Which one of the following States/Union Territories has the highest percentage of forest area to the total geographical area?
Lakshadweep
The percentage of forest area in a region is a crucial environmental indicator. It tells us how much of the total land is covered by forests. A higher percentage generally suggests better ecological balance and biodiversity.
The percentage is calculated by comparing the forest area to the total geographical area of the State or Union Territory:
\[ \text{Percentage of Forest Area} = \frac{\text{Forest Area}}{\text{Total Geographical Area}} \times 100 \]This metric helps in understanding the density of forest cover across different regions.
Let's examine the forest cover data for the States and Union Territories listed in the options based on recent reports, such as the India State of Forest Report (ISFR).
| State/Union Territory | Total Geographical Area (sq km) | Forest Cover (sq km) | Percentage of Forest Cover (%) |
|---|---|---|---|
| Arunachal Pradesh | 83,743 | 66,431.52 | 79.33 |
| Lakshadweep | 32 | 26.73 | 83.53 |
| Nagaland | 16,579 | 12,251.45 | 73.90 |
| Mizoram | 21,081 | 17,824.69 | 84.93 |
Looking at the data presented:
Among these options, Lakshadweep stands out with a very high percentage of its total geographical area under forest cover. Despite its small size as a Union Territory, a significant portion is designated as forest, contributing to a high overall percentage relative to its land area. Lakshadweep is often cited among regions in India with exceptionally high forest cover percentages, making it a notable example in this context.
Here is a quick summary of the forest cover percentages for the given options:
| State/Union Territory | Percentage of Forest Cover (%) |
|---|---|
| Arunachal Pradesh | 79.33 |
| Lakshadweep | 83.53 |
| Nagaland | 73.90 |
| Mizoram | 84.93 |
Forest cover is defined by the Forest Survey of India (FSI) as all tree patches of 1 hectare or more with a canopy density of 10% or more. It includes forests of all types, irrespective of ownership, legal status, and species composition.
Regions in India with very high forest cover percentage are primarily located in the North Eastern states and island territories. These areas often have favorable climatic conditions and topography for forest growth, along with lower population density in many forest areas.
Maintaining a high percentage of forest area is vital for ecological balance, climate regulation, biodiversity conservation, and supporting the livelihoods of local communities.
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