книги Наука, техника, медицина Естественные науки Естествознание Биология

A beauty of Indus River: the Indus dolphin, its protection in Pakistan. A beauty of Indus River: the Indus River dolphin, Platanista minor Owen, its threats and protection in N-WFP, Pakistan

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Аннотация к книге "A beauty of Indus River: the Indus dolphin, its protection in Pakistan. A beauty of Indus River: the Indus River dolphin, Platanista minor Owen, its threats and protection in N-WFP, Pakistan"

A study was aimed to determine the threats and protection of a beauty of Indus River, Indus River dolphin Platanista minor Owen, throughout its range in N-WFP. A survey was conducted in an area of 103.5 km including Indus and its tributaries in March 2007. The best group size was estimated an abundance of 54 dolphins. Approximately 53.7% (1.07 dolphin/km) of its population occurred in 27 km from Miran onward to Ramak; however, 38.9% (0.46 dolphin/km) in 46 km from D.I.Khan Bridge to Miran,...

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Издательство: Книга по требованию
Дата выхода: июль 2011
ISBN: 978-3-6392-0925-9
Объём: 100 страниц
Масса: 172 г
Размеры(высота, ширина, толщина), см: 23 x 16 x 1

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