Abstract
Context
Conventional life cycle assessment (LCA) has been increasingly criticized for lacking spatial information, especially for agricultural systems where high spatial variation and sensitivity is present.
Objectives
The objective of this research is twofold: first, to assess the potential environmental impacts and the production efficiency of pastoralism farming, and, second, to identify the influence of the spatial distribution of farms on the environmental impacts, if any.
Methods
A cradle-to-gate spatialized agricultural LCA was conducted for 45 farms surveyed from the Hulunbuir Grassland by splitting direct onsite processes from upstream processes, adopting the spatialized characterization factors (SCFs) of IMPACT World+.
Results
Contrasting results were observed for different impact categories regarding whether upstream or onsite processes served as the environmental hotspot. While direct onsite animal emissions did not show spatial dependency at the inventory stage, its resulting impact scores demonstrated the most contrasting spatial patterns among various impact categories, depending on whether and how spatial resolution and location were introduced during the life cycle impact assessment (LCIA) stage. Statistical evidence supported a high emission cluster for farms located close to Hailar city compared to a low cluster for those located further south/west of the city.
Conclusions
A cradle-to-gate spatialized agricultural LCA was proposed and applied to assess the environmental impacts of pastoralism farming in Hulunbuir Grassland. The overall spatial dependency of the LCA results was weak at the individual farm level, if present; it depended on the interactions between the spatial variation within the life cycle inventory and the spatial resolution and location of the SCFs. Environmental burden shifting occurred between different impact categories, and the policy challenge of how to increase production efficiency in the pastoralism system remains.
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Availability of data and material
Data are uploaded to https://github.com/susierwu/IM2020_farm_SpLCA. The processed raw survey data, the DairyGEM model, as well as the calculated LCA results, are presented in the “data” folder. The LCA calculation are presented in the “LCA_calc” folder.
Code availability
Codes are uploaded to https://github.com/susierwu/IM2020_farm_SpLCA. Python and R codes used for LCA calculations are presented in the “LCA_calc” folder. R codes used for the spatial analysis, to compile the result figures, and to develop the online interactive maps are presented under the master folder. The map is deployed at https://susdatability.shinyapps.io/IM_SpLCA/.
References
Antón A, Torrellas M, Núñez M, Sevigné E, Amores MJ, Muñoz P, Montero JI (2014) Improvement of agricultural life cycle assessment studies through spatial differentiation and new impact categories: case study on greenhouse tomato production. Environ Sci Technol 48(16):9454–9462
Baldini C, Gardoni D, Guarino M (2017) A critical review of the recent evolution of life cycle assessment applied to milk production. J Clean Prod 140(2):421–435
Beaujouan V, Durand P, Ruiz L, Aurousseau P, Cotteret G (2002) A hydrological model dedicated to topography-based simulation of nitrogen transfer and transformation: rationale and application to the geomorphology-denitrification relationship. Hydrol Process 16:493–507
Bengtsson M, Carlson R, Molander S, Steen B (1998) An approach for handling geographical information in life cycle assessment using a relational database. J Hazard Mater 61(1–3):67–75
Boulay AM, Lenoir L (2020) Sub-national regionalisation of the AWARE indicator for water scarcity footprint calculations. Ecol Indic 111:106017
Boulay AM, Bare J, Benini L, Berger M, Lathuillière MJ, Manzardo A, Margni M, Motoshita M, Núñez M, Pastor AV (2018) The WULCA consensus characterization model for water scarcity footprints: assessing impacts of water consumption based on available water remaining (AWARE). Int J Life Cycle Assess 23(2):368–378
Bulle C, Margni M, Patouillard L, Boulay A-M, Bourgault G, Bruille VD, Cao V, Hauschild M, Henderson A, Humbert S, Kashef-Haghighi S, Kounina A, Laurent A, Levasseur A, Liard G, Rosenbaum RK, Roy PO, Shaked S, Fantke P, Jolliet O (2019) IMPACT World+: a globally regionalized life cycle impact assessment method. Int J Life Cycle Assess 24(9):1653–1674
Chaplin-Kramer R, Sim S, Hamel P, Bryant B, Noe R, Mueller C, Rigarlsford G, Kulak M, Kowal V, Sharp R, Clavreul J, Price E, Polasky S, Ruckelshaus M, Daily G (2017) Life cycle assessment needs predictive spatial modelling for biodiversity and ecosystem services. Nat Commun 8:15065
Chen J, John R, Sun G, Fan P, Henebry GM, Fernández-Giménez ME, Zhang Y, Park H, Tian L, Groisman P (2018) Prospects for the sustainability of social-ecological systems (SES) on the Mongolian plateau: five critical issues. Environ Res Lett 13(12):12304
Chen J, Ouyang Z, John R, Henebry GM, Groisman PY, Karnieli A, Pueppke S, Kussainova M, Amartuvshin A, Tulobaev A (2020) Social-ecological systems across the Asian Drylands Belt (ADB). In: Gutman G, Chen J, Henebry GM, Kappas M (eds) Landscape dynamics of drylands across Greater Central Asia: people, societies and ecosystems. Springer, pp 191–225
Clarke R, Sosa A, Murphy F (2019) Spatial and life cycle assessment of bioenergy-driven land-use changes in Ireland. Sci Total Environ 664:262–275
DairyGEM (2020) Dairy gas emissions model. https://www.ars.usda.gov/northeast-area/up-pa/pswmru/docs/dairy-gas-emissions-model/
De Baan L, Alkemade R, Koellner T (2012) Land use impacts on biodiversity in LCA: a global approach. Int J Life Cycle Assess 18(6):1216–1230
Dresen B, Jandewerth M (2012) Integration of spatial analyses into LCA—calculating GHG emissions with geoinformation systems. Int J Life Cycle Assess 17:1094–1103
EMEP/EEA (2013) Air pollutant emission inventory guidebook. Technical Report No 12. Copenhagen, Denmark
Frischknecht R, Pfister S, Bunsen J, Haas A, Känzig J, Kilga M, Lansche J, Margni M, Mutel C, Reinhard J (2019) Regionalization in LCA: current status in concepts, software and databases—69th LCA forum, Swiss Federal Institute of Technology, Zurich, 13 September, 2018. Int J Life Cycle Assess 24(2):364–369
Gaucherel C, Griffon S, Misson L, Houet T (2010) Combining process-based models for future biomass assessment at landscape scale. Landsc Ecol 25(2):201–215
Geyer R, Stoms DM, Lindner JP, Davis FW, Wittstock B (2010) Coupling GIS and LCA for biodiversity assessments of land use. Int J Life Cycle Assess 15(5):454–467
Guinee JB (2002) Handbook on life cycle assessment operational guide to the ISO standards. Int J Life Cycle Assess 7(5):311–313
Helmes RJK, Huijbregts MAJ, Henderson AD, Henderson AD, Jolliet O (2012) Spatially explicit fate factors of phosphorous emissions to freshwater at the global scale. Int J Life Cycle Assess 17(5):646–654
Hiloidhari M, Baruah DC, Singh A, Kataki S, Medhi K, Kumari S, Ramachandra TV, Jenkins BM, Thakura IS (2017) Emerging role of geographical information system (GIS), life cycle assessment (LCA) and spatial LCA (GIS-LCA) in sustainable bioenergy planning. Bioresour Technol 242:218–226
IMPACT World+ 2020 IMPACT World+ documentation and files for implementation in LCA software http://www.impactworldplus.org/en/writeToFile.php.
Javad R, Yongli Z (2017) Spatially explicit life cycle assessment: opportunities and challenges of wastewater-based algal biofuels in the United States. Algal Res 24:395–402
Kim J, Yalaltdinova A, Sirina N, Baranovskaya N (2015) Integration of life cycle assessment and regional emission information in agricultural systems. J Sci Food Agric 95(12):2544–2553
Kobler J, Zehetgruber B, Dirnböck T, Jandl R, Mirtl M, Schindlbacher A (2019) Effects of aspect and altitude on carbon cycling processes in a temperate mountain forest catchment. Landscape Ecol 34(2):325–340
Kristensen T, Mogensen L, Knudsen MT, Hermansen JE (2011) Effect of production system and farming strategy on greenhouse gas emissions from commercial dairy farms in a life cycle approach. Livest Sci 140(1–3):136–148
Lee EK, Zhang X, Adler PR, Kleppel GS, Romeiko XX (2020) Spatially and temporally explicit life cycle global warming, eutrophication, and acidification impacts from corn production in the U.S. Midwest. J Clean Prod 242:118465
Loiseau E, Aissani L, Féon SL, Laurent F, Cerceau J, Sala S, Roux P (2018) Territorial life cycle assessment (LCA): What exactly is it about? A proposal towards using a common terminology and a research agenda. J Clean Prod 176:474–485
Mutel CL (2017) Brightway: an open source framework for life cycle assessment. J Open Source Softw 2(12):236
Mutel CL, Hellweg S (2009) Regionalized life cycle assessment: computational methodology and application to inventory databases. Environ Sci Technol 43(15):5797–5803
Mutel CL, Pfister S, Hellweg S (2012) Correction to GIS-based regionalized life cycle assessment: how big is small enough? Methodology and case study of electricity generation. Environ Sci Technol 46(23):13028–13028
Mutel CL (2018) Regionalized life cycle assessment in Brightway2 https://github.com/cmutel/regionalized-lca-examples/.
Nitschelm L, Aubin J, Corson MS, Viaud V, Walter C (2016) Spatial differentiation in life cycle assessment (LCA) applied to an agricultural territory: current practices and method development. J Clean Prod 112:2472–2484
O’Brien D, Shalloo L, Patton J, Buckley F, Grainger C, Wallace M (2012) A life cycle assessment of seasonal grass-based and confinement dairy farms. Agric Syst 107:33–46
Parajuli R, Dalgaard T, Birkved M (2018) Can farmers mitigate environmental impacts through combined production of food, fuel and feed? A consequential life cycle assessment of integrated mixed crop-livestock system with a green biorefinery. Sci Total Environ 619–620:127–143
Patouillard L, Bulle C, Querleu C, Maxime D, Osset P, Margni M (2018) Critical review and practical recommendations to integrate the spatial dimension into life cycle assessment. J Clean Prod 177:398–412
Pelton R (2019) Spatial greenhouse gas emissions from US county corn production. Int J Life Cycle Assess 24:12–25
Pfister S, Oberschelp C, Sonderegger T (2020) Regionalized LCA in practice: the need for a universal shapefile to match LCI and LCIA. Int J Life Cycle Assess 25:1867–1871
Qi J, Xin X, John R, Groisman P, Chen J (2017) Understanding livestock production and sustainability of grassland ecosystems in the Asian Dryland Belt. Ecol Process 6(1):22
Raschio G, Smetana S, Contreras C, Heinz V, Mathys A (2018) Spatio-temporal differentiation of life cycle assessment results for average perennial crop farm: a case study of Peruvian cocoa progression and deforestation issues. J Ind Ecol 22(6):1378–1388
Reinhard J, Zah R, Hilty LM (2017) Regionalized LCI modeling: a framework for the integration of spatial data in life cycle assessment. In: Wohlgemuth V, Fuchs-Kittowski F, Wittmann J (eds) Advances and new trends in environmental informatics. Progress in IS. Springer, Cham
Roy PO, Deschênes L, Margni M (2012a) Life cycle impact assessment of terrestrial acidification: modeling spatially explicit soil sensitivity at the global scale. Environ Sci Technol 46(15):8270–8278
Roy PO, Huijbregts M, Deschênes L, Margni M (2012b) Spatially-differentiated atmospheric source–receptor relationships for nitrogen oxides, sulfur oxides and ammonia emissions at the global scale for life cycle impact assessment. Atmos Environ 62:74–81
Roy PO, Azevedo LB, Margni M, van Zelm R, Deschênes L, Huijbregts MAJ (2014) Characterization factors for terrestrial acidification at the global scale: a systematic analysis of spatial variability and uncertainty. Sci Total Environ 500–501:270–276
The WorldBank (2020) https://data.worldbank.org/indicator/EN.ATM.CO2E.PP.GD.KD?locations=CN.
van der Werf HMG, Garnett T, Corson MS, Hayashi K, Huisingh D, Cederberg C (2014) Towards eco-efficient agriculture and food systems: theory, praxis and future challenges. J Clean Prod 73:1–9
van der Werf HMG, Knudsen MT, Cederberg C (2020) Towards better representation of organic agriculture in life cycle assessment. Nat Sustain 3:419–425
Verones F, Hellweg S, Azevedo LB, Chaudhary A, Cosme N, Fantke P, Goedkoop M, Hauschild MZ, Laurent A, Mutel CL, Pfister S, Ponsioen T, Steinmann ZJN, van Zelm R, Vieira M, Huijbregts MAJ (2016) LC-Impact Version 0.5.
Wernet G, Bauer C, Steubing B, Reinhard J, Moreno-Ruiz E, Weidema B (2016) The ecoinvent database version 3 (part I): overview and methodology. Int J Life Cycle Assess 21(9):1218–1230
Yang Y, Pelton REO, Kim T, Smith TM (2020) Effects of spatial scale on life cycle inventory results. Environ Sci Technol 54(3):1293–1303
Yu D, Lu N, Fu B (2017) Establishment of a comprehensive indicator system for the assessment of biodiversity and ecosystem services. Landsc Ecol 32:1563–1579
Funding
This study is supported by the Young Scientists Fund of the National Natural Science Foundation of China (No. 41901264), and the National Natural Science Foundation of China (Nos. 41771205, 32060278).
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SRW: conceptualized the work, performed the calculations/coding, wrote the manuscript. XL: conducted the site visit and field survey, assisted in data processing, analysis, and mapping. LW: conducted the site visit and field survey, assisted in data processing and analysis. PZ: performed the spatial analysis. JC: conceptualized the work, contributed to the manuscript writing. CS: helped with the proposal writing and funding.
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Wu, S.R., Liu, X., Wang, L. et al. Integrating life cycle assessment into landscape studies: a postcard from Hulunbuir. Landsc Ecol 37, 1347–1364 (2022). https://doi.org/10.1007/s10980-021-01396-3
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DOI: https://doi.org/10.1007/s10980-021-01396-3