#### Bio 190: Default Rabbit Insight

##### Todd Levine

The Default Insight about rabbit populations.

- 7 years 11 months ago

#### Russia Population Growth

##### Adelaide S

Migration Ratehttps://www.indexmundi.com/russia/net_migration_rate.html

https://www.cia.gov/library/publications/the-world-factbook/fields/2112.html

https://www.cia.gov/library/publications/the-world-factbook/fields/2112.html

- 3 years 2 months ago

#### Refined Population Robinson

##### Corey

- 6 years 4 months ago

#### Clone of The Logistic Map

##### Nicole M Radziwill

The L**ogistic Map** is a polynomial mapping (equivalently, recurrence relation) of degree 2, often cited as an archetypal example of how complex, chaotic behaviour can arise from very simple non-linear dynamical equations. The map was popularized in a seminal 1976 paper by the biologist Robert May, in part as a discrete-time demographic model analogous to the logistic equation first created by Pierre François Verhulst.

where:

- is a number between zero and one, and represents the ratio of existing population to the maximum possible population at year n, and hence x0 represents the initial ratio of population to max. population (at year 0)
- r is a positive number, and represents a combined rate for reproduction and starvation.

To demonstrate sensitivity to initial conditions, try two runs with 'r base' set to 3 and 'Initial X' of 0.5 and 0.501, then look at first ~20 time steps

- 4 years 11 months ago

#### Population Planner

##### Franz Badertscher ★

Populationplanner Switzerland

Actual Birthrate: 10.5 / 1000

Deathrate: 7.8 / 1000

Actual Birthrate: 10.5 / 1000

Deathrate: 7.8 / 1000

- 3 years 3 months ago

#### Radno sposobno stanovništvo

##### Anamaria Sveric

Influence of migration on the number of working-age population.

- 6 years 7 months ago

#### whats_mine

##### Christopher Bystroff ★

- 11 months 1 week ago

#### New York's Cropland Carrying Capacity

##### Gregory Fulkerson

This simulation examines carrying capacity, based on a given cropland input in acres.

- 9 months 3 weeks ago

#### Infeccion Zombie

##### Sergio López

- 7 years 10 months ago

#### Population Projection (Poland)

##### Gregory Fulkerson

This is a basic population estimator. Default values approximate recent data for Poland.

- 1 year 4 months ago

#### Population Demo 1

##### Eelco van Asperen

- 7 years 9 months ago

#### Population of France (Developed) Over Time (with Uncertainty)

##### Christopher Hartline

Here we model the population of France given data between 1960 and 2013 from Worldbank.org. We used the crude birth rate and crude death rate for every 5 years since 1960 to 2005, and the rates every year from 2005 to 2013. To forecast, we used the slope of the net birth rate to calculate when the net birth rate would be zero, and used this year for our birth and death rates to are equal to zero. We assumed no net movement of people into or out of France. We add that at any given time, our knowledge of the birth and death rates is not accurate, where our rates vary with a standard deviation equal to the standard deviation in the rates from 1960 to 2013

- 4 years 11 months ago

#### Sakums Adazhiem

##### Evija

- 5 years 1 week ago

#### Ireland Population

##### Novelyn Verran

Birth Rate

https://www.irishtimes.com/news/ireland/irish-news/baby-boom-puts-ireland-top-of-eu-birth-rate-table-1.3150045

Death Rate

https://www.google.com/search?q=ireland+death+rate&rlz=1CADEAC_enUS712US712&oq=ire&aqs=chrome.4.69i57j69i60l3j69i59l2.6191j0j7&sourceid=chrome&ie=UTF-8

Immigration Rate

https://knoema.com/atlas/Ireland/topics/Demographics/Population/Net-migration-rate

Emigration Rate

https://www.google.com/search?rlz=1CADEAC_enUS712US712&ei=uJgMWrTmBsuZjwST9ZqABw&q=ireland+emigration+rate&oq=ireland+emigration+rate&gs_l=psy-ab.3..0i30k1j0i8i30k1l4.2635.3926.0.4687.6.6.0.0.0.0.150.700.2j4.6.0....0...1.1.64.psy-ab..0.3.374...33i21k1j0i13i30k1j0i8i13i30k1.0._x0RnrywMJE

https://www.irishtimes.com/news/ireland/irish-news/baby-boom-puts-ireland-top-of-eu-birth-rate-table-1.3150045

Death Rate

https://www.google.com/search?q=ireland+death+rate&rlz=1CADEAC_enUS712US712&oq=ire&aqs=chrome.4.69i57j69i60l3j69i59l2.6191j0j7&sourceid=chrome&ie=UTF-8

Immigration Rate

https://knoema.com/atlas/Ireland/topics/Demographics/Population/Net-migration-rate

Emigration Rate

https://www.google.com/search?rlz=1CADEAC_enUS712US712&ei=uJgMWrTmBsuZjwST9ZqABw&q=ireland+emigration+rate&oq=ireland+emigration+rate&gs_l=psy-ab.3..0i30k1j0i8i30k1l4.2635.3926.0.4687.6.6.0.0.0.0.150.700.2j4.6.0....0...1.1.64.psy-ab..0.3.374...33i21k1j0i13i30k1j0i8i13i30k1.0._x0RnrywMJE

- 3 years 2 months ago

#### Urbanization and carbon

##### Keri Surita

This is a simulator of carbon emissions.

- 3 years 2 months ago

#### Figure 21-Stage 2

##### Pooja Bhatti

- 3 years 10 months ago

#### Population 3 stock model

##### Geoff McDonnell ★

Population divided into Youth Adult and Elderly

- 6 years 9 months ago

#### Clone of Tiger Population and Black Market Value

##### alex guenov

Simulation of how tiger population and anti poaching efforts effect the black market value of tiger organs.

- 5 years 4 months ago

#### vectorPopulation

##### Tsogbadrakh Banzragch

Population is matrix vector:{Females: {Age1: 5, Age2: 6, Age3: 5, Age4: 3, AgeMore: 1}, Males: {Age1: 4, Age2: 4, Age3: 4, Age4: 1, AgeMore: 0}}

Birth rate is

{Females: {Age1: .49, Age2: 0, Age3: 0, Age4: 0, AgeMore: 0}, Males: {Age1: .51, Age2: 0, Age3: 0, Age4: 0, AgeMore: 0}}

Childbearing Age is {Females: {Age2, Age3, Age4}}

Births Flow is[Birth rate]*sum([Population Rabbits].Females.Age2,[Population Rabbits].Females.Age3,[Population Rabbits].Females.Age4)

Birth rate is

{Females: {Age1: .49, Age2: 0, Age3: 0, Age4: 0, AgeMore: 0}, Males: {Age1: .51, Age2: 0, Age3: 0, Age4: 0, AgeMore: 0}}

Childbearing Age is {Females: {Age2, Age3, Age4}}

Births Flow is[Birth rate]*sum([Population Rabbits].Females.Age2,[Population Rabbits].Females.Age3,[Population Rabbits].Females.Age4)

- 3 years 2 months ago

#### Estado psicológico de uma população (MBA)

##### João Paulo Scoralick

Modelagem do estado psicológico de uma população. Inicialmente, todos os indivíduos estão no estado "Calmo". Com o passar do tempo e com as interações mútuas, há o surgimento e progressivo aumento do total de indivíduos com raiva (estado "Raivoso"). Deste estado e, com o passar do tempo, os indivíduos podem evoluir mentalmente e atingirem o estado "Indiferente", nos quais eles se tornam indiferentes à qualquer interação. Outra possibilidade é o indivíduo se enriquecer e, assim, atingir a felicidade (estado "Feliz").

- 4 years 6 months ago

#### City Planification

##### Daniela Mesalles

- 8 years 2 months ago

#### Radno sposobno stanovništvo

##### rustyzor

Influence of migration on the number of working-age population.

- 7 years 8 months ago

#### UDB101 1d Assignment - Mitchell Collocott

##### Mitch

- 7 years 9 months ago

#### Lynx vs Hares

##### Ivan Pešić

- 3 years 7 months ago