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Fish intelligence is "the resultant of the process of acquiring, storing in memory, retrieving, combining, comparing, and using in new contexts information and ...
Fish boats in Tamil Nadu. Fishing in India contributed over 1% of India's annual gross domestic product in 2008. Fishing in India employs about 14.5 million people. [6] To harvest the economic benefits from fishing, India has adopted exclusive economic zone, stretching 200 nautical miles (370 km) into the Indian Ocean, encompasses more than 2 million square kilometers.
India's population exceeded that of the entire continent of Africa by 200 million people in 2010. [103] However, because Africa's population growth is extremely high compared to the rest of the world, [104] [105] it is expected to surpass both China and India by the early 2030s. [106] Comparative demographics
Nagaland recorded the lowest growth rate of -0.5 percent. [8] India has 641,000 inhabited villages and 72.2 percent of the total population reside in these rural areas. [8] Of them 145,000 villages have population size of 500–999 persons; 130,000 villages have population size of 1000–1999 and 128,000 villages have population size of 200–499.
It has been called "the central problem of fish population dynamics" [14] and “the major problem in fisheries science". [15] Fish produce huge volumes of larvae, but the volumes are very variable and mortality is high. This makes good predictions difficult. [16] According to Daniel Pauly, [15] [17] the definitive study was made in 1999 by ...
Traditional fishing in Kerala backwaters. Fishing Boats, Early Morning, Puri Beach in Orissa. India, with 8,118km coastline, 2 million square kilometres Exclusive economic zone including 530,000km2 continental shelf and 6.3% of the world fisheries production, is second largest fisheries producer after China with 9.58 million tonnes total production and 1.05 million tonnes export worth INR 334. ...
An example of using age class structure to learn about a population is a regular bell curve for the population of 1-5 year-old fish with a very low population for the 3-year-olds. An age class structure with gaps in population size like the one described earlier implies a bad spawning year 3 years ago in that species. [ 7 ]
Population growth rate (yearly) 107 / 216 World Bank: India population growth rate in the year 2021 was 1.09%. Area: 7 / 194 United Nations Statistics Division(UNSD) The area of India is 3,287,263 km square. Net migration (rate) 1 / 194: Micro Trends: The current net migration rate for India in 2020 is -0.369 per 1000 population, a 3.66% ...