Table 1 Geographical description of sample collection sites
From: Levels of selected metals in leaves of Cannabis sativa L. cultivated in Ethiopia
No. | Sample sites | Approximate geographical locations | |||
|---|---|---|---|---|---|
Latitude | Longitude | Altitude in meters (above sea level) | Distance in kilometers and directions from Addis Ababa | ||
1 | Butajira (SNNP Region) | 8°10′N | 38°50′E | 1,900 | 132 km South West |
2 | Metema (Amhara Region) | 12°58′N | 36°12′E | 684 | 898 km North West |
3 | Sheshemene (Oromia Region) | 7°12′N | 38°36′E | 2,009 | 240 km South East |
4 | Mekelle (Tigray Region) | 13°29′N | 39°28′E | 2,037 | 787 km North |