fisheries in the lower mekong basin status and perspectives

Ngày tải lên: 06/07/2014, 22:20

Ngày tải lên: 07/07/2014, 02:20

Ngày tải lên: 07/07/2014, 02:20

... MRC Fisheries Monitoring Programmes in the Lower Mekong Basin Page 24 Integrated Analysis of Data from MRC Fisheries Monitoring Programmes in the Lower Mekong Basin Page 26 Plate 3 Fishers in ... 6 The Location of the Lee trap shery monitoring programme in southern Lao PDR Integrated Analysis of Data from MRC Fisheries Monitoring Programmes in the Lower Mekong Basin Page 4 Figure 1 The ... monitor the status and trends in the sheries in the lower Mekong basin: 1. The Dai Fishery Monitoring Programme (DFMP), Tonle Sap, Cambodia (1994–2010); 2. The Lee Trap Monitoring Programme...

Ngày tải lên: 14/03/2014, 08:47

... Aquaculture in the Lower Mekong Basin 30 Aquaculture is unevenly developed in the Mekong Basin. Most production takes place in the Mekong Delta in Viet Nam and the Korat Plateau in Northeast Thailand. There ... livelihoods in the Lower Mekong Basin. 2. Status of aquaculture Aquaculture in the Mekong Basin is a diverse activity. It encompasses breeding, rearing and sale of fish fry and fingerlings, and growing ... Aquaculture in the Lower Mekong Basin 29 Status of aquaculture in the Lower Mekong Basin 1.1 Background Aquaculture is a diverse and important rural activity in the Lower Mekong Basin. It encompasses production...

Ngày tải lên: 10/12/2013, 03:15

Ngày tải lên: 06/07/2014, 22:20

... 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 ... promoting sustainable management of fisheries, including attention to biodiversity needs. In addition to the 1995 Agreement on Sustainable Development of the Mekong River Basin, these instruments include...

Ngày tải lên: 14/03/2014, 08:46

... them in many other activities including harvesting, cutting roots and drying and collecting cassava chips. The difference in margin is not big enough for them to try other options. If family inputs ... agents and processing factories. As illustrated in Figure 4.1, the cassava marketing chain has many layers, with the collectors and traders serving as the main intermediaries between farmers and ... planting and continues for 25 to 30 years. After 30 years, a decline in latex makes further tapping uneconomic. The trees are then removed and replaced with new seedlings (Mead 2001). The older...

Ngày tải lên: 21/02/2014, 04:20

... 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 ... basin falls entirely in Thua Thien - Hue Province and is of great economic and tourism importance for the province. The river basin is expected to be one of the most vulnerable basins in ... for construction and protection of infrastructure in low-lying areas; and (5) Increased pollution of the aquatic environment in the coastal zone and salinity intrusion of the Huong River lead...

Ngày tải lên: 05/03/2014, 16:20

... Sites The environmental setting of the McKenzie River basin and a discussion of sampling sites in the basin have been previously reported in McCarthy and others (2009) and Kelly and others ... polar organic chemical integrative sampler (POCIS)—are being used to address these particular challenges. Both the SPMD (Huckins and others, 2006) and POCIS (Alvarez and others, 2004, 2007) samplers ... Laboratory Methods, and Quality Assurance The methods used to collect, prepare, and analyze samples and to assure the quality of the data are presented in detail in McCarthy and others (2009). Methods...

Ngày tải lên: 14/03/2014, 20:20

... SUBBASIN DANFORTH BROOK SUBBASIN ELIZABETH BROOK SUBBASIN FORT POND BROOK SUBBASIN TAYLOR BROOK SUBBASIN SPENCER BROOK SUBBASIN NASHOBA BROOK SUBBASIN ASSABET MAIN STEM LOWER SUBBASIN ASSABET MAIN STEM UPPER SUBBASIN STIRRUP ... streamflow in September in the Assabet River about doubled at the outlet of the Main Stem Headwaters subbasin and increased by about 4 percent at the outlet of the Main Stem Upper subbasin. These increases ... ground-water-flow system in subbasins of the A, Assabet River Main Stem; and B, tributary subbasins, in a hypothetical scenario of increased withdrawals and discharges in the Assabet River Basin. . . . ....

Ngày tải lên: 17/03/2014, 15:20

... Academy of Engineering in providing services to the government, the public, and the scientific and engineering communities. The Council is administered j ointly by both Academies and the Institute ... users in the Upper Klamath Basin under contract with the USBR. After the listing of suckers in 1988 and coho in 1997, the USBR was required to assess the potential impairment of these fishes in the ... support for increased minimum flows in the Klamath River main stem. Although the proposed higher flows are intended to increase the amount of habitat in the main stem, the increase in habitat...

Ngày tải lên: 30/03/2014, 15:20

... 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 1. 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 ... of the hip, flexion of the knee, and flex- ion and eversion of the ankle) [16,17] with varying levels of completeness [18] and dominance [19]. Much of the literature attempting to quantify these...

Ngày tải lên: 19/06/2014, 10:20

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Ngày tải lên: 02/07/2014, 19:20

Ngày tải lên: 06/07/2014, 18:20

Ngày tải lên: 06/07/2014, 22:20

Ngày tải lên: 06/07/2014, 22:20

... 0.089). Two studies examined an interaction between the T19007C polymorphism and cigarette smoking. When stratified by smoking status, the interaction between smoking and the polymorphism was ... essen- tial for the two incision steps in NER. The ERCC5/XPG nuclease has been suggested to act on the single-stranded region created as a result of the combined action of the XPB helicase and the ERCC2/XPD ... position -4 preceding the AUG codon may affect ribosomal bind- ing and thus alter the efficiency of XPA protein syn- thesis. To investigate whether the transition from G to A changes the translation...

Ngày tải lên: 31/10/2012, 14:59

... utilized in the next year. Based on these findings, a management method adequate to obtain the biomass of the giant reed and maintain the wetland potential is proposed as shown in Fig. 10. In this ... whole plants including the roots and rhizomes are cropped except for the roots and rhizomes remaining for the next year. Thereafter, the giant reeds grow with the rhizome extension, and the giant ... experiment using radioactive phosphorus indicated that the decreasing of phosphorus in the leaves occurred in the order of location from the bottom to the top, which is relevant to the order of dying...

Ngày tải lên: 05/09/2013, 09:38