SEA LEVEL RISE AFFECTING THE VIETNAMESE MEKONG DELTA: WATER ELEVATION IN THE FLOOD SEASON AND IMPLICATION FOR RICE PRODUCTION pdf

... computing water levels at any given point of the VMD and has widely been used to plan and design the water control system for achieving high rice production. The model uses the sea water level in the ... Delta The water level in the Mekong Delta is in uenced by water discharge of the Mekong River as well as the tidal variations in the So...

Ngày tải lên: 07/07/2014, 02:20

... where they inquire into various influences that go into explaining the portion of the residual term left after accounting for growth in the size of the total population and an index of the age-distribution ... States than in the developing countries of Asia and Africa (Mason et al. 2001 and references cited therein; Ogawa and Retherford 1997 and references cite...

Ngày tải lên: 22/03/2014, 13:20

... 5.1. Update the sea level rise in the model As mentioned above, sea level has an increasing trend during the period from 2010 to 2030. Therefore, in this study, results of sea level rise projection ... 19 0 50’N). Figure 5 shows the increasing trend of water level (red line). Magnitude of the increase is consistent with the increase projected in th...

Ngày tải lên: 10/03/2014, 18:20

... results at the global level for the 84 developing countries included in this analysis. In sub-section III.2, we present the results for each of the 5 regions and, individually, for each of the 84 ... from other ice sheets); and (iii) change in terrestrial storage. Among these, ocean thermal expansion was expected to be the dominating factor behind the rise...

Ngày tải lên: 29/03/2014, 08:20

... drowning. In peak flow periods, all children (over 160,000) in the high inundated areas are not attending their schools. The beginning and the end of the rainy season are the best time for ... drowning and dengue the other lading cause of deaths was snake bites. In the flood seasons, water occupies the surface land. Snakes find shelter from floods in hig...

Ngày tải lên: 18/10/2013, 12:15

... for the ground water samples in An Binh and Hoa An in mmol(eq%)/l 1 Conditions of the surface water and ground water resources in the rural area of the Mekong Delta, Vietnam – exemplary investigations ... the Vietnamese standards for the use of surface water as drinking water TCVN 5942-1995 (see table 5). Only the values for COD and the mi...

Ngày tải lên: 16/01/2014, 17:20

... limit saline intrusion in the East of Tien Giang Saline intrusion in the area is increasing which causes damage for rice and aquatic resources in the area. During dry season, when Mekong flow ... DARD, 2004). The reasons of increasing saline intrusion are reduced upstream flow and wind from the sea during dry season. Several development interventions in the...

Ngày tải lên: 24/01/2014, 00:20

... triple cropping. Double and triple cropping is limited mainly by the availability of fresh water from the Mekong in the dry season and flooding in the wet season (Minh, 1995). There are approximately ... CIRAD/IRD and other partners in the Red River Catchment (Vietnam), and in the Ping Catchment (Thailand) as well as a training component in Bangkok for...

Ngày tải lên: 06/07/2014, 22:20

... to 20 in the dry season and from 0.1 to 10.6 in the rainy season. It is suitable for shrimp culture. This probably explains why Tra Vinh has been the best places for shrimp farming in the past ... distribution in Tra Vinh indicate significant changes in mangrove forest coverage in Tra Vinh (Fig. 3 and Tables 2 and 3). In 1965 rice paddy was the most use o...

Ngày tải lên: 14/08/2013, 14:15

... of the water body by up to 70% and creating extensive wetlands around the entire lake. During the dry season, water drains out of the Great Lake back into the Mekong system and then into the Delta, ... Penh, where the Tonle SapGreat Lake system enters the Mekong. During the rainy season excess water from the Mekong flows 'upstream' in the To...

Ngày tải lên: 06/07/2014, 22:20