Explanation: Inland waterways are a significant part of India's transportation infrastructure, particularly in regions with a rich network of rivers and canals. These waterways are used for the transportation of goods and people, contributing to the economic development of the regions they serve. The term "inland waterways" encompasses a broad category of navigable water bodies, including rivers, canals, and tidal stretches.
The Mandavi, Zuari, and Cumberjua rivers are located in the state of Goa and are part of the inland waterway system. These rivers are used for local transportation and are also important for the ecological and economic activities of the region. The Sunderbans, a vast mangrove forest area in West Bengal, has numerous tidal stretches that are navigable and form part of the inland waterways. The Barak river, located in the northeastern part of India, is another example of a river that is used for inland navigation.
The backwaters of Kerala are a unique feature of the state, consisting of a network of interconnected canals, rivers, and lakes. These backwaters are extensively used for transportation, tourism, and fishing, and are a significant part of the inland waterway system in Kerala. Tidal stretches, such as those found in the Sunderbans, are also considered inland waterways as they are used for navigation during high tide.
It is important to note that while some of these water bodies may be designated as national waterways, the term "inland waterways" is broader and includes all navigable water bodies within a country. National waterways are a subset of inland waterways that have been officially designated by the government for their strategic importance in transportation and economic development.
Understanding the concept of inland waterways is crucial for comprehending the transportation and economic landscape of India, particularly in regions where these waterways play a significant role. This knowledge is essential for students preparing for competitive examinations such as the UPSC Civil Services, SSC CGL, and various state PSC exams, where questions on geography and transportation infrastructure are common.