As per the Koeppen classification, which of the following regions of ...
Steppe climate will have lower and irregular rainfall. North-eastern India receives either abundant rainfall or gets too cold for being called a steppe climate.
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As per the Koeppen classification, which of the following regions of ...
Koeppen Classification of Climate
The Koeppen climate classification is a system that categorizes the world's climates based on temperature, precipitation, and vegetation patterns. It is widely used to understand and study climate variations across different regions.
Steppe Climate
The Steppe climate, also known as the BSh climate in the Koeppen classification, is characterized by hot summers and mild to cool winters, with low annual precipitation. It is typically found in the interiors of continents, away from the moderating influence of oceans.
Steppe Climate in India
According to the Koeppen classification, the parts of North-western India and the leeward side of the Western Ghats have a Steppe climate. This includes regions such as Rajasthan, Gujarat, parts of Punjab, and Haryana.
Factors contributing to Steppe Climate in North-western India and the Leeward side of the Western Ghats
1. Rain-shadow Effect: The presence of the Western Ghats acts as a barrier, blocking the moisture-laden winds coming from the Arabian Sea. As a result, the leeward side of the Western Ghats, which includes parts of Maharashtra, Karnataka, and Tamil Nadu, experiences less rainfall and drier conditions, leading to a Steppe climate.
2. Distance from the Ocean: The regions in North-western India, particularly Rajasthan and Gujarat, are located far away from the influence of the Bay of Bengal and Arabian Sea. This distance from the ocean deprives these regions of the moisture and rainfall brought by the monsoon winds, resulting in arid conditions and a Steppe climate.
3. Topography: The flat or gently undulating terrain in these regions does not provide any significant barriers for the movement of air masses. This allows the dry air from the surrounding deserts or the inland areas to dominate, leading to low precipitation and a Steppe climate.
Conclusion
In conclusion, as per the Koeppen classification, the Steppe climate is found in parts of North-western India and the leeward side of the Western Ghats. The rain-shadow effect, distance from the ocean, and topography play significant roles in creating the arid conditions and low precipitation associated with the Steppe climate in these regions.
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