orcid:
meta: status_code: 200 timestamp: '2023-10-20T09:25:32.789177' url: https://pub.orcid.org/v3.0/0000-0003-0154-8628/record orcid: activities: works: group: - external-ids: external-id: - external-id-normalized: transient: true value: 10.1002/essoar.10511602.2 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.1002/essoar.10511602.2 external-id-value: 10.1002/essoar.10511602.2 last-modified-date: value: 1655326380873 work-summary: - created-date: value: 1655326380873 display-index: '0' external-ids: external-id: - external-id-normalized: transient: true value: 10.1002/essoar.10511602.2 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.1002/essoar.10511602.2 external-id-value: 10.1002/essoar.10511602.2 journal-title: null last-modified-date: value: 1655326380873 path: /0000-0003-0154-8628/work/114506392 publication-date: day: value: '15' month: value: '06' year: value: '2022' put-code: 114506392 source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: host: orcid.org path: 0000-0001-9884-1913 uri: https://orcid.org/client/0000-0001-9884-1913 source-name: value: Crossref source-orcid: null title: subtitle: null title: value: 'When Models Talk: Integrated Human-Hydro-Terrestrial Modeling to Assess Delaware River Basin Water Resource Vulnerability to Drought' translated-title: null type: preprint url: value: https://doi.org/10.1002/essoar.10511602.2 visibility: public - external-ids: external-id: - external-id-normalized: transient: true value: 10.1002/essoar.10511602.1 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.1002/essoar.10511602.1 external-id-value: 10.1002/essoar.10511602.1 last-modified-date: value: 1655225214729 work-summary: - created-date: value: 1655151670929 display-index: '0' external-ids: external-id: - external-id-normalized: transient: true value: 10.1002/essoar.10511602.1 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.1002/essoar.10511602.1 external-id-value: 10.1002/essoar.10511602.1 journal-title: null last-modified-date: value: 1655225214729 path: /0000-0003-0154-8628/work/114394336 publication-date: day: value: '13' month: value: '06' year: value: '2022' put-code: 114394336 source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: host: orcid.org path: 0000-0001-9884-1913 uri: https://orcid.org/client/0000-0001-9884-1913 source-name: value: Crossref source-orcid: null title: subtitle: null title: value: 'When Models Talk: Integrated Human-Hydro-Terrestrial Modeling to Assess Delaware River Basin Water Resource Vulnerability to Drought' translated-title: null type: preprint url: value: https://doi.org/10.1002/essoar.10511602.1 visibility: public - external-ids: external-id: - external-id-normalized: transient: true value: 10.1016/j.scitotenv.2017.04.205 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.1016/j.scitotenv.2017.04.205 external-id-value: 10.1016/j.scitotenv.2017.04.205 last-modified-date: value: 1653497243330 work-summary: - created-date: value: 1494266689775 display-index: '0' external-ids: external-id: - external-id-normalized: transient: true value: 10.1016/j.scitotenv.2017.04.205 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.1016/j.scitotenv.2017.04.205 external-id-value: 10.1016/j.scitotenv.2017.04.205 journal-title: value: Science of The Total Environment last-modified-date: value: 1653497243330 path: /0000-0003-0154-8628/work/32517498 publication-date: day: null month: value: '12' year: value: '2017' put-code: 32517498 source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: host: orcid.org path: 0000-0001-9884-1913 uri: https://orcid.org/client/0000-0001-9884-1913 source-name: value: Crossref source-orcid: null title: subtitle: null title: value: "Evaluating the impact of irrigation on surface water \u2013\ \ groundwater interaction and stream temperature in an agricultural\ \ watershed" translated-title: null type: journal-article url: value: https://doi.org/10.1016/j.scitotenv.2017.04.205 visibility: public - external-ids: external-id: - external-id-normalized: transient: true value: 10.3133/ofr20131160 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.3133/ofr20131160 external-id-value: 10.3133/ofr20131160 last-modified-date: value: 1653628994902 work-summary: - created-date: value: 1534363754521 display-index: '0' external-ids: external-id: - external-id-normalized: transient: true value: 10.3133/ofr20131160 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.3133/ofr20131160 external-id-value: 10.3133/ofr20131160 journal-title: null last-modified-date: value: 1653628994902 path: /0000-0003-0154-8628/work/47451017 publication-date: day: null month: null year: value: '2013' put-code: 47451017 source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: host: orcid.org path: 0000-0001-9884-1913 uri: https://orcid.org/client/0000-0001-9884-1913 source-name: value: Crossref source-orcid: null title: subtitle: null title: value: 'Design of Cycle 3 of the National Water-Quality Assessment Program, 2013-23: Part 2: Science plan for improved water-quality information and management' translated-title: null type: report url: value: https://doi.org/10.3133/ofr20131160 visibility: public - external-ids: external-id: - external-id-normalized: transient: true value: 10.3133/ofr20091296 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.3133/ofr20091296 external-id-value: 10.3133/ofr20091296 last-modified-date: value: 1653628976706 work-summary: - created-date: value: 1534360397360 display-index: '0' external-ids: external-id: - external-id-normalized: transient: true value: 10.3133/ofr20091296 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.3133/ofr20091296 external-id-value: 10.3133/ofr20091296 journal-title: null last-modified-date: value: 1653628976706 path: /0000-0003-0154-8628/work/47448264 publication-date: day: null month: null year: value: '2010' put-code: 47448264 source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: host: orcid.org path: 0000-0001-9884-1913 uri: https://orcid.org/client/0000-0001-9884-1913 source-name: value: Crossref source-orcid: null title: subtitle: null title: value: 'Design of Cycle 3 of the National Water-Quality Assessment Program, 2013-2022: Part 1: Framework of Water-Quality Issues and Potential Approaches' translated-title: null type: report url: value: https://doi.org/10.3133/ofr20091296 visibility: public - external-ids: external-id: - external-id-normalized: transient: true value: 10.3133/sir20095160 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.3133/sir20095160 external-id-value: 10.3133/sir20095160 last-modified-date: value: 1653759959138 work-summary: - created-date: value: 1556648623393 display-index: '0' external-ids: external-id: - external-id-normalized: transient: true value: 10.3133/sir20095160 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.3133/sir20095160 external-id-value: 10.3133/sir20095160 journal-title: null last-modified-date: value: 1653759959138 path: /0000-0003-0154-8628/work/56936771 publication-date: day: null month: null year: value: '2009' put-code: 56936771 source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: host: orcid.org path: 0000-0001-9884-1913 uri: https://orcid.org/client/0000-0001-9884-1913 source-name: value: Crossref source-orcid: null title: subtitle: null title: value: Characterization of Interactions between Surface Water and Near-Stream Groundwater along Fish Creek, Teton County, Wyoming, by Using Heat as a Tracer translated-title: null type: report url: value: https://doi.org/10.3133/sir20095160 visibility: public - external-ids: external-id: - external-id-normalized: transient: true value: 10.3133/fs09598 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.3133/fs09598 external-id-value: 10.3133/fs09598 last-modified-date: value: 1653628955154 work-summary: - created-date: value: 1534354740423 display-index: '0' external-ids: external-id: - external-id-normalized: transient: true value: 10.3133/fs09598 external-id-normalized-error: null external-id-relationship: self external-id-type: doi external-id-url: value: https://doi.org/10.3133/fs09598 external-id-value: 10.3133/fs09598 journal-title: null last-modified-date: value: 1653628955154 path: /0000-0003-0154-8628/work/47445545 publication-date: day: null month: null year: value: '1998' put-code: 47445545 source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: host: orcid.org path: 0000-0001-9884-1913 uri: https://orcid.org/client/0000-0001-9884-1913 source-name: value: Crossref source-orcid: null title: subtitle: null title: value: Modeling solute-transport and biodegradation with BIOMOC translated-title: null type: report url: value: https://doi.org/10.3133/fs09598 visibility: public last-modified-date: value: 1655326380873 path: /0000-0003-0154-8628/works history: claimed: true completion-date: null creation-method: DIRECT deactivation-date: null last-modified-date: value: 1681834481792 source: null submission-date: value: 1475082218765 verified-email: true verified-primary-email: true person: name: created-date: value: 1475082218992 credit-name: null family-name: value: Essaid given-names: value: Hedeff last-modified-date: value: 1475082218992 path: 0000-0003-0154-8628 source: null visibility: public
usgs_staff_profile:
meta: status_code: 200 timestamp: '2023-09-30T15:18:59.983158' url: https://www.usgs.gov/staff-profiles/hedeff-i-essaid profile: abstracts: [] affiliations: [] education: [] email: hiessaid@usgs.gov expertise_terms: - groundwater flow - groundwater level - hydrodynamics - hydrology - percolation - runoff - saltwater intrusion - streamflow - water cycle - contamination and pollution - groundwater quality - nonpoint-source pollution - water quality - wetland ecosystems honors: [] intro_statements: - Hedeff Essaid is a Research Hydrologist with the USGS Water Resources Mission Area. name: Hedeff I Essaid, Ph.D. name_qualifier: null orcid: 0000-0003-0154-8628 organization_link: https://www.usgs.gov/mission-areas/water-resources organization_name: Water Resources Mission Area personal_statement: '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' professional_experience: [] title: Research Hydrologist