bonsai_ipcc.agriculture.livestock_manure package

Submodules

bonsai_ipcc.agriculture.livestock_manure.elementary module

bonsai_ipcc.agriculture.livestock_manure.elementary.ch4_mm(n, vs, awms, ef)

Equation 10.22 (Tier 1)

METHANE EMISSION FACTORS FOR ENTERIC FERMENTATION FROM A LIVESTOCK CATEGORY

Argument

n (piece/year)float

number of head of livestock species

vs (kg/piece/year)float

annual average vs excretion per head of species

awms (piece/piece)float

fraction of total annual vs for each livestock species

ef (g/kg)float

emission factor for direct CH4 emissions from manure management system

returns:

VALUE – ch4_mm (kg(piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ch4_other_animals(n, ef_others)

Equation added (Tier 1).

CH4 emissions from manure for other animals (deer, reindeer, rabbit, fear-bearing, ostrich)

Argument

n (piece/year)float

number of head of livestock species

ef_others (kg/piece/year)float

emission factor for direct CH4 emissions from manure for other animals

returns:

VALUE – ch4_other_animals (kg(piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.dmi_calve_(ne_mf, bw)

Equation 10.17

Estimation of dry matter intake for calves

Argument

ne_mf (MJ/kg)float

estimated dietary net energy concentration of diet

bw (kg/piece)float

live body weight

returns:

VALUE – dmi (kg/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.dmi_growing_(ne_mf, bw)

Equation 10.18

ESTIMATION OF DRY MATTER INTAKE FOR GROWING CATTLE

Argument

ne_mf (MJ/kg)float

estimated dietary net energy concentration of diet

bw (kg/piece)float

live body weight

returns:

VALUE – dmi (kg/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.dmi_heifer_(bw)

Equation 10.18a2

ESTIMATION OF DRY MATTER INTAKE FOR HEIFERS

Argument

bw (kg/piece)float

live body weight

returns:

VALUE – dmi (kg/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.dmi_lactating_(bw, fcm)

Equation 10.18b

ESTIMATION OF DRY MATTER INTAKE FOR LACTATING DAIRY COWS

Argument

bw (kg/piece)float

live body weight

fcm (kg/day)float

fat corrected milk

returns:

VALUE – dmi_lactating (kg/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.dmi_steer_(bw)

Equation 10.18a1

ESTIMATION OF DRY MATTER INTAKE FOR STEERS AND BULLS

Argument

bw (kg/piece)float

live body weight

returns:

VALUE – dmi (kg/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.e(ef, n)

Equation 10.19 (Tier 1)

ENTERIC FERMENTATION EMISSIONS FROM A LIVESTOCK CATEGORY

Argument

ef (kg/piece/year)float

emission factor for the defined livestock population

n (piece/year)float

the number of head of livestock species

returns:

VALUE – e (Gg/year) CH4 emission

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ef_atier2_(ge, ym)

Equation 10.21 (Tier 2)

METHANE EMISSION FACTORS FOR ENTERIC FERMENTATION FROM A LIVESTOCK CATEGORY

Argument

ge (MJ/piece/year)float

gross energy intake

ym (MJ/MJ)float

methane conversion factor, as ratio of gross energy in feed converted to methane

returns:

VALUE – ef (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ef_btier2_(dmi, my)

Equation 10.21a (Tier 2, simplified)

METHANE EMISSION FACTORS FOR ENTERIC FERMENTATION FROM A LIVESTOCK CATEGORY

Argument

dmi (kg/piece/day)float

dry matter intake

my (g/kg)float

methane yield

returns:

VALUE – ef_a (kg(piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ef_mm(vs, b0, mcf, awms)

Equation 10.23 (Tier 2).

CH4 EMISSION FACTOR FROM MANURE MANAGEMENT

Argument

vs (kg/piece/day)float

daily volatile solid excreted for livestock category

b0 (m3/kg)float

maximum methane producing capacity for manure produced by livestock

mcf (m3/m3)float

methane conversion factors for each manure management system

awms (piece/piece)float

fraction of livestock category’s manure handled using animal waste management system

returns:

VALUE – ef_mm (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.fcm(milk, fat)

Equation added. Parameter in eq. 10.18

Fat corrected milk

Argument

milk (kg/piece/day)float

milk yield

fat (kg/day)float

fat content

returns:

VALUE – fcm (kg/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.frac_loss(frac_gas, frac_leachs, frac_n2ms, ef3)

Equation 10.34a (Tier 1).

FRACTION OF MANAGED MANURE N LOST PRIOR TO APPLICATION TO MANAGED SOILS FOR THE PRODUCTION OF FEED, FUEL OR FOR CONSTRUCTION USES

Argument

frac_gas (kg/kg)float

traction of managed manure nitrogen for livestock category that is lost by volatilisation in the manure management system

frac_leachs (kg/kg)float

fraction of managed manure nitrogen for livestock category that is lost in the manure management system S by leaching or run-off

frac_n2ms (kg/kg)float

fraction of total annual nitrogen excretion for each livestock species/category that is managed in manure management system in the country

ef3 (kg/kg)float

emission factor for direct N2O emissions from manure management system

returns:

VALUE – frac_loss (kg/kg)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.frac_n2ms(r_n2, ef3)

Equation 10.34b (Tier 1).

FESTIMATION OF FRAC_N2MS

Argument

r_n2 (kg/kg)float

Ratio of N2 : N2O emission

ef3 (kg/kg)float

emission factor for direct N2O emissions from manure management system in the country

returns:

VALUE – frac_n2ms (kg/kg)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ge_cattletier2_(ne_m, ne_a, ne_l, ne_work, ne_p, rem, de, ne_g, reg)

Equation 10.16 (distinguished between cattle and sheep)

Gross energy for cattle/buffalo (tier2)

Argument

ne_a (MJ/day)float

net energy for lanimal activity

ne_l (MJ/day)float

net energy for lactation

ne_work (MJ/day)float

net energy for work

ne_p (MJ/day)float

net energy for pregnancy

ne_g (MJ/day)float

net energy for growth

rem (MJ/MJ)float

ratio of net energy available in a diet for maintenance to digestible energy

reg (MJ/MJ)float

ratio of net energy available for growthin a diet to digestible energy consumed

de (MJ/MJ)float

digestiblilty of feed expressed as a fraction of gross energy

returns:

VALUE – ge_cattle (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ge_fromdmi_(dmi)

Equation 10.x (information in text)

Conversion from dry matter intake to gross energy. (default factor)

Argument

dmi (kg/piece/day)float

dry matter intake

returns:

VALUE – gross energy (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ge_sheeptier2_(ne_m, ne_a, ne_l, ne_p, rem, de, ne_g, ne_wool, reg)

Equation 10.16 (distinguished between cattle and sheep)

Gross energy for sheep and goats (tier2)

Argument

ne_a (MJ/day)float

net energy for lanimal activity

ne_l (MJ/day)float

net energy for lactation

ne_p (MJ/day)float

net energy for pregnancy

ne_wool (MJ/day)float

net energy for producing a year of wool

ne_g (MJ/day)float

net energy for growth

rem (MJ/MJ)float

ratio of net energy available in a diet for maintenance to digestible energy

reg (MJ/MJ)float

ratio of net energy available for growthin a diet to digestible energy consumed

de (MJ/MJ)float

digestiblilty of feed expressed as a fraction of gross energy

returns:

VALUE – ge_sheep (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.n2o_direct_mm(n, nex, ms, ef)

Equation 10.25

Calculates the N20 for manure treatment Contrary to equations in guidelines, no summation over treatment types.

Argument

n (piece/year)float

number of head of livestock.

nex (kg/piece/year)float

annual average N excretion per head of species

ms (kg/kg)float

fraction of total annual nitrogen excrection for each livestock spiecies

ef (kg/kg)float

emission factor for direct N2O emissions from manure management system, kg N2O / kg N

returns:

VALUE – direct N20 emissions from manure management (kg/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.n2o_emissions(*n2o)

Equation 10.x (tier 1)

Total N2O emissions from all subcategories.

Argument

n2o (kg/year)float, list of floats

N2O emissions of systems

returns:

VALUE – total N2O emissions (kg/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.n2o_g(n_volatilization, ef4)

Equation 10.28

indirect N2O emissions due to volatilisation of N from manure management

Argument

n_volatilization (kg/year)float

n losses due to volatilization

ef4 (kg/kg)float

emission factor for N2O emissions from atmospheric deposition of nitrogen on soils and water

returns:

VALUE – n2o_g (kg/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.n2o_l(n_leaching, ef5)

Equation 10.29

indirect N2O emissions due to leaching from manure management

Argument

n_leaching(kg/year)float

n losses due to leaching

ef5 (kg/kg)float

emission factor for N2O emissions from nitrogen leaching

returns:

VALUE – n2o_l (kg/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.n_leaching(n, nex, awms, frac_leach)

Equation 10.27

N losses due to leaching from manure management

Argument

n (piece/year)float

number of head of livestock species

nex (kg/piece/year)float

annual average n excretion per head of species

awms (kg/kg)float

fraction of total annual nitrogen excretion for each livestock

frac_leach (kg/kg)float

fraction of managed manure nitrogen for livestock that is leached from the manure managemnet system

returns:

VALUE – n_leaching (kg/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.n_mms(n, nex, awms, n_cdg, frac_loss, n_bedding)

Equation 10.34 (Tier 1).

M ANAGED MANURE N AVAILABLE FOR APPLICATION TO MANAGED SOILS , FEED , FUEL OR CONSTRUCTION USES

Argument

n (piece/year)float

number of head of livestock species/category in the country

nex (kg/piece/year)float

annual average N excretion per animal of species/category in the country

awms (kg/kg)float

fraction of total annual nitrogen excretion for each livestock species/category that is managed in manure management system in the country

n_cdg (kg/year)float

amount of nitrogen from co-digestates added to biogas plants such as food wastes or purpose grown crops

returns:

VALUE – n_mns (kg/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.n_volatilization(n, nex, awms, frac_gas)

Equation 10.26

N losses due to volatisation from manure management

Argument

n (piece/year)float

number of head of livestock species

nex (kg/piece/year)float

annual average n excretion per head of species

awms (kg/kg)float

fraction of total annual nitrogen excretion for each livestock

frac_gas (kg/kg)float

fraction of managed manure nitrogen for livestock that volatilises as NH3 and NOx in the manure managemnet system

returns:

VALUE – n_volatilization (kg/yearJ)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ne_m(cf_i, weight)

Equation 10.3

Net energy for maintenance (tier2)

Argument

cf_i (MJ/day/kg)float

coefficient for calculating NE_M

weight (kg/piece)float

live-weight of animal

returns:

VALUE – ne_m (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ne_p(c_pregnancy, ne_m, ratio_preg)

Equation 10.13 (adopted, due to text information)

Net energy for pregnancy, cattle and buffalo and sheep and goats (tier2)

Argument

c_pregnancy (MJ/piece/day)float

pregnancy coefficient

ne_m (h/day)float

net energy required by the animal for maintenance

ratio_preg (piece/piece)float

ratio of animals of species type that gave birth over the year (introduced due to information in text)

returns:

VALUE – ne_p (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ne_wool(ev_wool, pr_wool)

Equation 10.12

Net energy to produce wool, for sheep and goats (tier2)

Argument

ev_wool (MJ/kg)float

the energy value of each kg of wool

pr_wool (kg/piece/year)float

annula wool production per sheep or goat

returns:

VALUE – ne_wool (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.ne_work(ne_m, hours)

Equation 10.11

Net energy for work, cattle and buffalo (tier2)

Argument

ne_m (MJ/piece/day)float

net energy required by the animal for maintenance

hours (h/day)float

number of hours of work per day

returns:

VALUE – ne_work (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nea_cattle_(c_a, ne_m)

Equation 10.4

Net energy for activity, for cattle and buffalo (tier2)

Argument

c_a (MJ/MJ)float

coefficient corresponding to animals feeding situation

ne_m (MJ/piece/day)float

net energy required by the animal maintenance

returns:

VALUE – ne_a_cattle (MJ/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nea_sheep_(c_a, weight)

Equation 10.5

Net energy for activity, for sheep and goats (tier2)

Argument

c_a (MJ/day/kg)float

coefficient corresponding to animals feeding situation

weight (kg/piece)float

live-weight of animal

returns:

VALUE – ne_a_sheep (MJ/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.neg_cattle_(bw, mw, wg, c)

Equation 10.6

Net energy for growth, for cattle and buffalo (tier2)

Argument

bw (kg/piece)float

average body live-weight of the population

mw (kg/piece)float

mature body live-weight of an adult animal individually, mature females, mature males and steers) in moderate body condition

wg (kg/piece/day)float

the average daily weight gain of the animals in the population

c (MJ/MJ)float

coefficient for distinguishing sex and age

returns:

VALUE – ne_g (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.neg_sheep_(bw_i, bw_f, a, b)

Equation 10.7

Net energy for growth, for sheeps and goats (tier2)

Argument

bw_i (kg/piece)float

body live-weight at weaning

bw_f (kg/piece)float

the live bodyweight at 1-year old or at slaughter (live-weight) if slaughtered prior to 1 year of age

a (MJ/kg)float

constant for calculating NE_G

b (MJ/kg)float

constant for calculating NE_G

returns:

VALUE – ne_g (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nel_asheep_(milk, ev_milk)

Equation 10.9

Net energy for lactation, for sheep and goats - known milk production (tier2)

argument

milk (kg/piece/day)float

amount of milk produced

ev_milk (kg/kg)float

net energy required to produce 1 liter of milk

returns:

VALUE – ne_l_sheep_a (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nel_bsheep_(wg_wean, ev_milk)

Equation 10.10

Net energy for lactation, for sheep and goats - unknown milk production (tier2)

Argument

wg_wean (kg/piece)float

weight gain of the lamb between birth and weaning

ev_milk (kg/kg)float

net energy required to produce 1 liter of milk

returns:

VALUE – ne_l_sheep_b (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nel_cattle_(milk, fat)

Equation 10.8

Net energy for lactation, for beef cattle, dairy cattle and buffalo (tier2)

Argument

milk (kg/piece/day)float

amount of milk produced

fat (kg/kg)float

fat content of milk, percent by weight

returns:

VALUE – ne_l_cattle (MJ/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nex_atier2_(n_intake, n_retention_frac)

Equation 10.31a

Annual N excretion rate (tier2)

Argument

n_intake (kg/piece/day)float

the daily N intake per head of animal of species

n_retention_frac (kg/kg)float

fraction of daily N intake that is retained by animal species

returns:

VALUE – nex_tier2 (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nex_btier2_(n_intake, n_retention)

Equation 10.31a

Annual N excretion rate (tier2)

Argument

n_intake (kg/piece/day)float

the daily N intake per head of animal of species

n_retention (kg/piece)float

typical animal mass for species

returns:

VALUE – nex_tier2_a (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nex_tier1_(n_rate, tam)

Equation 10.30

Annual N excretion rate (tier1)

Argument

n_rate (kg/t/day)float

default N excreation rate

tam (kg/piece)float

typical animal mass for species

returns:

VALUE – nex (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nintake_cattletier2_(ge, cp)

Equation 10.32

N intake rates for cattle, sheep and goats (tier2), per animal and growth stage

Argument

ge (MJ/piece/year)float

gross energy intake of the animal

cp (kg/kg)float

percent crude protein in dry matter for growth stage

returns:

VALUE – n_intake (kg/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nintake_swinetier2_(dmi, cp)

Equation 10.32a

N intake rates for swine and poultry (tier2), per animal and growth stage

Argument

dmi (kg/piece/day)float

dry matter intake per day during a specific growth stage

cp (kg/kg)float

percent crude protein in dry matter for growth stage

returns:

VALUE – n_intake (kg/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nretention_cattletier2_(milk, milk_pr, wg, ne)

Equation 10.33

N retention rates for cattle (tier2)

Argument

milk (kg/piece/day)float

milk production

milk_pr (kg/kg)float

percent of protein in milk

wg (kg/day)float

weight gain, input for each livestock category

ne (MJ/day)float

net energy for growth, calculated in livestock characterisation

returns:

VALUE – n_retention (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nretention_growingtier2_(bw_final, bw_initial, n_gain)

Equation 10.33c

N retention rates for growing pigs (tier2)

Argument

bw_final (kg)float

live weight of the animal at the end of the growth stage

bw_initial (kg)float

live weight of the animal at the beginning of the growth stage

n_gain (kg/kg)float

fraction of N retained at a given BW per defined growth stage

returns:

VALUE – n_retention_c (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nretention_hentier2_(n_lw, wg, n_egg, egg)

Equation 10.33d

N retention rates for layer type hens (tier2)

Argument

n_lw (kg/kg)float

average content of nitrogen in live weight

wg (kg/piece/day)float

average daily weight gain

n_egg (g/piece)float

average content of nitrogen in eggs

egg (g/piece/day)float

egg mass production

returns:

VALUE – n_retention_d (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nretention_piglettier2_(litsize, fr, wkg, ckg)

Equation 10.33b

N retention rates for piglets (tier2)

Argument

litsize (pieces)int

litter size, heads per birth

fr (1/year)float

fertility rate of sows per year

wkg (kg/piece)float

live weight of piglets at weaning

ckg (kg/piece)float

live weight of piglets at birth

returns:

VALUE – n_retention_b (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nretention_pullettier2_(bw_final, bw_initial, n_gain, production_period)

Equation 10.33e

N retention rates for pullets or broilers (tier2)

Argument

bw_final (kg)float

live weight of the animal at the end of the growth stage

bw_initial (kg)float

live weight of the animal at the beginning of the growth stage

n_gain (kg/kg)float

fraction of N retained at a given BW per defined growth stage

production_period (days)float

length of time from chick to slaughter

returns:

VALUE – n_retention_e (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.nretention_sowtier2_(fr, litsize, ckg, n_wp)

Equation 10.33a

N retention rates for breeding sows (tier2)

Argument

fr (piece/year)float

fertility rate

litsize (piece)float

litter size

ckg (kg/piece)float

live wight of piglets at birth

n_wp (kg/piece/year)float

amount of N in piglets weaned calculated as i eq.10.33

returns:

VALUE – n_retention (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.reg(de)

Equation 10.15

Ratio of net energy available for growth in diet to digestible energy consumed (tier2)

Argument

de (MJ/MJ)float

digestibility of feed expressed as a fraction of gross energy

returns:

VALUE – reg (MJ/MJ)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.rem(de)

Equation 10.14

Ratio of net energy available in diet for mainzenance to digestible energy (tier2)

Argument

de (MJ/MJ)float

digestibility of feed expressed as a fraction of gross energy

returns:

VALUE – rem (MJ/MJ)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.vs_tier1_(vs_rate, tam)

Equation 10.22a (Tier 1).

Annual VS excretion rate

Argument

vs_rate (kg/1000kg/day)float

default vs excretion rate

tam (kg/piece)float

typical animal mass for livestock category

returns:

VALUE – vs (kg/piece/year)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.elementary.vs_tier2_(ge, de, ue, ash)

Equation 10.24 (Tier 2).

VOLATILE SOLID EXCRETION RATES

Argument

ge (MJ/piece/day)float

gross energy intake

de (MJ/MJ)float

digestibility of the feed (ratio)

ue (MJ/MJ)float

urinary energy fraction

ash (kg/kg)float

the ash content of feed calculated as a fraction of the dry matter feed intake

returns:

VALUE – vs (kg/piece/day)

rtype:

float

bonsai_ipcc.agriculture.livestock_manure.sequence module

Sequences to determine GHG emissions from manure treatment.

bonsai_ipcc.agriculture.livestock_manure.sequence.tier1_ch4_enteric(year=2010, region='DE', product='cattle-dairy', uncertainty='def')

Tier 1 method CH4 Emissions.

Enteric emissions from animals.

Argument

yearint

year under study

regionstr

region under study

productstr

animal category.

feeding_situationstr

feeding situation of the animal

diet_typestr

diet type of the animal

activitystr

Type of manure treatment.

uncertaintystr

‘analytical’, ‘monte_carlo’ or a property dimension, e.g. ‘def’

returns:

VALUE – Inlcudes the results of each step of the sequence.

rtype:

DataClass

bonsai_ipcc.agriculture.livestock_manure.sequence.tier1_ch4_manure(year=2019, region='DE', animal='cattle-dairy', activity='drylot', climate_zone='temperate-cool', moisture_regime='moist', uncertainty='def')

Tier 1 method CH4 Emissions.

Emissions from manure treatment.

Argument

yearint

year under study

regionstr

region under study

animalstr

animal category.

activitystr

Type of manure treatment.

climate_zonestr

climate zone of region

moisture_regimestr

moisture regime in region

uncertaintystr

‘analytical’, ‘monte_carlo’ or a property dimension, e.g. ‘def’

returns:

VALUE – Inlcudes the results of each step of the sequence.

rtype:

DataClass

bonsai_ipcc.agriculture.livestock_manure.sequence.tier1_n2o(year=2010, region='NZ', animal='cattle-dairy', activity='lagoon', uncertainty='def')

Tier 1 method N2O Emissions.

Emissions from manure treatment.

Argument

yearint

year under study

regionstr

region under study

animalstr

animal category.

activitystr

Type of manure treatmant.

uncertaintystr

‘analytical’, ‘monte_carlo’ or a property dimension, e.g. ‘def’

returns:

VALUE – Inlcudes the results of each step of the sequence.

rtype:

DataClass

bonsai_ipcc.agriculture.livestock_manure.sequence.tier2_ch4_enteric(year=2010, region='DE', product='cattle-dairy', feeding_situation='stall', diet_type='undefined', uncertainty='def')

diet_typestr

optional, required for growing cattle and calve

feeding_situationstr

optional, required for cattle and buffalo

bonsai_ipcc.agriculture.livestock_manure.sequence.tier2_ch4_manure(year=2019, region='DE', animal='cattle-dairy', feeding_situation='stall', diet_type='forage-mod', activity='drylot', climate_zone='temperate-cool', moisture_regime='moist', uncertainty='def')

Tier 2 method CH4 Emissions.

Emissions from manure treatment.

Argument

yearint

year under study

regionstr

region under study

animalstr

animal category.

feeding_situationstr

feeding situation of animal

diet_type :str

diet type of animal

activitystr

Type of manure treatment.

climate_zonestr

climate zone of region

moisture_regimestr

moisture regime in region

uncertaintystr

‘analytical’, ‘monte_carlo’ or a property dimension, e.g. ‘def’

returns:

VALUE – Inlcudes the results of each step of the sequence.

rtype:

DataClass

bonsai_ipcc.agriculture.livestock_manure.sequence.tier2_n2o(year=2019, region='DE', animal='cattle-dairy', feeding_situation='stall', diet_type='forage-high', activity='solid-storage', uncertainty='def')

Tier 2 method N2O Emissions.

Emission from manure treatment.

Argument

yearint

year under study

regionstr

region under study

animalstr

animal category.

feeding_situationstr

feeding situation of the animal

diet_typestr

diet type of the animal

activitystr

Type of manure treatment.

uncertaintystr

‘analytical’, ‘monte_carlo’ or a property dimension, e.g. ‘def’

returns:

VALUE – Inlcudes the results of each step of the sequence.

rtype:

DataClass

Module contents