scholarly journals Research on the Influence of Energy Utilization and Economic Development on Human Well-Being in Qinghai-Tibet Plateau

2020 ◽  
Vol 13 (1) ◽  
pp. 196
Author(s):  
Mengmeng Meng ◽  
Weiguo Fan ◽  
Jianchang Lu ◽  
Xiaobin Dong ◽  
Hejie Wei
Keyword(s):  
Economic Development ◽  
Well Being ◽  
Resource Acquisition ◽  
Energy Utilization ◽  
Western China ◽  
Tibet Plateau ◽  
Four Dimensions ◽  
Generalized Matrix ◽  
Qinghai Tibet Plateau ◽  
Means Of Production

Qinghai-Tibet Plateau is a typical resource-rich but economically backward region in western China, and it is of great urgency to improve human well-being. Combined with previous scholars’ research and the characteristics of Qinghai-Tibet Plateau, this paper constructs an index system of human well-being including four dimensions: income and consumption, means of production, means of subsistence, and resource acquisition ability. Then, it uses generalized matrix method estimations to measure the influence of energy utilization and economic development on human well-being and makes a regression analysis on the influence of energy utilization and economic development on human well-being in various provinces in this region. It is found that per capita GDP and coke utilization promote the well-being of all dimensions, while the urban registered unemployment rate only promotes the well-being of means of subsistence. The utilization of gasoline and natural gas promotes income and consumption and inhibits the means of subsistence and resource acquisition ability, but they have opposite effects on means of production. The impacts of energy utilization and economic development in different provinces on human well-being are different. This study is of great significance to the related research aiming at improving people’s livelihood and promoting regional development.

The Norian megalodontid fauna in Qinghai-Tibet Plateau, western China

2012 ◽  
Vol 55 (10) ◽  
pp. 1620-1626
Author(s):  
HuaZhou Yao ◽  
RenJie Zhang ◽  
JingGen Sha ◽  
JianXiong Wang ◽  
ZhiJun Niu ◽  
...  
Keyword(s):  
Western China ◽  
Tibet Plateau ◽  
Qinghai Tibet Plateau

Exploring the diversity of Asian Cryptocercus (Blattodea : Cryptocercidae): species delimitation based on chromosome numbers, morphology and molecular analysis

2018 ◽  
Vol 32 (1) ◽  
pp. 69 ◽  
Author(s):  
Qikun Bai ◽  
Lili Wang ◽  
Zongqing Wang ◽  
Nathan Lo ◽  
Yanli Che
Keyword(s):  
Chromosome Number ◽  
Species Delimitation ◽  
Phylogenetic Analyses ◽  
Western China ◽  
Tibet Plateau ◽  
28S Rrna ◽  
Candidate Species ◽  
The Rich ◽  
Coi Sequences ◽  
Qinghai Tibet Plateau

Woodroaches from the genus Cryptocercus Scudder, 1862 are known to display low levels of morphological divergence, yet significant genetic divergence and variability in chromosome number. Compared with Cryptocercus taxa from North America, the diversity of the genus in Asia has received relatively little attention. We performed morphological and karyotypic examinations of multiple taxa from several previously unsampled mountainous areas of central and south-western China, and identified nine candidate species primarily on the basis of chromosome number. We then investigated diversity across all Asian Cryptocercus, through phylogenetic analyses of 135 COI sequences and 74 28S rRNA sequences from individuals of 28 localities, including species delimitation analysis in General Mixed Yule Coalescent (GMYC) and Automatic Barcode Gap Discovery (ABGD). Phylogenetic results indicated that individuals from the same locality constituted well supported clades. The congruence of GMYC and ABGD results were in almost perfect accord, with 28 candidate species described on the basis of karyotypes (including the nine identified in this study). We provide evidence that each valley population in the Hengduan Mountains contains a separate evolving lineage. We conclude that the principal cause of the rich Cryptocercus diversity in China has been the uplift of the Qinghai-Tibet Plateau.

scholarly journals Rumen Fermentation—Microbiota—Host Gene Expression Interactions to Reveal the Adaptability of Tibetan Sheep in Different Periods

Animals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3529
Author(s):  
Weibing Lv ◽  
Xiu Liu ◽  
Yuzhu Sha ◽  
Hao Shi ◽  
Hong Wei ◽  
...  
Keyword(s):  
Gene Expression ◽  
Rumen Fermentation ◽  
Host Gene ◽  
Energy Utilization ◽  
Tibet Plateau ◽  
Reproduction Rate ◽  
Host Gene Expression ◽  
Metabolism Pathway ◽  
Tibetan Sheep ◽  
Qinghai Tibet Plateau

As an important ruminant on the Qinghai-Tibet Plateau, Tibetan sheep can maintain their population reproduction rate in the harsh high-altitude environment of low temperature and low oxygen, which relies on their special plateau adaptations mechanism that they have formed for a long time. Microbiomes (known as “second genomes”) are closely related to the nutrient absorption, adaptability, and health of the host. In this study, rumen fermentation characteristics, the microbiota, and rumen epithelial gene expression of Tibetan sheep in various months were analyzed. The results show that the rumen fermentation characteristics of Tibetan sheep differed in different months. The total SCFAs (short-chain fatty acids), acetate, propionate, and butyrate concentrations were highest in October and lowest in June. The CL (cellulase) activity was highest in February, while the ACX (acid xylanase) activity was highest in April. In addition, the diversity and abundance of rumen microbes differed in different months. Bacteroidetes (53.4%) and Firmicutes (27.4%) were the dominant phyla. Prevotella_1 and Rikenellaceae_RC9_gut_group were the dominant genera. The abundance of Prevotella_1 was highest in June (27.8%) and lowest in December (17.8%). In addition, the expression of CLAUDIN4 (Claudin-4) and ZO1 (Zonula occludens 1) was significantly higher in April than in August and December, while the expression of SGLT1 (Sodium glucose linked transporter 1) was highest in August. Correlation analysis showed that there were interactions among rumen fermentation characteristics, the microbiota, and host gene expression, mainly by adjusting the amino acid metabolism pathway and energy metabolism pathway to improve energy utilization. At the same time, we adjusted the balance of the rumen “core microbiota” to promote the development of rumen and maintain the homeostasis of rumen environment, which makes Tibetan sheep better able to adapt to the harsh environment in different periods of the Qinghai-Tibet Plateau.

Degradation of frigid swampy meadows on the Qinghai–Tibet Plateau

2016 ◽  
Vol 40 (6) ◽  
pp. 794-810 ◽  
Author(s):  
Jay Gao ◽  
Xilai Li
Keyword(s):  
Economic Loss ◽  
Western China ◽  
Tibet Plateau ◽  
Future Research ◽  
Dry Grassland ◽  
Proactive Approach ◽  
Future Research Agenda ◽  
Research Outcome ◽  
Qinghai Tibet Plateau ◽  
Meadow Degradation

The frigid swampy meadows of the Qinghai–Tibet Plateau in western China have suffered widespread degradation. The severe degradation of such meadows can lead to the formation of a landscape commonly known as heitutan. Much research has been undertaken to study its triggers, formation mechanism, grading of severity, and rehabilitation. These studies are comprehensively reviewed in this paper. In particular, it attempts to reconcile two divergent theories on heitutan formation by proposing a new model to elucidate the role of a given factor at each stage of degradation. In this model, climate desiccation is the most important in transforming healthy meadow to dry grassland, while rodent attack is the most important in worsening dry grassland to degraded meadow. Overgrazing is the most important factor during the early stages of degradation. Wind and water erosion is important during the final stage, when a large quantity of loose materials has been accumulated by rodent burrowing. Also covered in this paper is how to rehabilitate heitutan to productive use, including the effectiveness of various measures. Finally, this paper identifies the gap in our understanding of swampy meadow degradation and spells out a future research agenda. It is concluded that future research on heitutan will undergo a transformation from descriptive to quantitative. The expected research outcome will inform herders of the appropriate strategies that can be adopted to prevent heitutan formation. This proactive approach will minimize economic loss from swampy meadow degradation and reduce its adverse impact on the environment.

A new species of Pertusaria (Pertusariaceae, Ascomycota) from Qinghai-Tibet Plateau of China

Phytotaxa ◽  
2018 ◽  
Vol 333 (1) ◽  
pp. 143
Author(s):  
ZHONG-SHUAI SUN ◽  
ZUN-TIAN ZHAO
Keyword(s):  
New Species ◽  
Tibetan Plateau ◽  
Western China ◽  
Tibet Plateau ◽  
Qinghai Tibet Plateau ◽  
A New Species

Two species of Pertusariaceae are here described as new to science, based on material collected from Qinghai-Tibetan Plateau, western China. Pertusaria tibetensis Z.S. Sun has broad lecanorate verrucae, pinkish pruinose discs, 1-spored asci and the presence of norstictic acid. Pertusaria beishanensis Z.S. Sun has broad lecanorate verrucae, black pruinose discs, 2-spored asci and the presence of planaic acid.

scholarly journals Economic development, social integration, and the subjective well-being of residents in the western regions of China: based on the perspective of multi-ethnic China

2021 ◽  
Vol 5 (1) ◽  
Author(s):  
Jianke Yang ◽  
Qi Wang
Keyword(s):  
Economic Development ◽  
Social Integration ◽  
Ethnic Groups ◽  
Social Acceptance ◽  
Central Government ◽  
Well Being ◽  
Two Dimensions ◽  
Western China ◽  
Subjective Well Being ◽  
Positive Impacts

AbstractBased on a large sample of survey data collected from 12 Chinese provinces, municipalities directly under the central government and autonomous regions in the western regions of China, this article discusses the subjective well-being of the residents of all ethnic groups in the western regions, along the two dimensions of economic development and social integration. The results show that the overall subjective well-being of all ethnic groups in Western China is good, and the percentage of people who indicated that they often feel happy is generally higher than the percentage of those who often feel unhappy. The residents of ethnic minority status such as the Huis and the Uyghurs experience good subjective well-being more often than residents of other ethnic groups. Microscopic indicators, such as the level of household income, and macroscopic indicators, such as the level of regional economic development, can exert significant positive impacts on the subjective well-being of residents from various ethnic groups. In addition, emotional integration, trust-based integration, and integration through communication—as important variables of social identity and social acceptance—can also have significant positive impacts on improving the subjective well-being of residents of all ethnic groups. The article concludes that, for the residents of all ethnic groups living in the less developed western regions of China, economic development and increased income remain the key means of improving the subjective well-being, and promoting inter-ethnic interactions and strengthening social integration are also positive methods of effectively improving the subjective well-being.

Tradition, Habitat and Well-Being

2021 ◽  
pp. 1-22
Author(s):  
Zhi-nong Li ◽  
Shu-qing He
Keyword(s):  
Natural Environment ◽  
Good Life ◽  
Traditional Culture ◽  
Well Being ◽  
Cultural Relativism ◽  
Tibet Plateau ◽  
Jinsha River ◽  
Polygamous Marriage ◽  
River Region ◽  
Qinghai Tibet Plateau

Abstract The Tibetans who live among the valleys and mountains of the Jinsha River region, on the southeastern edge of the Qinghai–Tibet Plateau, still retain a considerable number of polygamous marriages. Through fieldwork in a Tibetan village, the authors discovered that polygamous marriage is a rational choice compatible with Tibetans’ traditional culture and natural environment, which can improve family well-being and lead to a good life. Our findings provide new fieldwork materials to support theories of cultural relativism advocated by the Boas school, which emphasises that the environment greatly affects culture, and Malinowski’s functionalism, which stresses that culture has been created to satisfy people’s practical needs.

scholarly journals Decoupling Elasticity and Driving Factors of Energy Consumption and Economic Development in the Qinghai-Tibet Plateau

2020 ◽  
Vol 12 (4) ◽  
pp. 1326 ◽  
Author(s):  
Weiguo Fan ◽  
Mengmeng Meng ◽  
Jianchang Lu ◽  
Xiaobin Dong ◽  
Hejie Wei ◽  
...  
Keyword(s):  
Economic Development ◽  
Energy Consumption ◽  
Driving Factors ◽  
Tibet Plateau ◽  
Energy Structure ◽  
Plateau Region ◽  
Effort Level ◽  
Index Model ◽  
Industrial Energy ◽  
Qinghai Tibet Plateau

Decoupling of energy consumption and economic development is a key factor in achieving sustainable regional development. The decoupling relationship between energy consumption and economic development in the Qinghai-Tibet Plateau region is still unclear. This paper uses the logarithmic mean Divisia index (LMDI) decomposition method and Tapio elastic index model to analyze the decoupling degree and driving factors of energy consumption and economic development, and evaluates the decoupling effort level in Qinghai-Tibet Plateau from 2006 to 2016. The results indicate that the Qinghai-Tibet Plateau region showed a weak decoupling as a whole, and that only Tibet experienced expanding negative decoupling in 2006–2007 and an expansion link in 2007–2008. Economic scale is a primary factor that hinders the decoupling of energy consumption, followed by investment intensity and industrial energy structure. The cumulative promotion effect of research and development (R&D) efficiency and intensity and the inhibition effect of investment intensity cancel each other out. With the exception of Tibet and Xinjiang, all provinces in the Qinghai-Tibet plateau have made decoupling efforts. Decoupling efforts made by R&D efficiency contributed the most, followed by energy intensity and R&D intensity. This paper provides policy recommendations for the decoupling of energy consumption experience for underdeveloped regions.

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