From: Mining geographic variations of Plasmodium vivax for active surveillance: a case study in China

Parameters | Descriptions | Values |
---|---|---|

Gonotrophic cycle length: U=0.5+f
_{
u
}/(T−g
_{
u
})
| ||

f
_{
u
}
| The number of degree days needed for maturation | 36.5 ([30]) |

g
_{
u
}
| The threshold below which gonotrophic development ceases | 9.9 ([30]) |

T
| The average temperature of an individual town | MODIS ([40]) |

The probability of daily survival: p=α
^{1/U}
| ||

α
| The proportion of vectors surviving each gonotrophic cycle | 0.5 ([30]) |

Sporogonic cycle length: n=f
_{
n
}/(T−g
_{
n
})
| ||

f
_{
n
}
| The number of degree days required for parasite development | 105 ([24,48]) |

g
_{
n
}
| The threshold below which parasite development ceases | 18 °C ([30]) |

Human biting habit: a=h/U
| ||

h
| The human blood index | 0.7 ([30]) |

The ratio of mosquitoes to human: m=10R/P
| ||

R
| The average rainfall of an individual town | TRMM ([41]) |

P
| The human population in an individual town | Census ([22]) |