Mapping fractional forest cover across the highlands of mainland Southeast Asia using MODIS data and regression tree modelling

2007 ◽  
Vol 28 (1) ◽  
pp. 23-46 ◽  
Author(s):  
C. Tottrup ◽  
M. S. Rasmussen ◽  
L. Eklundh ◽  
P. Jönsson
2012 ◽  
Vol 127 ◽  
pp. 60-73 ◽  
Author(s):  
Jinwei Dong ◽  
Xiangming Xiao ◽  
Sage Sheldon ◽  
Chandrashekhar Biradar ◽  
Nguyen Dinh Duong ◽  
...  

2019 ◽  
Vol 5 (1) ◽  
Author(s):  
David Bradley

AbstractMost nations in mainland Southeast Asia and elsewhere have one national language as a focus of national identity and unity, supported by a language policy which promotes and develops this language. Indigenous and immigrant minority groups within each nation may be marginalized; their languages may become endangered. Some of the official national language policies and ethnic policies of mainland Southeast Asian nations aim to support both a national language and indigenous minority languages, but usually the real policy is less positive. It is possible to use sociolinguistic and educational strategies to maintain the linguistic heritage and diversity of a nation, develop bilingual skills among minority groups, and integrate minorities successfully into the nations where they live, but this requires commitment and effort from the minorities themselves and from government and other authorities. The main focus of this paper is two case studies: one of language policy and planning in Myanmar, whose language policy and planning has rarely been discussed before. The other is on the Lisu, a minority group in Myanmar and surrounding countries, who have been relatively successful in maintaining their language.


2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kantapon Suraprasit ◽  
Rasmi Shoocongdej ◽  
Kanoknart Chintakanon ◽  
Hervé Bocherens

AbstractThe late Pleistocene settlement of highland settings in mainland Southeast Asia by Homo sapiens has challenged our species’s ability to occupy mountainous landscapes that acted as physical barriers to the expansion into lower-latitude Sunda islands during sea-level lowstands. Tham Lod Rockshelter in highland Pang Mapha (northwestern Thailand), dated between 34,000 and 12,000 years ago, has yielded evidence of Hoabinhian lithic assemblages and natural resource use by hunter-gatherer societies. To understand the process of early settlements of highland areas, we measured stable carbon and oxygen isotope compositions of Tham Lod human and faunal tooth enamel. Our assessment of the stable carbon isotope results suggests long-term opportunistic behavior among hunter-gatherers in foraging on a variety of food items in a mosaic environment and/or inhabiting an open forest edge during the terminal Pleistocene. This study reinforces the higher-latitude and -altitude extension of a forest-grassland mosaic ecosystem or savanna corridor (farther north into northwestern Thailand), which facilitated the dispersal of hunter-gatherers across mountainous areas and possibly allowed for consistency in a human subsistence strategy and Hoabinhian technology in the highlands of mainland Southeast Asia over a 20,000-year span near the end of the Pleistocene.


ZooKeys ◽  
2020 ◽  
Vol 996 ◽  
pp. 59-91
Author(s):  
Ruttapon Srisonchai ◽  
Natdanai Likhitrakarn ◽  
Chirasak Sutcharit ◽  
Ekgachai Jeratthitikul ◽  
Warut Siriwut ◽  
...  

The micropolydesmoid millipede family Haplodesmidae is here recorded from Cambodia for the first time through the discovery of the first, new species of the genus Eutrichodesmus Silvestri, 1910: E. cambodiensissp. nov. This new species is described from two limestone habitats in Kampot Province, based on abundant material. It is easily distinguished from all related congeners by the following combination of characters: body greyish-brown; limbus roundly lobulate; solenomere partially divided from acropodite by a digitiform lobe, but without hairpad. Brief remarks on the previously-proposed “pecularis-group” are provided and a second group, the “demangei-group”, is established and discussed on the basis of morphological evidence, updating the number of recognised species groups of Eutrichodesmus to two. Detailed morphological illustrations, photographs and a distribution map, as well as remarks on its habitat and mating behaviour of the new species are presented. Furthermore, the current distributions of all 55 presently-known species of Eutrichodesmus are provided and a key to all 23 species that occur in mainland Southeast Asia is given.


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