Item talk:Q228138

{

 "@context": "http://schema.org/",
 "@type": "WebPage",
 "additionalType": "Research",
 "url": "https://www.usgs.gov/centers/nevada-water-science-center/science/lake-tahoe-water-quality-shorezone-monitoring",
 "headline": "Lake Tahoe Water Quality Shorezone Monitoring",
 "datePublished": "June 12, 2019",
 "author": [
   {
     "@type": "Person",
     "name": "Jena Huntington",
     "url": "https://www.usgs.gov/staff-profiles/jena-huntington",
     "identifier": {
       "@type": "PropertyValue",
       "propertyID": "orcid",
       "value": "0000-0002-9291-1404"
     }
   }
 ],
 "description": [
   {
     "@type": "TextObject",
     "text": "NVWSC will be sampling for:"
   },
   {
     "@type": "TextObject",
     "text": "BTEX and PAHs in Lake Tahoe are primarily a product of boat exhaust, therefore increased summertime boat traffic results in high potential for PAH spikes, especially near popular beaches."
   },
   {
     "@type": "TextObject",
     "text": "The Tahoe Regional Planning Agency (TRPA) is a bi-state leader in planning and facilitating action programs to preserve the environment within the Lake Tahoe Basin. TRPA is seeking the reliable data necessary to manage the waters of Lake Tahoe to ensure heath and public safety. Three types of contaminants have been identified as potential contaminants of concern:"
   },
   {
     "@type": "TextObject",
     "text": "PAH Even with increased boat traffic, PAHs are often found in low concentrations and also have a rapid rate of degradation and have been found in previous data collection efforts to be found in low concentrations. Therefore, PAHs will be sampled at five locations using SPMDs (semi-permeable membrane device), which are specialized passive in-situ samplers that concentrate organics for subsequent chemical analysis."
   },
   {
     "@type": "TextObject",
     "text": "USGS Nevada Water Science Center (NVWSC) is sampling for Volatile Organic Compounds (VOCs) in 2019 in order to confirm previous data collection efforts at Lake Tahoe. The Tahoe Regional Planning Agency (TRPA) requested sampling in targeted locations and at times when petroleum constituents are most likely to be detected in the lake."
   },
   {
     "@type": "TextObject",
     "text": "BTEX Water samples will be collected at the ten specified sampling locations on Lake Tahoe and analyzed for BTEX concentrations."
   },
   {
     "@type": "TextObject",
     "text": "Lake Tahoe, with its beautiful blue waters and numerous ski resorts in the surrounding mountains, is an extremely popular year-round tourist destination. In 2004, Lico found that distribution and concentration of gasoline-related contaminants was related to boat use in Lake Tahoe. Two-stroke engines were contributing detectable concentrations of gasoline-related components to Lake Tahoe."
   },
   {
     "@type": "TextObject",
     "text": "FIB Samples will be collected at 10 shoreline samples on 5 separate occasions within a 30-day period for the analysis of fecal indicator bacteria."
   }
 ],
 "funder": {
   "@type": "Organization",
   "name": "Nevada Water Science Center",
   "url": "https://www.usgs.gov/centers/nevada-water-science-center"
 },
 "about": [
   {
     "@type": "Thing",
     "name": "Science Technology"
   },
   {
     "@type": "Thing",
     "name": "Methods and Analysis"
   },
   {
     "@type": "Thing",
     "name": "Energy"
   },
   {
     "@type": "Thing",
     "name": "Water"
   },
   {
     "@type": "Thing",
     "name": "Lakes"
   },
   {
     "@type": "Thing",
     "name": "Environmental Health"
   },
   {
     "@type": "Thing",
     "name": "SPMD"
   },
   {
     "@type": "Thing",
     "name": "Hydrologic Research"
   },
   {
     "@type": "Thing",
     "name": "Information Systems"
   },
   {
     "@type": "Thing",
     "name": "Water Quality"
   },
   {
     "@type": "Thing",
     "name": "Water Quality and Environmental Health"
   },
   {
     "@type": "Thing",
     "name": "Geology"
   }
 ]

}