# F\&WECOL/SOILSCI 451: Environmental Biogeochemistry | UW–Madison [View on UW Courses](https://uwcourses.com/courses/F%26WECOL_SOILSCI_451) ## Dataset ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ### repository twangodev/uwcourses ### schema version 6 ### importer version 7 ### projection id 94468b7d4154126ca413937bb4738a6d21e0c2277f6fa397a6078ad80a32384f ### observed at 2026-09-07T15:55:43.033547+00:00 ### built at 2026-09-10T23:19:01.870283+00:00 ### courses 8951 ### current instructors 5754 ### limited false ### terms * 1272 * 1264 * 1262 * 1254 * 1252 * 1244 * 1242 * 1234 * 1232 * 1224 * 1222 * 1212 * 1204 * 1202 * 1194 * 1192 * 1184 * 1182 * 1174 * 1172 * 1164 * 1162 * 1154 * 1152 * 1144 * 1142 * 1134 * 1132 * 1124 * 1122 * 1114 * 1112 * 1104 * 1102 * 1094 * 1092 * 1084 * 1082 * 1074 * 1072 ### term 1272 ### departments | subject | count | | --------- | ----- | | AAE | 90 | | ABT | 20 | | ACCTIS | 36 | | ACTSCI | 14 | | AFAERO | 10 | | AFRICAN | 87 | | AFROAMER | 71 | | AGROECOL | 21 | | AMERIND | 53 | | ANAT\&PHY | 7 | | ANATOMY | 2 | | ANESTHES | 8 | | ANSCI | 57 | | ANTHRO | 95 | | ART | 125 | | ARTED | 10 | | ARTHIST | 121 | | ASIALANG | 129 | | ASIAN | 109 | | ASIANAM | 28 | | ASTRON | 38 | | ATMOCN | 69 | | BIOCHEM | 51 | | BIOCORE | 10 | | BIOLOGY | 14 | | BIOMDSCI | 18 | | BME | 66 | | BMI | 41 | | BMOLCHEM | 10 | | BOTANY | 69 | | BSE | 44 | | C\&ESOC | 73 | | CBE | 48 | | CHEM | 101 | | CHICLA | 52 | | CIVENGR | 133 | | CLASSICS | 47 | | CNP | 10 | | CNSRSCI | 50 | | COMARTS | 137 | | COMPBIO | 15 | | COMPLIT | 11 | | COMPSCI | 138 | | COUNPSY | 78 | | CRB | 19 | | CS\&D | 71 | | CSCS | 40 | | CURRIC | 193 | | DANCE | 93 | | DERM | 8 | | DS | 88 | | DYSCI | 35 | | ECE | 155 | | ECON | 145 | | EDPOL | 114 | | EDPSYCH | 97 | | ELPA | 70 | | EMA | 53 | | EMERMED | 17 | | ENGL | 206 | | ENTOM | 40 | | ENVIRST | 148 | | EP | 15 | | EPD | 67 | | ESL | 16 | | F\&WECOL | 60 | | FAMMED | 22 | | FINANCE | 50 | | FOLKLORE | 40 | | FOODSCI | 43 | | FRENCH | 63 | | GEN\&WS | 145 | | GENBUS | 72 | | GENECSLR | 17 | | GENETICS | 60 | | GEOG | 113 | | GEOSCI | 83 | | GERMAN | 82 | | GLE | 48 | | GNS | 38 | | GREEK | 27 | | HDFS | 41 | | HEBR-BIB | 13 | | HEBR-MOD | 10 | | HISTORY | 233 | | HISTSCI | 56 | | HONCOL | 13 | | ILS | 43 | | INFOSYS | 9 | | INTEGART | 7 | | INTEGSCI | 22 | | INTER-AG | 18 | | INTER-HE | 11 | | INTER-LS | 22 | | INTEREGR | 16 | | INTLBUS | 21 | | INTLST | 50 | | ISYE | 83 | | ITALIAN | 53 | | JEWISH | 56 | | JOURN | 88 | | KINES | 128 | | LACIS | 26 | | LANDARC | 61 | | LATIN | 24 | | LAW | 120 | | LEGALST | 48 | | LINGUIS | 35 | | LIS | 89 | | LITTRANS | 78 | | LSC | 52 | | M\&ENVTOX | 7 | | MARKETNG | 62 | | MATH | 153 | | MDGENET | 8 | | ME | 130 | | MEDHIST | 43 | | MEDICINE | 60 | | MEDIEVAL | 32 | | MEDPHYS | 39 | | MEDSC-M | 29 | | MEDSC-V | 41 | | MHR | 68 | | MICROBIO | 45 | | MILSCI | 16 | | MM\&I | 22 | | MOLBIOL | 6 | | MS\&E | 59 | | MUSIC | 165 | | MUSPERF | 126 | | NAVSCI | 20 | | NE | 44 | | NEURODPT | 11 | | NEUROL | 7 | | NEURSURG | 4 | | NTP | 11 | | NURSING | 111 | | NUTRSCI | 65 | | OBS\&GYN | 18 | | OCCTHER | 39 | | ONCOLOGY | 14 | | OPHTHALM | 5 | | OTM | 43 | | PATH | 34 | | PATH-BIO | 29 | | PEDIAT | 26 | | PHARMACY | 31 | | PHILOS | 77 | | PHMCOL-M | 11 | | PHMPRAC | 45 | | PHMSCI | 60 | | PHYASST | 37 | | PHYSICS | 88 | | PHYSIOL | 3 | | PHYTHER | 37 | | PLANTSCI | 52 | | PLPATH | 35 | | POLISCI | 192 | | POPHLTH | 58 | | PORTUG | 33 | | PSYCH | 101 | | PSYCHIAT | 22 | | PUBAFFR | 54 | | PUBLHLTH | 23 | | RADIOL | 11 | | REALEST | 41 | | RELIGST | 90 | | RHABMED | 9 | | RMI | 24 | | RP\&SE | 102 | | S\&APHM | 17 | | SCANDST | 73 | | SLAVIC | 89 | | SOC | 149 | | SOCWORK | 87 | | SOILSCI | 46 | | SPANISH | 83 | | SRMED | 21 | | STAT | 94 | | STDYABRD | 52 | | STS | 8 | | SURGERY | 25 | | SURGSCI | 33 | | THEATRE | 91 | | URBRPL | 60 | | UROLOGY | 5 | | ZOOLOGY | 89 | ## course ### run id 20260907T155543-ce3781c4 ### semester 1272 ### observed at 2026-09-07 15:55:43.033547+00:00 ### record version id 07777f950c942559678853a1f90cbed750da0cbf08e0cb69cc7620a0b81efb2e ### course id F\&WECOL/SOILSCI 451 ### course uid course\_320839f5400adc2bff5733ca ### catalog version id 4c52d8aa0d7798fb92485787a9ce15b2ed91106b5d38f05447ad296f45101305 ### course number 451 ### subjects * F\&WECOL * SOILSCI ### title ENVIRONMENTAL BIOGEOCHEMISTRY ### description Explores long and short-term cycles of carbon, nitrogen, phosphorus, sulfur, and metals as well as water and energy cycles between water, the atmosphere, terrestrial vegetation, and soils. Emphasizes the linkage between terrestrial vegetation and soils across global biomes for managed and unmanaged ecosystems. Investigates biogeochemical processes through their biochemical constituents, conceptual models and exploration of isotopic and chemical data. Provides a practical understanding of the interactions between components and fluxes of terrestrial ecosystems and how data is developed and employed. ### requirements text CHEM 104,109,116, or graduate/professional standing ### credits min 3 ### credits max 3 ### credit offering ids * 1272:396:017818 * 1272:908:017818 ### llm job id enrich-8b774950c2b6adfdc46d1b82 ### llm output id 87899c720d85088d29c7ad183ff1aca655c224ebf6420973893c55a730af7ac2 ### llm model nvidia/Qwen3.6-35B-A3B-NVFP4 ### llm model revision 1355db6a052410cfd62085d94b58866fd0f2c3c5 ### llm task version 14 ### llm search status valid ### llm summary Environmental Biogeochemistry explores global biogeochemical cycles and their interactions in terrestrial ecosystems. ### llm topics * Biogeochemical cycles of carbon, nitrogen, phosphorus, sulfur, and metals. * Water and energy cycles in terrestrial ecosystems. * Vegetation-soil linkages across global biomes. ### llm skills * Analysis of biogeochemical processes using isotopic and chemical data. * Understanding of global biogeochemical and hydrological cycles. ### llm assumed background * Foundational chemistry including equilibrium, kinetics, thermodynamics, and electrochemistry. ### llm search phrases * biogeochemical cycles carbon nitrogen phosphorus * terrestrial ecosystem fluxes isotopic data * environmental biogeochemistry graduate standing ### llm requirements status valid ### llm student summary status valid ### llm experience status insufficient\_evidence ### catalog variants None recorded. ### student summary #### context hash 189a607c51d0e3749cc50780de0a9fee27753f9813a26d57b9b2d40bcef1adcc #### course id F\&WECOL/SOILSCI 451 #### current instructors ```json [ { "instructor_uid": "instructor_6b42015e8d2b24fa2ebe6235", "message": "No course-specific reviews available", "name": "Chaoqun Lu", "review_status": "no_course_reviews", "rmp_instructor_id": null, "summary": [] }, { "instructor_uid": "instructor_2f32b5b462980e25f173a77c", "message": "No course-specific reviews available", "name": "Xia Zhu Barker", "review_status": "no_course_reviews", "rmp_instructor_id": null, "summary": [ { "citations": [ { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1242", "type": "grade" }, { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1252", "type": "grade" }, { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1262", "type": "grade" } ], "text": "Recent recorded grades — Fall 2023: 3.77 GPA, 93.3% A/AB (n=15 letter grades); Fall 2024: 3.56 GPA, 68.8% A/AB (n=16 letter grades); Fall 2025: 3.59 GPA, 73.9% A/AB (n=23 letter grades)." } ] } ] ``` #### difficulty workload None recorded. #### errors None recorded. #### historical context None recorded. #### message No course-specific reviews available #### offered true #### profile hash 5cb4dabf887cdbcd8c00d5a1312e10828b95c63f30bc3ea76aea199565390d02 #### quick take Recent recorded grades — Fall 2023: 3.77 GPA, 93.3% A/AB (n=15 letter grades); Fall 2024: 3.56 GPA, 68.8% A/AB (n=16 letter grades); Fall 2025: 3.59 GPA, 73.9% A/AB (n=23 letter grades). ```json { "citations": [ { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1242", "type": "grade" }, { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1252", "type": "grade" }, { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "grades_latest", "term_id": "1262", "type": "grade" } ] } ``` #### student experience None recorded. #### task hash 74fb0997943e888960bbc9e47db8c4fd12e4292d55c20509d8d89db6a9910f68 #### teaching history XIA ZHU BARKER is recorded teaching in Fall 2022, Fall 2023, Fall 2024, Fall 2025. Recorded history may be incomplete and does not establish a future schedule. ```json { "citations": [ { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1232", "type": "grade" }, { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1242", "type": "grade" }, { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1252", "type": "grade" }, { "course_id": "F&WECOL/SOILSCI 451", "run_id": "20260907T155543-ce3781c4", "section_number": 1, "source_course_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "source_record": { "entity_id": "74399b8e-cb12-3250-9512-7eb76d8c68dc", "file": "tables/observations.parquet", "kind": "grades", "source": "madgrades" }, "table": "section_grades_latest", "term_id": "1262", "type": "grade" } ] } ``` #### term id 1272 #### term name 2026 Fall #### version 2 ### requirements #### nodes ```json [ { "children": [ "n1", "n2", "n3", "n4" ], "condition": null, "course": null, "evidence": "CHEM 104,109,116, or graduate/professional standing", "id": "n0", "kind": "any" }, { "children": [], "condition": null, "course": { "course_number": 104, "minimum_grade": null, "subjects": [ "CHEM" ], "timing": "prior" }, "evidence": "CHEM 104", "id": "n1", "kind": "course" }, { "children": [], "condition": null, "course": { "course_number": 109, "minimum_grade": null, "subjects": [ "CHEM" ], "timing": "prior" }, "evidence": "109", "id": "n2", "kind": "course" }, { "children": [], "condition": null, "course": { "course_number": 116, "minimum_grade": null, "subjects": [ "CHEM" ], "timing": "prior" }, "evidence": "116", "id": "n3", "kind": "course" }, { "children": [], "condition": "graduate/professional standing", "course": null, "evidence": "graduate/professional standing", "id": "n4", "kind": "condition" } ] ``` #### notes None recorded. #### root n0 #### status parsed ### instructors | instructor\_uid | source | source\_instructor\_id | identity\_basis | identity\_status | name | email | first\_observed\_at | last\_observed\_at | instructor\_url | | ------------------------------------ | ---------- | ---------------------- | --------------- | ------------------ | -------------- | ------------------- | -------------------------------- | -------------------------------- | ----------------------------- | | instructor\_6b42015e8d2b24fa2ebe6235 | enrollment | clu274 | netid | source\_identified | Chaoqun Lu | CLU274\@WISC.EDU | 2026-09-07 15:55:43.033547+00:00 | 2026-09-07 15:55:43.033547+00:00 | /instructors/CHAOQUN\_LU | | instructor\_2f32b5b462980e25f173a77c | enrollment | zhubarker | netid | source\_identified | Xia Zhu Barker | ZHUBARKER\@WISC.EDU | 2026-09-07 15:55:43.033547+00:00 | 2026-09-07 15:55:43.033547+00:00 | /instructors/XIA\_ZHU\_BARKER | ### offerings ```json [ { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "offering_id": "1272:396:017818", "course_id": "F&WECOL/SOILSCI 451", "course_uid": "course_320839f5400adc2bff5733ca", "term_id": "1272", "source_course_id": "017818", "source_subject_id": "396", "title": "Environmental Biogeochemistry", "credits_min": 3, "credits_max": 3, "typically_offered": "Spring" }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "offering_id": "1272:908:017818", "course_id": "F&WECOL/SOILSCI 451", "course_uid": "course_320839f5400adc2bff5733ca", "term_id": "1272", "source_course_id": "017818", "source_subject_id": "908", "title": "Environmental Biogeochemistry", "credits_min": 3, "credits_max": 3, "typically_offered": "Spring" } ] ``` ### sections ```json [ { "run_id": "20260907T155543-ce3781c4", "observed_at": "2026-09-07 15:55:43.033547+00:00", "section_uid": "uw-section:1272:25810", "term_id": "1272", "source_section_id": "25810", "identity_basis": "class_number", "section_number": "001", "section_type": "LEC", "instruction_mode": "Classroom Instruction", "capacity": 45, "enrolled": 7, "waitlisted": 0, "start_date": "2026-09-02 05:00:00+00:00", "end_date": "2026-12-09 06:00:00+00:00" }, { "run_id": "20260907T155543-ce3781c4", "observed_at": "2026-09-07 15:55:43.033547+00:00", "section_uid": "uw-section:1272:25769", "term_id": "1272", "source_section_id": "25769", "identity_basis": "class_number", "section_number": "001", "section_type": "LEC", "instruction_mode": "Classroom Instruction", "capacity": 45, "enrolled": 27, "waitlisted": 0, "start_date": "2026-09-02 05:00:00+00:00", "end_date": "2026-12-09 06:00:00+00:00" } ] ``` ### grade instructors ```json [ { "instructor_uid": "instructor_3111eb9fbab5702bf26e7fe1", "source": "madgrades", "source_instructor_id": "2601146", "identity_basis": "source_id", "identity_status": "source_identified", "name": "JAMES BOCKHEIM", "email": null, "first_observed_at": "2026-09-06 23:14:58.172943+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "grade_statistics": { "gpa": 3.256, "graded": 271, "counts": [ 94, 69, 58, 20, 18, 5, 7 ], "sections": 48 }, "instructor_url": "/instructors/JAMES_BOCKHEIM" }, { "instructor_uid": "instructor_1e0b8af83188ce921f1db6ab", "source": "madgrades", "source_instructor_id": "5475872", "identity_basis": "source_id", "identity_status": "source_identified", "name": "THEA WHITMAN", "email": null, "first_observed_at": "2026-09-06 23:14:58.172943+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "ratings": { "review_count": 3, "quality": 4.33, "difficulty": 2, "quality_count": 3, "difficulty_count": 3, "profile_id": "rmp:2187116", "source_url": "https://www.ratemyprofessors.com/professor/2187116", "match_basis": "exact_name", "observed_at": "2026-09-07 16:02:20.814566+00:00", "courses": { "course_9c47d271cb1ac1e5d7f999ea": { "review_count": 2, "quality": 4, "difficulty": 1.5, "quality_count": 2, "difficulty_count": 2 } }, "bayesian_quality": 3.7471180726492133, "prior_mean": 3.6596857835465957, "prior_weight": 20 }, "grade_statistics": { "gpa": 3.757, "graded": 1131, "counts": [ 868, 146, 58, 21, 15, 10, 13 ], "sections": 46 }, "instructor_url": "/instructors/THEA_WHITMAN--instructor_1e0b8af83188ce921f1db6ab" }, { "instructor_uid": "instructor_619e3a8db56a700db7e1450d", "source": "madgrades", "source_instructor_id": "6416073", "identity_basis": "source_id", "identity_status": "source_identified", "name": "XIA ZHU BARKER", "email": null, "first_observed_at": "2026-09-06 23:14:58.172943+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "grade_statistics": { "gpa": 3.894, "graded": 419, "counts": [ 370, 26, 15, 5, 0, 3, 0 ], "sections": 19 }, "instructor_url": "/instructors/XIA_ZHU_BARKER--instructor_619e3a8db56a700db7e1450d" }, { "instructor_uid": "instructor_2f32b5b462980e25f173a77c", "source": "enrollment", "source_instructor_id": "zhubarker", "identity_basis": "netid", "identity_status": "source_identified", "name": "Xia Zhu Barker", "email": "ZHUBARKER@WISC.EDU", "first_observed_at": "2026-09-07 15:55:43.033547+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "instructor_url": "/instructors/XIA_ZHU_BARKER" }, { "instructor_uid": "instructor_6b42015e8d2b24fa2ebe6235", "source": "enrollment", "source_instructor_id": "clu274", "identity_basis": "netid", "identity_status": "source_identified", "name": "Chaoqun Lu", "email": "CLU274@WISC.EDU", "first_observed_at": "2026-09-07 15:55:43.033547+00:00", "last_observed_at": "2026-09-07 15:55:43.033547+00:00", "instructor_url": "/instructors/CHAOQUN_LU" } ] ``` ### grades ```json [ { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "F&WECOL/SOILSCI 451", "course_uid": "course_320839f5400adc2bff5733ca", "term_id": "1074", "term_name": "Spring 2007", "instructors": [ "JAMES BOCKHEIM" ], "a": 0, "ab": 0, "b": 0, "bc": 0, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 0, "source_aliases": [ "F&WECOL/SOILSCI 451" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "F&WECOL/SOILSCI 451", "course_uid": "course_320839f5400adc2bff5733ca", "term_id": "1094", "term_name": "Spring 2009", "instructors": [ "JAMES BOCKHEIM" ], "a": 4, "ab": 0, "b": 2, "bc": 0, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 6, "source_aliases": [ "F&WECOL/SOILSCI 451" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "F&WECOL/SOILSCI 451", "course_uid": "course_320839f5400adc2bff5733ca", "term_id": "1134", "term_name": "Spring 2013", "instructors": [ "JAMES BOCKHEIM" ], "a": 2, "ab": 5, "b": 2, "bc": 0, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 9, "source_aliases": [ "F&WECOL/SOILSCI 451" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "F&WECOL/SOILSCI 451", "course_uid": "course_320839f5400adc2bff5733ca", "term_id": "1232", "term_name": "Fall 2022", "instructors": [ "Thea Whitman", "Xia Zhu Barker" ], "a": 8, "ab": 4, "b": 0, "bc": 0, "c": 0, "d": 1, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 13, "source_aliases": [ "F&WECOL/SOILSCI 451" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "F&WECOL/SOILSCI 451", "course_uid": "course_320839f5400adc2bff5733ca", "term_id": "1242", "term_name": "Fall 2023", "instructors": [ "Xia Zhu Barker" ], "a": 9, "ab": 5, "b": 1, "bc": 0, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 15, "source_aliases": [ "F&WECOL/SOILSCI 451" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "F&WECOL/SOILSCI 451", "course_uid": "course_320839f5400adc2bff5733ca", "term_id": "1252", "term_name": "Fall 2024", "instructors": [ "Xia Zhu Barker" ], "a": 8, "ab": 3, "b": 4, "bc": 1, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 0, "other": 0, "total": 16, "source_aliases": [ "F&WECOL/SOILSCI 451" ] }, { "run_id": "20260907T155543-ce3781c4", "semester": "1272", "observed_at": "2026-09-07 15:55:43.033547+00:00", "course_id": "F&WECOL/SOILSCI 451", "course_uid": "course_320839f5400adc2bff5733ca", "term_id": "1262", "term_name": "Fall 2025", "instructors": [ "Xia Zhu Barker" ], "a": 11, "ab": 6, "b": 5, "bc": 1, "c": 0, "d": 0, "f": 0, "satisfactory": 0, "unsatisfactory": 0, "credit": 0, "no_credit": 0, "passed": 0, "incomplete": 0, "no_work": 0, "not_reported": 1, "other": 0, "total": 24, "source_aliases": [ "F&WECOL/SOILSCI 451" ] } ] ``` ### statistics #### gpa 3.616 #### graded 82 #### counts * 42 * 23 * 14 * 2 * 0 * 1 * 0 ### grade conflicts None recorded. ### evidence #### history * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course\_320839f5400adc2bff5733ca-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/history/course_320839f5400adc2bff5733ca-0.json) #### traces * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course\_320839f5400adc2bff5733ca-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/traces/course_320839f5400adc2bff5733ca-0.json) #### meetings * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/meetings/course\_320839f5400adc2bff5733ca-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/meetings/course_320839f5400adc2bff5733ca-0.json) #### results * [/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course\_320839f5400adc2bff5733ca-0.json](https://uwcourses.com/data/e243353dcb7d79b7247ced91d69443ef4c2a6349/results/course_320839f5400adc2bff5733ca-0.json) ### revision e243353dcb7d79b7247ced91d69443ef4c2a6349 ## context ### all #### term #### gpa 3.6158536585365852 #### count 82 #### university ##### size 3562 ##### gpa Percentile 40 ##### count Percentile 40 ##### median Count 106 ##### histogram | range | count | current | | ------- | ----- | ------- | | 0.0–0.4 | 0 | false | | 0.4–0.8 | 0 | false | | 0.8–1.2 | 0 | false | | 1.2–1.6 | 0 | false | | 1.6–2.0 | 0 | false | | 2.0–2.4 | 0 | false | | 2.4–2.8 | 19 | false | | 2.8–3.2 | 322 | false | | 3.2–3.6 | 1010 | false | | 3.6–4.0 | 2211 | true | #### departments ```json [ { "subject": "F&WECOL", "comparison": { "size": 31, "gpaPercentile": 63, "countPercentile": 37, "medianCount": 99, "histogram": [ { "range": "0.0–0.4", "count": 0, "current": false }, { "range": "0.4–0.8", "count": 0, "current": false }, { "range": "0.8–1.2", "count": 0, "current": false }, { "range": "1.2–1.6", "count": 0, "current": false }, { "range": "1.6–2.0", "count": 0, "current": false }, { "range": "2.0–2.4", "count": 0, "current": false }, { "range": "2.4–2.8", "count": 0, "current": false }, { "range": "2.8–3.2", "count": 7, "current": false }, { "range": "3.2–3.6", "count": 12, "current": false }, { "range": "3.6–4.0", "count": 12, "current": true } ] } }, { "subject": "SOILSCI", "comparison": { "size": 18, "gpaPercentile": 47, "countPercentile": 35, "medianCount": 95.5, "histogram": [ { "range": "0.0–0.4", "count": 0, "current": false }, { "range": "0.4–0.8", "count": 0, "current": false }, { "range": "0.8–1.2", "count": 0, "current": false }, { "range": "1.2–1.6", "count": 0, "current": false }, { "range": "1.6–2.0", "count": 0, "current": false }, { "range": "2.0–2.4", "count": 0, "current": false }, { "range": "2.4–2.8", "count": 0, "current": false }, { "range": "2.8–3.2", "count": 4, "current": false }, { "range": "3.2–3.6", "count": 4, "current": false }, { "range": "3.6–4.0", "count": 10, "current": true } ] } } ] ``` ### terms #### 1094 ##### term 1094 ##### gpa 3.6666666666666665 ##### count 6 ##### departments | subject | comparison | | -------- | ---------- | | F\&WECOL | | | SOILSCI | | #### 1134 ##### term 1134 ##### gpa 3.5 ##### count 9 ##### departments | subject | comparison | | -------- | ---------- | | F\&WECOL | | | SOILSCI | | #### 1232 ##### term 1232 ##### gpa 3.6153846153846154 ##### count 13 ##### departments | subject | comparison | | -------- | ---------- | | F\&WECOL | | | SOILSCI | | #### 1242 ##### term 1242 ##### gpa 3.7666666666666666 ##### count 15 ##### departments | subject | comparison | | -------- | ---------- | | F\&WECOL | | | SOILSCI | | #### 1252 ##### term 1252 ##### gpa 3.5625 ##### count 16 ##### departments | subject | comparison | | -------- | ---------- | | F\&WECOL | | | SOILSCI | | #### 1262 ##### term 1262 ##### gpa 3.5869565217391304 ##### count 23 ##### departments | subject | comparison | | -------- | ---------- | | F\&WECOL | | | SOILSCI | | ### benchmarks #### all ##### school ###### size 3562 ###### gpa 3.64608359525669 ###### top Share 81.01053588240822 ###### count 106 ##### F\&WECOL ###### size 31 ###### gpa 3.488676593809126 ###### top Share 70.69221562833387 ###### count 99 ##### SOILSCI ###### size 18 ###### gpa 3.5419740593239624 ###### top Share 74.93285995680962 ###### count 95.5 #### terms ##### 1074 ###### school ###### size 695 ###### gpa 3.3616924722887376 ###### top Share 63.22509110105764 ###### count 69 ##### 1094 ###### school ###### size 758 ###### gpa 3.3891454428111527 ###### top Share 64.36369814389255 ###### count 71 ##### 1134 ###### school ###### size 852 ###### gpa 3.4138934207568203 ###### top Share 66.35946578182744 ###### count 66 ##### 1232 ###### school ###### size 1216 ###### gpa 3.575457431972425 ###### top Share 77.33712216234007 ###### count 66 ###### F\&WECOL ###### size 10 ###### gpa 3.5382556203629205 ###### top Share 75.26738305941845 ###### count 47.5 ##### 1242 ###### school ###### size 1295 ###### gpa 3.595302892737449 ###### top Share 78.36291889885307 ###### count 67 ###### F\&WECOL ###### size 10 ###### gpa 3.4106969826992346 ###### top Share 68.66565867251657 ###### count 52 ##### 1252 ###### school ###### size 1333 ###### gpa 3.619494049739118 ###### top Share 79.71442190500672 ###### count 69 ###### F\&WECOL ###### size 10 ###### gpa 3.478071870348445 ###### top Share 72.12323295285657 ###### count 67.5 ##### 1262 ###### school ###### size 1320 ###### gpa 3.628825763035853 ###### top Share 80.21118846327654 ###### count 70 ###### F\&WECOL ###### size 12 ###### gpa 3.5477111474698346 ###### top Share 74.01260231926922 ###### count 57.5 ## instructor Trends ```json [ { "uid": "instructor_619e3a8db56a700db7e1450d", "name": "XIA ZHU BARKER", "count": 67, "terms": [ { "term": "1232", "count": 13, "sections": 1, "gpa": 3.6153846153846154 }, { "term": "1242", "count": 15, "sections": 1, "gpa": 3.7666666666666666 }, { "term": "1252", "count": 16, "sections": 1, "gpa": 3.5625 }, { "term": "1262", "count": 23, "sections": 1, "gpa": 3.5869565217391304 } ] }, { "uid": "instructor_3111eb9fbab5702bf26e7fe1", "name": "JAMES BOCKHEIM", "count": 15, "terms": [ { "term": "1094", "count": 6, "sections": 1, "gpa": 3.6666666666666665 }, { "term": "1134", "count": 9, "sections": 1, "gpa": 3.5 } ] }, { "uid": "instructor_1e0b8af83188ce921f1db6ab", "name": "THEA WHITMAN", "count": 13, "terms": [ { "term": "1232", "count": 13, "sections": 1, "gpa": 3.6153846153846154 } ] } ] ``` ## following None recorded.