Item talk:Q56000

{

 "USGS Publications Warehouse": {
   "schema": {
     "@context": "https://schema.org",
     "@type": "CreativeWork",
     "additionalType": "USGS Numbered Series",
     "name": "Development of a screening tool to examine lake and reservoir susceptibility to eutrophication in selected watersheds of the eastern and southeastern United States",
     "identifier": [
       {
         "@type": "PropertyValue",
         "propertyID": "USGS Publications Warehouse IndexID",
         "value": "sir20215075",
         "url": "https://pubs.usgs.gov/publication/sir20215075"
       },
       {
         "@type": "PropertyValue",
         "propertyID": "USGS Publications Warehouse Internal ID",
         "value": 70224270
       },
       {
         "@type": "PropertyValue",
         "propertyID": "DOI",
         "value": "10.3133/sir20215075",
         "url": "https://doi.org/10.3133/sir20215075"
       }
     ],
     "inLanguage": "en",
     "isPartOf": [
       {
         "@type": "CreativeWorkSeries",
         "name": "Scientific Investigations Report"
       }
     ],
     "datePublished": "2021",
     "dateModified": "2021-09-20",
     "abstract": "This report describes a new screening tool to examine lake and reservoir susceptibility to eutrophication in selected watersheds of the eastern and southeastern United States using estimated nutrient loading and flushing rates with measures of waterbody morphometry. To that end, the report documents the compiled data and methods (R-script) used to categorize waterbodies by Carlson\u2019s Trophic State Index. Assessments were completed for 232 lakes and reservoirs having a surface area greater than or equal to 0.1 square kilometer in watersheds that drain to the Atlantic and eastern Gulf of Mexico coasts of the United States and in watersheds within the Tennessee River Basin. Waterbodies were categorized by type\u2014natural lakes, headwater reservoirs, and downstream reservoirs\u2014and were assessed independently. Recursive partitioning and the model-based boosting routine were used to create four-node regression trees to group waterbodies into five endpoints from low-to-high measures of Secchi depth, and concentrations of chlorophyll a and microcystin according to shared nutrient loading, flushing rate, and morphometric characteristics. Trophic state designations were assigned based on the average value within each of the five endpoints. An application (procedure) is provided using the tool to examine the susceptibility of a given waterbody of interest to eutrophication. Results of this study can aid water-resource managers in prioritizing lake and reservoir protection and restoration efforts based on the susceptibility of these waterbodies to eutrophication relative to nutrient loading, flushing rate, and morphometric characteristics.",
     "description": "Report: vi, 59 p.; Data Release",
     "publisher": {
       "@type": "Organization",
       "name": "U.S. Geological Survey"
     },
     "author": [
       {
         "@type": "Person",
         "name": "Heal, Elizabeth N.",
         "givenName": "Elizabeth N.",
         "familyName": "Heal",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "ORCID",
           "value": "0000-0002-1196-4708",
           "url": "https://orcid.org/0000-0002-1196-4708"
         },
         "affiliation": [
           {
             "@type": "Organization",
             "name": "Lower Mississippi-Gulf Water Science Center",
             "url": "https://www.usgs.gov/centers/lower-mississippi-gulf-water-science-center"
           }
         ]
       },
       {
         "@type": "Person",
         "name": "Wilson, Alan E.",
         "givenName": "Alan E.",
         "familyName": "Wilson"
       },
       {
         "@type": "Person",
         "name": "Hoos, Anne B.",
         "givenName": "Anne B.",
         "familyName": "Hoos",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "ORCID",
           "value": "0000-0001-9845-7831",
           "url": "https://orcid.org/0000-0001-9845-7831"
         },
         "affiliation": [
           {
             "@type": "Organization",
             "name": "WMA - Earth System Processes Division",
             "url": "https://www.usgs.gov/mission-areas/water-resources"
           },
           {
             "@type": "Organization",
             "name": "Lower Mississippi-Gulf Water Science Center",
             "url": "https://www.usgs.gov/centers/lower-mississippi-gulf-water-science-center"
           }
         ]
       },
       {
         "@type": "Person",
         "name": "Green, W. Reed",
         "givenName": "W. Reed",
         "familyName": "Green",
         "identifier": {
           "@type": "PropertyValue",
           "propertyID": "ORCID",
           "value": "0000-0002-5778-0955",
           "url": "https://orcid.org/0000-0002-5778-0955"
         },
         "affiliation": [
           {
             "@type": "Organization",
             "name": "Lower Mississippi-Gulf Water Science Center",
             "url": "https://www.usgs.gov/centers/lower-mississippi-gulf-water-science-center"
           }
         ]
       }
     ],
     "funder": [
       {
         "@type": "Organization",
         "name": "Lower Mississippi-Gulf Water Science Center",
         "url": "https://www.usgs.gov/centers/lower-mississippi-gulf-water-science-center"
       }
     ],
     "spatialCoverage": [
       {
         "@type": "Place",
         "additionalType": "country",
         "name": "United States",
         "url": "https://geonames.org/4074035"
       },
       {
         "@type": "Place",
         "geo": [
           {
             "@type": "GeoShape",
             "additionalProperty": {
               "@type": "PropertyValue",
               "name": "GeoJSON",
               "value": {
                 "type": "FeatureCollection",
                 "features": [
                   {
                     "type": "Feature",
                     "properties": {},
                     "geometry": {
                       "type": "Polygon",
                       "coordinates": [
                         [
                           [
                             -73.916015625,
                             40.51379915504413
                           ],
                           [
                             -73.71826171874999,
                             40.896905775860006
                           ],
                           [
                             -73.05908203125,
                             41.19518982948959
                           ],
                           [
                             -71.60888671875,
                             41.343824581185686
                           ],
                           [
                             -70.48828125,
                             41.21172151054787
                           ],
                           [
                             -69.7412109375,
                             41.83682786072714
                           ],
                           [
                             -70.48828125,
                             42.69858589169842
                           ],
                           [
                             -70.09277343749999,
                             43.54854811091286
                           ],
                           [
                             -67.1044921875,
                             44.574817404670306
                           ],
                           [
                             -66.884765625,
                             44.824708282300236
                           ],
                           [
                             -67.236328125,
                             45.182036837015886
                           ],
                           [
                             -67.43408203124999,
                             45.259422036351694
                           ],
                           [
                             -67.39013671875,
                             45.583289756006316
                           ],
                           [
                             -67.8515625,
                             45.706179285330855
                           ],
                           [
                             -67.87353515625,
                             47.15984001304432
                           ],
                           [
                             -68.22509765625,
                             47.338822694822
                           ],
                           [
                             -68.90625,
                             47.234489635299184
                           ],
                           [
                             -69.08203125,
                             47.45780853075031
                           ],
                           [
                             -69.2138671875,
                             47.487513008956554
                           ],
                           [
                             -70.048828125,
                             46.694667307773116
                           ],
                           [
                             -70.224609375,
                             46.17983040759436
                           ],
                           [
                             -70.55419921875,
                             45.66012730272194
                           ],
                           [
                             -70.90576171875,
                             45.27488643704891
                           ],
                           [
                             -71.279296875,
                             45.321254361171476
                           ],
                           [
                             -71.47705078125,
                             44.99588261816546
                           ],
                           [
                             -74.86083984375,
                             45.01141864227728
                           ],
                           [
                             -75.73974609375,
                             44.5435052132082
                           ],
                           [
                             -74.8828125,
                             44.18220395771566
                           ],
                           [
                             -74.33349609375,
                             43.91372326852401
                           ],
                           [
                             -75.12451171875,
                             43.46886761482925
                           ],
                           [
                             -75.9375,
                             43.29320031385282
                           ],
                           [
                             -76.88232421875,
                             42.4234565179383
                           ],
                           [
                             -77.431640625,
                             42.65012181368022
                           ],
                           [
                             -77.9150390625,
                             42.22851735620852
                           ],
                           [
                             -77.76123046875,
                             41.902277040963696
                           ],
                           [
                             -78.57421875,
                             40.64730356252251
                           ],
                           [
                             -79.4970703125,
                             39.791654835253425
                           ],
                           [
                             -79.95849609375,
                             38.013476231041935
                           ],
                           [
                             -80.52978515625,
                             37.24782120155428
                           ],
                           [
                             -81.40869140625,
                             35.37113502280101
                           ],
                           [
                             -83.43017578125,
                             35.35321610123823
                           ],
                           [
                             -85.10009765625,
                             35.38904996691167
                           ],
                           [
                             -86.90185546874999,
                             35.38904996691167
                           ],
                           [
                             -87.802734375,
                             35.17380831799959
                           ],
                           [
                             -89.07714843749999,
                             34.63320791137959
                           ],
                           [
                             -89.05517578125,
                             33.37641235124676
                           ],
                           [
                             -88.87939453125,
                             32.80574473290688
                           ],
                           [
                             -89.8681640625,
                             31.85889704445453
                           ],
                           [
                             -89.93408203124999,
                             31.316101383495624
                           ],
                           [
                             -89.736328125,
                             30.694611546632277
                           ],
                           [
                             -89.45068359374999,
                             30.14512718337613
                           ],
                           [
                             -86.8359375,
                             30.088107753367257
                           ],
                           [
                             -85.62744140625,
                             29.935895213372444
                           ],
                           [
                             -84.9462890625,
                             29.401319510041485
                           ],
                           [
                             -84.287109375,
                             29.878755346037977
                           ],
                           [
                             -82.85888671875,
                             29.036960648558267
                           ],
                           [
                             -83.0126953125,
                             27.97499795326776
                           ],
                           [
                             -81.5625,
                             25.403584973186703
                           ],
                           [
                             -80.88134765625,
                             24.607069137709683
                           ],
                           [
                             -79.89257812499999,
                             25.005972656239187
                           ],
                           [
                             -79.5849609375,
                             26.92206991673282
                           ],
                           [
                             -81.2109375,
                             30.939924331023445
                           ],
                           [
                             -77.431640625,
                             34.21634468843463
                           ],
                           [
                             -75.65185546874999,
                             34.97600151317588
                           ],
                           [
                             -75.60791015625,
                             37.142803443716836
                           ],
                           [
                             -75.12451171875,
                             38.35888785866677
                           ],
                           [
                             -73.80615234375,
                             39.99395569397331
                           ],
                           [
                             -73.916015625,
                             40.51379915504413
                           ]
                         ]
                       ]
                     }
                   }
                 ]
               }
             }
           },
           {
             "@type": "GeoCoordinates",
             "latitude": 36.22501436121446,
             "longitude": -79.28688803594795
           }
         ]
       }
     ]
   }
 },
 "OpenAlex": {
   "abstract_inverted_index": {
     "First": [
       0
     ],
     "posted": [
       1
     ],
     "September": [
       2
     ],
     "20,": [
       3
     ],
     "2021": [
       4
     ],
     "For": [
       5
     ],
     "additional": [
       6
     ],
     "information,": [
       7
     ],
     "contact:": [
       8
     ],
     "Director,": [
       9
     ],
     "Lower": [
       10
     ],
     "Mississippi-Gulf": [
       11
     ],
     "Water": [
       12
     ],
     "Science": [
       13
     ],
     "Center": [
       14
     ],
     "U.S.": [
       15
     ],
     "Geological": [
       16
     ],
     "Survey": [
       17
     ],
     "640": [
       18
     ],
     "Grassmere": [
       19
     ],
     "Park,": [
       20
     ],
     "Suite": [
       21
     ],
     "100": [
       22
     ],
     "Nashville,": [
       23
     ],
     "TN": [
       24
     ],
     "37211Contact": [
       25
     ],
     "Pubs": [
       26
     ],
     "Warehouse": [
       27
     ],
     "This": [
       28
     ],
     "report": [
       29,
       69
     ],
     "describes": [
       30
     ],
     "a": [
       31,
       95,
       175,
       217
     ],
     "new": [
       32
     ],
     "screening": [
       33
     ],
     "tool": [
       34,
       211
     ],
     "to": [
       35,
       41,
       78,
       102,
       110,
       154,
       159,
       179,
       212,
       222,
       248,
       251
     ],
     "examine": [
       36,
       213
     ],
     "lake": [
       37,
       234
     ],
     "and": [
       38,
       49,
       57,
       74,
       92,
       113,
       123,
       139,
       147,
       171,
       176,
       185,
       235,
       238,
       256
     ],
     "reservoir": [
       39,
       236
     ],
     "susceptibility": [
       40,
       215,
       244
     ],
     "eutrophication": [
       42,
       249
     ],
     "in": [
       43,
       106,
       124,
       232
     ],
     "selected": [
       44
     ],
     "watersheds": [
       45,
       107,
       125
     ],
     "of": [
       46,
       62,
       116,
       119,
       168,
       173,
       200,
       216,
       220,
       225,
       245
     ],
     "the": [
       47,
       68,
       71,
       111,
       120,
       127,
       148,
       195,
       201,
       210,
       214,
       243
     ],
     "eastern": [
       48,
       114
     ],
     "southeastern": [
       50
     ],
     "United": [
       51,
       121
     ],
     "States": [
       52,
       122
     ],
     "using": [
       53,
       209
     ],
     "estimated": [
       54
     ],
     "nutrient": [
       55,
       181,
       252
     ],
     "loading": [
       56
     ],
     "flushing": [
       58,
       183,
       254
     ],
     "rates": [
       59
     ],
     "with": [
       60
     ],
     "measures": [
       61,
       167
     ],
     "waterbody": [
       63,
       219
     ],
     "morphometry.": [
       64
     ],
     "To": [
       65
     ],
     "that": [
       66,
       108
     ],
     "end,": [
       67
     ],
     "documents": [
       70
     ],
     "compiled": [
       72
     ],
     "data": [
       73
     ],
     "methods": [
       75
     ],
     "(R-script)": [
       76
     ],
     "used": [
       77,
       153
     ],
     "categorize": [
       79
     ],
     "waterbodies": [
       80,
       161,
       247
     ],
     "by": [
       81,
       134
     ],
     "Carlson\u2019s": [
       82
     ],
     "Trophic": [
       83,
       188
     ],
     "State": [
       84
     ],
     "Index.": [
       85
     ],
     "Assessments": [
       86
     ],
     "were": [
       87,
       132,
       142,
       152,
       191
     ],
     "completed": [
       88
     ],
     "for": [
       89
     ],
     "232": [
       90
     ],
     "lakes": [
       91
     ],
     "reservoirs": [
       93
     ],
     "having": [
       94
     ],
     "surface": [
       96
     ],
     "area": [
       97
     ],
     "greater": [
       98
     ],
     "than": [
       99
     ],
     "or": [
       100
     ],
     "equal": [
       101
     ],
     "0.1": [
       103
     ],
     "square": [
       104
     ],
     "kilometer": [
       105
     ],
     "drain": [
       109
     ],
     "Atlantic": [
       112
     ],
     "Gulf": [
       115
     ],
     "Mexico": [
       117
     ],
     "coasts": [
       118
     ],
     "within": [
       126,
       198
     ],
     "Tennessee": [
       128
     ],
     "River": [
       129
     ],
     "Basin.": [
       130
     ],
     "Waterbodies": [
       131
     ],
     "categorized": [
       133
     ],
     "type\u2014natural": [
       135
     ],
     "lakes,": [
       136
     ],
     "headwater": [
       137
     ],
     "reservoirs,": [
       138
     ],
     "downstream": [
       140
     ],
     "reservoirs\u2014and": [
       141
     ],
     "assessed": [
       143
     ],
     "independently.": [
       144
     ],
     "Recursive": [
       145
     ],
     "partitioning": [
       146
     ],
     "model-based": [
       149
     ],
     "boosting": [
       150
     ],
     "routine": [
       151
     ],
     "create": [
       155
     ],
     "four-node": [
       156
     ],
     "regression": [
       157
     ],
     "trees": [
       158
     ],
     "group": [
       160
     ],
     "into": [
       162
     ],
     "five": [
       163,
       202
     ],
     "endpoints": [
       164
     ],
     "from": [
       165
     ],
     "low-to-high": [
       166
     ],
     "Secchi": [
       169
     ],
     "depth,": [
       170
     ],
     "concentrations": [
       172
     ],
     "chlorophyll": [
       174
     ],
     "microcystin": [
       177
     ],
     "according": [
       178
     ],
     "shared": [
       180
     ],
     "loading,": [
       182,
       253
     ],
     "rate,": [
       184,
       255
     ],
     "morphometric": [
       186,
       257
     ],
     "characteristics.": [
       187,
       258
     ],
     "state": [
       189
     ],
     "designations": [
       190
     ],
     "assigned": [
       192
     ],
     "based": [
       193,
       241
     ],
     "on": [
       194,
       242
     ],
     "average": [
       196
     ],
     "value": [
       197
     ],
     "each": [
       199
     ],
     "endpoints.": [
       203
     ],
     "An": [
       204
     ],
     "application": [
       205
     ],
     "(procedure)": [
       206
     ],
     "is": [
       207
     ],
     "provided": [
       208
     ],
     "given": [
       218
     ],
     "interest": [
       221
     ],
     "eutrophication.": [
       223
     ],
     "Results": [
       224
     ],
     "this": [
       226
     ],
     "study": [
       227
     ],
     "can": [
       228
     ],
     "aid": [
       229
     ],
     "water-resource": [
       230
     ],
     "managers": [
       231
     ],
     "prioritizing": [
       233
     ],
     "protection": [
       237
     ],
     "restoration": [
       239
     ],
     "efforts": [
       240
     ],
     "these": [
       246
     ],
     "relative": [
       250
     ]
   },
   "apc_list": null,
   "apc_paid": null,
   "authorships": [
     {
       "author_position": "first",
       "author": {
         "id": "https://openalex.org/A5034187559",
         "display_name": "W. Reed Green",
         "orcid": "https://orcid.org/0000-0002-5778-0955"
       },
       "institutions": [],
       "countries": [],
       "is_corresponding": false,
       "raw_author_name": "W. Reed Green",
       "raw_affiliation_strings": [],
       "affiliations": []
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5075784600",
         "display_name": "Anne B. Hoos",
         "orcid": "https://orcid.org/0000-0001-9845-7831"
       },
       "institutions": [],
       "countries": [],
       "is_corresponding": false,
       "raw_author_name": "Anne B. Hoos",
       "raw_affiliation_strings": [],
       "affiliations": []
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5063349034",
         "display_name": "Alan E. Wilson",
         "orcid": "https://orcid.org/0000-0003-1080-0354"
       },
       "institutions": [],
       "countries": [],
       "is_corresponding": false,
       "raw_author_name": "Alan E. Wilson",
       "raw_affiliation_strings": [],
       "affiliations": []
     },
     {
       "author_position": "last",
       "author": {
         "id": "https://openalex.org/A5058554703",
         "display_name": "Elizabeth N. Heal",
         "orcid": "https://orcid.org/0000-0002-1196-4708"
       },
       "institutions": [],
       "countries": [],
       "is_corresponding": false,
       "raw_author_name": "Elizabeth N. Heal",
       "raw_affiliation_strings": [],
       "affiliations": []
     }
   ],
   "best_oa_location": {
     "is_oa": true,
     "landing_page_url": "https://doi.org/10.3133/sir20215075",
     "pdf_url": "https://pubs.usgs.gov/sir/2021/5075/sir20215075.pdf",
     "source": {
       "id": "https://openalex.org/S2764832999",
       "display_name": "Scientific investigations report",
       "issn_l": "2328-0328",
       "issn": [
         "2328-0328",
         "2328-031X",
         "2332-5607"
       ],
       "is_oa": false,
       "is_in_doaj": false,
       "is_core": false,
       "host_organization": "https://openalex.org/P4310319934",
       "host_organization_name": "United States Geological Survey",
       "host_organization_lineage": [
         "https://openalex.org/P4310319934",
         "https://openalex.org/P4310316088"
       ],
       "host_organization_lineage_names": [
         "United States Geological Survey",
         "United States Department of the Interior"
       ],
       "type": "journal"
     },
     "license": null,
     "license_id": null,
     "version": "publishedVersion",
     "is_accepted": true,
     "is_published": true
   },
   "biblio": {
     "volume": null,
     "issue": null,
     "first_page": null,
     "last_page": null
   },
   "citation_normalized_percentile": null,
   "cited_by_api_url": "https://api.openalex.org/works?filter=cites:W3199021959",
   "cited_by_count": 0,
   "cited_by_percentile_year": {
     "min": 0,
     "max": 60
   },
   "concepts": [
     {
       "id": "https://openalex.org/c186699998",
       "wikidata": "https://www.wikidata.org/wiki/Q156698",
       "display_name": "Eutrophication",
       "level": 3,
       "score": 0.7571732,
       "qid": "Q159131"
     },
     {
       "id": "https://openalex.org/c76886044",
       "wikidata": "https://www.wikidata.org/wiki/Q2883300",
       "display_name": "Hydrology (agriculture)",
       "level": 2,
       "score": 0.6955267,
       "qid": "Q161210"
     },
     {
       "id": "https://openalex.org/c39432304",
       "wikidata": "https://www.wikidata.org/wiki/Q188847",
       "display_name": "Environmental science",
       "level": 0,
       "score": 0.62328976,
       "qid": "Q166085"
     },
     {
       "id": "https://openalex.org/c72958200",
       "wikidata": "https://www.wikidata.org/wiki/Q1053008",
       "display_name": "Trophic level",
       "level": 2,
       "score": 0.5929369,
       "qid": null
     },
     {
       "id": "https://openalex.org/c126645576",
       "wikidata": "https://www.wikidata.org/wiki/Q166620",
       "display_name": "Drainage basin",
       "level": 2,
       "score": 0.4913458,
       "qid": null
     },
     {
       "id": "https://openalex.org/c2780797713",
       "wikidata": "https://www.wikidata.org/wiki/Q625376",
       "display_name": "Water quality",
       "level": 2,
       "score": 0.4827568,
       "qid": "Q159335"
     },
     {
       "id": "https://openalex.org/c2778520758",
       "wikidata": "https://www.wikidata.org/wiki/Q3443277",
       "display_name": "Flushing",
       "level": 2,
       "score": 0.44022813,
       "qid": null
     },
     {
       "id": "https://openalex.org/c205649164",
       "wikidata": "https://www.wikidata.org/wiki/Q1071",
       "display_name": "Geography",
       "level": 0,
       "score": 0.3525461,
       "qid": "Q158983"
     },
     {
       "id": "https://openalex.org/c142796444",
       "wikidata": "https://www.wikidata.org/wiki/Q181394",
       "display_name": "Nutrient",
       "level": 2,
       "score": 0.3155982,
       "qid": null
     },
     {
       "id": "https://openalex.org/c18903297",
       "wikidata": "https://www.wikidata.org/wiki/Q7150",
       "display_name": "Ecology",
       "level": 1,
       "score": 0.25915366,
       "qid": "Q158972"
     },
     {
       "id": "https://openalex.org/c127313418",
       "wikidata": "https://www.wikidata.org/wiki/Q1069",
       "display_name": "Geology",
       "level": 0,
       "score": 0.18370613,
       "qid": "Q158984"
     },
     {
       "id": "https://openalex.org/c58640448",
       "wikidata": "https://www.wikidata.org/wiki/Q42515",
       "display_name": "Cartography",
       "level": 1,
       "score": 0.11327124,
       "qid": "Q158966"
     },
     {
       "id": "https://openalex.org/c71924100",
       "wikidata": "https://www.wikidata.org/wiki/Q11190",
       "display_name": "Medicine",
       "level": 0,
       "score": 0.0,
       "qid": "Q166104"
     },
     {
       "id": "https://openalex.org/c187320778",
       "wikidata": "https://www.wikidata.org/wiki/Q1349130",
       "display_name": "Geotechnical engineering",
       "level": 1,
       "score": 0.0,
       "qid": "Q226247"
     },
     {
       "id": "https://openalex.org/c134018914",
       "wikidata": "https://www.wikidata.org/wiki/Q162606",
       "display_name": "Endocrinology",
       "level": 1,
       "score": 0.0,
       "qid": "Q166315"
     },
     {
       "id": "https://openalex.org/c86803240",
       "wikidata": "https://www.wikidata.org/wiki/Q420",
       "display_name": "Biology",
       "level": 0,
       "score": 0.0,
       "qid": "Q158998"
     }
   ],
   "corresponding_author_ids": [],
   "corresponding_institution_ids": [],
   "countries_distinct_count": 0,
   "counts_by_year": [],
   "created_date": "2021-09-27",
   "datasets": [],
   "display_name": "Development of a screening tool to examine lake and reservoir susceptibility to eutrophication in selected watersheds of the eastern and southeastern United States",
   "doi": "https://doi.org/10.3133/sir20215075",
   "fwci": 0.0,
   "grants": [],
   "has_fulltext": false,
   "id": "https://openalex.org/W3199021959",
   "ids": {
     "openalex": "https://openalex.org/W3199021959",
     "doi": "https://doi.org/10.3133/sir20215075",
     "mag": "3199021959"
   },
   "indexed_in": [
     "crossref"
   ],
   "institutions_distinct_count": 0,
   "is_paratext": false,
   "is_retracted": false,
   "keywords": [
     {
       "id": "https://openalex.org/keywords/eutrophication",
       "display_name": "Eutrophication",
       "score": 0.564763
     },
     {
       "id": "https://openalex.org/keywords/watershed-management",
       "display_name": "Watershed Management",
       "score": 0.533817
     },
     {
       "id": "https://openalex.org/keywords/flushing",
       "display_name": "Flushing",
       "score": 0.44022813
     }
   ],
   "language": "en",
   "locations": [
     {
       "is_oa": true,
       "landing_page_url": "https://doi.org/10.3133/sir20215075",
       "pdf_url": "https://pubs.usgs.gov/sir/2021/5075/sir20215075.pdf",
       "source": {
         "id": "https://openalex.org/S2764832999",
         "display_name": "Scientific investigations report",
         "issn_l": "2328-0328",
         "issn": [
           "2328-0328",
           "2328-031X",
           "2332-5607"
         ],
         "is_oa": false,
         "is_in_doaj": false,
         "is_core": false,
         "host_organization": "https://openalex.org/P4310319934",
         "host_organization_name": "United States Geological Survey",
         "host_organization_lineage": [
           "https://openalex.org/P4310319934",
           "https://openalex.org/P4310316088"
         ],
         "host_organization_lineage_names": [
           "United States Geological Survey",
           "United States Department of the Interior"
         ],
         "type": "journal"
       },
       "license": null,
       "license_id": null,
       "version": "publishedVersion",
       "is_accepted": true,
       "is_published": true
     }
   ],
   "locations_count": 1,
   "mesh": [],
   "ngrams_url": "https://api.openalex.org/works/W3199021959/ngrams",
   "open_access": {
     "is_oa": true,
     "oa_status": "bronze",
     "oa_url": "https://pubs.usgs.gov/sir/2021/5075/sir20215075.pdf",
     "any_repository_has_fulltext": false
   },
   "primary_location": {
     "is_oa": true,
     "landing_page_url": "https://doi.org/10.3133/sir20215075",
     "pdf_url": "https://pubs.usgs.gov/sir/2021/5075/sir20215075.pdf",
     "source": {
       "id": "https://openalex.org/S2764832999",
       "display_name": "Scientific investigations report",
       "issn_l": "2328-0328",
       "issn": [
         "2328-0328",
         "2328-031X",
         "2332-5607"
       ],
       "is_oa": false,
       "is_in_doaj": false,
       "is_core": false,
       "host_organization": "https://openalex.org/P4310319934",
       "host_organization_name": "United States Geological Survey",
       "host_organization_lineage": [
         "https://openalex.org/P4310319934",
         "https://openalex.org/P4310316088"
       ],
       "host_organization_lineage_names": [
         "United States Geological Survey",
         "United States Department of the Interior"
       ],
       "type": "journal"
     },
     "license": null,
     "license_id": null,
     "version": "publishedVersion",
     "is_accepted": true,
     "is_published": true
   },
   "primary_topic": {
     "id": "https://openalex.org/T10236",
     "display_name": "Eutrophication and Harmful Algal Blooms",
     "score": 0.9862,
     "subfield": {
       "id": "https://openalex.org/subfields/2304",
       "display_name": "Environmental Chemistry"
     },
     "field": {
       "id": "https://openalex.org/fields/23",
       "display_name": "Environmental Science"
     },
     "domain": {
       "id": "https://openalex.org/domains/3",
       "display_name": "Physical Sciences"
     }
   },
   "publication_date": "2021-01-01",
   "publication_year": 2021,
   "referenced_works": [
     "https://openalex.org/W12365659",
     "https://openalex.org/W1491002046",
     "https://openalex.org/W1981975593",
     "https://openalex.org/W2016965881",
     "https://openalex.org/W2044202251",
     "https://openalex.org/W2046190647",
     "https://openalex.org/W2079562299",
     "https://openalex.org/W2085148598",
     "https://openalex.org/W2109576751",
     "https://openalex.org/W2113020822",
     "https://openalex.org/W2120514850",
     "https://openalex.org/W2154144157",
     "https://openalex.org/W2505806064",
     "https://openalex.org/W2626422807",
     "https://openalex.org/W2909030382",
     "https://openalex.org/W3099723433",
     "https://openalex.org/W3184001935",
     "https://openalex.org/W4246772887",
     "https://openalex.org/W4300515633",
     "https://openalex.org/W65318122"
   ],
   "referenced_works_count": 20,
   "related_works": [
     "https://openalex.org/W4293745058",
     "https://openalex.org/W36284236",
     "https://openalex.org/W2984318523",
     "https://openalex.org/W2700013210",
     "https://openalex.org/W2389817296",
     "https://openalex.org/W2380240249",
     "https://openalex.org/W2375234534",
     "https://openalex.org/W2374021052",
     "https://openalex.org/W2145035269",
     "https://openalex.org/W1795986545"
   ],
   "sustainable_development_goals": [
     {
       "id": "https://metadata.un.org/sdg/14",
       "display_name": "Life below water",
       "score": 0.5
     }
   ],
   "title": "Development of a screening tool to examine lake and reservoir susceptibility to eutrophication in selected watersheds of the eastern and southeastern United States",
   "topics": [
     {
       "id": "https://openalex.org/T10236",
       "display_name": "Eutrophication and Harmful Algal Blooms",
       "score": 0.9862,
       "subfield": {
         "id": "https://openalex.org/subfields/2304",
         "display_name": "Environmental Chemistry"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T11311",
       "display_name": "Biogeochemical Cycling of Nutrients in Aquatic Ecosystems",
       "score": 0.9849,
       "subfield": {
         "id": "https://openalex.org/subfields/2304",
         "display_name": "Environmental Chemistry"
       },
       "field": {
         "id": "https://openalex.org/fields/23",
         "display_name": "Environmental Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10889",
       "display_name": "Soil Erosion and Agricultural Sustainability",
       "score": 0.9792,
       "subfield": {
         "id": "https://openalex.org/subfields/1111",
         "display_name": "Soil Science"
       },
       "field": {
         "id": "https://openalex.org/fields/11",
         "display_name": "Agricultural and Biological Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/1",
         "display_name": "Life Sciences"
       }
     }
   ],
   "type": "article",
   "type_crossref": "journal-article",
   "updated_date": "2024-08-09T10:41:37.482072",
   "versions": [],
   "qid": "Q56000"
 }

}