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Diatom research in Freshwater Environment:. Yercaud Lake, South India
В наличии
Местонахождение: Алматы | Состояние экземпляра: новый |
Бумажная
версия
версия
Автор: Nanthakumar Ganesan and Venkatachalapathy Raju
ISBN: 9786138944744
Год издания: 1905
Формат книги: 60×90/16 (145×215 мм)
Количество страниц: 60
Издательство: Scholars' Press
Цена: 28151 тг
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Аннотация: Today, diatoms are being used to assess ecological conditions in surface water bodies around the world. As diatoms occur in almost all the environmental niches, the same group of organisms can be used for comparison of lakes, streams, wetlands, oceans, estuaries, and even some ephemeral aquatic habitats. Diatoms play a significant ecological role and are being extensively used as indicators of water pollution because they are natural inhabitants of the water. The distribution of diatom species in surface water bodies is mainly governed by the physico-chemical composition of the water. It is important to understand which environmental variable can affect diatom growth, assemblage, and distribution. In India, Diatom studies especially for monitoring the environment are yet to gain momentum. The investigations on Lake Diatoms are scanty. Understanding threshold responses in diatom assemblages along environmental gradients is valuable for justifying specific management targets. Thus, a more complete understanding of the taxonomy and ecology of diatoms remains at the foundation of sound science for environmental assessments and advancements in that science.
Ключевые слова: Study of diatom assemblage, Geochemistry of lake water, Diatom indices, water quality index, Yercaud Lake