Item talk:Q50525
From geokb
{
"USGS Staff Profile": {
"@context": "https://schema.org",
"@type": "Person",
"dateModified": "2024-09-21T07:59:29.289538",
"name": "David J Topping, Ph.D.",
"identifier": [
{
"@type": "PropertyValue",
"propertyID": "ORCID",
"value": "0000-0002-2104-4577"
}
],
"jobTitle": "Research Hydrologist",
"hasOccupation": [
{
"@type": "OrganizationalRole",
"startDate": "2024-09-21T07:59:29.297696",
"affiliatedOrganization": {
"@type": "Organization",
"name": "Southwest Biological Science Center",
"url": "https://www.usgs.gov/centers/southwest-biological-science-center"
},
"roleName": "Research Hydrologist"
},
{
"@type": "Occupation",
"additionalType": "self-claimed professional experience",
"name": "1993 - 2007: Water Resources Mission Area, National Research Program"
},
{
"@type": "Occupation",
"additionalType": "self-claimed professional experience",
"name": "2007 - present: Research Hydrologist, Southwest Biological Science Center's Grand Canyon Monitoring and Research Center"
}
],
"description": [
{
"@type": "TextObject",
"additionalType": "short description",
"abstract": "Research Hydrologist with the Southwest Biological Science Center"
},
{
"@type": "TextObject",
"additionalType": "staff profile page introductory statement",
"abstract": "My research is focused on sediment transport and sedimentology, and the physics linking sediment transport, sediment grain size, and channel morphology in rivers. Much of my work over the past two decades has been on developing new methods for making continuous measurements of suspended-sediment transport and grain size in rivers."
},
{
"@type": "TextObject",
"additionalType": "personal statement",
"abstract": "I received my Bachelor's degree from the Massachusetts Institute of Technology in 1988, my Master's degree from the University of Washington in 1991, and my doctorate from the University of Washington in 1997. I have authored or co-authored over 97 peer-reviewed publications in the scientific literature that have received over 2300 citations. I began my career with the USGS in 1993 in the National Research Program of the Water Resources Mission Area and, in 2007, moved my research project to the Southwest Biological Science Center's Grand Canyon Monitoring and Research Center."
}
],
"email": "dtopping@usgs.gov",
"url": "https://www.usgs.gov/staff-profiles/david-j-topping",
"affiliation": [],
"hasCredential": [
{
"@type": "EducationalOccupationalCredential",
"name": "B.S., 1988: Massachusetts Institute of Technology"
},
{
"@type": "EducationalOccupationalCredential",
"name": "M.S., 1991: University of Washington"
},
{
"@type": "EducationalOccupationalCredential",
"name": "Ph.D., 1997: University of Washington"
}
],
"knowsAbout": [
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "hydrology"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "suspended-sediment transport"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "sedimentology"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "sediment grain size"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "sediment supply"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "sand storage"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "sandbar deposition"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "sand budgets"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "channel morphology"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "Colorado River"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "Little Colorado River"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "Green River"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "Grand Canyon"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "Marble Canyon"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "Glen Canyon"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "Canyonlands National Park"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "Colorado River delta"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "Rio Grande"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "geomorphic change"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "historical floods"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "experimental floods"
},
{
"@type": "Thing",
"additionalType": "self-claimed expertise",
"name": "high-flow experiments"
}
],
"memberOf": {
"@type": "OrganizationalRole",
"name": "staff member",
"member": {
"@type": "Organization",
"name": "U.S. Geological Survey"
},
"startDate": "2024-09-21T07:59:29.289549"
}
},
"ORCID": {
"@context": "http://schema.org",
"@id": "https://orcid.org/0000-0002-2104-4577",
"@reverse": {},
"@type": "Person",
"alumniOf": [
{
"@type": "Organization",
"alternateName": "Geological Sciences",
"identifier": {
"@type": "PropertyValue",
"propertyID": "RINGGOLD",
"value": "7284"
},
"name": "University of Washington"
},
{
"@type": "Organization",
"alternateName": "Earth, Atmospheric, and Planetary Sciences",
"identifier": {
"@type": "PropertyValue",
"propertyID": "RINGGOLD",
"value": "2167"
},
"name": "Massachusetts Institute of Technology"
}
],
"familyName": "Topping",
"givenName": "David",
"mainEntityOfPage": "https://orcid.org/0000-0002-2104-4577"
},
"OpenAlex": {
"created_date": "2023-07-21",
"display_name": "David J. Topping",
"display_name_alternatives": [
"David J. Topping",
"D. J. Topping",
"David Topping",
"D. Topping"
],
"ids": {
"openalex": "https://openalex.org/A5039690666",
"orcid": "https://orcid.org/0000-0002-2104-4577"
},
"last_known_institutions": [
{
"country_code": "US",
"display_name": "Astrogeology Science Center",
"id": "https://openalex.org/I4210111045",
"lineage": [
"https://openalex.org/I1286329397",
"https://openalex.org/I1335927249",
"https://openalex.org/I4210111045"
],
"ror": "https://ror.org/02623eb90",
"type": "facility"
},
{
"country_code": "US",
"display_name": "United States Geological Survey",
"id": "https://openalex.org/I1286329397",
"lineage": [
"https://openalex.org/I1286329397",
"https://openalex.org/I1335927249"
],
"ror": "https://ror.org/035a68863",
"type": "government"
}
],
"orcid": "https://orcid.org/0000-0002-2104-4577",
"topics": [
{
"count": 108,
"display_name": "Ecological Dynamics of Riverine Landscapes",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T10577",
"subfield": {
"display_name": "Ecology",
"id": "https://openalex.org/subfields/2303"
}
},
{
"count": 71,
"display_name": "Soil Erosion and Agricultural Sustainability",
"domain": {
"display_name": "Life Sciences",
"id": "https://openalex.org/domains/1"
},
"field": {
"display_name": "Agricultural and Biological Sciences",
"id": "https://openalex.org/fields/11"
},
"id": "https://openalex.org/T10889",
"subfield": {
"display_name": "Soil Science",
"id": "https://openalex.org/subfields/1111"
}
},
{
"count": 52,
"display_name": "Hydrological Modeling and Water Resource Management",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T10330",
"subfield": {
"display_name": "Water Science and Technology",
"id": "https://openalex.org/subfields/2312"
}
},
{
"count": 33,
"display_name": "Sedimentary Processes in Earth's Geology",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Earth and Planetary Sciences",
"id": "https://openalex.org/fields/19"
},
"id": "https://openalex.org/T10965",
"subfield": {
"display_name": "Earth-Surface Processes",
"id": "https://openalex.org/subfields/1904"
}
},
{
"count": 14,
"display_name": "Water Quality and Hydrogeology Research",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T12773",
"subfield": {
"display_name": "Water Science and Technology",
"id": "https://openalex.org/subfields/2312"
}
},
{
"count": 12,
"display_name": "Importance and Conservation of Freshwater Biodiversity",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T10302",
"subfield": {
"display_name": "Nature and Landscape Conservation",
"id": "https://openalex.org/subfields/2309"
}
},
{
"count": 10,
"display_name": "Multiscale Seafloor Mapping and Classification Techniques",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Earth and Planetary Sciences",
"id": "https://openalex.org/fields/19"
},
"id": "https://openalex.org/T11698",
"subfield": {
"display_name": "Oceanography",
"id": "https://openalex.org/subfields/1910"
}
},
{
"count": 8,
"display_name": "Global Flood Risk Assessment and Management",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T10930",
"subfield": {
"display_name": "Global and Planetary Change",
"id": "https://openalex.org/subfields/2306"
}
},
{
"count": 6,
"display_name": "Resilience of Traditional Irrigation Communities in Southwest USA",
"domain": {
"display_name": "Social Sciences",
"id": "https://openalex.org/domains/2"
},
"field": {
"display_name": "Social Sciences",
"id": "https://openalex.org/fields/33"
},
"id": "https://openalex.org/T13939",
"subfield": {
"display_name": "Anthropology",
"id": "https://openalex.org/subfields/3314"
}
},
{
"count": 5,
"display_name": "Low-Cost Air Quality Monitoring Systems",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T12120",
"subfield": {
"display_name": "Environmental Engineering",
"id": "https://openalex.org/subfields/2305"
}
},
{
"count": 5,
"display_name": "Aeolian Geomorphology and Wind Erosion Dynamics",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Earth and Planetary Sciences",
"id": "https://openalex.org/fields/19"
},
"id": "https://openalex.org/T12383",
"subfield": {
"display_name": "Earth-Surface Processes",
"id": "https://openalex.org/subfields/1904"
}
},
{
"count": 4,
"display_name": "Digital Soil Mapping Techniques",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T10770",
"subfield": {
"display_name": "Environmental Engineering",
"id": "https://openalex.org/subfields/2305"
}
},
{
"count": 4,
"display_name": "Scale Effects in Hydraulic Engineering Models",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Engineering",
"id": "https://openalex.org/fields/22"
},
"id": "https://openalex.org/T12022",
"subfield": {
"display_name": "Civil and Structural Engineering",
"id": "https://openalex.org/subfields/2205"
}
},
{
"count": 3,
"display_name": "Importance of Mangrove Ecosystems in Coastal Protection",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T10779",
"subfield": {
"display_name": "Ecology",
"id": "https://openalex.org/subfields/2303"
}
},
{
"count": 3,
"display_name": "Landslide Hazards and Risk Assessment",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T10535",
"subfield": {
"display_name": "Management, Monitoring, Policy and Law",
"id": "https://openalex.org/subfields/2308"
}
},
{
"count": 3,
"display_name": "Climate Change and Paleoclimatology",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Earth and Planetary Sciences",
"id": "https://openalex.org/fields/19"
},
"id": "https://openalex.org/T10017",
"subfield": {
"display_name": "Atmospheric Science",
"id": "https://openalex.org/subfields/1902"
}
},
{
"count": 3,
"display_name": "Real-time Water Quality Monitoring and Aquaculture Management",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T12697",
"subfield": {
"display_name": "Water Science and Technology",
"id": "https://openalex.org/subfields/2312"
}
},
{
"count": 3,
"display_name": "Atmospheric Aerosols and their Impacts",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Earth and Planetary Sciences",
"id": "https://openalex.org/fields/19"
},
"id": "https://openalex.org/T10075",
"subfield": {
"display_name": "Atmospheric Science",
"id": "https://openalex.org/subfields/1902"
}
},
{
"count": 2,
"display_name": "Groundwater Flow and Transport Modeling",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T10894",
"subfield": {
"display_name": "Environmental Engineering",
"id": "https://openalex.org/subfields/2305"
}
},
{
"count": 2,
"display_name": "Biogeography and Conservation of Neotropical Freshwater Fishes",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T12014",
"subfield": {
"display_name": "Nature and Landscape Conservation",
"id": "https://openalex.org/subfields/2309"
}
},
{
"count": 2,
"display_name": "Biogeochemical Cycling of Nutrients in Aquatic Ecosystems",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T11311",
"subfield": {
"display_name": "Environmental Chemistry",
"id": "https://openalex.org/subfields/2304"
}
},
{
"count": 2,
"display_name": "Integrated Management of Water, Energy, and Food Resources",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T12724",
"subfield": {
"display_name": "Water Science and Technology",
"id": "https://openalex.org/subfields/2312"
}
},
{
"count": 2,
"display_name": "On-line Monitoring of Wastewater Quality",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T14249",
"subfield": {
"display_name": "Industrial and Manufacturing Engineering",
"id": "https://openalex.org/subfields/2311"
}
},
{
"count": 2,
"display_name": "Hydrological Modeling using Machine Learning Methods",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Environmental Science",
"id": "https://openalex.org/fields/23"
},
"id": "https://openalex.org/T11490",
"subfield": {
"display_name": "Environmental Engineering",
"id": "https://openalex.org/subfields/2305"
}
},
{
"count": 2,
"display_name": "Advanced Techniques in Reservoir Management",
"domain": {
"display_name": "Physical Sciences",
"id": "https://openalex.org/domains/3"
},
"field": {
"display_name": "Engineering",
"id": "https://openalex.org/fields/22"
},
"id": "https://openalex.org/T11801",
"subfield": {
"display_name": "Ocean Engineering",
"id": "https://openalex.org/subfields/2212"
}
}
],
"updated_date": "2024-05-20T09:50:41.239673"
}
}
