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Processoepd.additionalLciaResults = Indicadores adicionais de impacto ambientalConjunto de dados: Milk production, from cow, semi-confined system, Zona da Mata region (br) en

Informações sobre o conjunto de dados-chave
Localização BR-MG
Descrição da representatividade geográfica Zona da Mata Region - Minas Gerais State of Brazil.
Ano de referência 2020
Nome
Milk production, from cow, semi-confined system, Zona da Mata region
Classificação
Nome da classe : Nível hierárquico
  • ILCD: ICV_Leite_e_Biogas
Comentário geral sobre o conjunto de dados Raw Girolando cow milk production, in semi-confined system in the region of Zona da Mata (Minas Gerais, Brazil). The functional unit used was 1 kg of milk from Girolando cattle, produced in the semiconfined system, with an average of 3.40% protein and 3.89% fat. The dataset was built based on primary data collected with owners and managers of 04 (four) farms & companies in the same region. The consumptions, products and emissions values were calculated using the average monthly records for 2019 year. Secondary data was used to complement this dataset for the calculations of air realeases from combustion of diesel. The following processes and activities were covered in the product system: all relevant inputs/outputs flows for the raw materials reception and storage, pasture and herd handling. Authors of this data set are: Cassiano Moro Piekarski (Dr.), UTFPR, piekarski@utfpr.edu.br | Fabio Neves Puglieri (Dr.), UTFPR, puglieri@utfpr.edu.br | Rodrigo Salvador (Me.), UTFPR, salvador.rodrigors@gmail.com | Alyne Martins Maciel (Me.), UFJF, alynemmaciel@hotmail.com | Murillo Vetroni Barros (Me.), UTFPR, murillo.vetroni@gmail.com | Vanessa Romário de Paula (Esp.), EMBRAPA, vanessa.paula@embrapa.br | Marcelo Henrique Otenio (Dr.), EMBRAPA, marcelo.otenio@embrapa.br. Collaborators to this inventory are: Antonio Carlos de Francisco (Dr.), UTFPR, acfrancisco@utfpr.edu.br | Daniel Poletto Tesser (Dr.), UTFPR, danieltesser@utfpr.edu.br | Mariane Bigarelli Ferreira (Me.), UTFPR, marianebigarellif@gmail.com | Karen Godoi van Mierlo (Eng.), UTFPR, karen.mierlo@gmail.com | Diogo Aparecido Lopes Silva (Dr.), UFSCar, diogo.apls@ufscar.br | Daiane Vitória da Silva (Eng.), UFSCar, daianevitoriasilva@yahoo.com.br | Nathan Oliveira Barros (Dr.), UFJF, nathan.barros@ufjf.edu.br. Third-party reviewers are: Fernando Rodrigues Teixeira Dias, EMBRAPA, fernando.dias@embrapa.br | Luciano Brito Rodrigues, UESB, rodrigueslb@uesb.edu.br | Cristiane de Léis, University of Miami, cmd337@miami.edu | Júlio Cesar de Carvalho, UFPR, jccarvalho@ufpr.br | Clandio Favarini Ruviaro, UFGD, clandioruviaro@ufgd.edu.br.
Direitos autorais Não
Referência quantitativa
Fluxo(s) de referência
Representatividade de tempo
Conjunto de dados válido até 2025
Descrição da representatividade de tempo This inventory is valid for 5 years from the date of origin of the data, since the technology used in Brazil is under development, in contrast to Europe, for instance, region for which an inventory for milk production may be valid for 10 years, due to the stability of technological development in the sector.
Representatividade tecnológica
Descrição da tecnologia, incluindo sistema de fundo The technological scope of the study was considered the semi-confined system, with milking mostly mechanical; manual and automatic cleaning; reproduction by artificial insemination; handling of daily dispersion type manure (50%) and manure deposited in the pasture (50%). The inputs are based on the input of raw material such as feed (direct planting), water, electricity, cleaning material and others. The herd management for the productive system reflects the semi-confined system.
Modelo matemático
Variável / parâmetro Fórmula Valor médio Valor mínimo Valor máximo Tipo de distribuição de incertezas StdDev relativo em % Comentário geral
N2O_Emissions 2.12E-4 % Unit: kg. Input parameter created to enter the N2O emissions from the use of fertilizers in the milk production system.
Alkaline_detergent 6.55E-4 % Unit: kg. Input parameter created to enter the consumption of alkaline detergent by the milk production system.
Ammonium_N2O 5.36E-5 % Unit: kg. Input parameter created to enter the value of the ammonia emissions volatilized in the form of N2O (indirect emissions) in the milk production inventory.
N2O_diesel 1.46E-6 % Unit: kg. Input parameter created to enter the N2O emissions generated by the burning of diesel in the milk production system.
Water_consumption 7.43 % Unit: kg. Input parameter created to enter the water consumed by cattle in the milk production system.
Mineral_supplement_Total mineral_salt +mineral_supplement 0.022019999999999998 % Unit: kg. Dependent parameter created to group similar inputs related to supplementation (mineral salt and mineral supplement), since specific flows for mineral salt were not found in the database. Calculations were performed by adding up mineral salt + mineral supplement.
Dinitrogen_monoxide_total N2O_diesel +Nitrous_oxide_N2O +Ammonium_N2O +N2O_Emissions 3.4046E-4 % Unit: kg. Dependent parameter created to group all N2O emissions from the inventory. Calculations were performed by adding up the ammonia emmissions volatilized in the form of N2O (indirect emission) + N2O emissions from volatile nitrous oxides + NO2 emissions from diesel + NO2 emissions from fertilizers.
Acid_detergent 2.66E-4 % Unit: kg. Input parameter created to enter the consumption of acid detergent by the milk production system.
Nitrous_oxide_N2O 7.34E-5 % Unit: kg. Input parameter created to enter the value of the N2O emissions from the volatile nitrous oxide emissions (direct emission) from waste management (manure) in the milk production system.
mineral_salt 0.00532 % Unit: kg. Input parameter created to enter the consumption of the mineral salt by the milk production system.
Methane_biogenic_total methane_biogenic_manure +Methane_biogenic_enteric 0.035812 % Unit: kg. Dependent parameter created to group all of the flows of biogenic methane emissions. Calculations were performed by adding up the flows of biogenic methane emissions from the enteric fermentation of cattle + biogenic methane emissions from the management of cattle waste.
Methane_biogenic_manure 5.12E-4 % Unit: kg. Input parameter created to enter the biogenic methane emissions from the management of cattle waste in the milk production system.
Cleaning_water 5.61 % Unit: m3. Input parameter created to enter the water consumption for cleaning the milking equipment used in the milk production system.
Methane_biogenic_enteric 0.0353 % Unit: kg. Input parameter created to enter the biogenic methane emissions from the enteric fermentation of cattle in the milk production system.
mineral_supplement 0.0167 % Unit: kg. Input parameter created to enter the consumption of the mineral supplement by the milk production system.
Water_Total water_consumption +Cleaning_water 13.04 % Unit: m3. Dependent parameter created to group the total water consumption, both for cleaning the milking equipment and drinking water for cattle. Calculations were performed by adding up the water used for cleaning + amout of water consumed by cattle.
Neutral_detergent 6.91E-4 % Unit: kg. Input parameter created to enter the consumption of neutral detergent used for cleaning the milking equipment in the milk production system.
Soap_Detergents_Total neutral_detergent +alkaline_detergent +acid_detergent 0.001612 % Unit: kg. Dependent parameter created to group the total detergent inputs (cleaning materials), since no specific flows were found in the database for each type of this input (acid, alkaline, and neutral). Calculations were performed by adding up the inputs of acid detergent + alkaline detergent + neutral detergent.
temp_olca_param18 water_Total 13.04 %
temp_olca_param19 methane_biogenic_total 0.035812 %
temp_olca_param20 dinitrogen_monoxide_total 3.4046E-4 %
temp_olca_param21 mineral_supplement_Total 0.022019999999999998 %
temp_olca_param22 soap_Detergents_Total 0.001612 %
Método LCI e alocação
Tipo de conjunto de dados Unit process, black box
Princípio do Método LCI Other
Desvio do princípio do método LCI / explicações Attributional method
Constantes de modelagem No allocation rules were used for this dataset, as well as any of the transportation activities for the inputs. This is a G2G product system type.
Fontes de dados, tratamento e representatividade
Princípios de corte e completude de dados Input flows with less than 1% mass representativeness were disregarded from the system boundaries. Cut-off rules were used for: (i) direct CO2 emissions due to the land use and transformation, since it was assumed there was no transformation in the land in the last 20 years for the geographical scope under study and in accordance with IPCC (OGLE et al., 2019). (ii) transportation activities were not modelled. (iii) only the input and output emissions of heavy metals from fertilizers were taken into account for the inventory construction.
Desvio dos princípios/explicações de corte e completude de dados None.
Seleção de dados e princípios de combinação Primary data were collected for the semi-confined production system. All inputs were measured. For outputs,data for the flows “milk” and “meat” were measured, and the remaining output flows were calculated.
Desvio da seleção de dados e princípios/explicações de combinação None.
Princípios de tratamento de dados e extrapolações All the input/output data were converted to the functional unit of 1 kg milk of fat and protein corrected milk (FPCM). All the collected input/output flows were compared with 02 prior milk production datasets available in literature and LCA databases as follows: - SAMSON, R.; LAFONTAINE, M.; SAAD, R.; TOM, M.; CHARRON-DOUCET, F.; CLEMENT, E.; COUTURE J.M.; LAMARCHE, V.; GILBERT, D.; REVERET, J.P. Environmental and socioeconomic life cycle assessment of canadian milk. Quantis Canada, AGECO and CIRAIG for Dairy Farmers of Canada, 1-253. 2012. - milk production, from cow_GLO_2011_Undefined (Ecoinvent 3.6)
Fonte(s) de dados utilizada(s) para este conjunto de dados
Procedimento de amostragem Average data for historical series of data from 2019. All the primary data were 'in loco' mesuared, or calculated based on reports of consumptions of resources and emissions at the milk farm level assuming 04 different representative farms in the region of study.
Período de coleta de dados The temporal scope of all inventory data corresponds to the average data for the 01 year of measurements during 2019.
Integralidade
Completude do modelo do produto No statement
Comissário e objetivo
Projeto CNPq Grant Number 440165/2019-9. Project title in Brazil: "Inventários de Ciclo de Vida de leite bovino e biogás proveniente de dejetos de bovinocultura de leite".
Aplicações pretendidas This LCI can be used for any types of LCA studies.
Entrada de dados por
Carimbo de tempo (último gravado) 2021-06-21T14:38:23.048-03:00
Formato(s) do(s) conjunto(s) de dados
Publicação e propriedade
UUID 8f2dbab3-2da0-4a9c-9be4-f30fd5ab43ff
Data da última revisão 2021-05-14T13:57:37.687-03:00
Versão do conjunto de dados 00.00.069
Direitos autorais Não
Restrições de acesso e uso The data set can be used free of charge by anybody to perform LCA studies, to distribute it to third parties, to convert it to other LCA formats, to develop own data sets, etc.

Entradas

Tipo de fluxo Classificação Fluxo Variável Valor médio Valor resultante Montante mínimo Montante máximo
Product flow
0.0274 kg0.0274 kg
Comentário geral Diesel oil used in agricultural machinery (in general, they are 95cv tractors) for transportation and handling of food, inputs, animals, waste, etc. and production and handling of pasture. The values were obtained through the average consumption of 4 properties representative of the inventory production system.
Elementary flow
Elementary flows / Resource / biotic 1.06 m2*a1.06 m2*a
Comentário geral Land occupation (pasture): The animals consume daily the following amounts of PASTO (kg, in dry mass): lactating cow (1.5 kg), dry cow (7.4 kg), heifer (3.6 kg), calf (0 kg).
Product flow
C:Manufacturing / 20:Manufacture of chemicals and chemical products / 201:Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms / 2011:Manufacture of basic chemicals 2.6E-4 kg2.6E-4 kg
Comentário geral The sanitizer consumption values were calculated through the average monthly consumption for the year 2019 of 4 properties representative of the milk production system in the Zona da Mata region [MG, BR]. Cleaning and disinfection of milking equipment and tanks takes place twice a day (after the end of the 2 daily milking), in order not to increase the microbial load of the milk.
Product flow
A:Agriculture, forestry and fishing / 01:Crop and animal production, hunting and related service activities / 011:Growing of non-perennial crops / 0119:Growing of other non-perennial crops 0.757 kg0.757 kg
Comentário geral Maize Silage: The food mass values were calculated in dry matter, considering an average diet representative for this product system. According to technical data, the following distribution was considered as medium and representative herd: for every 100 cows in lactation there are 21 dry cows, 50 heifers, and 40 calves. Each lactating cow in the semi-confined system produces, on average representative for the scope of the LCI, 18 liters of milk per day. The animals mentioned consume daily the following amounts of MAIZE SILAGE (kg, in dry mass): lactating cow (10.50 kg), dry cow (5.60 kg), heifer (4.65 kg), calf (0.62 kg).
Product flow
0.0148 kg0.0148 kg
Comentário geral The food mass values were calculated in dry matter, considering an average diet representative for this product system. According to technical data, the following distribution was considered as medium and representative herd: for every 100 cows in lactation there are 21 dry cows, 50 heifers, and 40 calves. Each lactating cow in the semi-confined system produces, on average representative for the scope of the LCI, 18 liters of milk per day. The animals mentioned consume daily the following amounts of UREA (kg, in dry mass): lactating cow (0.21 kg), dry cow (0.10 kg), heifer (0.05 kg), calf (0.05 kg).
Product flow
C:Manufacturing / 10:Manufacture of food products / 108:Manufacture of prepared animal feeds / 1080:Manufacture of prepared animal feeds temp_olca_param21 1.0 kg0.022019999999999998 kg
Comentário geral Values for mineral salt and mineral feed. The food mass values were calculated in dry matter, considering an average diet representative for this product system. According to technical data, the following distribution was considered as average and representative herd: for every 100 cows in lactation there are 21 dry cows, 50 heifers, and 40 calves. Each lactating cow in the semi-confined system produces, on average representative for the scope of the LCI, 18 liters of milk per day. The animals mentioned consume daily the following amounts of MINERAL SALT (kg, in dry mass): lactating cow (0.08 kg), dry cow (0.04 kg), heifer (0.02 kg), calf (0.02 kg). The animals mentioned consume daily the following amounts of MINERAL FEED (kg, in dry mass): lactating cow (0.24 kg), dry cow (0.12 kg), heifer (0.06 kg), calf (0.06 kg).
Product flow
C:Manufacturing / 20:Manufacture of chemicals and chemical products / 202:Manufacture of other chemical products / 2023:Manufacture of soap and detergents, cleaning and polishing preparations, pe temp_olca_param22 1.0 kg0.001612 kg
Comentário geral Consumption values were calculated through the average monthly consumption for the year 2019 of 4 properties representative of the milk production system in the Zona da Mata region [MG, BR]. Neutral detergent: The cleaning and disinfection of milking equipment and tanks occurs 2 times a day (after the end of the 2 daily milking), in order not to increase the microbial load of the milk. Alkaline detergent: the cleaning and disinfection of milking equipment and tanks occurs 2 times a day (after the end of the 2 daily milking), in order not to increase the microbial load of the milk. Acid detergent: cleaning and disinfection of milking equipment and tanks occurs 2 times a day (after the end of the 2 daily milking), in order not to increase the microbial load of the milk.
Product flow
0.15876 MJ0.15876 MJ
Comentário geral The values were calculated by means of the average monthly consumption, to obtain the total value spent per year, for the year 2019 of 4 properties representative of the milk production system in the Zona da Mata region [MG, BR].
Product flow
C:Manufacturing / 20:Manufacture of chemicals and chemical products / 201:Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms / 2012:Manufacture of fertilizers and nitrogen compounds 0.00837 kg0.00837 kg
Comentário geral The fertilizer values used were obtained through the average consumption of 4 representative properties of the semiconfined milk production system in the Zona da Mata region [MG, BR]. The data are from the 20-05-20 Fertilizer, applied on 70 hectares of pasture.
Product flow
C:Manufacturing / 20:Manufacture of chemicals and chemical products / 201:Manufacture of basic chemicals, fertilizers and nitrogen compounds, plastics and synthetic rubber in primary forms / 2012:Manufacture of fertilizers and nitrogen compounds 0.00227 kg0.00227 kg
Comentário geral The fertilizer values used were obtained through the average consumption of 4 representative properties of the semi-confined milk production system in the Zona da Mata region [MG, BR]. The data are from the 20-05-20 Fertilizer, applied on 70 hectares of pasture.
Product flow
A:Agriculture, forestry and fishing / 01:Crop and animal production, hunting and related service activities / 016:Support activities to agriculture and post-harvest crop activities / 0161:Support activities for crop production 0.0083 kg0.0083 kg
Comentário geral The fertilizer values used were obtained through the average consumption of 4 representative properties of the semi-confined milk production system in the Zona da Mata region [MG, BR]. The data are from the 20-05-20 Fertilizer, applied on 70 hectares of pasture.
Product flow
C:Manufacturing / 10:Manufacture of food products / 104:Manufacture of vegetable and animal oils and fats / 1040:Manufacture of vegetable and animal oils and fats 0.0427 kg0.0427 kg
Comentário geral The food mass values were calculated in dry matter, considering an average diet representative for this product system. According to technical data, the following distribution was considered as average and representative herd: for every 100 cows in lactation there are 21 dry cows, 50 heifers, and 40 calves. Each lactating cow in the semi-confined system produces, on average representative for the scope of the LCI, 18 liters of milk per day. The animals mentioned consume daily the following amounts of cotton seed (kg, in dry mass): lactating cow (0.60 kg), dry cow (0.30 kg), heifer (0.15 kg), calf (0.15 kg).
Product flow
C:Manufacturing / 10:Manufacture of food products / 104:Manufacture of vegetable and animal oils and fats / 1040:Manufacture of vegetable and animal oils and fats 0.132 kg0.132 kg
Comentário geral The food mass values were calculated in dry matter, considering an average diet representative for this product system. According to technical data, the following distribution was considered as medium and representative herd: for every 100 cows in lactation there are 21 dry cows, 50 heifers, and 40 calves. Each lactating cow in the semi-confined system produces, on average representative for the scope of the LCI, 18 liters of milk per day. The animals mentioned consume daily the following amounts of soybean meal (kg, in dry mass): lactating cow (1.87 kg), dry cow (0.94 kg), heifer (0.47 kg), calf (0.47 kg).
Product flow
A:Agriculture, forestry and fishing / 01:Crop and animal production, hunting and related service activities / 012:Growing of perennial crops / 0129:Growing of other perennial crops 0.203 kg0.203 kg
Comentário geral The food mass values were calculated in dry matter, considering an average diet representative for this product system. According to technical data, the following distribution was considered as average and representative herd: for every 100 cows in lactation there are 21 dry cows, 50 heifers, and 40 calves. Each lactating cow in the semi-confined system produces, on average representative for the scope of the LCI, 18 liters of milk per day. The animals mentioned consume daily the following amounts of CAPIAÇU SILAGE (kg, in dry mass): lactating cow (2.81 kg), dry cow (1.50 kg), heifer (1.25 kg), calf (0.17 kg).
Elementary flow
Elementary flows / Resources from water / in water temp_olca_param18 1.0 kg13.04 kg
Comentário geral Water consumption: The water is obtained through mine and well, being used in a representative way in this production system for the consumption (dessedentation) of the animals, total of 5099415 liters/year (considering that for 100 cows in lactation, it has 21 dry cows, 50 heifers and 40 calves, with an average consumption per animal category of respectively 115 liters, 41 liters, 25 liters and 9 liters). Water for cleaning: The water is obtained through mine and well, being used in a representative way in this production system for cleaning (considering that for 100 cows in lactation, it has 21 dry cows, 50 heifers and 40 calves, with an average consumption of 50 liters per animal/day).
Elementary flow
Elementary flows / Resource / land 1.28 m2*a1.28 m2*a
Comentário geral Land occupation (herd management): The values were calculated by means of the average of 4 properties representative of the milk production system in the Zona da Mata region (MG, BR), considering the total area destined for milk production on the property, except the pasture area, and food production (such as silage) that is used for herd management.
Product flow
A:Agriculture, forestry and fishing / 01:Crop and animal production, hunting and related service activities / 011:Growing of non-perennial crops / 0111:Growing of cereals (except rice), leguminous crops and oil seeds 0.301 kg0.301 kg
Comentário geral Maize bran: The animals mentioned consume daily the following amounts of MAIZE BRAN (kg, in dry mass): lactating cow (4.25 kg), dry cow (2.13 kg), heifer (1.06 kg), calf (1.06 kg).

Saídas

Tipo de fluxo Classificação Fluxo Variável Valor médio Valor resultante Montante mínimo Montante máximo
Product flow
1.0 kg1.0 kg
Comentário geral kg of fat and protein corrected milk (FPCM). The correction calculation was performed using the following formula: (density in kg/l) * (0.1226 * (% fat)+ 0.0776 * % protein)+0.2534). An average density of 1.032 kg/l was considered.
Product flow
0.0146 kg0.0146 kg
Comentário geral For the semiconfined system, a cow has an average of 5 lactations throughout its life. Each lactation lasts an average of 305 days (10 months), with an average of 90 days dry. From the total of 100 cows in lactation on the farm, 20 are considered discarded per year. When sent to slaughter, the animal weighs, on average, 500 kg.
Product flow
0.00629 kg0.00629 kg
Comentário geral The manure is deposited in the corral, in the sequence a scraping occurs, and the waste is applied to the silage, representative of the system, but, as the silage is outside the boundary of the study, only half of the generated waste was considered (50%). Each animal produces a daily amount of manure that corresponds to approximately 10% of its weight. Of this amount, 50% is captured and sent to silage and 50% is deposited directly in the pasture.
Elementary flow
Elementary flows / air / unspecified 0.0248 kg0.0248 kg
Comentário geral The emission of pollutants is generated by the diesel engine, the average fuel being the S50 diesel. Currently Brazil follows the EURO 5 system (regulatory standard in order to reduce pollutant emissions for this engine). Emissions were calculated using the GHG Procotol tool, for mobile combustion, considering the calculation of emissions by type of fuel (commercial diesel oil). The diesel consumption values were obtained through the average consumption of 4 properties representative of the inventory production system for the production of 1 liter of milk.
Elementary flow
Elementary flows / air / unspecified 0.00267 kg0.00267 kg
Comentário geral The emission of pollutants is generated by the diesel engine, the average fuel being the S50 diesel. Currently Brazil follows the EURO 5 system (regulatory standard in order to reduce pollutant emissions for this engine). The emissions were calculated using the tool GHG Procotol (http://ferramenta.ghgprotocolbrasil.com.br/index.php?r=site/ferramenta), for mobile combustion, considering the calculation of emissions by type of fuel (commercial diesel oil). The diesel consumption values were obtained through the average consumption of 4 properties representative of the inventory production system for the production of 1 liter of milk.
Elementary flow
Elementary flows / Emission to air / unspecified temp_olca_param19 1.0 kg0.035812 kg
Comentário geral Methane emissions due to management of waste treated by anaerobic digestion in biodigester systems with subsequent digestate storage in open lagoon. The calculations were based on the methodology of IPCC (2019) - Chapter 10 - Tier 2.
Elementary flow
Elementary flows / air / unspecified 1.46E-6 kg1.46E-6 kg
Comentário geral The emission of pollutants is generated by the diesel engine, the average fuel being the S50 diesel. Currently Brazil follows the EURO 5 system (regulatory standard in order to reduce pollutant emissions for this engine). Emissions were calculated using the GHG Procotol tool, for mobile combustion, considering the calculation of emissions by type of fuel (commercial diesel oil). The diesel consumption values were obtained through the average consumption of 4 properties representative of the inventory production system for the production of 1 liter of milk.
Elementary flow
Elementary flows / air / unspecified temp_olca_param20 1.0 kg3.4046E-4 kg
Comentário geral Emissions of N2O (diesel): The emission of pollutants is generated by the diesel engine, the average fuel being the S50 diesel. Emissions of Nitrous Oxide (NO2) (direct emission): nitrous oxide emissions, due to waste management, of all categories (lactating cow, dry cow, heifer in prepartum state, heifer bigger than one year), heifer between three and twelve months, and heifer smaller than three months). The calculations were based on IPCC methodology (2019) - chapter 10, Tier 2. Emissions of Volatilized Ammonia in the form of NO2 (indirect emission): ammonia emissions by volatilization in the form of NO2, due to waste management, of all categories. The calculations were based on the methodology of IPCC (2019) - chapter 10, Tier 2.
Elementary flow
Elementary flows / Emission to water / unspecified 5.14E-5 kg5.14E-5 kg
Comentário geral Nitrous oxide emissions by leaching, due to waste management, of all categories (lactating cow, dry cow, heifer and calf). waste management is performed 50% by daily dispersion and 50% is deposited in the pasture. The calculations were based on the methodology of IPCC (2019) - chapter 10, Tier 2.
Elementary flow
Elementary flows / Emission to water / unspecified 0.00141 kg0.00141 kg
Comentário geral Nitrate (NO3-N) emissions, due to the use of fertilizers, to groundwater. The emissions were calculated according to: Nemecek & Schnetzer (2011), (see page 12).
Elementary flow
Elementary flows / Emission to water / unspecified 0.0 kg0.0 kg
Comentário geral Cadmium emissions due to the use of fertilizers for surface water resulted in a value of -1.76E-11, considered insignificant compered to the other flows in this inventory. Negative values can be considered depletion of natural resources. Those values are a result of calculations based on the available literature and bare the respective uncertainty. Therefore, in-site measurements might differ. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to water / unspecified 0.0 kg0.0 kg
Comentário geral Copper emissions due to the use of fertilizers for surface water resulted in a value of -2.74E-11, considered insignificant compered to the other flows in this inventory. Negative values can be considered depletion of natural resources. Those values are a result of calculations based on the available literature and bare the respective uncertainty. Therefore, in-site measurements might differ. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to water / unspecified 5.75E-11 kg5.75E-11 kg
Comentário geral Zinc emissions, due to the use of fertilizers, for surface water. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to water / unspecified 3.0E-12 kg3.0E-12 kg
Comentário geral Lead emissions, due to the use of fertilizers, for surface water. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to water / unspecified 1.72E-11 kg1.72E-11 kg
Comentário geral Nickel emissions, due to the use of fertilizers, for surface water. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to water / unspecified 4.71E-12 kg4.71E-12 kg
Comentário geral Chromium emissions, due to the use of fertilizers, for surface water. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to soil / unspecified 0.0 kg0.0 kg
Comentário geral Cadmium emissions, due to the use of fertilizers, to the soil resulted in a value of -1.75E-07, considered insignificant compered to the other flows in this inventory. Negative values can be considered depletion of natural resources. Those values are a result of calculations based on the available literature and bare the respective uncertainty. Therefore, in-site measurements might differ. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to soil / unspecified 5.75E-7 kg5.75E-7 kg
Comentário geral Zinc emissions, due to the use of fertilizers, to the soil. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to soil / unspecified 0.0 kg0.0 kg
Comentário geral Copper emissions, due to the use of fertilizers, to the soil, resulted in a value of -2.74E-07, considered insignificant compered to the other flows in this inventory. Negative values can be considered depletion of natural resources. Those values are a result of calculations based on the available literature and bare the respective uncertainty. Therefore, in-site measurements might differ. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to soil / unspecified 3.0E-8 kg3.0E-8 kg
Comentário geral Lead emissions, due to the use of fertilizers, to the soil. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to soil / unspecified 1.72E-7 kg1.72E-7 kg
Comentário geral Nickel emissions, due to the use of fertilizers, to the soil. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to soil / unspecified 4.71E-8 kg4.71E-8 kg
Comentário geral Chromium emissions, due to the use of fertilizers, to the soil. Emissions were calculated according to: CANALS (2003).
Elementary flow
Elementary flows / Emission to air / high population density 4.45E-5 kg4.45E-5 kg
Comentário geral NOx emissions due to the use of fertilizers. Emissions were calculated according to: Nemecek & Schnetzer (2011), (see page 18).
Elementary flow
Elementary flows / Emission to water / ground water 6.33E-6 kg6.33E-6 kg
Comentário geral Phosphate emissions (in P form), due to the use of fertilizers, to groundwater. The emissions were calculated according to: Nemecek & Schnetzer (2011), (see page 16).
Elementary flow
Elementary flows / water / surface water 1.67E-5 kg1.67E-5 kg
Comentário geral Phosphate missions (P-shaped), due to the use of fertilizers, for surface water. The emissions were calculated according to: Nemecek & Schnetzer (2011), (see page 17).
Elementary flow
Elementary flows / water / surface water 5.46E-4 kg5.46E-4 kg
Comentário geral Phosphorus emissions due to the use of fertilizers for surface water. Emissions were calculated according to: Nemecek & Schnetzer (2011), (see page 17).
Elementary flow
Elementary flows / air / unspecified 0.00355 kg0.00355 kg
Comentário geral Direct ammonia emissions from the application of mineral and organic fertilizers (manure from the milk production system's own animals) in the pasture area. Emissions were determined using the Agrammon 5.1.4 Single Farm Model (v2748 2020-02-12). Source of calculation media: KUPPER & HÄNI (2020).