Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Read population data from time series input?

0 = No

1 = Yes

Simulate population growth?

Option to simulate natural population growth.

-

0 = No (static)

1 = Yes (dynamic)

Default = 0

Simulate migration?

Option to simulate (in/out) migration.

-

0 = No (isolated area)

1 = Yes (open accessible area)

Default = 0

Population growth type

Option on type of natural population growth is calculated/simulated.

-

1 = birth & death are functions of food sufficiency

2 = birth & death are defined by annual constant rate based on statistic

Default = 1

Migration type

Option on type of (in/out) migration process is calculated/simulated.

-

1 = migration is function of life quality and returns to labour

2 = in-migration is seasonal process in relatively constant rate, out-migration is annual process defined by constant rate

Default = 1

Initial population density

-

persons/km2

Default = 15 (Jambi, Sumatra)

Population growth rate

-

persons/yr

Default = 0.03

Annual birth rate

-

persons/yr

Default = 0.025

Annual death rate

-

persons/yr

Default = 0.001

Initial seasonal in-migrant size

-

persons

Default = 0

Seasonal in-migrant growth rate

-

persons

Default = 0

Seasonal in-migration cycle

-

yrs

Default = 4

Annual out-migration rate

-

persons/yr

Default = 0

Life quality elsewhere

-

-

Default = 1

Life quality here

-

-

Default = 1

Simulate life quality here?

Option to simulate life quality dynamics on site, representing how local government earning will be used for people, depending on public service quality and ecosystem service quality.  Further thought: although tax as determinant factor of government earning may reflect how expensive living on a place, but it doesn't imply that one will have bad quality of life. Indeed, tax itself could drive people to move out from a place, through returns to labour they have earned...

-

0 = No

1 = Yes

Default = 0

Returns to labor elsewhere

-

currency/labor.day

Default = 2

Maximum out migration  fraction

-

-

Default = 0.1

Maximum in migration size

-

persons

Default = 4

Population time series input

Inhabitants

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Read price from time series input?

0 = No

1 = Yes

Default = 0

Transaction loss fraction in food exchange

Loss in transaction activities.

-

Default = 0.2

Average price of products from cropping activities,  NTFP gathering and timber harvesting activities, agroforestry and monoculture plantations/horticulture systems.

-

currency/kg

-

Price fluctuation range of products from cropping activities,  NTFP gathering and timber harvesting activities, agroforestry and monoculture plantations/horticulture systems.

-

currency/kg

-

Price time series of products from cropping activities,  NTFP gathering and timber harvesting activities, agroforestry and monoculture plantations/horticulture systems.

currency/kg

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Learning style?

It tells how community learn.

-

0=progressive, adaptable to the latest experience

1=conservative, follow what they got from their parents

Default = 0.75

Initial knowledge on returns to labor of cropping activities, NTFP gathering and timber harvesting activities, agroforestry and monoculture plantations/horticulture systems.

-

currency/labor.day

Default = 1 for all activated activities

Please, set 0 for activities which are not activated in the scenario.

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Food security effort factor

Effort factor to secure activities to cultivate food-crops although other activities give higher returns to labour.

-

Default = 1.5

Power to select the best activity

Power factor to select the best activity with regards to returns to labour.

-

Default = 1

Annual labor requirement

-

persons.day/yr

Default = 200

Land clearing labor for cropping

Initial labour requirement for land clearing per plot.

persons.day/yr

Default = 60

Labor for cropping

Labour requirement for cropping per plot.

persons.day/yr

Default = 60

Allocate labor for NTFP gathering activities?

Option to allocate labour for NTFP gathering activities.

-

0 = No

1 = Yes

Default = 0

Allocate labor for timber harvesting?

Option to allocate labour for timber harvesting activities.

-

0 = No

1 = Yes

Default = 0

Read labor wage from time series input?

0 = No

1 = Yes

Default = 0

Labor wage

currency/persons.day

Labor modifier of various crop types

Time series of labor wage

currency/persons.day

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Generate forest reserve?

Option to generate forest reserve based on some rules.  If it is not activated, forest reserve data will be taken from defined external map.

-

0 = No

1 = Yes

Default = 0

Rule of forest reserve placement

Rules to generate forest reserve.

-

1 = based on defined minimum slope.

2 = based on defined maximum soil fertility.

3 = based on defined maximum distance to river.

4 = forest reserve is defined randomly.

Default = 4

Fraction of forest reserve

Fraction of area over the landscape to be allocated as forest reserve.

-

Default = 0.25

Minimum slope for steepest slope

Minimum slope class considered as steep slope area for allocating forest reserve.

-

Slope classes are classified according to USLE:

1 = < 1%

2 = 1-3%

3 = 3-5%

4 = 5-20%

5 = >20%

Default = 4

Maximum soil fertility to define poor soil

Maximum soil fertility considered as poor soil for allocating forest reserve.

quality fertility scale

Default = 6

Radius of river buffer

Maximum distance to river considered as river buffer for allocating forest reserve.

m

Default = 1

Fraction of forest reserve allocated for NTFP gathering activities

Fraction of forest reserve allowed for NTFP gathering activities.

-

Default = 0

Simulate social respect to forest reserve?

Option to simulate social respect to forest reserve.

-

0 = No

1 = Yes

Default = 0

Initial respect value

Initial social value representing how people respect to forest reserve as function of food sufficiency as  adopted from: Maslow's hierarchy of needs: "erst kommt das Fressen, dann kommt die Moral" = food comes first, then morality comes later (von Bert Brecht: Dreigroschenoper)

-

0 = disrespectful

1 = respectful

Default = 1

Fraction of forest reserve allocated for timber harvesting

Fraction of forest reserve allowed for timber harvesting activities.

-

Default = 0

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Does agroforestry lead tenure recognition?

Option to activate tenure recognition process resulted by agroforestry development.

-

0 = No

1 = Yes

Default = 0

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Importance of distance to settlements in NTFP gathering activities

-

-

0 = insignificant

1 = significant

Default = 0.3

Importance of distance to road in NTFP gathering activities

-

-

0 = insignificant

1 = significant

Default = 0

Importance of distance to river in NTFP gathering activities

-

-

0 = insignificant

1 = significant

Default = 0

Importance of distance to settlements in timber harvesting

-

-

0 = insignificant

1 = significant

Default = 0.3

Importance of distance to road in timber harvesting

-

-

0 = insignificant

1 = significant

Default = 0

Importance of distance to river in timber harvesting

-

-

0 = insignificant

1 = significant

Default = 0

Simulate destruction due to NTFP gathering activities?

Option to simulate destruction effect of NTFP gathering activities on ecosystem quality.

-

0 = No

1 = Yes

Default = 0

Destruction power of NTFP gathering activities

Destruction power of NTFP gathering activities on ecosystem quality.

-

0 = insignificant

1 = significant

Default = 0

Use fire to open access in timber harvesting?

Option to simulate the use of fire in timber harvesting activities.

-

0 = No

1 = Yes

Default = 0

Labour productivity in every successional stage of agroforests.

How many kg of agroforestry product of certain production-age could be gained by labour each day.

kg/persons.day

Agroforestry productivity in each successional stage.

-

Mg/ha

Total non-labor costs in agroforestry

-

currency/ha

Labor productivity in NTFP harvesting from every succesional stage of forests/agroforests.

-

kg/persons.day

Maximum yields could be gained from NTFP gathering activities from every succesional stage of forests/agroforests.

-

Mg/ha

Total non-labor costs in NTFP

currency/ha

Labor productivity in timber harvesting from every succesional stage of forests/agroforests.

-

kg/persons.day

Maximum yields could be gained from timber harvesting activities from every succesional stage of forests/agroforests.

-

Mg/ha

Total non-labor costs in timber harvesting

currency/ha

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Commencing year of monoculture plantation production-age

It tells how old a monoculture plantation will reach certain production-age.  In this model, based on its production-age monoculture plantation is grouped into  pioneer, early production, late production, and post production.  Monoculture plantations are not considered as fallowed-type of vegetations, so that they do not experience succession.

yrs

Labour productivity in every production-age of monoculture plantation

How many kg of monoculture planation product of certain production-age could be gained by labour each day.

kg/persons.day

Monoculture plantation productivity in each production-age.

-

Mg/ha

Total non-labor costs in in each production-age of monoculture plantations.

currency/ha

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Simulate wild fire?

Option to simulate whether fire due to land clearing will spread into neighbouring areas.

-

Default = 0

Social control to fire

Parameter that represents how people awareness on controlling wild fires.

-

1= no control

> 1= social control takes place

Default = 1

Probability of fire escape of each land-use/cover type

-

-

Range = 0-1

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

Income tax

(not yet applicable)

Income tax defined by local government as proportion.

-

Default = 0

Bank interest rate

(not yet applicable)

Bank interest rate for people’s savings.

-

Default = 0

Contribution to national income

(not yet applicable)

Contribution from local earning for central government.

-

Default = 0

Government earning leakage fraction

(not yet applicable)

-

-

Default = 0

Public service quality

(not yet applicable)

Parameter that represents about the quality of public service provision by the government.

-

0 = bad

1 = good

Default = 0.05

Do replanting programme in plantation?

(not yet applicable)

Option to simulate government programme to do replanting for relatively old monoculture plantations.

-

0 = No

1 = Yes

Default = 0

Target starting year of replanting programme

(not yet applicable)

Schedule to start replanting programme.

-

Default = 1

Involve agroforestry in replanting programme?

(not yet applicable)

Option to include agroforestry in replanting programme.

-

0 = No

1 = Yes

Default = 0

Yield multiplier if clonal plant material is used

(not yet applicable)

Multiplier factor affecting yield if clonal plant material used as part of replanting programme.

-

Default = 2

Plantation product price if stabilised

(not yet applicable)

-

currency

Default = 3000

Halt agroforest products harvesting temporarily?

(not yet applicable)

-

-

Default = 0

Target starting year of agroforest product harvesting pause

(not yet applicable)

-

-

Default = 1

How much compensation will be given during non-harvesting period?

(not yet applicable)

-

currency

Default = 5000

Parameters

Description

Unit

Value

Code in PCRaster

Code in STELLA

General boolean with true value

-

Type = boolean

Value = 1 (True) for the whole area

River network

-

Type = boolean

Value = 1 (True) for river cell

Road network

-

Type = boolean

Value = 1 (True) for road cell

Forest reserve

-

Type = boolean

Value = 1 (True) for forest reserve cell

Initial wetland agriculture area

-

Type = boolean

Value = 1 (True) for wetland agriculture cell

Catchment template for DEM generation

-

Type = boolean

Value = 1 (True) for catchment template cell

General scalar with value = 1

-

Type = scalar

Value = 1 for the whole area

Initial landcover

-

Type = scalar

Value:

0 = Settlement

1 = Cropped field

2 = Pioneer forest

3 = Young secondary forest

4 = Old secondary forest

5 = Primary forest

6 = Pioneer  agroforest

7 = Early production  agroforest

8 = Late production  agroforest

9 = Post production  agroforest

10 = Pioneer monoculture plantation 1

11 = Early production monoculture plantation 1

12 = Late production monoculture plantation 1

13 = Post production monoculture plantation 1

14 = Pioneer monoculture plantation 2

15 = Early production monoculture plantation 2

16 = Late production monoculture plantation 2

17 = Post production monoculture plantation 2

Initial actual soil fertility

qualitative fertility scale

Type = scalar

Initial inherent soil quality

qualitative fertility scale

Type = scalar

Initial half time of soil fertility recovery

yrs

Type = scalar

Digital elevation model

m

Type = scalar

Channel density as fire break

-

Type = scalar

Initialise land-use/cover from external maps?

Option to initialise land-use/cover maps from defined external maps. If the selection is 0, the maps will be generated randomly based on given fraction of each land-use/cover type.

-

0 = No

1 = Yes

Default = 1

Generate DEM?

Option to generate DEM.  If the selection is 0, DEM data will be taken from defined external map.

-

0 = No

1 = Yes

Default = 1

Lowest elevation for random DEM

m

Delta elevation for random DEM

m

Forest fraction for random landcover

Cropped field fraction for random landcover

Agroforest fraction for random landcover

Monoculture plantation 1 fraction for random landcover

Monoculture plantation 2 fraction for random landcover

Settlements fraction for random landcover

Label for landcover maps

Label for crop type map