I’m continuing where I left of with data collection; today I managed to collect data for tree height and tree diameter under different classes. I also managed to download data from the HPV (Heat pulse velocity) to show how much moisture has evaporated through the trees and the AWS (automated weather station) that I will use to formulate graphs of rainfall patterns,humidity, daily temperatures and wind speed . To know the impacts invasive alien species have on groundwater recharge, I will have to check how much water has been depleted by the trees and how much they have grown in a period of two months.