9 results
Search Results
Now showing 1 - 9 of 9
Publication Metadata only การประเมินมูลค่าผลผลิตประมงและผลผลิตจากป่าที่ไม่ใช่เนื้อไม้จากป่าบุ่งป่าทาม พื้นที่ลุ่มน้้าสงครามตอนล่าง จ.นครพนม(2007-12) ยงยุทธ ก้อนจันทร์เทศ; ปฐมพงษ์ สงวนวงศ์; มหาวิทยาลัยมหิดล. คณะสิ่งแวดล้อมและทรัพยากรศาสตร์The objective of this work was to estimate the direct use value of fishery and non timber forest products from seasonally flooded forest in the Lower Songkhram River Basin, Nakhon Phanom by the market price method. A questionnaire was used... villages in Sri Songkhram District, Nakhon Phanom. Value of non timber forest products from seasonally flooded forest in the Lower Songkhram River Basin, Nakhon Phanom was comprised of 7 groups as follows: wild vegetable plants, edible mushrooms, bambooPublication Metadata only Extreme climate projections under representative concentration pathways in the Lower Songkhram River Basin, Thailand(2021-02-01) Sumana Shrestha; Raywadee Roachanakanan; Mahidol UniversityThis paper aims to assess changes in the extreme climate indices of the Lower Songkhram River Basin of Thailand under Representative Concentration Pathways (RCPs) scenarios. A linear scaling method was used to correct climate data bias in three... 8.5 scenarios in both locations. The results of this study will be helpful for the planning and management of natural resources as well as disaster risk reduction in the Lower Songkhram River Basin. Extreme events; Rainfall; Temperature; ClimateItem Metadata only Morphology and Molecular Phylogeny of a New Species, Macrobrachium debaratae sp. nov. (Caridea, Palaemonidae) from Songkhram River, Northeast Thailand(2025-01-01) Siriwut W.; Chaowvieng A.; Jeratthitikul E.; Chanabun R.; Panha S.; Sutcharit C.; Siriwut W.; Mahidol Universityfrom this area in previous systematic studies, which indicates that the current known diversity of the aquatic fauna is likely to be largely incomplete. In this study, a new species of the genus Macrobrachium from the Songkhram River, one of the Mekong... of the genus Macrobrachium. Several Macrobrachium species have previously been reported in association with the vast network of tributaries that form the Mekong River basin. Newly described species and unidentified morphospecies have particularly been reportedItem Metadata only The large fishing gears in the Lower Songkhram river basin community : a case study of Pak Yam village, Srisongkhram district, Nakhon Phanom province(Mahidol University. Mahidol University Library and Knowledge Center, 2008) Phussadee Phummara; Patompong SaguanwongItem Metadata only Valuation of fishery and non timber forest products of seasonally flooded forest in the lower Songkhram river basin, Nakhon Phanom(Mahidol University. Mahidol University Library and Knowledge Center, 2007) Yongyut Khonchantet; Patompong SaguanwongItem Metadata only ป่าทามกับความพออยู่พอกินระดับครัวเรือน : กรณีศึกษากลุ่มลุ่มแม่น้ำสงครามตอนล่าง(มหาวิทยาลัยมหิดล. หอสมุดและคลังความรู้มหาวิทยาลัยมหิดล, 2550) พฤกษ์ จิรสัตยาภรณ์; ศันสนีย์ ชูแววtools for data collection. Sampled population consisted of 269 household heads in 12 villages located on both sides of the lower Songkhram River in Nakhon Phanom Province, Thailand. Data collected during October 2005 - January 2006 were analyzed through... subsistence and livelihood. Any change or damage of natural characteristics of seasonally flooded forest of the lower Songkhram River Basin should be avoided and carefully thought of.Publication Open Access Accumulation and distribution of some heavy metals in water, soil and rice fields along the Pradu and Phi Lok Canals, Samut Songkhram Province, Thailand(2011-04) Roongrawee Kingsawat; Raywadee Roachanakanan; Raywadee Roachanakanan; Mahidol University. Faculty of Environment and Natural Resource Studies) between organic paddy fields and conventional paddy fields. The study area was the Pradu Canal (sites A and C) and the Phi Lok Canal (site B) in Phraek Nam Daeng Sub-district, Samut Songkhram Province, Thailand. Data was collected from August 2007Item Metadata only Contingent valuation of wetland biodiversity : a case study of Don Hoi Lot (Intertidal Flat)(Mahidol University. Mahidol University Library and Knowledge Center, 2004) Amornpun Kulpraneet; Sansanee ChoowaewThe purpose of this study was to assess the existence value of biological diversity in the view of local people at Don Hoi Lot wetland at the mouth of Mae Klong River on the Gulf of Thailand, Samut Songkhram province, Thailand. The contingentPublication Open Access Satellite tracking on the flyways of brown-headed gulls and their potential role in the spread of highly pathogenic avian influenza H5N1 virus.(2012-11-28) Parntep Ratanakorn; Anuwat Wiratsudakul; Witthawat Wiriyarat; Krairat Eiamampai; Farmer, Adrian H.; Webster, Robert G.; Kridsada Chaichoune; Sarin Suwanpakdee; Duangrat Pothieng; Pilaipan Puthavathana; Mahidol University. Faculty of Veterinary Science.; Mahidol University. Faculty of Medicine Siriraj Hospital. Department of Microbiology.Brown-headed gulls (Larus brunnicephalus), winter visitors of Thailand, were tracked by satellite telemetry during 2008–2011 for investigating their roles in the highly pathogenic avian influenza (HPAI) H5N1 virus spread. Eight gulls negative for influenza virus infection were marked with solar-powered satellite platform transmitters at Bang Poo study site in Samut Prakarn province, Thailand; their movements were monitored by the Argos satellite tracking system, and locations were mapped. Five gulls completed their migratory cycles, which spanned 7 countries (China, Bangladesh, India, Myanmar, Thailand, Cambodia, and Vietnam) affected by the HPAI H5N1 virus. Gulls migrated from their breeding grounds in China to stay overwinter in Thailand and Cambodia; while Bangladesh, India, Myanmar, and Vietnam were the places of stopovers during migration. Gulls traveled an average distance of about 2400 km between Thailand and China and spent 1–2 weeks on migration. Although AI surveillance among gulls was conducted at the study site, no AI virus was isolated and no H5N1 viral genome or specific antibody was detected in the 75 gulls tested, but 6.6% of blood samples were positive for paninfluenza A antibody. No AI outbreaks were reported in areas along flyways of gulls in Thailand during the study period. Distance and duration of migration, tolerability of the captive gulls to survive the HPAI H5N1 virus challenge and days at viral shedding after the virus challenging suggested that the Brown-headed gull could be a potential species for AI spread, especially among Southeast Asian countries, the epicenter of H5N1 AI outbreak.