Ecological change and adaptation among the Gurungs of the Nepal Himalaya

Shepherding among the highland Gurungs of Nepal is examined in its historical and contemporary settings. Change from pastoral nomadism augmented by hunting, swidden agriculture, and trade to sedentary rice agriculture augmented by transhumance and migrant labor (soldiery) is considered in terms of adaptive response to change in cultural and physical environments. A brief examination of adaptive strategies in one village is presented to highlight the interplay of ecological, economic, and social variables. Data from Gurungs studies are compared with recent Magar village studies in the Himalaya by John Hitchcock. Through-out the article, a methodological stance is pursued by which many dynamic adaptations, such as those of the Gurungs, can be understood by comparing past and present ecological-cultural processes.This article is based on original research among the Gurungs of northern Lamjung District, Nepal, and on available archival sources. The research was supported by a grant from the U.S. Public Health Service's National Institutes of Health [NIH Grant No. 5-TO1-GMO 1382-07 (BHS)], through the Department of Anthropology, University of Oregon. The author is presently employed as an ethnographic researcher by Abt Associates, Inc., of Cambridge, Massachusetts.This article was prepared in response to the symposium, Cultural Adaptations to Mountain Ecosystems, held at the Annual Meeting of the American Anthropological Association, New Orleans, Louisiana, November 28, 1973.     

Genetic studies on some Nepalese populations

Populations living in two different regions of Nepal have been studied. The first region (the Kali Gandaki valley) is inhabited mainly by Magars, Gurungs, Thakalis and Chetris. It has been found that they exhibit different ABO gene frequencies though living in very close areas and often in the same villages. Thus they are still genetically different entities besides being ethnically distinguishable from each other.The second region examined in the present survey (the Solu Khumbu) is inhabited by Sherpas. They were studied for markers not analysed in a previous research, namely for ABO, UMPK, PGD, GLO and LDH.     

Serotyping, PCR, phage-typing and antibiotic sensitivity testing of Salmonella serovars isolated from urban drinking water supply systems of Nepal

AIMS: To study the occurrence and diversity of Salmonella serovars in urban water supply systems of Nepal. METHODS AND RESULTS: Occurrence of Salmonella was detected in 42 out of 300 water samples by enrichment culture technique in selenite F broth followed by plating on Salmonella Shigella agar. A total of 54 isolates identified to genus level by standard tests were subsequently confirmed by serotyping, phage typing and PCR detection of virulence genes (inv A and spv C). The predominant serotype was Salmonella Typhimurium, followed by Salm. Typhi, Salm. Paratyphi A and Salmonella Enteritidis. Most of the Salm. Typhi isolates were E1 phage type followed by UVS4, A and UVS1. All isolates of Salm. Paratyphi A and Salm. Enteritidis were an untypable (UT) phage type. The majority of isolates were multi-drug resistant as revealed by Kirby-Bauer disc diffusion technique. Ceftriaxone resistant isolates of Salm. Enteritidis indicated the presence of one of the ESBL genes, blaSHV, whereas the genes blaTEM and blaCTX were absent. CONCLUSIONS: The microbiological quality of the urban water supply is poor and indicates possibility of fatal outbreaks of enteric fever and related infections in Nepal. SIGNIFICANCE AND IMPACT OF THE STUDY: The present study will be useful in water borne disease control and prevention strategy formulation in Nepal and in the global context.     

Trade and legislation: consequences for the conservation of lichens in the Nepal Himalaya

Lichen harvest and trade are closely associated with the livelihood of most of the rural people in Western Nepal. The present study investigates the commercial collection of lichens, quantifies the traded volume and relates it to a market scenario, and discusses conservation measures in relation to established legal practices in Nepal. Data on lichen trade and revenue generated for the 12 years (2000–2011) were collected and analyzed from 74 districts of Nepal. Voucher specimens were deposited at TUCH (Tribhuvan University Central Herbarium) in Nepal. The lichens collected in West Nepal are mainly used in international trade, while those in East Nepal are used locally for food. A total of 20 commercially important species of lichens were identified from five trade centers and one local market. During 2000–2011, Nepal legally exported 2020 tons of lichens and collected NRs 25,293,305 (USD 240,000). The average annual quantity of turnover was 168 tons, though it is estimated that much was exported illegally. The hill districts in Nepal, which traded 1774 tons, were more important for the collection of commercial lichen species than the Mountainous and inner-Tarai districts, which traded 167 and 108 tons, respectively. Through the Forest Act, Forest Regulations and its amendment in 2011, the collection of lichens for harvest, trade and export in any crude or processed form was banned. However, the legislation lacks an effective implementation strategy, and sustainable harvest of lichen resources based on scientific data would better serve local livelihood and lichen conservation in Nepal.     

Genetic diversity and trichothecene chemotypes of the Fusarium graminearum clade isolated from maize in Nepal and identification of a putative new lineage

On smallholder farms in the foothills of the Himalayan Mountains in Nepal, fungi of the Fusarium graminearum clade cause Gibberella ear rot of maize and contamination with the 8-ketotrichothecenes nivalenol and deoxynivalenol. Previous DNA marker analyses of the F.?graminearum clade from maize in Nepal found a high level of genetic diversity but were limited in detail or scope. The present study incorporated a collection of 251 field strains from a wide geographic distribution in Nepal and utilized sequencing of the MAT1-1-3 gene of the mating type locus to determine the number and frequency of lineages and species of the F. graminearum clade. The frequency of nivalenol and deoxynivalenol chemotypes was determined by chemical analysis and by TRI13 deletion-marker analysis. We found that Gibberella ear rot of maize in Nepal is associated with a complex of species of the F. graminearum clade - mainly Fusarium asiaticum and Fusarium meridionale, but also Fusarium boothii and a putative new lineage, which we have designated the 'Nepal lineage'. Fusarium graminearum sensu stricto, which dominates in maize elsewhere in Asia and worldwide, was not detected in Nepal. Although nivalenol production has been associated experimentally with lower virulence in maize ear rot and wheat head blight, this collection of the F. graminearum clade from maize in Nepal is dominated (4:1) by nivalenol producers, suggesting that traits other than crop plant pathogenesis affect population structure in this complex agroecosystem.     

Cladocera from pokhara valley,nepal with notes on distribution

A study made on collections of zooplankton from lakes and ponds in Pokhara Valley, Nepal yielded 23 species of Cladocera of which 1 i species are recorded for the first time in Nepal. This brings the recorded Nepalese Cladocera to 39 species. All the species recorded in the present study are illustrated and described briefly. A compilation of previous and present records is given with a short discussion of the species composition.     

Self-care in rural areas of India and Nepal

Self-care during illness and pregnancies by individuals and their families is a ubiquitous and integral part of societies throughout the world. This paper reports findings about self-care practices identified during four studies carried out over a ten-year period involving about 14,000 interviews in 7,400 households comprising over 48,000 people in three Indian states and three districts of Nepal. The proportion of ill individuals using self-care over a two-week period in the different study areas ranged from 19 to 42 percent. This involved 5 to 9 percent of the total population in self-care activities during these two weeks. Much larger differences were found between India and Nepal in the use of self-care during pregnancies. Self-care or care by relatives and friends was the predominant source of maternity care in Nepal, including deliveries, while Indian maternal care was dominated by traditional birth attendants. Comparisons also were made between self-care and the use of professional healers or health care services during the same time period. Differences in the use of self-care by age, sex, caste, access to government or special project services, type of illness, and duration and severity of illness have also been shown. The need for similar, better standardized surveys in combination with intensive studies examining the details and rationale behind self-care practices in different societies has been stressed as an essential step in developing programs to expand or modify self-care practices of individuals and their families.Portions of this paper were presented at the CPHA/WFPHA Annual Meetings and International Congress on Primary Health Care — A Global Perspective, Halifax, Nova Scotia, Canada, May 23–26, 1978. It is based on projects supported by the following institutions or agencies: India - Indian Council of Medical Research, Directorates of Health and Family Planning — Punjab and Karnataka, and the Agency for International Development (U.S.); and Nepal: Institute of Medicine (Nepal) and the International Development Research Centre (Canada).     

Forest conservation and environmental management in Nepal: a review

This paper provides information on the status of forests and environmental problems related to forestry in Nepal. It aims to integrate the conservation and sustainable management of forests as a part of environmental planning. A critical review of the main environmental problems with prioritization within the forestry sector; thorough review of all forest related documents, strategies, development plans, programs, institutional arrangements, policies mentioned in the Master Plan for Forestry Sector Nepal of 1988, and other relevant documents; identification of major gaps and constraints of forestry policy and plans and current practices of forest conservation and management have been done. The decline in forestry resources in Nepal took place in the past due to lack of appropriate policy to guide the legal, institutional and operational development for the forestry sector. Forestry policy in Nepal, in the past, was shaped by political and economic motives rather than ecological considerations. Policy formulation mechanisms exist in Nepal; however, there is an excessive delay in translating policies into legislation and then into operational rules and administrative orders. There is a need to implement the international obligations by transforming them into regulations in order to make them legally binding. The data to be generated in the coming years in the areas of forestry at both national and international levels suggest that we should revise the research priorities and strategies. Research to add value to the forest resource products has yet been neglected. More attention is required on regular monitoring and evaluation of the projects. A thorough evaluation of the programs and planning for the forestry sector in Nepal is urgently required to update the progress and revise the programs.     

Recent Emergence and Spread of an Arctic-Related Phylogenetic Lineage of Rabies Virus in Nepal

Rabies is a zoonotic disease that is endemic in many parts of the developing world, especially in Africa and Asia. However its epidemiology remains largely unappreciated in much of these regions, such as in Nepal, where limited information is available about the spatiotemporal dynamics of the main etiological agent, the rabies virus (RABV). In this study, we describe for the first time the phylogenetic diversity and evolution of RABV circulating in Nepal, as well as their geographical relationships within the broader region. A total of 24 new isolates obtained from Nepal and collected from 2003 to 2011 were full-length sequenced for both the nucleoprotein and the glycoprotein genes, and analysed using neighbour-joining and maximum-likelihood phylogenetic methods with representative viruses from all over the world, including new related RABV strains from neighbouring or more distant countries (Afghanistan, Greenland, Iran, Russia and USA). Despite Nepal''s limited land surface and its particular geographical position within the Indian subcontinent, our study revealed the presence of a surprising wide genetic diversity of RABV, with the co-existence of three different phylogenetic groups: an Indian subcontinent clade and two different Arctic-like sub-clades within the Arctic-related clade. This observation suggests at least two independent episodes of rabies introduction from neighbouring countries. In addition, specific phylogenetic and temporal evolution analysis of viruses within the Arctic-related clade has identified a new recently emerged RABV lineage we named as the Arctic-like 3 (AL-3) sub-clade that is already widely spread in Nepal.     

Patterns and trends in two decades of research on Nepal’s mammalian fauna (2000–2019): examining the past for future implications

Nepal is a global biodiversity hotspot, supporting 213 mammal species with diverse habitats across various landscape types, from the lowland Terai to the high Himalayas. Studies of Nepal’s mammalian fauna are not evenly distributed and better understanding of past biases towards some species, research themes and locations can provide better strategic direction for future research investments. Therefore, we reviewed 575 scientific articles on mammals in Nepal, published between 2000 and 2019 and compiled these in March 2020, to examine trends, patterns and gaps, and pave future plans for mammalian research in Nepal. A positive increase in the number of publications (β?=?0.27?±?0.02SD, P?<?0.00) was observed, with a more than threefold increase between 2010 and 2019 compared to 2000–2009 (t?=?? 6.26, df?=?12.21, P?<?0.000). Analysis of these documents revealed that mammalian researches favored large flagship, threatened species of carnivores inside Nepal’s protected area system. Geographically, mammalian research was not uniform in Nepal, as most studies were concentrated in Bagmati Province and in the Terai and Chure region. Baseline surveys and ecological studies were more common types of research, while studies on the impact of climate change and wildlife trade and poaching, are scant, which deserves a future look. While these studies shape current mammalogy in Nepal, studies of small, uncharismatic species, and in areas outside protected areas and other provinces except Bagmati, Lumbini and Province One are severely lacking. The research identified habitat loss, degradation and human-wildlife conflict as the major threats to the survival of mammalian species in Nepal. Therefore, redesigning and strict implementation of policies based on habitat management and human-wildlife co-existence, including other threat mitigation measures, are warranted. To address knowledge gaps, the prioritization of future research and funding should be focused on relatively unexplored research themes and under-researched provinces. This approach will help to re-align the research focus with the current need, and assist to fully understand and effectively conserve the wealth of mammalian diversity that Nepal holds.

     

中国拟台蚱属的研究及一新种记述(直翅目: 蚱科)

记述分布于中国、尼泊尔及北朝鲜地区拟台蚱属的种类7种,包括1新种, 即墨脱拟台蚱Formosatettixoides motuoensis sp. nov,并提供了拟台蚱属的分种检索表和种类分布。模式标本保存于陕西师范大学动物研究所昆虫标本室。     

Allozymic, morphological, phenological, linguistic, plant use, and nutritional data on wild and cultivated collections ofLuffa aegyptiaca Mill. (Cucurbitaceae) from Nepal, southern China, and northern Laos

In order to explore the domestication and ethnobotany ofLuffa aegyptiaca, collections were made from two regions where wild plants and the domesticate occur: an area in and near southern China, represented by Yunnan Province (China) and northern Laos; and the Indian subcontinent, represented by southeastern Nepal. The allozyme evidence was inconclusive with respect to the region of domestication due to the small sample size of wild accessions from Nepal but suggests a single place of domestication. Principal Components Analysis of morphological characters revealed that some accessions of the domesticate from Yunnan and Laos were more similar to the wild type than were those from Nepal. Compared to the wild type, the domesticate had nonbitter, larger, and indehiscent fruits, flowered earlier, and had thicker fruit vascular bundles. The nutritional content of traditional cultivars was superior to that of a single modern cultivar that was examined.     

Socioeconomic, demographic and environmental determinants of infant mortality in Nepal

The Nepal Fertility and Family Planning Survey of 1986 demonstrated that demographic variables, previous birth interval and survival of preceding child, still predominated as determinants of infant mortality, particularly in rural areas of Nepal. However, in urban Nepal, where the level of socioeconomic development is higher, an environmental variable, along with previous birth interval and survival of preceding child emerges as important in determining infant mortality. Separate policy measures for child survival prospects in rural and urban Nepal are suggested.     

Comparative genomic analyses of multi-drug resistant Mycobacterium tuberculosis from Nepal and other geographical locations

Nepal exhibits a tuberculosis (TB) incidence rate that is comparable to neighbouring high TB incidence countries. In addition, it records >500 cases of multi-drug resistant (MDR) TB each year. The objective of this study was to perform whole-genome bioinformatic analysis on MDR-TB isolates from Nepal (n = 19) to identify the specific mutations underlying their phenotypic resistance. In addition, we examined the dominant genotype among the Nepal MDR-TB isolates, the East-Asian Beijing sub-lineage, to determine its relatedness to a panel of 1274 genomes of international strains available from public databases. These analyses provided evidence that the XDR-TB isolates in our collection were not derived from importation of primary XDR-TB to Nepal but were more likely the result of acquisition of second-line drug resistance in Nepal. Resistance to fluoroquinolones was detected among a high proportion of the Nepal isolates. This has implications for the management of TB, including appropriate antimicrobial stewardship and susceptibility testing for fluoroquinolones and other second-line TB drugs, to minimise the development of XDR-TB among Nepal TB cases.     

Lord of the Dance: The Mani Rimdu Festival in Tibet and Nepal.

Lord of the Dance: The Mani Rimdu Festival in Tibet and Nepal. Richard J. Kohn. Albany: State University of New York Press, 2001. 320 pp.     

Biology of the people of Sikkim, India. 2. Colour blindness, ear lobe attachment, mid-phalangeal hair and behavioural traits

14 population groups of Sikkim (India)--Lepchas (2), Bhutias (2), Sherpas, Tamangs, Gurungs, Mangars, Rais, Limboos/Subbas, Pradhans (Newars), Brahmans, Chhetris, Scheduled Castes--have been studied in regard of the intra- and intergroup variability of colour blindness, ear lobe attachment, mid-phalangeal hair and behavioural traits (tongue folding, hand clapsing, arm folding, leg folding, handedness). Some of these variables show a considerable distribution heterogeneity, which is discussed considering history and marriage patterns of these populations. As most of them are highly endogamous one can assume that this heterogeneity is caused by locally acting factors such as drift and/or founder effects, which could be preserved due to as good as lacking gene flow among the populations under study. Beyond that the Sikkim data are compared briefly with those reported for other Indian and Asiatic populations.     

Spatio-Temporal Distribution of Dengue and Lymphatic Filariasis Vectors along an Altitudinal Transect in Central Nepal

Background

Rapidly increasing temperatures in the mountain region of Nepal and recent reports of dengue fever and lymphatic filariasis cases from mountainous areas of central Nepal prompted us to study the spatio-temporal distribution of the vectors of these two diseases along an altitudinal transect in central Nepal.

Methodology/Principal Findings

We conducted a longitudinal study in four distinct physiographical regions of central Nepal from September 2011 to February 2012. We used BG-Sentinel and CDC light traps to capture adult mosquitoes. We found the geographical distribution of the dengue virus vectors Aedes aegypti and Aedes albopictus along our study transect to extend up to 1,310 m altitude in the Middle Mountain region (Kathmandu). The distribution of the lymphatic filariasis vector Culex quinquefasciatus extended up to at least 2,100 m in the High Mountain region (Dhunche). Statistical analysis showed a significant effect of the physiographical region and month of collection on the abundance of A. aegypti and C. quinquefasciatus only. BG-Sentinel traps captured significantly higher numbers of A. aegypti than CDC light traps. The meteorological factors temperature, rainfall and relative humidity had significant effects on the mean number of A. aegypti per BG-Sentinel trap. Temperature and relative humidity were significant predictors of the number of C. quinquefasciatus per CDC light trap. Dengue fever and lymphatic filariasis cases had previously been reported from all vector positive areas except Dhunche which was free of known lymphatic filariasis cases.

Conclusions/Significance

We conclude that dengue virus vectors have already established stable populations up to the Middle Mountains of Nepal, supporting previous studies, and report for the first time the distribution of lymphatic filariasis vectors up to the High Mountain region of this country. The findings of our study should contribute to a better planning and scaling-up of mosquito-borne disease control programmes in the mountainous areas of Nepal.     

Outline of Nepal phytogeography

Summary During the last decade many have been interested in the study of the flora of Nepal. There have been those who have carried their investigations over years and others who have visited only once, but all have brought valuable information about the distribution of plants in the area.In recent years, Nepal has proved to be rich in new taxa and particularly in the new species of Meconopsis, of Primula and of Pedicularis. Based on the published data, some deductions can be made about the phytogeography of Nepal. Information is gradually accumulating and becoming available as to the range of extension of the widely accepted East Himalayan elements and the West Himalyan elements. It is here in Nepal that the differing floras of the Eastern and Western Himalayas merge. The outstanding result is an expression of the eastern-ness of the vegetation of East Nepal, while in West Nepal the West Himalayan elements abound; thus botanically Nepal is of particular interest.Because of Nepal's importance as an area of transition or as we may also call it as an area of merging, the geographical subdivisions of Nepal are discussed in the paper. Further, the data at hand is now much more than what was available to Hooker and Chatterjee. The author, in complete agreement with Stearn, proposes that lang: 83°E. may be taken as the boundary between the botanical provinces of Eastern Himalaya and Western Himalaya. It is also pointed out that in the study of the vegetation of such areas where differing floras meet, plotting of geographical positions is a necessity.     

Effect of birth spacing on infant and child mortality in rural Nepal

This examination of the effect of birth spacing on infant and child mortality in rural Nepal is based on data from the Nepal Fertility Survey 1976 carried out by the Nepal Family Planning and Maternal Child Health Project in collaboration with the World Fertility Survey. The study confirms that the higher risk of infant death to 1st born children is mainly due to the higher proportion of younger women having 1st births, rather than due to their being 1st order births per se. The effect of maternal age on infant and child mortality is largely associated with birth interval. Previous birth interval, therefore, stands out as the most important factor affecting infant mortality; the next most important factor is the survival of the preceding child. A child born after an interval of less than 18 months since the previous live birth has a 31% higher risk of dying during infancy than 1 born after an interval of 1 1/2 to 2 years. The risk of the index child's dying is only 50% of that when its preceding sibling is dead. Neither education of mother nor education of father has a significant effect on infant mortality in rural Nepal.     

Doctors for Democracy. Health Professionals in the Nepal Revolution

Doctors for Democracy. Health Professionals in the Nepal Revolution. Vincanne Adams. New York: Cambridge University Press. 1998.252 pp.