biodiversity and fisheries in the lower mekong basin

... both the builders and the funders, might be to promote the development of the villagers Yet the dam, in the eyes of the villagers, may be interrupting the. .. Basin is in ... manage fisheries in Cambodia, Lao PDR, Thailand and Viet Nam are beginning to think of themselves as part of a community within a common river basin. This is a different way of thinking; managing ... mean, and what do others understand them to mean? According to studies undertaken in the basin, livelihoods approaches are about developing a deep understanding, putting people are at the

Ngày tải lên: 07/07/2014, 02:20

... in the Lower Mekong Basin agriculture or the limited industrial development in Thailand within the Mekong Basin are significant contributors of pollution to the mainstream ... River), and the Lower Mekong Basin, which includes parts of the Lao PDR, Thailand, Cambodia and Viet Nam (Figure 1.1) The river forms the border between the Lao PDR and Myanmar in ... Thailand, where the natural leaching of rock salt drains via the Nam Mun into the Mekong at Khong Chiam The second is in the Delta, where saline intrusion is common Although the

Ngày tải lên: 06/07/2014, 22:20

... 1999 Fish migrations and spawning habits in the Mekong mainstream: a survey using local knowledge (basin-wide) Assessment of Mekong fisheries: Fish Migrations and Spawning and the Impact of Water ... pathogent infections; this resulted in low density of phytoplankton in the ponds Farmers limed the pond’s bank making the pH value in the pond higher than in the inlet drainage with 6.93-7.49 in An ... determine the sorts of pathogen infecting to snakehead in rearing and culturing conditions 2.1 Methodology 2.1.1 Investigation on status of snakehead farming in Dong Thap province The investigation

Ngày tải lên: 14/05/2024, 04:09

... According to Mekong River Commis-sion’s land cover dataset 1997, forest is the dominant land use in the Laos and Cambodia part of the lower Mekong basin while agriculture is the dominant land use in ... in the Thailand and Vietnam part Agriculture is the single most important economic activity in the Lower Mekong Basin (MRC 2003) Data used in this study were obtained from 8 main stream sampling ... parameters in the lower Mekong River during 1985 – 2004 Discharge increased throughout the rainy season and had the highest peak in August or September and the lowest one in April Higher water level in

Ngày tải lên: 16/12/2017, 06:14

... well-being, especially in dealing with floods The following presents in detail the research process from selecting the site to collecting and analyzing the data Selection of the site and houses The ... The Mekong Delta The Mekong Delta is a low-level area in the Mekong River Basin before the Mekong River empties into the East Sea The Mekong Delta in Vietnam consists of Can Tho city and 12 provinces, ... risks, and contribution of the twelve proposed dams on the mainstream of Mekong River in the Lower Mekong River 2 Southern Vietnam Sub-Institute for Urban and Rural Planning 3 Southern Institute

Ngày tải lên: 26/09/2015, 10:59

... farming and fishing activities in dry and flooding seasons The ground floor can be used for storing farming and fishing tools; in some cases, this space can also be used as living space in the ... infrastructure, including the drainage systems and piped water supply systems, is inadequate The people may also have difficulties in sustaining and improving their livelihoods In summary, the location ... access to surrounding farms for farming and fishing activities Houses in infield areas are the minority in the studied area Settlement patterns in the studied area are examined in greater detail

Ngày tải lên: 12/10/2015, 17:36

... planning into land use planning In the studied area, land use planning and flood control planning are almost independent, leading to a lack of comprehensive understanding of the problems and ... hazards of the studied area in the land use planning process, in which flooding is the most critical one Integrating flood risk management into land use planning helps minimize flood damage in the studied ... harvest and store rain water and flood water in the flooding season for domestic use and irrigation in the dry season Structures for harvesting, storing, filtering and supplying water may affect the

Ngày tải lên: 12/10/2015, 17:36

... inconsistent in the sowing planning in the area Appendices Farmer Ho Van Dinh is showing his rice paddy where is in the lower elevation 65 One of the flap gate in Tra Vinh province The bulletin board ... in the Mekong Delta area in Vietnam to trigger the participation of the farmers in allocating, maintaining and operating the sharing of water resources among themselves? ... as they are And they not seem to be interested in organizing themselves to influence the planning by the Government Tracing the causes which may cause the low level of farmers’ participation, the

Ngày tải lên: 28/05/2016, 16:55

... spots of the location on the boat using the net All samples preserved in five percent formalin and few drops of Lugol’s iodine solution was added and kept in a cold room in the dark for further ... seasonally, and the values indicated the ecosystem was moderately polluted during monsoon and winter, while highly polluted in the summer and post-monsoon The present study reveals continuous deterioration ... agricultural and industrial development has taken place in all parts of the Narmada basin Various anthropogenic activities across the basin not only deteriorated the sanctity of the River but

Ngày tải lên: 11/03/2020, 11:50

... inconsistent in the sowing planning in the area Appendices Farmer Ho Van Dinh is showing his rice paddy where is in the lower elevation 65 One of the flap gate in Tra Vinh province The bulletin board ... leads to the poor coordination in operating and allocating resources which impacts on the contradicting interests of the users The hypothesis of this study is to examine the possibility of bring a ... as they are And they not seem to be interested in organizing themselves to influence the planning by the Government Tracing the causes which may cause the low level of farmers’ participation, the

Ngày tải lên: 18/06/2021, 09:47

... horizontal lines indicate the optimum GEV fit and dashed lines the 95% confidence intervals (CI) Additional analyses at the Koulikoro gauge provide insights into the adequacy and uncertainty of the ... soil dominates, and then using that value for all areas where the soil is found (including ungauged areas) The aim of the calibration was to get a satisfactory performance across the basin rather ... a growing concern taking lives and damaging infrastructure; and resulting in personal tragedies, substantial repair costs and disruption of transportation (Figure 2) Increasing flooding in recent

Ngày tải lên: 04/12/2022, 16:12

... divided into two parts, the Upper (24% of the area) and the Lower (76% of the area) The Lower Mekong River Basin (LMR Basin) is the part of watershed area lying within Laos, Thailand, Cambodia, and ... development and environment in LMR Basin With Thailand being the world’s largest rice exporting country and Vietnam the second largest, LMR Basin would remain the rice bowl of Asia and the world The ... of LMR Countries in LMR Basin 10 Table 2.3 Rice yield of LMR Basin in 2000 13 Table 2.4 Fisheries production of LMR Basin in 2001 13 Table 2.5 Forest cover in LMR Basin in 1993 and 1997 18 Table

Ngày tải lên: 31/01/2021, 23:28

... for the lower limb, have been grouped into the extension synergy (internal rotation, adduction, and extension of the hip, extension of the knee and extension and inversion of the ankle) and the ... seizure, that would inhibit exercise in a standing position Informed consent was obtained before testing and all protocols were approved by the local institutional review boards The clinical characteristics ... shown in Table Instrumentation Each subject was placed in a custom setup that allowed for the study of strength and coordination of the lower extremities in a standing posture (Figure 1) The subject's

Ngày tải lên: 19/06/2014, 10:20

... present, the biggest investor in hydropower in the 3S area is Vietnam Of the six projects discussed later in this paper, the Lower Sesan 2, Lower Sesan 3, Lower Sesan 1/5, Lower Srepok 3 and 4, and the ... along these rivers and into the Mekong One study found that in the dry season at least 32 Į sh species migrate from the Tonle Sap Lake in Central Cambodia, up the Mekong River and into the Sesan and ... Sesan and Srepok basins in the Central Highlands of Vietnam and downstream in northeastern Cambodia Despite the harm these projects have had on the rivers’ biodiversity, Į sheries and the livelihoods

Ngày tải lên: 21/06/2014, 20:21

... & FISHERIES A focuss on inland aquaculture & inland capture fisheries Dr Nguyen Thanh PhuongCollege of Aquaculture and Fisheries Can Tho University, Viet Nam Paper presented at the international ... 24• Inland aquaculture is dominated by large-scale catfishes & prawn farming These two commodities play an important role in regional & national economic development• Inland capture fisheries, ... and aquaculture in the Mekong delta & Viet Nam In 2001: Inland aquaculture areas: 250,000 ha (47 % of the delta) Inland aquaculture production: 248,468 MT (56 % of the delta) Trang 7Ecological

Ngày tải lên: 02/07/2014, 19:20

... River Basin and its sub-basins and districts were mapped using GIS data from the Thailand Environment Institute (TEI) ‘Thailand on a Disc’ produced in 1996 The study area was delineated as the lower ... males and females in the basin Offi cially, most of the local people (92%) earn their main living from agricultural activities and only 4.9% of the local people offi cially earn their main income ... to breed and feed Because the annual fl ood prevents some areas of fertile land in the basin from being fully cultivated it is perceived by some that there is a trade-off in maintaining the system’s

Ngày tải lên: 06/07/2014, 22:20

... geographical coverage of the basin, to include each of the sub-basins defined by the MRC’s Basin Development Plan (BDP), and to sample the mainstream of the Mekong River and each of its major tributaries ... once, and so the study included 77 sampling occasions The sites covered a wide range of river settings, including rocky channels in northern Lao PDR and northeast Thailand, the alluvial channels and ... determine whether harmful effects on aquatic ecosystems are resulting from the development and use of the water resources of the Lower Mekong Basin.The groups of organisms to be monitored in the

Ngày tải lên: 06/07/2014, 22:20

... Diagram and location map show-ing High Ebro Basin and its posi-tion related to the boundary between Atlantic and Mediter-ranean climates (dotted line) in Spain The shadow area in the map indicates the ... successful seedlings and site prepa-ration In fact, holding constant the other factors (equal to the average in the study area), the model predicts an increase in the number of main crop seedlings from ... in the Scots pine seedlings Gong et al [12] reported that in native pinewoods at Glen Tanar, Aberdeenshire (Scotland), the dominant seedlings, defined as the tallest 10 percent of seedlings in

Ngày tải lên: 08/08/2014, 14:21

... households in the Lower Mekong Basin are involved in fisheries, both for their own consumption and for sale. Women and children are very active in the fishery, in both catching and processing/marketing. ... considerably strengthen the arguments for sustaining aquatic biodiversity in the Mekong. 1 BIODIVERSITY AND FISHERIES IN THE MEKONG RIVER BASIN Mekong Development Series No. 2 May 2003 Published in Phnom ... fundamental to the success of biodiversity management in the Mekong region. For the Lower Mekong Basin countries, the 1995 Agreement establishes the principle of environmental integrity being fundamental...

Ngày tải lên: 14/03/2014, 08:46