A brief review on the Geological and Geophysical Studies of the Ninetyeast Ridge

Year : 2024 | Volume :0 | : | Page : –
By

Kavya Aravind

Neelakantan Ravindran Nisha

  1. Research Scholar Department of Marine Geology and Geophysics, School of Marine Sciences, Cochin University of Science and Technology, Kochi Kerala India
  2. Assistant Professor Department of Marine Geology and Geophysics, School of Marine Sciences, Cochin University of Science and Technology, Kochi Kerala India

Abstract

The Indian Ocean serves as a unique laboratory for studying the impact of both global and regional stressors on environmental changes over various geological epochs. Its distinct hydrological conditions and geographical location make it an ideal focal point for research into these phenomena. Of particular interest within the Indian Ocean is the Ninetyeast Ridge (NER), which holds significance as the world’s longest linear rise. Researchers have long hypothesized that the Ninetyeast Ridge owes its origin to a hotspot trace influenced by the Kerguelen plume. However, a comprehensive review of geological and geophysical research along the NER is needed to gain a deeper understanding of its tectonics, evolution, geological setting, and provenance. This review encompasses the Ridge’s entire history, spanning from the Paleocene to the present day. Through an analysis of various datasets and research findings, this review aims to elucidate the processes that have shaped the Ninetyeast Ridge over millions of years. By examining sediment cores, seismic profiles, and other geological data, researchers can reconstruct the Ridge’s formation and subsequent evolution. This includes investigating the role of tectonic activity, sea level changes, and climatic variations in shaping the NER. Furthermore, the review will explore the implications of the Ninetyeast Ridge’s formation for broader geological and environmental studies. Understanding the processes that govern the development of features like the NER can provide valuable insights into global tectonic dynamics, paleoclimate patterns, and the distribution of marine life throughout Earth’s history. Overall, this comprehensive review seeks to consolidate existing knowledge about the Ninetyeast Ridge while also highlighting avenues for future research. By synthesizing data from multiple disciplines, it aims to contribute to our broader understanding of the Indian Ocean’s geological history and its significance in the context of global environmental change.

Keywords: Evolution, Genesis, Ninetyeast Ridge, Tectonics

How to cite this article: Kavya Aravind, Neelakantan Ravindran Nisha. A brief review on the Geological and Geophysical Studies of the Ninetyeast Ridge. International Journal of Marine Life. 2024; ():-.
How to cite this URL: Kavya Aravind, Neelakantan Ravindran Nisha. A brief review on the Geological and Geophysical Studies of the Ninetyeast Ridge. International Journal of Marine Life. 2024; ():-. Available from: https://journals.stmjournals.com/ijml/article=2024/view=136923


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