Sal trees are the typical species of [NDA 2009-II]a) Tropical rainfor...
The trees in Monsoon Forests shed their leaves for about six to eight weeks in summer on account of a long dry spell. The rainfall suited for such forests is between75 to 200 cm. Sal is of the dry deciduous variety of tropical monsoon forest.
Sal trees are the typical species of [NDA 2009-II]a) Tropical rainfor...
Sal Trees and Their Habitat
Sal trees, scientifically known as Shorea robusta, are primarily found in the tropical monsoon forest regions of South Asia. Below are the key details explaining why they are associated with this specific ecosystem.
Characteristics of Tropical Monsoon Forests
- Climate: Tropical monsoon forests experience distinct wet and dry seasons. They receive heavy rainfall during the monsoon, which supports diverse flora including Sal trees.
- Vegetation: These forests are characterized by a mix of deciduous and evergreen trees. The Sal tree, being deciduous, sheds its leaves during the dry season, adapting well to the fluctuations in moisture.
Geographical Distribution of Sal Trees
- Regions: Sal trees predominantly grow in the northern and central parts of India, as well as in neighboring countries like Nepal and Bangladesh. The specific climate and soil conditions of these regions make them ideal for Sal.
- Soil Type: Sal trees thrive in well-drained, loamy soils that are rich in nutrients, which are commonly found in tropical monsoon regions.
Importance of Sal Trees
- Ecological Role: Sal forests play a crucial role in maintaining biodiversity. They provide habitat for various species of flora and fauna.
- Economic Value: The timber from Sal trees is highly valued for its durability and resistance to water, making it a significant resource for local economies.
In conclusion, Sal trees are emblematic of tropical monsoon forests due to their specific climatic and ecological requirements, making option 'B' the correct answer.