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Vendeur : Lucky's Textbooks, Dallas, TX, Etats-Unis
Etat : New. N° de réf. du vendeur ABLIING23Mar3113020287669
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Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. N° de réf. du vendeur L0-9783659475962
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Vendeur : Ria Christie Collections, Uxbridge, Royaume-Uni
Etat : New. PRINT ON DEMAND Book; New; Fast Shipping from the UK. No. book. N° de réf. du vendeur ria9783659475962_lsuk
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Vendeur : Chiron Media, Wallingford, Royaume-Uni
PF. Etat : New. N° de réf. du vendeur 6666-IUK-9783659475962
Quantité disponible : 10 disponible(s)
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000. N° de réf. du vendeur L0-9783659475962
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Vendeur : BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Allemagne
Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The catchment area of the Tuul River is located in the centre of Mongolia. The study has been done by two datasets SRTM and ASTER, using two different models of ArcHydro and ILWIS. At the end of the catchment definition, sixteen parameters of the Tuul River and its catchment area have been redefined. The water quality assessment study has provided a comprehensive water chemistry assessment of the Tuul River in the area surrounding UB city, Mongolia, using dataset collected between 1998 and 2008. It presents the spatio-temporal assessment and seasonal pattern of 15 hydro-chemicals at 15 monitoring sites. The level of pollution in the downstream section of the river strongly depends on CWTP. There is a process of natural purification within the river, but even 50 km downstream of the city pollution can still be detected. In order to change this situation, improvement of CWTP and artificial increment of DO become crucial to improve the water quality. DO concentrations can be artificially increased using bull stone wall, which has big enough holes that fish and sediment can easily pass through. This method is more eco-friendly and works more effectively over the long period. 80 pp. Englisch. N° de réf. du vendeur 9783659475962
Quantité disponible : 2 disponible(s)
Vendeur : AHA-BUCH GmbH, Einbeck, Allemagne
Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The catchment area of the Tuul River is located in the centre of Mongolia. The study has been done by two datasets SRTM and ASTER, using two different models of ArcHydro and ILWIS. At the end of the catchment definition, sixteen parameters of the Tuul River and its catchment area have been redefined. The water quality assessment study has provided a comprehensive water chemistry assessment of the Tuul River in the area surrounding UB city, Mongolia, using dataset collected between 1998 and 2008. It presents the spatio-temporal assessment and seasonal pattern of 15 hydro-chemicals at 15 monitoring sites. The level of pollution in the downstream section of the river strongly depends on CWTP. There is a process of natural purification within the river, but even 50 km downstream of the city pollution can still be detected. In order to change this situation, improvement of CWTP and artificial increment of DO become crucial to improve the water quality. DO concentrations can be artificially increased using bull stone wall, which has big enough holes that fish and sediment can easily pass through. This method is more eco-friendly and works more effectively over the long period. N° de réf. du vendeur 9783659475962
Quantité disponible : 2 disponible(s)
Vendeur : moluna, Greven, Allemagne
Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Altansukh OchirOchir Altansukh, a professor, PhD who is working at National University of Mongolia, School of Earth Sciences since 2004. In 2001, awarded first MSc degree and in 2008, get second MSc degree. In 2010, defended PhD degr. N° de réf. du vendeur 158873268
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