Research Note     

Tai-Chee Wong  Kim Chuan Goh 《Asia Pacific viewpoint》1996,37(1):81-88

In 1985, the people of the once tin­rich and prosperous Kinta Valley faced a desperate situation when the tin market collapsed. The nightmare was a result of cumulative effects — high cost of production, low yield of mines and extensive use of cheaper alternatives. But the negative effects on tin mining settlements were avoided due largely to Malaysia’s successful economic restructuring and the inflow of international capital in the manufacturing sector which has helped the local economy to recover. With tin mining disappearing from the Malaysian landscape, most of those still living in settlements previously highly dependent on tin have been able to find alternative livelihoods.  相似文献   

Conservation status of tigers in a primary rainforest of Peninsular Malaysia   总被引：1，自引：0，他引：1  

Kae Kawanishi  Melvin E. Sunquist 《Biological conservation》2004,120(3):329-344

This study provided the first reliable density estimate of tigers based on photographic capture data in Taman Negara National Park, Peninsular Malaysia's most important conservation area. Estimated densities () of adult tigers ranged from 1.10 ± 0.52 to 1.98 ± 0.54 tigers/100 km² (X²=1.56, df=2, P=0.46) with the overall mean of 1.66 ± 0.21 tigers/100 km². The tiger population in the 4343-km² park was estimated to be 68 (95% CI: 52-84) adult tigers. Prey biomass estimates ranged from 266 to 426 kg/km², and wild boar were the most important potential prey species in terms of abundance, biomass, and occupancy, followed by muntjac. Both tigers and leopards were more diurnal than nocturnal, which corresponded with the activity patterns of wild boar and muntjac. No evidence of poaching of large mammals was found in the 600-km² study sites and overall human impacts on the tiger-prey community appear to be minimal, but in the long run its viability needs to be evaluated in a greater landscape context.  相似文献   

马来西亚杂交水稻现状及发展对策   总被引：1，自引：0，他引：1  

胡继银  李炳华  蒋松青 《杂交水稻》2009,24(3)

介绍了马来西亚杂交水稻的发展现状及发展中存在的诸多障碍,提出了相关发展对策。  相似文献   

Utilization of macrofungi by some indigenous communities for food and medicine in Peninsular Malaysia     

S.S. Lee  Y.S. ChangM.N.R. Noraswati 《Forest Ecology and Management》2009

The indigenous communities of Peninsular Malaysia with a population of approximately 150,000 people are collectively called the Orang Asli (original people) and consist of three major tribes, the Negrito, Senoi and Proto Malays, with six sub-tribes each. Traditionally the Orang Asli lived in and subsisted on the forests, but with increasing loss of forest areas, integration into mainstream society and urbanization, they are rapidly losing their traditional knowledge and culture. In an effort to record some of this precious indigenous knowledge, a questionnaire survey, visits and interviews were conducted with selected indigenous communities in 70 villages in Peninsular Malaysia. Macrofungi utilized for food and medicine were documented and fungi with potential for cultivation and commercialization were identified. Indigenous communities interviewed were the Semai, Temuan, Bateq, Che Wong and Jakun sub-tribes. Our results showed that at least 31 species of macrofungi were collected for food but only 14 species were used for medicinal purposes. All the fungi were collected for the communities’ own consumption and not for commercial purposes with the exception of Lignosus sp. (susu rimau) which is specifically sought for upon request by urban middlemen, mostly local herbalists. Although our interviews were mainly conducted with the village Tok Batin (headman), the women folk generally joined in the interviews and were most knowledgeable, providing much of the information. Generally, the younger generation, especially the men, were much less knowledgeable and less interested to learn about macrofungi utilization. Traditional knowledge including the utilization of mushrooms is passed down orally within the communities with the women playing an important role in this oral tradition. A booklet on the common mushrooms utilized by Orang Asli communities in Peninsular Malaysia has been published and distributed to all the communities surveyed as well as to the relevant government department in charge of Orang Asli affairs.  相似文献   

Conservation value of forest fragments to Palaeotropical bats     

Matthew J. Struebig 《Biological conservation》2008,141(8):2112-2126

Forested landscapes in Southeast Asia are becoming increasingly fragmented, making this region a conservation and research priority. Despite its importance, few empirical studies of effects of fragmentation on biodiversity have been undertaken in the region, limiting our ability to inform land-use regimes at a time of increased pressure on forests. We estimated the biodiversity value of forest fragments in peninsular Malaysia by studying fragmentation impacts on insectivorous bat species that vary in dependence of forest. We sampled bats at seven continuous forest sites and 27 forest fragments, and tested the influence of fragment isolation and area on the abundance, species richness, diversity, composition and nestedness of assemblages, and the abundance of the ten most common species. Overall, isolation was a poor predictor of these variables. Conversely, forest area was positively related with abundance and species richness of cavity/foliage-roosting bats, but not for that of cave-roosting or edge/open space foraging species. The smallest of fragments (<150 ha) were more variable in species composition than larger fragments or continuous forest, and larger fragments retained substantial bat diversity, comparable to continuous forest. Some fragments exhibited higher bat abundance and species richness than continuous forest, though declines might occur in the future because of time lags in the manifestation of fragmentation effects. Our findings suggest that fragments >300 ha contribute substantially to landscape-level bat diversity, and that small fragments also have some value. However, large tracts are needed to support rare, forest specialist species and should be the conservation priority in landscape-level planning. Species that roost in tree cavities or foliage may be more vulnerable to habitat fragmentation than those that roost in caves.  相似文献   

Pest Control in Malaysia's Perennial Crops: A Half Century Perspective Tracking the Pathway to Integrated Pest Management     

Brian J. Wood 《Integrated Pest Management Reviews》2002,7(3):173-190

Leaf eating insect outbreaks of unprecedented severity occurred on oil palms and cocoa in what became Malaysia, from the late 1950s to early 1960s. Growers faced two crucial questions, what to do about the attacks, and what caused them. The tropical climate generally continues suitable for phytophagous insects to realise their large increase capacity, a factor emphasised in the stable agroecosystem of perennial tree crops. Parasitic and predatory natural enemy insects are equally favoured and maintain control. It became increasingly evident that the prime cause of outbreak was disruption of this balance by the introduction of broad spectrum, long residual contact insecticides (bslrcs), with various contributory factors. Patchy pesticide residues would continue to eliminate inherently exploratory parasitic and predatory insects, something worsened by uneven initial application. In these conditions, there is a complete overlap of generations of both pests and enemies, with no evolution of synchronised or otherwise coordinated life cycles (‘continuous generation mode’– CGM). In outbreaks the pests tend to be at a similar lifecycle stage (‘discrete generation mode’– DGM), so that at times a high proportion of an enemy population that may be building up cannot find a suitable host stage. Simply stopping application was often enough to end the vicious circle of treatment and reoutbreak, but also, commonly, there was heavy damage in the meantime. Selective application was developed, involving inherent pesticide characteristics or method of use opposite in at least one aspect to bslrc (i.e. narrow spectrum, short residue life, or non-contact). Large areas were treated, e.g., from the air. Infestations mostly disappeared with only one or a few applications. In that era of the 1960s, chemical application compatible with biological control was known as ‘integrated control’. The bslrcs had been introduced to control other regularly occurring pests (‘key’ pests), limited localised build up of the target pests e.g., from climatic fluctuations (‘occasional’ pest), or as a ‘precaution’. Some species only appeared after disruption started (‘potential’ pest). Development of selective chemical control continued to be for key and occasional pests, aiming at effective kill once decided upon. Census monitoring ensured application only when justified economically, with timing to the most vulnerable stage in the pest lifecycle. Among non-chemical approaches, cultural methods include provision of suitable flora in the ground vegetation for food sources for adult parasitic insects. Reasonably dense ground vegetation cover is grown to suppress rhinoceros beetle damage in oil palm replantings. Other possibilities include dissemination of insect diseases, traps and attractants, and resistant plant types. This fitted ‘pest management’ which by the mid-1970s came to encompass selective chemical use, as ‘integrated pest management (IPM)’. There were similar developments in other parts of the world, and in other perennial tree crops, extended also to short term crops (e.g., rice and vegetables). IPM is not an esoteric methodology awaiting ‘complete knowledge’. It can be applied on the basis of principle and existing knowledge for the most reliable economic control, targetted to encompass any aspect, such as toxicology and environmental effects. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   

Key beliefs underlying public feeding of free-roaming cats in Malaysia and management suggestions     

Gareth Davey  Mei Mei Khor  Xiang Zhao 《Human Dimensions of Wildlife》2019,24(1):1-13

Public feeding of free-roaming cats subsidizes their population growth, and has consequences in highly interconnected ecosystems including predation of native wildlife and alteration of their behavior and populations. Research is needed to explain, predict, and possibly curb public feeding. We conducted a theoretically informed analysis of key beliefs underlying intentions to feed free-roaming cats in Malaysia, offering new insights as well as management suggestions. Normative beliefs had the strongest associations with behavioral intentions. Management strategies should consider social influences from families and friends of those who feed free-roaming cats, especially cat owners and their significant others. Our results also suggest key behavioral beliefs regarding disadvantages of feeding free-roaming cats could be strengthened through education and other initiatives. The findings are particularly important for Malaysia, which is biodiversity-rich but has a large free-roaming cat population and a high incidence of public feeding.  相似文献   

马来西亚森林采伐管理制度研究     

夏恩龙  李智勇  陈勇  董其英 《世界林业研究》2011,24(4):61-65

林业在马来西亚一直占据相当重要的位置。文中从法律基础、管理体系、轮伐期的确定、森林经营方案制度、采伐审批许可、采伐管理、木材运输以及奖惩措施等方面对马来西亚的森林采伐管理制度进行了全面分析, 并提出加强我国森林采伐管理的建设性意见。  相似文献   

Compensating for development: Orang Asli experiences of Malaysia's Sungai Selangor dam     

Luke Swainson  Andrew McGregor 《Asia Pacific viewpoint》2008,49(2):155-167

Abstract: In 2001, two indigenous Orang Asli communities living in Peninsula Malaysia were forced to leave their homelands to make way for the Sungai Selangor dam. The dam, built to resolve water shortages in Kuala Lumpur, came with a comprehensive compensation package designed to alleviate the hardships faced by the displaced communities. This paper explores the discursive and material impacts of these compensation packages. We argue that the emerging literature on compensation for displaced people values the same sorts of economic and social criteria as the Malaysian government does in its pursuit of modernising the Orang Asli. Their shared belief that effective compensation would improve the quality of life for affected communities above pre‐displacement levels helped to publicly legitimise the dam‐building project. Interviews with the displaced communities, however, found stark differences in community satisfaction which have more to do with losses of intrinsic place‐based cultural and spiritual values, for which there may be no effective or adequate compensation, than social and economic criteria. We conclude that compensation programmes will always struggle to effectively cope with these less tangible place‐based values and that open acknowledgement of this weakness is required if alternatives to displacement‐inducing development projects are to be more readily considered.  相似文献   

Resource periphery,corridor, heartland: Contesting land use in the Kalimantan/Malaysia borderlands     

Lesley Potter 《Asia Pacific viewpoint》2009,50(1):88-106

The long borderland in Kalimantan between Indonesia and East Malaysia is partly mountainous and environmentally unique, its three national parks forming the core of a tri‐nation ‘Heart of Borneo’ initiative proposed by environmental NGOs and ratified in 2006. More accessible lowlands in West Kalimantan and the north of East Kalimantan constitute a typical ‘resource periphery’ in which strategic considerations, persisting through the Suharto years, now intersect with a range of new political, economic and cultural demands. A perception by the central government of increasing lawlessness in the borderlands arose in the turbulent years following Suharto's fall, during ‘reformasi’ and the beginnings of decentralisation. In addition to smuggling and illegal logging, contests over land use erupted at various scales. Proposals to construct an oil palm corridor along the border, begun by the Megawati government and extended by some sectors of the Yudhoyono regime, were part of a quest for greater legibility and control on the part of the central authorities. The paper specifically examines the power struggles that arose over that project and its inevitable outcome, a central government back down. However, the current palm oil boom is bringing new corporate planting, which may eventually succeed in ‘taming’ the borderlands.  相似文献