Today we travel to the Indian Ocean, specifically to the northeastern region. Here lies the Bay of Bengal , also known as the Bay of Bengal. Its shape resembles a triangle, bordered to the north by the state of West Bengal and Bangladesh, to the south by Sri Lanka and the Indian territory of the Andaman and Nicobara Islands, to the east by the Malay Peninsula, and to the west by the Indian subcontinent. It's a gulf with a rather peculiar history that makes it quite interesting.
Therefore, in this article we are going to tell you about the characteristics and history of the Bay of Bengal.
Key features
It has a total surface area of ​​at least 2 million square kilometers. It's important to know that numerous large rivers flow into this gulf. Among these rivers, the Ganges stands out as the great sacred river of India. It is also one of the largest rivers in Asia. Another river that flows into this gulf is the Brahmaputra, also known as the Tsangpo-Brahmaputra. Both rivers have deposited large amounts of sediment, forming a large abyssal fan in the gulf area.
The entire Bay of Bengal region is constantly battered by monsoons , both in winter and summer. The influence of this phenomenon can lead to cyclones, tsunamis, strong winds, and even typhoons during the autumn season. There are also some natural phenomena caused by climatic variations in its waters, which can result in extreme weather events. Given its location, the waters of the Bay of Bengal experience constant maritime traffic, making it a vital trade route of significant economic importance.
It is not only economically important for aquatic activities such as fishing, but it also boasts a fascinating biodiversity. The sediments carried by the rivers are rich in nutrients that feed phytoplankton and zooplankton . Along the coasts of the Bay of Bengal, we find important natural harbors such as Kolkata, the most significant due to its commercial and financial center.
Along this entire coast, food, chemicals, electrical equipment, textiles, and transportation equipment are produced. All of these activities contribute to the great economic importance of this gulf. Historically, this area was bombed by the Japanese during World War II, making it a historical site.
History of the Gulf of Bengal
As we mentioned earlier, this gulf has a unique history that makes it quite interesting. These lands were first colonized by the Portuguese. One of the main settlements was São Tomé de Meliapor, now a suburb of Madras, India . In 1522, the Portuguese built a church, and years later, a small town had grown up there. By the standards of the time, São Tomé was considered a town in the 17th century, although there is no doubt that Europeans played a significant role in shaping the history of this region.
They were more continuators of the activities of previous cultures than initiators of a new development. Today, experts studying the origin and history of this entire region believe that the influence of early trade relations with Europeans has been overestimated . Numerous studies have demonstrated that the number of Asian traders involved in the import and export of batteries from the Bay of Bengal was greater than that of Europeans. Among the most traded raw materials were silk and other textiles.
Humans in the Bay of Bengal
There's a mystery linking the Bay of Bengal to a tribe whose population has dwindled dramatically. Few remain, not because they've become extinct, but because most have been absorbed by neighboring populations. These are the Andamanese, who remain in their pristine state and are a treasure for science . They are the indigenous inhabitants of the Andaman and Nicobar Islands in the Bay of Bengal. Only about 500-600 remain, preserving their culture in its entirety, and of those, only around fifty still speak their ancestral language.
These living human populations still live by hunting and gathering, just as prehistoric humans did. They continue to hunt fish with bows and arrows from their canoes and are familiar with the arts of pottery and iron metallurgy. Their language lacks a numeral system, so they have to rely on two words for numbers: one and more than one. They are all short in stature and darker-skinned than the surrounding Indian populations.
The mystery of these Andamanese has deepened yet simultaneously dissipated. A comprehensive genomic study has focused on analyzing fragments of Neanderthal DNA within their genome. This study has revealed evidence of ancient interbreeding with another, unknown, archaic population. All of this presents a fascinating new enigma, making these populations worthy of further study. The study also clarifies other important aspects of these humans. They are quite distinct from other populations in South Asia, as several investigations had concluded that these short-statured, dark-skinned populations were the product of a separate and independent migration out of Africa, distinct from the migration that occurred across the rest of the planet more than 50.000 years ago.
Population studies
Later studies showed that this was not the case. The color is the same as it was for everyone when we migrated from Africa to the rest of the world. It also explains that their short stature is the product of an intense process of natural selection, as occurred with other island species. In ecosystems with high tree density, being so tall is not advantageous, as it makes survival more difficult and they end up having problems with collisions with branches.
I hope that with this information you can learn more about the Bay of Bengal and its characteristics.