Type: ບົດຄົ້ນຄວ້າ
ກະສິກຳປ່າໄມ້
ໃນການສຶກສາຄັ້ງນີ້ ມີຈຸດປະສົງເພື່ອສຶກສາວິທີການ ແລະ ຄວາມເໝາະສົມຂອງນ້ຳເປື່ອຍ 5 ຊະນິດ ຊຶ່ງປະກອບມີ: CH3COOH, C6H10O8, KMnO4, NaHCO3 ແລະ NaCl ທີ່ຄວາມເຂັ້ມຂຸ້ນ 3 ລະດັບຄື: 0.1%, 0.5%, 1%…
Terrestrial malacofauna in Laos is expected to comprise a large number of species because the country has a large variety of suitable habitats for snail colonization and diversification. The genus…
ການລ້ຽງສັດນ້ຳ
We evaluate the impact of a fisheries management program centered on the definition of Fish Conservation Zones on biodiversity, measured as the number of species caught in the last 12 months. Data…
Rhyacoschistura, new genus, belongs to a group of genera (Physoschistura, Mustura, Pteronemacheilus, Petruichthys) characterised by the modified branched pectoral-fin rays of males, with a very thick…
The Lao uplands have long been recognized for their rich agro-biodiversity. Home to globally important species of animals, plants, and micro-organisms, this agro-biodiversity is the legacy of the…
Accurately delimiting species and their geographic ranges are imperative for conservation, especially in areas experiencing rapid habitat loss. Southeast Asia currently has one of the highest rates…
Investigations of herpetological biodiversity were conducted at two adjacent localities of southern Laos. Our surveys focused on the Boloven Highlands and the adjacent lowland area of the Xepian…
ການປ່ຽນແປງດິນຟ້າອາກາດ
ການສຶກສາສະພາບນິເວດຂອງສາຍນໍ້າລີກ, ແຂວງວຽງຈັນ ໂດຍນໍາໃຊ້ປັດໄຈຕົວຊີ້ວັດທາງກາຍະພາບ, ເຄມີ ແລະ ຊີວະພາບ ເພື່ອປະເມີນຜົນກະທົບຈາກກິດຈະກໍາຕ່າງໆທີ່ມີຕໍ່ສະພາບນິເວດ. ດໍາເນີນການ ສໍາຫຼວດ ແລະ ເກັບຂໍ້ມູນໃນເດືອນມັງກອນ…
Capparis macrantha Souvannakhoummane, Fici & Lanorsavanh sp. nov., a new shrub species characterized by erect or ascending habit, stipular thorns, large lanceolate-elliptic leaves and large…
ລາວ
Croton nagaoi (Euphorbiaceae) is described based on a specimen collected from the basin of the Bolaven Plateau, southern Laos. It is most similar to Croton thorelii Gagnep. of Laos, Cambodia,…
Two species of Apocynaceae, Chilocarpus denudatus and Kopsia vidalii, are newly recorded for Laos. The genus Chilocarpus is also a new generic record for Laos. Notes on Parsonsia penangiana are also…
ພູເບ້ຍ ເປັນພູທີ່ສູງສຸດຂອງ ສປປ ລາວ ໃນລະດັບຄວາມສູງ 2.820 ແມັດ, ມີທີ່ຕັ້ງໃນເມືອງອານຸວົງ, ແຂວງໄຊສົມບູນ, ເຊິ່ງປົກຄຸມດ້ວຍປ່າໄມ້ທີ່ມີຄຸນຄ່າທາງດ້ານເສດຖະກິດ ແລະ ຊີວະນາໆພັນທີ່ອຸດົມສົມບູນ ເປັນເອກະລັກ ແລະ…
Background: 2,3-Butanediol (2,3-BD), a valuable compound used for chemicals, cosmetics, pesticides and pharma‑ ceuticals, has been produced by various microbes. However, no high-temperature…
ປື້ມບັນຊີລາຍຊື່ພືດຂອງສປປລາວເຫຼັ້ມນີ້ໄດ້ລວບລວມລາຍຊື່ພືດຂອງລາວທີ່ໄດ້ ປັບປຸງ ແລະ ໄດ້ບັນທຶກໄວ້ໃນເວບໄຊດ໌ຂອງສວນພຶກສາສາດເອດິນເບີກ (https://padme.rbge.org.uk/laos/list) ເຖິງ 2021,…
Two new species of Begonia L. (Begoniaceae), B. laotica (sect. Parvibegonia) and B. hypoleuca (sect. Reichenheimia), from north Laos are described and illustrated. Begonia augustinei, B. dryadis, B.…
Dendrobium fuscifaucium is described here as a new species from Laos PDR. This species was found at a local nursery and was claimed to have been collected from the limestone mountains of Kasi…
Didymocarpus albiflorus, a new species from central Lao PDR, is described and illustrated with photographs. The new species is similar to D. middletonii and D. brevipedunculatus, but can be…
A new species of Capparis, C. florida, is described and illustrated from the Hin Nam No National Protected Area, Khammouan Province in central Lao PDR. The new species, collected in forest habitats…
One new species, Impatiens rostrata Souvann. & Lanors., is described and illustrated, and nine new records of Impatiens for Laos are reported. A lectotype of Impatiens rubrostriata Hook.f. is…
Begonia cataracta and B. voluptuaria are described as new species and B. incerta is noted as a new record for Laos. Descriptions, illustrations and photographs are provided for the new species and…
New species of Begonia L. in the flora of Laos presented in this paper were mainly found in the course of botanical surveys made in Hin Nam No National Protected Area, Nam Phouy National Protected…
Two new species of Begonia L. (Begoniaceae), B. laotica (sect. Parvibegonia) and B. hypoleuca (sect. Reichenheimia), from north Laos are described and illustrated. Begonia augustinei, B. dryadis,…
This paper provides new data on 33 new or rare species of Hoya obtained in fieldwork mainly during 2012–2017 in eastern Indochina including Cambodia, Laos and Vietnam. These data include…
Taxonomic Notes on Pavetta L. (Rubiaceae) fromThailand and New Recordsfor Cambodia, Laos and Myanmar
A taxonomic revision of genus Pavetta in Thailand is presented, 14 species (15 taxa) are listed, namely P. aspera Craib, P. brevituba Craib, P. fruticosa Craib, P. graciliflora Wall. ex Ridl., P.…
This paper continues the publication of new data obtained during fi eld studies in remote and poorly studied regions of Laos in 2015–2018. It provides descriptions of two new species (Bulbophyllum…
New records in the Flora of Laos are presented, along with a short history of botanical collection in the country. The records are given in two lists, one relating to the Flore du Cambodge, du…
In Lao PDR, the Hmong ethnic group has extensive knowledge about the use of medicinal plants. However, despite the importance of the Hmong pharmacopeia as a primary health care resource, no study…
The floristic inventory of vascular plants in Nam Ha National Biodiversity Conservation Area was conducted to understand the plant diversity in the northern area of Lao People’s Democratic…
We report previously unrecognized flowering plants of Lao PDR found during a botanical survey of Lao PDR in 2015−2016. We found Phyllagathis tuberosa (C. Hansen) Cellinese & S. S. Renner (…