Water resources in England and Wales - current state and future pressures pptx

... Agency Water resources in England and Wales – current state and future pressures 2 Contents 1 Introduction 3 2 Available water 4 2.1 Freshwater resources 4 3 Using water in England and Wales ... Wales - current state and future pressures December 2008 GEHO1208BPAS-E-E Environment Agency Water resources in England a...

Ngày tải lên: 28/06/2014, 21:20

... agricultural land use with farms, mainly cropping rice and fruits. Some of the farms maintain small animal husbandries and fishponds. Surface water, rain water and ground water are used for the drinking ... covering Holocene layer in An Binh is approx. 65 m and in Hoa An about 60 m. 5 In An Binh the usage of surface water should be minimized despite of its suitability...

Ngày tải lên: 16/01/2014, 17:20

... significant increase in rainfall in wet season resulting in an increase in river flow. By contrast, the decreasing trend of river flow in dry season is a consequence of the decline of rainfall and increase ... Dec-Feb -1 .0 -2 .0 -3 .3 -5 .4 -8 .5 -1 2.0 -1 5.4 -1 8.5 -2 1.2 -2 3.4 Mar-May 0.4 0.8 1.3 3.1 3.4 4.8 6.1 7.4 8.4 9.3 Jun-Aug 0....

Ngày tải lên: 05/03/2014, 16:20

... increase for most areas in India due mainly to increase in temperature and decrease in winter precipitation. Lal et al. (2001) reported a 5 %-2 5% decline in winter rainfall over India and concluded that ... irrigation management to increase land and water productivity especially in the Indus basin. He has special interests in integrated water management modeling to ev...

Ngày tải lên: 18/06/2014, 19:20

... sediment transport and morphological changes; estimating ground water and changes in ground water volume; forecasting flood volume, depth and duration; assessing changes in land-use; and assessing impacts ... branches representing rivers and floodplains. Along the branches h-points and Q-points are located. Flood levels are calculated at h-points and discharge at Q-point...

Ngày tải lên: 18/06/2014, 19:20

... processing and storage of data are not generally reported and documented. Standard equipment, methods and specifications are being used in discharge and water level measurements in Nepal, India and ... Flooded area in Bangladesh during 195 4-1 999 (Source: BWDB, 2000b). In Nepal, government statistics show an increasing trend in damage to public and private property...

Ngày tải lên: 18/06/2014, 19:20

... Protection or Abandonment in the United States”. Climatic Change 38 (1998), pp.43 7-4 72. Yohe, G. and Tol, R.: “Indicators for Social and Economic Coping Capacity - Moving Toward a Working Definition ... determined using 100-year time series of climate data with the rainfall-runoff model. Using these statistics and the EV1 distribution, flood flows for the 2-year, 10-year, 50-y...

Ngày tải lên: 18/06/2014, 19:20

... V1-V11* V3, V5-V11 V1 and V4 V2 Brahmaputra V1-V4** V1, V2 and V4 V3 - Meghna V1-V3*** V2 and V3 V1 - * V1 - Sub-Himalayan West Bengal; V2 - Gangetic West Bengal; V3 - Bihar Plateau; V4 - ... Ganges-Brahmaputra Lowlands and Delta? Mountain Research and Development 7(3) (1987), pp.25 6-2 63. Hofer, T.: Do Land-Use Changes in the Himalayas Affect Downs...

Ngày tải lên: 18/06/2014, 19:20

... a great Indo-Gangetic and Brahmaputra Plain. The water demand for agriculture, industry and urban sector in Nepal, India and Bangladesh is progressively growing and a decline in snow cover would ... are conducive in the High Mountain of Tropics and Sub-Tropics in the Himalayas and Andes since snow in these areas is very sensitive to small change in temperature. Any s...

Ngày tải lên: 18/06/2014, 19:20

... baseline period of 196 1-1 990 over the Indian subcontinent. The projected area-averaged annual M. LAL 165 -1 9 15 -1 5 -6 -1 6 -1 3 11 -9 -1 8 17 15 -1 2 -3 12 32 15 37 44 83 -6 -1 0 -1 2 20 45 -9 -1 2 -2 1 24 14 7 -1 1 25 42 2 -2 5 -1 5 -2 5 21 -2 8 6 -4 0 -2 0 0 20 40 60 80 100 Punjab ... warming. Increase in sea level...

Ngày tải lên: 18/06/2014, 19:20