Question

Экологические проблемы Каспийского моря.Эссе не большое.Срочно пожалуйста Помогите....​

Answer 1

Ответ:Итак, давайте рассмотрим главные экологические проблемы Каспийского моря. Загрязнение моря. Главным загрязнителем моря, безусловно, является нефть. Нефтяные загрязнения подавляют развитие фитобентоса и фитопланктона Каспия, представленных сине-зелеными и диатомовыми водорослями, снижают выработку кислорода.4 нояб. 2018 г.

Объяснение:

Answer 2

Ecological Problems of the Caspian Sea

The Caspian Sea, located between Europe and Asia, faces several ecological problems that have significant impacts on its ecosystem. These problems include pollution, overfishing, invasive species, and the shrinking of the sea's water level.

Pollution: Pollution is a major ecological problem affecting the Caspian Sea. Industrial activities, agricultural runoff, and oil extraction have led to the contamination of the sea's waters. The discharge of untreated wastewater and the release of oil and chemical pollutants have harmed the marine life and disrupted the natural balance of the ecosystem.

Overfishing: Overfishing is another significant ecological problem in the Caspian Sea. The sea is home to various fish species, including sturgeon, which is known for its valuable caviar. Overfishing, driven by the high demand for caviar, has led to a decline in fish populations and disrupted the food chain in the ecosystem.

Invasive Species: Invasive species pose a threat to the ecological balance of the Caspian Sea. The introduction of non-native species, such as the comb jellyfish (Mnemiopsis leidyi), has had a negative impact on the native species and their habitats. These invasive species can outcompete native species for resources and disrupt the natural balance of the ecosystem.

Shrinking Water Level: The Caspian Sea is experiencing a shrinking water level, which is a result of both natural and human factors. Climate change, increased evaporation, and reduced inflow from rivers have contributed to the decline in water level. This shrinking water level has led to changes in the coastal ecosystems and habitats, affecting the flora and fauna that depend on the sea.

These ecological problems of the Caspian Sea require urgent attention and collaborative efforts from the countries surrounding the sea to implement effective conservation measures. It is crucial to address pollution, regulate fishing practices, control the spread of invasive species, and monitor and manage the water level to ensure the long-term sustainability of the Caspian Sea ecosystem.

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