| Base Name | Pea production Ecozone 4 |
| Treatments, Standards and Routes | less than 16% moisture |
| Mix and Location | Production mix, ecozone 4 (Taiga Plains) |
| Functional Unit Flow Properties | NA |
| Name Synonyms | Field pea |
| Quantitative Reference | Empty |
| Dataset Starting Year | 2017 |
| Dataset Valid Until | 2019 |
| Time Representativity | Input data are representative of the 2019 growing season, yield data are representative of 2017-2019 |
| Technology Characteristics | Reported farm practices include: tillage (disk), land rolling, seeding, tillage (cultivator), swathing, harrowing, fertilizer application, in-crop herbicide application, foliar fungicide application, foliar insecticide application, combining, post-harvest herbicide application, burndown/desiccant application, drying |
| Intended Process Applications | Dried pea production |
| Ecospold Activity Type | 1 |
| Ecospold Special Activity Type | 0 |
| Classification | Food and renewable raw materials (2.11) |
| Quantitative Reference Type | Functional unit |
| Dataset Time Domain Validity | True |
| Location | Canada (CA) |
| Included Processes | Empty |
| LCI Method Principle | Attributional |
| LCI Principles Deviations | None stated |
| LCI Method Approaches | Allocation - mass |
| LCI Method Deviations | System expansion for biological nitrogen fixation (modelled as avoided nitrogen fertilizer for next crop in rotation) |
| Modelling Constants | None stated |
| Modelling Constant Deviations | None stated |
| Data Cutoff/Completeness Principles | All inputs of fertilizer, crop protections, seed, direct fuel use and electricity are included. Irrigation energy and infrastructure/machinery production was not included. |
| Deviations from Cutoff/Completeness Principles | None stated |
| Data Selection/Combination Principles | Site-specific field data were collected via survey from prairie province pea producers for crop rotation, seeding rate, machinery and fuel use for field operations (e.g., tillage, harrowing, harvest), farm inputs (e.g., fertilizers, pesticides), and electricity for crop drying. Production weighted averages were calculated for the region. Outliers were removed from reported fuel use data based on visual inspection. Transportation was estimated based on the distance from the production locations to the centroid of the region for fertilizer and crop protection inputs. Fuel and seed transportation distances were estimated based on the distances presented in Life cycle assessment of Alberta pea production (Alberta Agriculture and Forestry 2018). |
| Deviations from Selection/Combination Principles | None stated |
| Data Treatment and Extrapolation Principles | The geographical location of each farm was used to identify the RU and AAFC Reporting Zone to which each farm belongs. Production-weighted average dataset were calculated for each ecozone. |
| Deviations from Treatment and Extrapolation Principles | None stated |
| Supply Coverage | 2.5 |
| Dataset Use Advice | Percent supply coverage is by area farmed for Alberta, not ecozone 4 since no data available at the ecozone level. |
| Dataset Review Summary | It will be filled in once reviewers give feedback, link report and revisions on OSF |
| Type of Dataset Modelling | LCI Result |
| Dataset Source | Pea production source |
| Dataset Review Type | Independent review panel |
| Dataset Scope | LCIA results calculation |
| Dataset Review Method | Expert judgement |
| Technological Representativeness | Very good |
| Time Representativeness | Very good |
| Geographical Representativeness | Very good |
| Completeness | Fair |
| Precision | Good |
| Methodological Appropriateness and Consistency | Good |
| Overall Quality | Good |
| Reviewer | PRISM Lab |
| Review Report Source | Pea production source |
| Overall Compliance Approval | Not defined |
| Nomenclature Compliance | Not defined |
| Methodological Compliance | Not defined |
| Review Compliance | Not defined |
| Documentation Compliance | Not defined |
| Quality Compliance | Not defined |
| Exchanges | | ID | Flow Type | Flow Reference | Direction | Mean Amount | Resulting Amount |
|---|
| 0 | Not Elementary Flow (0) | Pea production | Output | 1000 | 1000 | | 1 | Emissions to air, unspecified (1.3.4) | Bentazon | Output | 0.00174 | 0.00174 | | 2 | Emissions to water, unspecified (1.1.3) | Bentazon | Output | 0.00148 | 0.00148 | | 3 | Emissions to agricultural soil (1.2.1) | Bentazon | Output | 0.01329 | 0.01329 | | 4 | Emissions to air, unspecified (1.3.4) | Glyphosate | Output | 0.00335 | 0.00335 | | 5 | Emissions to water, unspecified (1.1.3) | Glyphosate | Output | 0.00285 | 0.00285 | | 6 | Emissions to agricultural soil (1.2.1) | Glyphosate | Output | 0.02565 | 0.02565 | | 7 | Emissions to air, unspecified (1.3.4) | Imazamox | Output | 0.00008 | 0.00008 | | 8 | Emissions to water, unspecified (1.1.3) | Imazamox | Output | 0.00007 | 0.00007 | | 9 | Emissions to agricultural soil (1.2.1) | Imazamox | Output | 0.00062 | 0.00062 | | 10 | Emissions to air, unspecified (1.3.4) | Pyroxasulfone | Output | 0.0 | 0.0 | | 11 | Emissions to water, unspecified (1.1.3) | Pyroxasulfone | Output | 0.00075 | 0.00075 | | 12 | Emissions to agricultural soil (1.2.1) | Pyroxasulfone | Output | 0.00674 | 0.00674 | | 13 | Emissions to air, unspecified (1.3.4) | Azoxystrobin | Output | 0.00367 | 0.00367 | | 14 | Emissions to water, unspecified (1.1.3) | Azoxystrobin | Output | 0.00312 | 0.00312 | | 15 | Emissions to agricultural soil (1.2.1) | Azoxystrobin | Output | 0.02806 | 0.02806 | | 16 | Emissions to air, unspecified (1.3.4) | Benzovindiflupyr | Output | 0.0 | 0.0 | | 17 | Emissions to water, unspecified (1.1.3) | Benzovindiflupyr | Output | 0.00131 | 0.00131 | | 18 | Emissions to agricultural soil (1.2.1) | Benzovindiflupyr | Output | 0.01175 | 0.01175 | | 19 | Emissions to air, unspecified (1.3.4) | Fluxapyroxad | Output | 0.0 | 0.0 | | 20 | Emissions to water, unspecified (1.1.3) | Fluxapyroxad | Output | 0.00020 | 0.00020 | | 21 | Emissions to agricultural soil (1.2.1) | Fluxapyroxad | Output | 0.00183 | 0.00183 | | 22 | Emissions to air, unspecified (1.3.4) | Metalaxyl | Output | 0.00019 | 0.00019 | | 23 | Emissions to water, unspecified (1.1.3) | Metalaxyl | Output | 0.00016 | 0.00016 | | 24 | Emissions to agricultural soil (1.2.1) | Metalaxyl | Output | 0.00146 | 0.00146 | | 25 | Emissions to air, unspecified (1.3.4) | Pyraclostrobin | Output | 0.00024 | 0.00024 | | 26 | Emissions to water, unspecified (1.1.3) | Pyraclostrobin | Output | 0.00020 | 0.00020 | | 27 | Emissions to agricultural soil (1.2.1) | Pyraclostrobin | Output | 0.00183 | 0.00183 | | 28 | Emissions to air, unspecified (1.3.4) | carbon dioxide | Output | 0.98593 | 0.98593 | | 29 | Emissions to air, unspecified (1.3.4) | nitrous oxide | Output | 0.05830 | 0.05830 | | 30 | Emissions to air, unspecified (1.3.4) | Nitrogen oxides | Output | 0.00000 | 0.00000 | | 31 | Emissions to agricultural soil (1.2.1) | Nitrate | Output | 2.13780 | 2.13780 | | 32 | Emissions to air, unspecified (1.3.4) | ammonia | Output | 0.61358 | 0.61358 | | 33 | Emissions to agricultural soil (1.2.1) | Phosphorus | Output | 0.06138 | 0.06138 | | 34 | Emissions to water, unspecified (1.1.3) | Phosphorus | Output | 0.15849 | 0.15849 | | 35 | Not Elementary Flow (0) | Bentazon | Input | 0.01737 | 0.01737 | | 36 | Not Elementary Flow (0) | Glyphosate | Input | 0.03352 | 0.03352 | | 37 | Not Elementary Flow (0) | Imazamox | Input | 0.00081 | 0.00081 | | 38 | Not Elementary Flow (0) | Pyroxasulfone | Input | 0.00882 | 0.00882 | | 39 | Not Elementary Flow (0) | Sulfentrazone | Input | 0.00246 | 0.00246 | | 40 | Not Elementary Flow (0) | Azoxystrobin | Input | 0.03668 | 0.03668 | | 41 | Not Elementary Flow (0) | Benzovindiflupyr | Input | 0.01536 | 0.01536 | | 42 | Not Elementary Flow (0) | Fluxapyroxad | Input | 0.00239 | 0.00239 | | 43 | Not Elementary Flow (0) | Metalaxyl | Input | 0.00190 | 0.00190 | | 44 | Not Elementary Flow (0) | Pyraclostrobin | Input | 0.00239 | 0.00239 | | 45 | Not Elementary Flow (0) | Transport of farm inputs | Input | 0.08393 | 0.08393 | | 46 | Not Elementary Flow (0) | Transport of farm inputs | Input | 0.09658 | 0.09658 | | 47 | Not Elementary Flow (0) | Ammonium sulphate (as N) | Input | 7.64235 | 7.64235 | | 48 | Not Elementary Flow (0) | In-furrow liquid starter (as N) | Input | 0.00546 | 0.00546 | | 49 | Not Elementary Flow (0) | Monoammonium Phosphate (MAP) (as N) | Input | 2.77140 | 2.77140 | | 50 | Not Elementary Flow (0) | Urea (as N) | Input | 28.88808 | 28.88808 | | 51 | Not Elementary Flow (0) | In-furrow liquid starter (as P2O5) | Input | 0.02184 | 0.02184 | | 52 | Not Elementary Flow (0) | Monoammonium Phosphate (MAP) (as P2O5) | Input | 13.10117 | 13.10117 | | 53 | Not Elementary Flow (0) | In-furrow liquid starter (as K2O) | Input | 0.00546 | 0.00546 | | 54 | Not Elementary Flow (0) | Potash (as K2O) | Input | 8.73411 | 8.73411 | | 55 | Not Elementary Flow (0) | Transport of farm inputs | Input | 31.95682 | 31.95682 | | 56 | Not Elementary Flow (0) | Transport of farm inputs | Input | 10.66900 | 10.66900 | | 57 | Not Elementary Flow (0) | Transport of farm inputs | Input | 7.10527 | 7.10527 | | 58 | Not Elementary Flow (0) | Pea seed production, for sowing | Input | 0.07050 | 0.07050 | | 59 | Not Elementary Flow (0) | Transport of farm inputs | Input | 0.00536 | 0.00536 | | 60 | Not Elementary Flow (0) | Fuel | Input | 0.0 | 0.0 | | 61 | Not Elementary Flow (0) | Transport of farm inputs | Input | 0.0 | 0.0 | | 62 | Not Elementary Flow (0) | Electricity | Input | 32.88024 | 32.88024 |
|
| Dataset Version | 01.00.000 |
| Dataset Intended Applications | To develop regionalized life cycle inventories and assessments of pea production on the Canadian prairies |
| Dataset URI | ../processes/8110a2af-aa8d-4f17-9b75-4e32ff8d8265.xml |
| Dataset Access Restrictions | These data sets are taken from reports made freely available on the CALDC |
| Commissioner | PRISM Lab |
| Data Entry | PRISM Lab |
| Approval Source | Pea production source |
| Owner | PRISM Lab |
| Dataset Copyright | True |
| Dataset License Type | Free of charge for all users and uses |
| UUID | 8110a2af-aa8d-4f17-9b75-4e32ff8d8265 |
| Timestamp | 2022-07-19T22:04:36+00:00 |