnerability and ecosystem service potential of these wetlands. For this purpose, the response and resilience of coastal wetlands to physical factors... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Chesapeake Bay, Maryland, North Carolina, United States, Virginia, All tags... coastal ecosystems, coastal processes, environment, estuary, geospatial datasets, inlandWaters, marsh health, oceans, salt marsh, vegetation, wetland ecosystems, wetland functions, Fewer tags Principal facts of gravity data from the Stillwater Complex, Montana, 2013-2014 and 2020 Gravity data were collected during three separate campaigns during July of 2013, August and September of 2014, and September and October of 2020 at 168 sites on and around the Stillwater layered mafic complex in southern Montana. Measurements were taken with Lacoste & Romberg G-64, G-550, and G-161 gravimeters and reduced to obtain the complete Bouguer anomaly, with reference ties to absolute base stations at U.S. Post Offices in Spokane, Washington (2014), Billings (2013-2014) and Livingston (2020), Montana. This data release includes principal facts for 168 new gravity stations and shapefiles with field locations. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Absaroka-Beartooth Wilderness, Beartooth Mountains, Billings Post Office, GGGSC, Geology, Geophysics, and Geochemistry Science Center, All tags... Livingston Post Office, MRP, Mineral Resources Program, Montana, Spokane, Stillwater, Sweet Grass, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), Washington, bouguer anomaly, free-air anomaly, geophysics, geoscientificInformation, gravimeter measurement, gravitational field (earth), isostatic anomaly, Fewer tags Geologic map database to accompany geologic map of the State of Hawaii This digital publication contains all the geologic map information used to publish U.S. Geological Survey Geologic Investigations Map Series SIM-3143 (Sherrod and others, 2021). This geologic map shows the distribution and stratigraphic relation of volcanic, intrusive, and sedimentary units emplaced in the past 8 million years across the eight principal islands of the Hawaiian archipelago, State of Hawaii, U.S.A. This geologic map database is accompanied by a report, which includes the formatted geologic map and explanatory pamphlet, available at https://doi.org/10.3133/sim3143​. The authors ask that users of the geologic map database cite both the report and the database: Report: Sherrod, D.R., Sinton, J.M.,... Categories: Data; Types: ArcGIS Map Package, ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Hana, Hawaii, Honolulu, Kahoolawe, Kauai County, All tags... Lanai, Maui, Molokai, Niihau, Oahu, USGS Science Data Catalog (SDC), United States, Volcanology, Wailuku, faults, geologic maps, geology, geoscientificInformation, volcanoes, Fewer tags Groundwater Quality Monitoring Network Wells at Badger Army Ammunition Plant, Wisconsin, 2000-2018 This dataset describes groundwater quality monitoring wells in the vicinity of the Badger Army Ammunition Plant in Sauk County, Wisconsin, and information associated with each unique well. This includes the values used for mapping plume boundaries, concentration trends for contaminants in each individual well, and monitoring optimization results from the Monitoring and Redediation Optimization System (MAROS) analysis. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Sauk, Wisconsin, groundwater, groundwater quality, water quality National Fish Habitat Partnership (NFHP) 2015 Human Disturbance Data for Alaska linked to HUC12 Watersheds This CSV file contains landscape factors representing anthropogenic disturbances to stream habitats summarized within 6th level Hydrologic Unit Code (HUC12) watersheds of the Watershed Boundary Dataset. The source datasets compiled and attributed to spatial units were identified as being: (1) meaningful for assessing fluvial fish habitat; (2) consistent across the entire study area in the way that they were assembled; (3) broadly representative of conditions in the past 10 years, and (4) of sufficient spatial resolution that they could be used to make valid comparisons among local catchment units. Variables summarized at the HUC12 scale include measures of anthropogenic land uses, population density, roads, dams,... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: 2015 National Assessment, 2015 National Assessment, Alaska, Anthropogenic factors, DataProduct, All tags... Habitat Characterization, Lotic, NFHP, NFHP Cooperator, Spatial Data, USGS Science Data Catalog (SDC), Visual, Watershed Boundary Dataset, drainage basins, environmental assessment, environmental condition, human impacts, inlandWaters, river basin, river reaches, streams, water quality, watershed, Fewer tags State Transition Model of Cumulative Burned Area to Annual Grass in the Great Basin Region of the Western U.S. A raster identifying previously burned areas as being 1) recovered (to sagebrush-dominant ecosystem), 2) recovering, or 3) transitioned to annual grass-dominated. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Annual grass, California, Great Basin, Idaho, Montana, All tags... Nevada, Oregon, Recovery, Resilience, Resistance, Sagebrush, Utah, Western United States, Wildfire, biota, fires, Fewer tags Blackwater LEAN-Corrected Chesapeake Bay Digital Elevation Models, 2019 Lidar-derived digital elevation models often contain a vertical bias due to vegetation. In areas with tidal influence the amount of bias can be ecologically significant, for example, by decreasing the expected inundation frequency. We generated a corrected digital elevation model (DEM) for the area surrounding Blackwater National Wildlife Refuge in Chesapeake Bay using a modification of the Lidar Elevation Adjustment with NDVI (LEAN) technique (Buffington et al. 2016). GPS survey data (3699 points, collected across four tidal marsh sites in Chesapeake Bay (Eastern Neck, Martin, Bishops Head, and Blackwater) in 2010 and 2017. Normalized Difference Vegetation Index (NDVI) derived from an airborne multispectral image... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Chesapeake Bay, biota, digital elevation models, estuary, lidar, All tags... wetlands, Fewer tags GIS Data for Geologic Map of Precambrian Metasedimentary Rocks of The Medicine Bow Mountains, Albany and Carbon Counties, Wyoming This U.S. Geological Survey (USGS) data release provides a digital geospatial database for the geologic map of Precambrian metasedimentary rocks of the Medicine Bow Mountains, Albany and Carbon Counties, Wyoming (Houston and Karlstrom, 1992). Attribute tables and geospatial features (points, lines and polygons) conform to the Geologic Map Schema (GeMS, 2020) and represent the geologic map plates as published at a scale of 1:50,000. The 358,697-acre map area includes the geologically complex Medicine Bow Mountains located 30 miles (48 kilometers) west of Laramie in southeastern Wyoming. References: Houston, R.S., and Karlstrom, K.E., 1992, Geologic map of Precambrian metasedimentary rocks of the Medicine Bow Mountains,... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: "Mineral Resources"], "Structural Geology", Albany County, Carbon County, GGGSC, All tags... GeMS, Geologic Map Schema, Geology, Geophysics and Geochemistry Science Center, Laramie, MRP, Medicine Bow Mountains, Medicine Bow National Forest, Mineral Resources Program, NGMDB, National Geologic Map Database, Savage Run Wilderness, Snowy Range, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), WY, Wyoming, ["Economic Geology", bedrock geologic units, data services, geographic information systems, geologic maps, geology, geoscientificInformation, geospatial datasets, structural geology, Fewer tags GIS Data for Reconnaissance Geologic Map of the Hells Canyon Study Area, Wallowa County, Oregon, and Idaho and Adams Counties, Idaho This data release for the reconnaissance geologic map of the Hells Canyon Study Area, Wallowa County, Oregon, and Idaho and Adams Counties, Idaho, is a Geologic Map Schema (GeMS, 2020)-compliant version of the geologic map published in U.S. Geological Survey (USGS) Scientific Investigations Report Map SIR 2007-5046 (Simmons, et al, 2007). The database represents the geology for the 625,177-acre (2,530 square kilometers), geologically complex Hells Canyon Study Area in two plates, at a publication scale of 1:48,000. The study area includes (1) the Hells Canyon Wilderness; (2) parts of the Snake River, Rapid River, and West Fork Rapid River Wild and Scenic Rivers; (3) lands included in the second Roadless... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Adams County, Economic Geology, GGGSC, GeMS, Geologic Map Schema, All tags... Geology, Geophysics and Geochemistry Science Center, ID, Idaho, Idaho County, MRP, Mineral Resources Program, NGMDB, National Geologic Map Database, OR, Oregon, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), Wallowa County, bedrock geologic units, data services, geographic information systems, geologic maps, geology, geoscientificInformation, geospatial datasets, structural geology, Fewer tags GIS Data for Geologic and Structure Maps of the Kalispell 1 x 2 Degrees Quadrangle, Montana, and Alberta and British Columbia The data release for the geologic and structure maps of the Kalispell 1 x 2 degrees quadrangle, Montana, and Alberta and British Columbia, is a Geologic Map Schema (GeMS)-compliant version that updates the GIS files for the geologic map published in U.S. Geological Survey (USGS) Miscellaneous Investigations Series Map I-2267 (Harrison and others, 2000). The updated digital data present the attribute tables and geospatial features (lines and polygons) in the format that meets GeMS requirements. This data release presents the geologic map as shown on the plates and captured in geospatial data for the published map. Minor errors, such as mistakes in line decoration or differences between the digital data and the map... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: AB, Alberta, BC, British Columbia, Economic Geology, All tags... Flathead County, GGGSC, GeMS, Geologic Map Schema, Geology, Geophysics, and Geochemistry Science Center, Glacier County, Kalispell, Lake County, Lincoln County, MRP, MT, Mineral Resources, Mineral Resources Program, Montana, NGMDB, National Geologic Map Database, Sanders County, Structural Geology, U.S. Geological Survey, USGS, USGS Science Data Catalog (SDC), bedrock geologic units, data services, geographic information systems, geologic maps, geology, geoscientificInformation, geospatial datasets, structural geology, Fewer tags Conceptual salt marsh units for wetland synthesis: Edwin B. Forsythe National Wildlife Refuge, New Jersey The salt marsh complex of the Edwin B. Forsythe National Wildlife Refuge (EBFNWR), which spans over Great Bay, Little Egg Harbor, and Barnegat Bay (New Jersey, USA), was delineated to smaller, conceptual marsh units by geoprocessing of surface elevation data. Flow accumulation based on the relative elevation of each location is used to determine the ridge lines that separate each marsh unit while the surface slope is used to automatically assign each unit a drainage point, where water is expected to drain through. Through scientific efforts associated with the Hurricane Sandy Science Plan, the U.S. Geological Survey has started to expand national assessment of coastal change hazards and forecast products to coastal... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Barnegat Bay, Edwin B. Forsythe National Wildlife Refuge, Great Bay, Little Egg Island, New Jersey, All tags... United States, coastal ecosystems, coastal processes, estuary, marsh health, salt marsh, vegetation, wetland ecosystems, wetland ecosystems, wetland functions, Fewer tags USMIN Mineral-Resource Data for the U.S. Geological Survey Sagebrush Mineral-Resource Assessment Project The point and polygon layers within this geodatabase represent locations of mineral occurrences, mines, mining and mineral districts and sites of active mineral exploration within or near the Department of the Interior (DOI) Sagebrush Focal Areas in Montana, Wyoming and Utah, central Idaho, and the Oregon-Nevada-Idaho border area. The data were compiled by the U.S. Geological Survey (USGS) Mineral Deposit Database project (USMIN) to provide mineral resource information for use in the USGS Sagebrush Mineral Resource Assessment (SaMiRA). This assessment was conducted for the Bureau of Land Management (BLM) and evaluated the mineral resource potential of approximately 10 million acres of Federal lands identified as... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service; Tags: Idaho, Montana, Nevada, Oregon, USGS Science Data Catalog (SDC), All tags... Utah, Wyoming, economic geology, economic geology, environment, environment, geoscientificInformation, geoscientificInformation, geospatial datasets, geospatial datasets, locatable mineral tract, locatable mineral tract, mine sites, mine sites, mineral commodity, mineral commodity, mineral deposit areas, mineral deposit areas, mineral deposit type, mineral deposit type, mineral deposits, mineral deposits, mineral occurrence, mineral occurrence, mineral resource assessment, mineral resource assessment, mineral resources, mineral resources, mineral system, mineral system, mining and quarrying, mining and quarrying, natural resource exploration, natural resource exploration, sagebrush focal area, sagebrush focal area, Fewer tags Change in salinity in salt marsh units in Edwin B. Forsythe National Wildlife Refuge, New Jersey during Hurricane Sandy As part of the Hurricane Sandy Science Plan, the U.S. Geological Survey is expanding National Assessment of Coastal Change Hazards and forecast products to coastal wetlands. The intent is to provide federal, state, and local managers with tools to estimate the vulnerability of coastal wetlands to various factors and to evaluate their ecosystem service potential. For this purpose, the response and resilience of coastal wetlands to physical factors need to be assessed in terms of the ensuing change to their vulnerability and ecosystem services. Edwin B. Forsythe National Wildlife Refuge (EBFNWR), New Jersey, was selected as a pilot study area. As part of this data synthesis effort, hydrodynamic and sediment transport... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service; Tags: Atlantic Ocean, Barnegat Bay, Edwin B. Forsythe National Wildlife Refuge, Great Bay, Little Egg Island, All tags... New Jersey, United States, coastal ecosystems, coastal processes, contamination, ecological processes, environment, environment, environmental assessment, estuary, inlandWaters, marsh health, oceans, polygon shapefile, resilience, salinity, salinity, salt marsh, vegetation, vegetation, vulnerability, wetland ecosystems, wetland functions, Fewer tags Mean tidal range in salt marsh units of Edwin B. Forsythe National Wildlife Refuge, New Jersey (polygon shapefile) Biomass production is positively correlated with mean tidal range in salt marshes along the Atlantic coast of the United States of America. Recent studies support the idea that enhanced stability of the marshes can be attributed to increased vegetative growth due to increased tidal range. This dataset displays the spatial variation mean tidal range (i.e. Mean Range of Tides, MN) in the Edwin B. Forsythe National Wildlife Refuge (EBFNWR), which spans over Great Bay, Little Egg Harbor, and Barnegat Bay in New Jersey, USA. MN was based on the calculated difference in height between mean high water (MHW) and mean low water (MLW) using the VDatum (v3.5) software (http://vdatum.noaa.gov/). The input elevation was set... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Atlantic Ocean, Barnegat Bay, Edwin B. Forsythe National Wildlife Refuge, Great Bay, Little Egg Island, All tags... New Jersey, United States, coastal ecosystems, coastal processes, environment, estuary, inlandWaters, marsh health, oceans, salt marsh, tidal range, tides (oceanic), vegetation, wetland ecosystems, wetland ecosystems, wetland functions, Fewer tags Mercury speciation and other constituent data from deep sediment cores in Alviso Slough, South San Francisco Bay, California, 2012-16 This dataset includes mercury and other constituent concentration and physical properties data for seven deep sediment profiles (ranging from 79 cm to 214 cm in length) collected from the thalwag of Alviso Slough, a major tributary to South San Francisco Bay (California, USA). Field sampling occurred during May 2012 (4 sites) and January 2016 (3 sites). Each profile was comprised of 1–4 core sub-sections, which were collected from adjacent boreholes with 10–18 cm of vertical overlap. This data product includes two data tables (*.csv): 1) ‘T1_ALSL_DC_Sed_Data.csv’, the deep core analytical results; 2) ‘T2_ALSL_DC_QA_Data.csv’, quality assurance data. The two image files, ‘ALSL_DC_Log_2012.pdf’ and ‘ALSL-DC_Log_2016.pdf’,... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Alviso Slough, San Francisco Bay, South Bay Salt Ponds, USGS Science Data Catalog (SDC), biogeochemistry, All tags... environment, geoscientificInformation, mercury, sediment cores, slough, slough, wetland restoration, Fewer tags Lithium Deposits in the United States This data release provides the descriptions of approximately 20 U.S. sites that include mineral regions, mines, and mineral occurrences (deposits and prospects) that contain enrichments of lithium (Li). This release includes sites that have a contained resource and (or) past production of lithium metal greater than 15,000 metric tons. Sites in this database occur in Arkansas, California, Nevada, North Carolina, and Utah. There are several deposits that were not included in the database because they did not meet the cutoff requirement, and those occur in Arizona, Colorado, the New England area, New Mexico, South Dakota, and Wyoming. In the United States, lithium was first mined from pegmatite orebodies in South... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Arkansas, Bureau of Land Management (BLM), California, Department of the Interior (DOI), Earth Mapping Resources Initiative (Earth MRI), All tags... Geology, Geophysics, and Geochemistry Science Center (GGGSC), Mineral Resources Program (MRP), Mineralogy, Nevada, North Carolina, U.S. Geological Survey (USGS), USGS Mineral Deposit Database (USMIN), USGS Science Data Catalog (SDC), United States, Utah, boron, brine, bromine, closed-basin brine, commodity, critical mineral, data release, deposit type, economic geology, economy, evaporites, fluorine, geographic information systems, geoscientificInformation, geospatial datasets, geothermal reservoir, lithium, lithium-bearing clay, lithium-cesium-tantalum (LCT) pegmatite, lithium-enriched oilfield brine, location, metallic mineral resources, mine feature, mine sites, mineral deposit areas, mineral deposits, mineral district, mineral occurrence, mineral region, mineral resources, mining district, natural resource exploration, open pit mine, ore, potassium, prospect, sodium, tungsten, well, Fewer tags Vertical Profiles of Water Quality and Phytoplankton Data from Five Lakes in the Adirondack Park, New York State, 2021 This data release contains phytoplankton data and vertical profile measurements of water quality and light in oligotrophic (low nutrient) lakes within the Adirondack Park, New York State. Data were collected between June and October 2021 at five lakes. Four lake locations (Nearshore, Open Water, Layer, Bloom) were sampled representing one of four sample types (Bottom Sediment, Surface Water, Bloom Material, Layer). Water-quality field parameters (water temperature, dissolved-oxygen concentration and percent saturation, pH, specific conductance, turbidity, chlorophyll fluorescence, phycocyanin fluorescence, and fluorescent dissolved organic material) were measured at each sampling location from the surface to the... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Adirondack Park, Algal concentration, Blue Mountain Lake, Blue-green algae, Brant Lake, All tags... Chlorophyll-a, Contaminants, HABS, Cyanobacteria, Dissolved Oxygen, East Caroga Lake, Freshwater Ecosystems, Friends Lake, Harmful Algal Bloom, Limnology, New York, PAR, Phycocyanin, QW_ADK, Specific Conductance, Surface-Water Quality Monitoring, Turbidity, USGS Science Data Catalog (SDC), United States, Vertical Profile, Water Quality, Water Quality, Water Temperature, West Caroga Lake, algae, algal blooms, biota, elevation, freshwater (surface), hazards, inlandWaters, lake ecosystems, limnology, pH, phycology, phytoplankton, Fewer tags Williston Basin Assessment Web Map (2014) Contamination to aquatic resources from co-produced water (brine) associated with energy development has been documented in the northeastern portion of the Williston Basin; an area mantled by glacial drift. The presence and magnitude of brine contamination can be determined using the contamination index (CI) value from water samples. Recently, the U.S. Geological Survey published a section (~2.59 km2) level risk assessment of brine contamination to aquatic resources for Sheridan County, Montana, using oilfield and hydrogeological parameters. Our goal was to improve the Sheridan County assessment (SCA) and evaluate the use of this new Williston Basin assessment (WBA) across 31 counties mantled by glacial drift in... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Bakken Formatioin, Bakken Formation, Benson, North Dakota, Blaine, Montana, Bottineau, North Dakota, All tags... Brine Contamination, Burke, North Dakota, Burleigh, North Dakota, Daniels, Montana, Divide, North Dakota, Eddy, North Dakota, Emmons, North Dakota, Foster, North Dakota, Kidder, North Dakota, LaMoure, North Dakota, Logan, North Dakota, McHenry, North Dakota, McIntosh, North Dakota, McLean, North Dakota, Montana, Mountrail, North Dakota, North Dakota, Oil and Gas Development, Phillips, Montana, Pierce, North Dakota, Ramsey, North Dakota, Renville, North Dakota, Rolette, North Dakota, Rosevelt, Montana, Sheridan, Montana, Sheridan, North Dakota, Stutsman, North Dakota, Towner, North Dakota, United States, Valley, Montana, Ward, North Dakota, Wells, North Dakota, Williams, North Dakota, Williston Basin, Williston Basin, contamination and pollution, energy resources, geographic information systems (GIS), geospatial analysis, ground-water quality, human impacts, oil resources, resource extraction, risk assessment, spatial analysis, surface water quailty, water quality, well drilling, Fewer tags Total DNT Plume Boundaries This dataset describes plume boundary extents for total dinitrotoluene (total DNT) in the vicinity of the Badger Army Ammunition Plant in Sauk County, Wisconsin for various time intervals between 2000 - 2018. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Sauk, Wisconsin, groundwater, groundwater quality, water quality Coastal Cactus Wren Habitat Suitability Model for Southern California (2015) This habitat model was developed to delineate suitable habitat for coastal cactus wren (Campylorhynchus brunneicapillus) in southern California. A primary purpose of the model is to identify potential restoration sites that may not currently support cactus patches required by wrens, but which are otherwise highly suitable. These are areas that could be planted with cactus to increase wren populations, an important management objective for many land managers. We used the Partitioned Mahalanobis D2 modeling technique to construct alternative models with different combinations of environmental variables. Variables were calculated at each point in the center of a 150 m x 150 m cell in a grid of points across the landscape.... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, GeoTIFF, Map Service, Raster; Tags: California, Campylorhynchus brunneicapillus, Los Angeles County, Orange County, Partitioned Mahalanobis D2, All tags... Riverside County, San Bernardino County, San Diego County, USGS Science Data Catalog (SDC), Ventura County, biota, coastal cactus wren, environment, geospatial analysis, habitats, landscape modeling, life sciences, multivariate statistical analysis, native species, niche modeling, shrubland ecosystems, species distribution models, statistical analysis, wildlife, Fewer tags « 1 2 3 4 5 6 ... 8 »