Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Trevor W. Tanton"'
Autor:
Rigzin Sangmo, Jamyang Tashi, Tenzin Lhundup, Stanley M. Roberts, Pempa Pempa, Sarah Sallon, Trevor W. Tanton, Tsewang Tamdin
Publikováno v:
Environmental sciencetechnology. 53(21)
Publikováno v:
Water Resources Management. 28:5267-5281
Central Asia is facing an unprecedented juxtaposition of regional climate- and water-related issues, emphasised by a changing climate. We investigate the potential impact of long-term climate change on the availability of water resources in the Amu D
Publikováno v:
Science of The Total Environment. 409:2272-2280
Mercury (Hg) is released either naturally in the environment or by anthropogenic activities. During its global circulation, Hg presents in a diversity of chemical forms and transforms between each other. Among Hg species, methylmercury (MeHg) is read
Publikováno v:
Science of The Total Environment. 408:4033-4044
A considerable amount of work has been conducted developing exposure estimate models for quantitative evaluation of mercury (Hg) intake and human health risks, but few have assessed the applicability and the validity for evaluating the risks posed by
Publikováno v:
Applied Geochemistry. 22:2706-2734
The River Nura in Central Kazakhstan has been heavily polluted by Hg originating from an acetaldehyde plant. A number of studies were undertaken to investigate the transport, fate and bioavailability of Hg in this river system. The sediments within a
Publikováno v:
Science of The Total Environment. 381:290-306
This study investigated the environmental impact and level of risk associated with mercury (Hg) contamination near a derelict chlor-alkali plant in Pavlodar, Northern Kazakhstan. Several species of fish were sampled from the highly polluted Lake Balk
Autor:
Islam Abou El-Magd, Trevor W. Tanton
Publikováno v:
International Journal of Remote Sensing. 26:2359-2370
Satellite images supported by global positioning systems (GPS) and field visits were used to identify the cropping pattern of a large irrigation scheme in Central Asia. Two methods were used to estimate the crop evapotranspiration (ET). In the first,
Publikováno v:
Water Science and Technology. 49:91-99
The paper briefly considers changes in the higher education system in Kazahkstan since the break-up of the former Soviet Union. At that time master's programmes did not exist and there was no unified system for their introduction. The one-year enviro
Publikováno v:
Water Science and Technology. 49:81-89
The paper looks at the origins of the environmental management master's programme in Kazakhstan course and its development over the 7 years for which it has operated. It considers the difficulties of teaching, in particular issues covering the divers
Autor:
Trevor W. Tanton, Islam Abou El-Magd
Publikováno v:
International Journal of Remote Sensing. 24:4197-4206
The accuracy of conventional land use classification of irrigated agriculture from optical satellite images using maximum likelihood supervised classification was compared with a classification bas...