|
An. coluzzi
|
An. gambiae s.s.
| |
---|
| r | p | r | p | df = n-2 |
---|
Start swarm
|
Temperature | 0.0640 | 0.3233 | 0.1694 | 0.0085 | 238& |
Humidity | 0.4452 | < 0.0001 | 0.2837 | < 0.0001 | 238& |
Light intensity | 0.1345 | 0.0373 | 0.0412 | 0.5250 | 238& |
Time of sunset | 0.9606 | < 0.0001 | 0.9481 | < 0.0001 | 498* |
End swarm
|
Temperature | 0.0735 | 0.2568 | 0.2731 | < 0.0001 | 238& |
Humidity | 0.2445 | <0.001 | 0.1543 | 0.0168 | 238& |
Light intensity | 0.1187 | 0.0663 | 0.3592 | < 0.0001 | 238& |
Time of sunset | 0.9469 | < 0.0001 | 0.9621 | < 0.0001 | 398# |
- The correlation (r) between each environmental variate in turn against swarm start and end times for each species; 'p’ = probability of no correlation, sample size for each species n = 240 records each of temperature, humidity and light intensity at the start and at the end of swarms (&20/month/species for 12 months, 2007), n = 500 records of sunset times for start of swarms (*20/month/species for 25 months over 4 years), and n = 400 records of sunset times for the end of swarms (#20/month/species for 20 months over 3 years). NB: swarm end times were not recorded in 2009.