Anonymous

Item talk:Q45979: Difference between revisions

From geokb

Item talk:Q45979 (view source)

Revision as of 19:42, 30 August 2024

6,127 bytes added ,  3 months ago
no edit summary
(Added select OpenAlex data)
No edit summary
Line 1: Line 1:
ORCID:
{
   '@context': http://schema.org
   "USGS Staff Profile": {
  '@id': https://orcid.org/0000-0003-0154-8628
    "_id": "https://www.usgs.gov/staff-profiles/hedeff-i-essaid",
  '@reverse':
     "item": "https://geokb.wikibase.cloud/entity/Q45979",
     creator:
    "last_update": "2024-05-12T00:00:00Z",
    - '@id': https://doi.org/10.1016/j.jhydrol.2024.130703
    "previous_address": null,
      '@type': CreativeWork
    "qid": "Q45979",
      identifier:
    "retrieved": "2024-05-12T00:00:00Z",
        '@type': PropertyValue
    "schema": {
        propertyID: doi
       "@context": "https://schema.org",
        value: 10.1016/j.jhydrol.2024.130703
       "@type": "Person",
       name: Simulation of groundwater-flow dynamics in the U.S. Northern High Plains
      "affiliation": [],
        driven by multi-model estimates of surficial aquifer recharge
       "description": [
    - '@id': https://doi.org/10.1002/essoar.10511602.2
         {
       '@type': CreativeWork
          "@type": "TextObject",
       identifier:
          "abstract": "Research Hydrologist with the Water Resources Mission Area",
         '@type': PropertyValue
          "additionalType": "short description"
        propertyID: doi
        },
        value: 10.1002/essoar.10511602.2
         {
      name: 'When Models Talk: Integrated Human-Hydro-Terrestrial Modeling to Assess
          "@type": "TextObject",
         Delaware River Basin Water Resource Vulnerability to Drought'
          "abstract": "Hedeff Essaid is a Research Hydrologist with the USGS Water Resources Mission Area.",
    - '@id': https://doi.org/10.1002/essoar.10511602.1
          "additionalType": "staff profile page introductory statement"
      '@type': CreativeWork
        },
      identifier:
         {
         '@type': PropertyValue
          "@type": "TextObject",
        propertyID: doi
          "abstract": "My research has involved the analysis of field data and simulation of groundwater systems and watersheds to characterize water and chemical mass balances and to study the relative importance of different hydrologic processes and flow pathways. The results of these studies provide an opportunity to compare and contrast groundwater transport, surface water-groundwater interactions and chemical fate in different hydrologic/environmental settings. This work has improved our understanding and quantification of processes and factors that control the magnitude and timing of environmental responses to contaminant loading and changing hydrology. I have used this approach to study: saltwater intrusion in layered coastal aquifer systems; the impact of heterogeneity and hysteresis on the distribution of crude oil at a spill site; the role of dissolution and biodegradation on the fate of hydrocarbon components in the subsurface; the impact of surface water-ground water interactions on stream flow, temperature, and water quality; the hydrology of natural and incised mountain meadows; and nutrient fate in diverse watersheds.EDUCATION:Stanford University, Ph.D., 1987, HydrogeologyStanford University, M.S., 1984, HydrogeologyUniversity of Baghdad, Iraq, B.S., 1978, Geology-Geophysics",
        value: 10.1002/essoar.10511602.1
          "additionalType": "personal statement"
      name: 'When Models Talk: Integrated Human-Hydro-Terrestrial Modeling to Assess
        }
        Delaware River Basin Water Resource Vulnerability to Drought'
       ],
    - '@id': https://doi.org/10.1016/j.scitotenv.2017.04.205
      "email": "hiessaid@usgs.gov",
      '@type': CreativeWork
      "hasCredential": [],
      identifier:
      "hasOccupation": [
        '@type': PropertyValue
         {
        propertyID: doi
          "@type": "OrganizationalRole",
        value: 10.1016/j.scitotenv.2017.04.205
          "affiliatedOrganization": {
      name: "Evaluating the impact of irrigation on surface water \u2013 groundwater\
            "@type": "Organization",
        \ interaction and stream temperature in an agricultural watershed"
            "name": "Water Resources Mission Area",
    - '@id': https://doi.org/10.3133/ofr20131160
            "url": "https://www.usgs.gov/mission-areas/water-resources"
      '@type': CreativeWork
          },
       identifier:
          "roleName": "Research Hydrologist",
        '@type': PropertyValue
          "startDate": "2024-05-12T15:43:41.874002"
        propertyID: doi
        }
         value: 10.3133/ofr20131160
      ],
      name: 'Design of Cycle 3 of the National Water-Quality Assessment Program, 2013-23:
      "identifier": [
        Part 2: Science plan for improved water-quality information and management'
         {
    - '@id': https://doi.org/10.3133/ofr20091296
          "@type": "PropertyValue",
      '@type': CreativeWork
          "propertyID": "GeoKB",
      identifier:
          "value": "https://geokb.wikibase.cloud/entity/Q45979"
         '@type': PropertyValue
        },
        propertyID: doi
         {
        value: 10.3133/ofr20091296
          "@type": "PropertyValue",
      name: 'Design of Cycle 3 of the National Water-Quality Assessment Program, 2013-2022:
          "propertyID": "ORCID",
         Part 1: Framework of Water-Quality Issues and Potential Approaches'
          "value": "0000-0003-0154-8628"
    - '@id': https://doi.org/10.3133/sir20095160
        }
       '@type': CreativeWork
       ],
       identifier:
      "jobTitle": "Research Hydrologist",
         '@type': PropertyValue
       "knowsAbout": [
        propertyID: doi
         {
        value: 10.3133/sir20095160
          "@type": "Thing",
      name: Characterization of Interactions between Surface Water and Near-Stream
          "additionalType": "self-claimed expertise",
         Groundwater along Fish Creek, Teton County, Wyoming, by Using Heat as a Tracer
          "name": "groundwater flow"
    - '@id': https://doi.org/10.3133/fs09598
        },
      '@type': CreativeWork
         {
      identifier:
          "@type": "Thing",
         '@type': PropertyValue
          "additionalType": "self-claimed expertise",
        propertyID: doi
          "name": "groundwater level"
        value: 10.3133/fs09598
        },
      name: Modeling solute-transport and biodegradation with BIOMOC
         {
  '@type': Person
          "@type": "Thing",
  familyName: Essaid
          "additionalType": "self-claimed expertise",
  givenName: Hedeff
          "name": "hydrodynamics"
  mainEntityOfPage: https://orcid.org/0000-0003-0154-8628
        },
OpenAlex:
        {
  created_date: '2023-07-21'
          "@type": "Thing",
  display_name: Hedeff I. Essaid
          "additionalType": "self-claimed expertise",
  display_name_alternatives:
          "name": "hydrology"
  - H. I. Essaid
        },
  - Hedeff I. Essaid
        {
  - H. Essaid
          "@type": "Thing",
  - Hedeff Essaid
          "additionalType": "self-claimed expertise",
  ids:
          "name": "percolation"
    openalex: https://openalex.org/A5040170383
        },
    orcid: https://orcid.org/0000-0003-0154-8628
        {
  last_known_institutions:
          "@type": "Thing",
  - country_code: US
          "additionalType": "self-claimed expertise",
    display_name: United States Geological Survey
          "name": "runoff"
    id: https://openalex.org/I1286329397
        },
    lineage:
        {
    - https://openalex.org/I1286329397
          "@type": "Thing",
    - https://openalex.org/I1335927249
          "additionalType": "self-claimed expertise",
    ror: https://ror.org/035a68863
          "name": "saltwater intrusion"
    type: government
        },
  orcid: https://orcid.org/0000-0003-0154-8628
        {
  topics:
          "@type": "Thing",
  - count: 33
          "additionalType": "self-claimed expertise",
    display_name: Groundwater Flow and Transport Modeling
          "name": "streamflow"
    domain:
        },
      display_name: Physical Sciences
        {
      id: https://openalex.org/domains/3
          "@type": "Thing",
    field:
          "additionalType": "self-claimed expertise",
      display_name: Environmental Science
          "name": "water cycle"
      id: https://openalex.org/fields/23
        },
    id: https://openalex.org/T10894
        {
    subfield:
          "@type": "Thing",
      display_name: Environmental Engineering
          "additionalType": "self-claimed expertise",
      id: https://openalex.org/subfields/2305
          "name": "contamination and pollution"
  - count: 27
        },
    display_name: Hydrological Modeling and Water Resource Management
        {
    domain:
          "@type": "Thing",
      display_name: Physical Sciences
          "additionalType": "self-claimed expertise",
      id: https://openalex.org/domains/3
          "name": "groundwater quality"
    field:
        },
       display_name: Environmental Science
        {
       id: https://openalex.org/fields/23
          "@type": "Thing",
    id: https://openalex.org/T10330
          "additionalType": "self-claimed expertise",
    subfield:
          "name": "nonpoint-source pollution"
      display_name: Water Science and Technology
        },
      id: https://openalex.org/subfields/2312
        {
  - count: 15
          "@type": "Thing",
    display_name: Stable Isotope Analysis of Groundwater and Precipitation
          "additionalType": "self-claimed expertise",
    domain:
          "name": "water quality"
       display_name: Physical Sciences
        },
       id: https://openalex.org/domains/3
        {
     field:
          "@type": "Thing",
      display_name: Earth and Planetary Sciences
          "additionalType": "self-claimed expertise",
      id: https://openalex.org/fields/19
          "name": "wetland ecosystems"
     id: https://openalex.org/T10398
        }
     subfield:
       ],
       display_name: Geochemistry and Petrology
       "memberOf": {
      id: https://openalex.org/subfields/1906
        "@type": "OrganizationalRole",
  - count: 13
        "member": {
    display_name: Biogeochemical Cycling of Nutrients in Aquatic Ecosystems
          "@type": "Organization",
    domain:
          "name": "U.S. Geological Survey"
      display_name: Physical Sciences
        },
      id: https://openalex.org/domains/3
        "name": "staff member",
    field:
        "startDate": "2024-05-12T15:43:41.871352"
      display_name: Environmental Science
      },
      id: https://openalex.org/fields/23
       "name": "Hedeff I Essaid, Ph.D.",
    id: https://openalex.org/T11311
       "url": "https://www.usgs.gov/staff-profiles/hedeff-i-essaid"
    subfield:
    },
      display_name: Environmental Chemistry
     "status_code": "200"
      id: https://openalex.org/subfields/2304
  },
  - count: 7
  "ORCID": {
    display_name: Hydrological Modeling using Machine Learning Methods
    "@context": "http://schema.org",
    domain:
     "@id": "https://orcid.org/0000-0003-0154-8628",
      display_name: Physical Sciences
     "@reverse": {
      id: https://openalex.org/domains/3
       "creator": [
    field:
        {
      display_name: Environmental Science
          "@id": "https://doi.org/10.1016/j.jhydrol.2024.130703",
      id: https://openalex.org/fields/23
          "@type": "CreativeWork",
    id: https://openalex.org/T11490
          "identifier": {
    subfield:
            "@type": "PropertyValue",
      display_name: Environmental Engineering
            "propertyID": "doi",
      id: https://openalex.org/subfields/2305
            "value": "10.1016/j.jhydrol.2024.130703"
  - count: 7
          },
    display_name: Global Methane Emissions and Impacts
          "name": "Simulation of groundwater-flow dynamics in the U.S. Northern High Plains driven by multi-model estimates of surficial aquifer recharge"
    domain:
        },
      display_name: Physical Sciences
        {
      id: https://openalex.org/domains/3
          "@id": "https://doi.org/10.1002/essoar.10511602.2",
    field:
          "@type": "CreativeWork",
      display_name: Environmental Science
          "identifier": {
      id: https://openalex.org/fields/23
            "@type": "PropertyValue",
    id: https://openalex.org/T11588
            "propertyID": "doi",
    subfield:
            "value": "10.1002/essoar.10511602.2"
      display_name: Global and Planetary Change
          },
      id: https://openalex.org/subfields/2306
          "name": "When Models Talk: Integrated Human-Hydro-Terrestrial Modeling to Assess Delaware River Basin Water Resource Vulnerability to Drought"
  - count: 6
        },
    display_name: Characterization of Shale Gas Pore Structure
        {
    domain:
          "@id": "https://doi.org/10.1002/essoar.10511602.1",
      display_name: Physical Sciences
          "@type": "CreativeWork",
      id: https://openalex.org/domains/3
          "identifier": {
    field:
            "@type": "PropertyValue",
      display_name: Engineering
            "propertyID": "doi",
      id: https://openalex.org/fields/22
            "value": "10.1002/essoar.10511602.1"
    id: https://openalex.org/T10399
          },
    subfield:
          "name": "When Models Talk: Integrated Human-Hydro-Terrestrial Modeling to Assess Delaware River Basin Water Resource Vulnerability to Drought"
      display_name: Mechanics of Materials
        },
      id: https://openalex.org/subfields/2211
        {
  - count: 6
          "@id": "https://doi.org/10.1016/j.scitotenv.2017.04.205",
    display_name: Ecological Dynamics of Riverine Landscapes
          "@type": "CreativeWork",
    domain:
          "identifier": {
      display_name: Physical Sciences
            "@type": "PropertyValue",
      id: https://openalex.org/domains/3
            "propertyID": "doi",
    field:
            "value": "10.1016/j.scitotenv.2017.04.205"
      display_name: Environmental Science
          },
      id: https://openalex.org/fields/23
          "name": "Evaluating the impact of irrigation on surface water \u2013 groundwater interaction and stream temperature in an agricultural watershed"
    id: https://openalex.org/T10577
        },
    subfield:
        {
       display_name: Ecology
          "@id": "https://doi.org/10.3133/ofr20131160",
      id: https://openalex.org/subfields/2303
          "@type": "CreativeWork",
  - count: 5
          "identifier": {
     display_name: Water Quality and Hydrogeology Research
            "@type": "PropertyValue",
     domain:
            "propertyID": "doi",
      display_name: Physical Sciences
            "value": "10.3133/ofr20131160"
      id: https://openalex.org/domains/3
          },
     field:
          "name": "Design of Cycle 3 of the National Water-Quality Assessment Program, 2013-23: Part 2: Science plan for improved water-quality information and management"
      display_name: Environmental Science
        },
      id: https://openalex.org/fields/23
        {
     id: https://openalex.org/T12773
          "@id": "https://doi.org/10.3133/ofr20091296",
    subfield:
          "@type": "CreativeWork",
       display_name: Water Science and Technology
          "identifier": {
       id: https://openalex.org/subfields/2312
            "@type": "PropertyValue",
  - count: 5
            "propertyID": "doi",
    display_name: Carbon Dioxide Sequestration in Geological Formations
            "value": "10.3133/ofr20091296"
    domain:
          },
      display_name: Physical Sciences
          "name": "Design of Cycle 3 of the National Water-Quality Assessment Program, 2013-2022: Part 1: Framework of Water-Quality Issues and Potential Approaches"
      id: https://openalex.org/domains/3
        },
     field:
        {
      display_name: Environmental Science
          "@id": "https://doi.org/10.3133/sir20095160",
      id: https://openalex.org/fields/23
          "@type": "CreativeWork",
    id: https://openalex.org/T11302
          "identifier": {
    subfield:
            "@type": "PropertyValue",
      display_name: Environmental Engineering
            "propertyID": "doi",
      id: https://openalex.org/subfields/2305
            "value": "10.3133/sir20095160"
  - count: 5
          },
     display_name: Importance and Conservation of Freshwater Biodiversity
          "name": "Characterization of Interactions between Surface Water and Near-Stream Groundwater along Fish Creek, Teton County, Wyoming, by Using Heat as a Tracer"
     domain:
        },
      display_name: Physical Sciences
        {
      id: https://openalex.org/domains/3
          "@id": "https://doi.org/10.3133/fs09598",
     field:
          "@type": "CreativeWork",
       display_name: Environmental Science
          "identifier": {
      id: https://openalex.org/fields/23
            "@type": "PropertyValue",
    id: https://openalex.org/T10302
            "propertyID": "doi",
    subfield:
            "value": "10.3133/fs09598"
      display_name: Nature and Landscape Conservation
          },
      id: https://openalex.org/subfields/2309
          "name": "Modeling solute-transport and biodegradation with BIOMOC"
  - count: 4
        }
    display_name: Microbial Nitrogen Cycling in Wastewater Treatment Systems
       ]
    domain:
    },
      display_name: Physical Sciences
    "@type": "Person",
      id: https://openalex.org/domains/3
    "familyName": "Essaid",
    field:
     "givenName": "Hedeff",
      display_name: Environmental Science
     "mainEntityOfPage": "https://orcid.org/0000-0003-0154-8628"
      id: https://openalex.org/fields/23
  },
    id: https://openalex.org/T10564
  "OpenAlex": {
    subfield:
     "created_date": "2023-07-21",
      display_name: Pollution
    "display_name": "Hedeff I. Essaid",
      id: https://openalex.org/subfields/2310
     "display_name_alternatives": [
  - count: 4
      "H. I. Essaid",
    display_name: Microbial Bioremediation of Organic Pollutants
       "Hedeff I. Essaid",
    domain:
      "H. Essaid",
      display_name: Physical Sciences
      "Hedeff Essaid"
      id: https://openalex.org/domains/3
    ],
    field:
    "ids": {
       display_name: Environmental Science
       "openalex": "https://openalex.org/A5040170383",
       id: https://openalex.org/fields/23
      "orcid": "https://orcid.org/0000-0003-0154-8628"
    id: https://openalex.org/T10324
     },
    subfield:
    "last_known_institutions": [
      display_name: Pollution
      {
      id: https://openalex.org/subfields/2310
        "country_code": "US",
  - count: 3
        "display_name": "United States Geological Survey",
    display_name: Global Flood Risk Assessment and Management
        "id": "https://openalex.org/I1286329397",
    domain:
        "lineage": [
      display_name: Physical Sciences
          "https://openalex.org/I1286329397",
      id: https://openalex.org/domains/3
          "https://openalex.org/I1335927249"
    field:
        ],
      display_name: Environmental Science
        "ror": "https://ror.org/035a68863",
      id: https://openalex.org/fields/23
        "type": "government"
    id: https://openalex.org/T10930
      }
    subfield:
     ],
      display_name: Global and Planetary Change
     "orcid": "https://orcid.org/0000-0003-0154-8628",
      id: https://openalex.org/subfields/2306
     "topics": [
  - count: 3
       {
    display_name: Eutrophication and Harmful Algal Blooms
        "count": 33,
    domain:
        "display_name": "Groundwater Flow and Transport Modeling",
      display_name: Physical Sciences
        "domain": {
      id: https://openalex.org/domains/3
          "display_name": "Physical Sciences",
    field:
          "id": "https://openalex.org/domains/3"
      display_name: Environmental Science
        },
      id: https://openalex.org/fields/23
        "field": {
    id: https://openalex.org/T10236
          "display_name": "Environmental Science",
    subfield:
          "id": "https://openalex.org/fields/23"
      display_name: Environmental Chemistry
        },
      id: https://openalex.org/subfields/2304
        "id": "https://openalex.org/T10894",
  - count: 3
        "subfield": {
    display_name: Advanced Techniques in Reservoir Management
          "display_name": "Environmental Engineering",
    domain:
          "id": "https://openalex.org/subfields/2305"
      display_name: Physical Sciences
        }
      id: https://openalex.org/domains/3
      },
    field:
      {
      display_name: Engineering
        "count": 27,
      id: https://openalex.org/fields/22
        "display_name": "Hydrological Modeling and Water Resource Management",
    id: https://openalex.org/T11801
        "domain": {
    subfield:
          "display_name": "Physical Sciences",
      display_name: Ocean Engineering
          "id": "https://openalex.org/domains/3"
      id: https://openalex.org/subfields/2212
        },
  - count: 3
        "field": {
    display_name: Pore-scale Imaging and Enhanced Oil Recovery
          "display_name": "Environmental Science",
    domain:
          "id": "https://openalex.org/fields/23"
      display_name: Physical Sciences
        },
      id: https://openalex.org/domains/3
        "id": "https://openalex.org/T10330",
    field:
        "subfield": {
      display_name: Engineering
          "display_name": "Water Science and Technology",
      id: https://openalex.org/fields/22
          "id": "https://openalex.org/subfields/2312"
    id: https://openalex.org/T10491
        }
    subfield:
       },
      display_name: Ocean Engineering
       {
      id: https://openalex.org/subfields/2212
        "count": 15,
  - count: 3
        "display_name": "Stable Isotope Analysis of Groundwater and Precipitation",
    display_name: Mechanics and Transport in Unsaturated Soils
        "domain": {
    domain:
          "display_name": "Physical Sciences",
      display_name: Physical Sciences
          "id": "https://openalex.org/domains/3"
      id: https://openalex.org/domains/3
        },
    field:
        "field": {
      display_name: Engineering
          "display_name": "Earth and Planetary Sciences",
      id: https://openalex.org/fields/22
          "id": "https://openalex.org/fields/19"
    id: https://openalex.org/T10716
        },
    subfield:
        "id": "https://openalex.org/T10398",
      display_name: Civil and Structural Engineering
        "subfield": {
      id: https://openalex.org/subfields/2205
          "display_name": "Geochemistry and Petrology",
  - count: 2
          "id": "https://openalex.org/subfields/1906"
    display_name: Optimal Operation of Water Resources Systems
        }
    domain:
      },
      display_name: Physical Sciences
      {
      id: https://openalex.org/domains/3
        "count": 13,
    field:
        "display_name": "Biogeochemical Cycling of Nutrients in Aquatic Ecosystems",
      display_name: Engineering
        "domain": {
      id: https://openalex.org/fields/22
          "display_name": "Physical Sciences",
    id: https://openalex.org/T10969
          "id": "https://openalex.org/domains/3"
    subfield:
        },
      display_name: Ocean Engineering
        "field": {
      id: https://openalex.org/subfields/2212
          "display_name": "Environmental Science",
  - count: 2
          "id": "https://openalex.org/fields/23"
    display_name: Global Drought Monitoring and Assessment
        },
    domain:
        "id": "https://openalex.org/T11311",
      display_name: Physical Sciences
        "subfield": {
      id: https://openalex.org/domains/3
          "display_name": "Environmental Chemistry",
    field:
          "id": "https://openalex.org/subfields/2304"
      display_name: Environmental Science
        }
      id: https://openalex.org/fields/23
      },
    id: https://openalex.org/T11186
      {
    subfield:
        "count": 7,
      display_name: Global and Planetary Change
        "display_name": "Hydrological Modeling using Machine Learning Methods",
      id: https://openalex.org/subfields/2306
        "domain": {
  - count: 2
          "display_name": "Physical Sciences",
    display_name: Assessment of Surface Water Quality
          "id": "https://openalex.org/domains/3"
    domain:
        },
      display_name: Physical Sciences
        "field": {
      id: https://openalex.org/domains/3
          "display_name": "Environmental Science",
    field:
          "id": "https://openalex.org/fields/23"
      display_name: Environmental Science
        },
      id: https://openalex.org/fields/23
        "id": "https://openalex.org/T11490",
    id: https://openalex.org/T11634
        "subfield": {
    subfield:
          "display_name": "Environmental Engineering",
      display_name: Water Science and Technology
          "id": "https://openalex.org/subfields/2305"
      id: https://openalex.org/subfields/2312
        }
  - count: 2
      },
    display_name: Soil Erosion and Agricultural Sustainability
      {
    domain:
        "count": 7,
      display_name: Life Sciences
        "display_name": "Global Methane Emissions and Impacts",
      id: https://openalex.org/domains/1
        "domain": {
    field:
          "display_name": "Physical Sciences",
      display_name: Agricultural and Biological Sciences
          "id": "https://openalex.org/domains/3"
      id: https://openalex.org/fields/11
        },
    id: https://openalex.org/T10889
        "field": {
    subfield:
          "display_name": "Environmental Science",
      display_name: Soil Science
          "id": "https://openalex.org/fields/23"
      id: https://openalex.org/subfields/1111
        },
  - count: 1
        "id": "https://openalex.org/T11588",
    display_name: Ecological Impact of Beaver Activities on Ecosystems
        "subfield": {
    domain:
          "display_name": "Global and Planetary Change",
      display_name: Physical Sciences
          "id": "https://openalex.org/subfields/2306"
      id: https://openalex.org/domains/3
        }
    field:
      },
      display_name: Environmental Science
      {
      id: https://openalex.org/fields/23
        "count": 6,
    id: https://openalex.org/T14039
        "display_name": "Characterization of Shale Gas Pore Structure",
    subfield:
        "domain": {
      display_name: Ecology
          "display_name": "Physical Sciences",
      id: https://openalex.org/subfields/2303
          "id": "https://openalex.org/domains/3"
  - count: 1
        },
    display_name: Hydrologic Data Management and Analysis
        "field": {
    domain:
          "display_name": "Engineering",
      display_name: Physical Sciences
          "id": "https://openalex.org/fields/22"
      id: https://openalex.org/domains/3
        },
    field:
        "id": "https://openalex.org/T10399",
      display_name: Earth and Planetary Sciences
        "subfield": {
      id: https://openalex.org/fields/19
          "display_name": "Mechanics of Materials",
    id: https://openalex.org/T14427
          "id": "https://openalex.org/subfields/2211"
    subfield:
        }
      display_name: Geology
      },
      id: https://openalex.org/subfields/1907
      {
  - count: 1
        "count": 6,
    display_name: Karst Hydrogeology and Geohazards
        "display_name": "Ecological Dynamics of Riverine Landscapes",
    domain:
        "domain": {
      display_name: Physical Sciences
          "display_name": "Physical Sciences",
      id: https://openalex.org/domains/3
          "id": "https://openalex.org/domains/3"
    field:
        },
      display_name: Earth and Planetary Sciences
        "field": {
      id: https://openalex.org/fields/19
          "display_name": "Environmental Science",
    id: https://openalex.org/T12083
          "id": "https://openalex.org/fields/23"
    subfield:
        },
      display_name: Earth-Surface Processes
        "id": "https://openalex.org/T10577",
      id: https://openalex.org/subfields/1904
        "subfield": {
  updated_date: '2024-05-19T04:25:07.646267'
          "display_name": "Ecology",
USGS Staff Profile:
          "id": "https://openalex.org/subfields/2303"
  '@context': https://schema.org
        }
  '@type': Person
      },
  affiliation: []
      {
  description:
        "count": 5,
  - '@type': TextObject
        "display_name": "Water Quality and Hydrogeology Research",
    abstract: Research Hydrologist with the Water Resources Mission Area
        "domain": {
    additionalType: short description
          "display_name": "Physical Sciences",
  - '@type': TextObject
          "id": "https://openalex.org/domains/3"
    abstract: Hedeff Essaid is a Research Hydrologist with the USGS Water Resources
        },
      Mission Area.
        "field": {
    additionalType: staff profile page introductory statement
          "display_name": "Environmental Science",
  - '@type': TextObject
          "id": "https://openalex.org/fields/23"
    abstract: 'My research has involved the analysis of field data and simulation
        },
       of groundwater systems and watersheds to characterize water and chemical mass
        "id": "https://openalex.org/T12773",
       balances and to study the relative importance of different hydrologic processes
        "subfield": {
      and flow pathways.  The results of these studies provide an opportunity to compare
          "display_name": "Water Science and Technology",
      and contrast groundwater transport, surface water-groundwater interactions and
          "id": "https://openalex.org/subfields/2312"
      chemical fate in different hydrologic/environmental settings. This work has
        }
      improved our understanding and quantification of processes and factors that
      },
      control the magnitude and timing of environmental responses to contaminant loading
      {
      and changing hydrology. I have used this approach to study: saltwater intrusion
        "count": 5,
      in layered coastal aquifer systems; the impact of heterogeneity and hysteresis
        "display_name": "Carbon Dioxide Sequestration in Geological Formations",
      on the distribution of crude oil at a spill site; the role of dissolution and
        "domain": {
      biodegradation on the fate of hydrocarbon components in the subsurface; the
          "display_name": "Physical Sciences",
      impact of surface water-ground water interactions on stream flow, temperature,
          "id": "https://openalex.org/domains/3"
      and water quality; the hydrology of natural and incised mountain meadows; and
        },
      nutrient fate in diverse watersheds.EDUCATION:Stanford University, Ph.D., 1987,
        "field": {
       HydrogeologyStanford University, M.S., 1984, HydrogeologyUniversity of Baghdad,
          "display_name": "Environmental Science",
       Iraq, B.S., 1978, Geology-Geophysics'
          "id": "https://openalex.org/fields/23"
    additionalType: personal statement
        },
  email: hiessaid@usgs.gov
        "id": "https://openalex.org/T11302",
  hasCredential: []
        "subfield": {
  hasOccupation:
          "display_name": "Environmental Engineering",
  - '@type': OrganizationalRole
          "id": "https://openalex.org/subfields/2305"
    affiliatedOrganization:
        }
      '@type': Organization
      },
      name: Water Resources Mission Area
      {
      url: https://www.usgs.gov/mission-areas/water-resources
        "count": 5,
    roleName: Research Hydrologist
        "display_name": "Importance and Conservation of Freshwater Biodiversity",
    startDate: '2024-05-12T15:43:41.874002'
        "domain": {
  identifier:
          "display_name": "Physical Sciences",
  - '@type': PropertyValue
          "id": "https://openalex.org/domains/3"
    propertyID: GeoKB
        },
    value: https://geokb.wikibase.cloud/entity/Q45979
        "field": {
  - '@type': PropertyValue
          "display_name": "Environmental Science",
    propertyID: ORCID
          "id": "https://openalex.org/fields/23"
    value: 0000-0003-0154-8628
        },
  jobTitle: Research Hydrologist
        "id": "https://openalex.org/T10302",
  knowsAbout:
        "subfield": {
  - '@type': Thing
          "display_name": "Nature and Landscape Conservation",
    additionalType: self-claimed expertise
          "id": "https://openalex.org/subfields/2309"
    name: groundwater flow
        }
  - '@type': Thing
      },
    additionalType: self-claimed expertise
      {
    name: groundwater level
        "count": 4,
  - '@type': Thing
        "display_name": "Microbial Nitrogen Cycling in Wastewater Treatment Systems",
    additionalType: self-claimed expertise
        "domain": {
    name: hydrodynamics
          "display_name": "Physical Sciences",
  - '@type': Thing
          "id": "https://openalex.org/domains/3"
    additionalType: self-claimed expertise
        },
    name: hydrology
        "field": {
  - '@type': Thing
          "display_name": "Environmental Science",
    additionalType: self-claimed expertise
          "id": "https://openalex.org/fields/23"
    name: percolation
        },
  - '@type': Thing
        "id": "https://openalex.org/T10564",
    additionalType: self-claimed expertise
        "subfield": {
    name: runoff
          "display_name": "Pollution",
  - '@type': Thing
          "id": "https://openalex.org/subfields/2310"
    additionalType: self-claimed expertise
        }
    name: saltwater intrusion
      },
  - '@type': Thing
      {
    additionalType: self-claimed expertise
        "count": 4,
    name: streamflow
        "display_name": "Microbial Bioremediation of Organic Pollutants",
  - '@type': Thing
        "domain": {
    additionalType: self-claimed expertise
          "display_name": "Physical Sciences",
    name: water cycle
          "id": "https://openalex.org/domains/3"
  - '@type': Thing
        },
    additionalType: self-claimed expertise
        "field": {
    name: contamination and pollution
          "display_name": "Environmental Science",
  - '@type': Thing
          "id": "https://openalex.org/fields/23"
    additionalType: self-claimed expertise
        },
    name: groundwater quality
        "id": "https://openalex.org/T10324",
  - '@type': Thing
        "subfield": {
    additionalType: self-claimed expertise
          "display_name": "Pollution",
    name: nonpoint-source pollution
          "id": "https://openalex.org/subfields/2310"
  - '@type': Thing
        }
    additionalType: self-claimed expertise
      },
    name: water quality
      {
  - '@type': Thing
        "count": 3,
    additionalType: self-claimed expertise
        "display_name": "Global Flood Risk Assessment and Management",
    name: wetland ecosystems
        "domain": {
  memberOf:
          "display_name": "Physical Sciences",
    '@type': OrganizationalRole
          "id": "https://openalex.org/domains/3"
    member:
        },
      '@type': Organization
        "field": {
      name: U.S. Geological Survey
          "display_name": "Environmental Science",
    name: staff member
          "id": "https://openalex.org/fields/23"
    startDate: '2024-05-12T15:43:41.871352'
        },
   name: Hedeff I Essaid, Ph.D.
        "id": "https://openalex.org/T10930",
  url: https://www.usgs.gov/staff-profiles/hedeff-i-essaid
        "subfield": {
          "display_name": "Global and Planetary Change",
          "id": "https://openalex.org/subfields/2306"
        }
      },
      {
        "count": 3,
        "display_name": "Eutrophication and Harmful Algal Blooms",
        "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/T10236",
        "subfield": {
          "display_name": "Environmental Chemistry",
          "id": "https://openalex.org/subfields/2304"
        }
       },
       {
        "count": 3,
        "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"
        }
       },
       {
        "count": 3,
        "display_name": "Pore-scale Imaging and Enhanced Oil Recovery",
        "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/T10491",
        "subfield": {
          "display_name": "Ocean Engineering",
          "id": "https://openalex.org/subfields/2212"
        }
      },
      {
        "count": 3,
        "display_name": "Mechanics and Transport in Unsaturated Soils",
        "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/T10716",
        "subfield": {
          "display_name": "Civil and Structural Engineering",
          "id": "https://openalex.org/subfields/2205"
        }
      },
      {
        "count": 2,
        "display_name": "Optimal Operation of Water Resources Systems",
        "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/T10969",
        "subfield": {
          "display_name": "Ocean Engineering",
          "id": "https://openalex.org/subfields/2212"
        }
      },
      {
        "count": 2,
        "display_name": "Global Drought Monitoring and 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/T11186",
        "subfield": {
          "display_name": "Global and Planetary Change",
          "id": "https://openalex.org/subfields/2306"
        }
      },
      {
        "count": 2,
        "display_name": "Assessment of Surface Water 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/T11634",
        "subfield": {
          "display_name": "Water Science and Technology",
          "id": "https://openalex.org/subfields/2312"
        }
      },
      {
        "count": 2,
        "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": 1,
        "display_name": "Ecological Impact of Beaver Activities on 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/T14039",
        "subfield": {
          "display_name": "Ecology",
          "id": "https://openalex.org/subfields/2303"
        }
      },
      {
        "count": 1,
        "display_name": "Hydrologic Data Management and Analysis",
        "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/T14427",
        "subfield": {
          "display_name": "Geology",
          "id": "https://openalex.org/subfields/1907"
        }
      },
      {
        "count": 1,
        "display_name": "Karst Hydrogeology and Geohazards",
        "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/T12083",
        "subfield": {
          "display_name": "Earth-Surface Processes",
          "id": "https://openalex.org/subfields/1904"
        }
      }
    ],
    "updated_date": "2024-05-19T04:25:07.646267"
   }
}
Retrieved from "https://geokb.wikibase.cloud/wiki/Special:MobileDiff/1129380"