Table 2 Contribution of 17 eco-geographical variables to the Marginality and Specialization factors of the ENFA for five major malaria vectors in Cameroon.
From: Habitat suitability and ecological niche profile of major malaria vectors in Cameroon
| Â | MARGINALITY1 | SPECIALIZATION2 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Â | Anopheles gambiae 22% | Anopheles funestus 23% | Anopheles arabiensis 63% | Anopheles moucheti 37% | Anophele s nili 16% | Anopheles gambiae 21% | Anopheles funestus 16% | Anopheles arabiensis 16% | Anopheles moucheti 40% | Anopheles nili 41% |
Global Values | 1.109 | 1.186 | 1.763 | 1.482 | 1.265 | 0.691 | 0.638 | 0.259 | 0.291 | 0.437 |
Cropland | ++ | + | ++ | ++ | ++ | 0 | * | * | 0 | * |
Distance to water bodies | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Distance to localities | ------- | ------ | ---- | ------ | ------- | * | 0 | 0 | * | * |
Distance to roads | ----- | ---- | --- | --- | ---- | * | * | 0 | ** | * |
Evapotranspiration | + | ++ | ++++ | --- | -- | * | ** | ******* | ********* | ********* |
Evergreen Forest | -- | --- | --- | ++ | + | ***** | **** | * | * | ** |
Sunlight exposure | + | + | +++ | ---- | --- | ***** | ** | * | *** | ** |
Forest/savannas mosaic | 0 | 0 | 0 | - | + | 0 | 0 | 0 | 0 | 0 |
Rainfall | 0 | -- | --- | ++ | ++ | ***** | ****** | 0 | 0 | 0 |
Dry savannas | ++ | ++ | ++ | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Deciduous woodland | + | ++ | 0 | 0 | ++ | 0 | * | * | 0 | 0 |
Temperature | + | + | ++ | 0 | - | *** | *** | * | ** | * |
Elevation | - | 0 | - | - | 0 | * | 0 | 0 | * | * |
Aspect | 0 | - | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Slope | - | - | - | - | -- | * | * | 0 | 0 | * |
Wind speed | ++ | +++ | +++ | + | + | ** | **** | ******* | * | 0 |
Water vapor pressure | - | -- | --- | +++ | ++ | * | ** | * | 0 | ** |