With reference to the Myristica swamps,consider the following statemen...
Naturalists opinioned that Climate change and human intervention threaten the Myristica swamps of Kerala.
- These are freshwater swamps predominated by members of the Myristicaceae family.
- These forests are characterized by trees with large protruding roots jutting out of waterlogged soil which remains inundated throughout the year.
- They have evolved over millions of years and are comprised of old-growth trees.
- Geographical distribution: In India, these unique habitats occur in the Western Ghats and a smaller distribution exists in the Andaman and Nicobar Islands.
- Climatic conditions: The formation of these swamps is dependent on abiotic conditions like the shape of the valley between the forested hills, the amount of rainfall a place receives (with an average of 3000 mm), and water availability throughout the year.
- Typically, Myristica swamps are seen next to rivers and help in retaining water and act as a sponge, ensuring perennial water availability.
- These swamps are home to many vertebrate and invertebrate faunal species. This is due to stable macroecological conditions like high humidity, moderate temperature, and macrohabitat availability.
Hence both statements are correct.
With reference to the Myristica swamps,consider the following statemen...
The correct answer is option 'C', i.e., both statement 1 and statement 2 are correct.
Explanation:
Myristica swamps are a type of wetland ecosystem that is found in India, particularly in the Western Ghats region. These swamps are characterized by trees with large protruding roots that jut out of waterlogged soil.
1. In India, Myristica swamps are mainly found in the Western Ghats region:
The Western Ghats region is a mountain range that runs parallel to the western coast of India. It is known for its rich biodiversity and is home to several unique ecosystems, including Myristica swamps. These swamps are predominantly found in the states of Kerala, Karnataka, and Tamil Nadu in the Western Ghats region. The moist and humid climate of this region provides favorable conditions for the growth of Myristica swamps.
2. Myristica swamps are characterized by trees with large protruding roots jutting out of waterlogged soil:
The trees in Myristica swamps have unique adaptations to survive in waterlogged soil. They have large roots that grow above the water level, forming a network of interconnected structures. These roots not only provide stability to the trees but also help in oxygen exchange, as the waterlogged soil lacks sufficient oxygen for root respiration. The large protruding roots also serve as a habitat for various organisms, including birds and insects.
Myristica swamps are important ecological habitats as they support a diverse range of plant and animal species. They provide nesting sites for birds, food sources for several species, and serve as breeding grounds for amphibians and reptiles. These swamps also play a crucial role in maintaining the hydrological cycle and water quality in the region.
In conclusion, Myristica swamps are mainly found in the Western Ghats region of India and are characterized by trees with large protruding roots jutting out of waterlogged soil. These swamps are ecologically significant and support a diverse range of species.
To make sure you are not studying endlessly, EduRev has designed UPSC study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in UPSC.