to find a scope of pony chestnut trees under various counterfeit light powers was executed. No thought was given to some other factors like size or age. 30 trees were settled on. The trees were all in Bristol, Joined Realm and went in area from Durdham Downs down into Clifton Town. The distance between the farthest trees was 1.7 miles. Each tree was given a number and its area was recorded utilizing Google MapsTM. The trees chose were across a scope of night light, from totally dim by road lighting to being encircled by road lighting.

2.2 Flyer Assortment

To precisely archive which trees the leaves were from, they were gathered prior to gathering the light information. Over a time of seven days, visits to the 30 foreordained trees were made. A pony chestnut tree leaf comprises of five to seven pamphlets. To keep up with consistency, the focal pamphlet was taken from each leaf and cut at the foundation of the handout utilizing scissors. It was this flyer that was saved for later examination. At each tree, ten handouts were gathered. To choose which handouts to take, it was resolved which pamphlet was most minimal on the outside of the tree. The nine excess handouts were then gathered from around the underlying pamphlet inside a 30cm breadth. When the flyers from one tree had been gathered, they were placed into a sack which was named with the tree number. A photo was then taken remaining under the tree at the point the leaves were gathered from, holding the numbered pack.

The leaves were taken into the research center around the same time they were gathered and shot utilizing a Standard EOS M3 camera (Ordinance, Joined Realm). This was to keep the leaf in the manner it was found on the off chance that any diggers that were as yet alive kept on eating the leaf whenever it had been taken out from the tree. They were shot by mounting the camera on a stand and keeping the camera settings reliable so the photos would be all of a similar quality when it came to the examination. The pamphlets were put on a white foundation with the tree number sticker close to it so they could be ordered accurately once the photos were all taken. There was likewise a 30cm ruler in shot to permit a scale bar to be utilized when it came to examining the handouts.

2.3 Light Assortment

When the flyers were all captured, light assortment started. Between October 23rd and November fourteenth, a multi week time span, light information was gathered from the trees around Clifton Town on a Sunday and from the trees around Durdham Downs on a Monday. It was guaranteed that it was totally dull before any information assortment started. Along these lines, information from every one of the 30 trees couldn’t be gathered in that frame of mind because of wellbeing concerns. To forestall this affecting the information, it was guaranteed information was gather