Zoology

Zoology

Causes of local species extinction & Field excursion of biodiversity

Local species extinction, referring to the disappearance of a species from a specific geographic area, can be attributed to various factors. Here are some common causes of local species extinction:Thank you for reading. Don’t forget to subscribe & share! A

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The Value of Species

The Importance of Biodiversity Biodiversity, which encompasses genes, species, and ecosystems, provides society with a diverse range of goods and services that are essential for human well-being. These components of biodiversity—whether used directly, indirectly, or as potential resources—are often referred

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Seawater intrusion

Seawater intrusion (SI) is an ecological problem caused by the encroachment and infiltration of salt water (typically brackish water or seawater) into freshwater surface and groundwater supplies in coastal areas. This intrusion can transform landscapes, reduce agricultural viability, and contaminate

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Invasive Species

An invasive species is any nonnative organism that significantly alters or disrupts the ecosystems it colonizes. While some species migrate naturally, human activities such as global commerce and the pet trade have become the primary means by which invasive plants,

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Overexploitation

Over the past 50 years, the natural world has undergone unprecedented change, leading to devastating consequences. Today, nearly one million species face extinction, threatening essential ecosystem services such as disease regulation and pollination. The primary drivers of biodiversity loss include

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Casuses and Deplation of Biodiversity

Biodiversity, the variety of life across genes, species, and ecosystems, is crucial for ecosystem stability and human well-being. Unfortunately, biodiversity is depleting at an alarming rate due to various natural and human-induced factors.Biodiversity loss refers to the decline in biological

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