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Analysis of Water Chemistry Characteristics and Main Ion Controlling Factors of Lakes in the Nagqu Area of the Qinghai–Tibet …
Water 2023, 15, 2900 2 of 14 being saline and salt lakes [14]. Overall, due to the high altitude and low intensity of human activities, the actual surface water environment and water quality of the Qinghai–Tibet Plateau have been well preserved. Moreover, due to its
Data shows off Tibet''s solar power potential
The annual solar radiation volume in the Tibet autonomous region is equivalent to 240 billion tons of standard coal, according to data from the latest scientific expedition on the …
900 MW photovoltaic project launched on Qinghai-Tibet Plateau
This project will generate about 2.1 billion kWh of electricity on average a year, equivalent to saving about 640,000 tonnes of standard coal and reducing carbon dioxide emissions by …
Calibrating a hydrological model in a regional river of the Qinghai–Tibet plateau using river water …
Calibrating a hydrological model in a regional river of the Qinghai–Tibet plateau using river water width determined from high spatial resolution satellite images Author links open overlay panel Wenchao Sun a, Jiao Fan a, Guoqiang Wang a, Hiroshi Ishidaira b, Satish Bastola c, Jingshan Yu a, Yongshuo H. Fu a d, Anthony S. Kiem e, Depeng Zuo a, …
Effects of agricultural activities on energy-carbon-water nexus of the Qinghai-Tibet …
In order to achieve China''s goal of carbon peak in 2030 and carbon neutrality in 2060, the agricultural sector need to improve agricultural production efficiency, water use, and synergistic and ...
Weakening of carbon sink on the Qinghai–Tibet …
The changes of carbon budgets in cold regions are poorly quantified especially for the Qinghai–Tibet Plateau (QTP) due to limited field observation data. By considering the soil freeze–thaw process and establishing new plant functional types with localized parameters, we used the Integrated Biosphere Simulator (IBIS) model to simulate the changes of …
Sustainable photovoltaic power generation spatial planning …
As the world''s third pole and Asia''s water tower, the PV potential of the Qinghai-Tibet Plateau (QTP) coexists with ecological vulnerability. Its intense solar radiation, long …
Qinghai | Province, China & Tibetan Plateau | Britannica
In the south the Qinghai-Tibetan boundary parallels the Tanggula Mountains, where the Yangtze rises. Between these high mountains are broad valleys, rolling hilly areas, and extensive flat tableland. In the northwestern part of the province lies the Qaidam (Tsaidam) Basin, an immense, low-lying area between the Kunlun and the Qilian ranges; its lowest …
Crucial roles of the optimal time-scale of water condition on grassland biomass estimation on Qinghai-Tibet …
The effect of the time-scale of water conditions on vegetation productivity has been widely studied by the academic community. However, the relationship between the time-scale of water conditions and the vegetation growth rhythm and the effect of this relationship on vegetation biomass estimation ha …
Modeling of CO2-driven cold-water geyser in the northeast Qinghai-Tibet plateau …
CO 2-driven geysers are important natural analogs of CO 2 leakage in geologic carbon sequestration. This study investigated a CO 2-driven cold-water geyser evolved within an abandoned wellbore in the northeast Qinghai-Tibet plateau, maintaining a steady eruption period of 330 s and a maximum instantaneous aqueous phase discharge rate of ~ 67.53 …
900 MW photovoltaic project launched on Qinghai-Tibet Plateau
XINING -- A photovoltaic project with a power generation capacity of 900 MW went into operation on Sunday in Northwest China''s Qinghai province. It is the second-phase …
Water erosion changes on the Qinghai-Tibet Plateau and its …
Request PDF | On Aug 1, 2023, Wenting Zhao and others published Water erosion changes on the Qinghai-Tibet Plateau and its response to climate variability and human ...
Crucial roles of the optimal time-scale of water condition on grassland biomass estimation on Qinghai–Tibet …
Section snippets Study domain The study domain is the Qinghai-Tibet Plateau, which is located in southwestern China (26.00 –39.78 N, 73.31 –104.78 E; Fig. 1). The Qinghai–Tibet Plateau, which is known as the "Third Pole of …
Identifying water sources used by alpine riparian plants in a restoration zone on the Qinghai-Tibet …
However, little is known about the water use patterns of alpine riparian shrubs (e.g., Myricaria squamosa) in response to changes in soil water availability on the Qinghai-Tibet Plateau. This study examined the water-use patterns of M. squamosa along a zone of gradual degradation (light, moderate, and severe), located in the lower reaches of the …
900 MW photovoltaic project launched on Qinghai-Tibet Plateau
Located on the Qinghai-Tibet Plateau, Qinghai is rich in clean energy resources, such as water, wind and solar power, making it an ideal place for the …
900 MW Photovoltaic Project Launched on Qinghai-Tibet Plateau
The photovoltaic project, located in Gonghe County of Hainan Tibetan Autonomous Prefecture, covers an area of about 1,540 hectares at an altitude of 3,000 meters in the …
Source and Quality of Groundwater Surrounding the Qinghai Lake, NE Qinghai-Tibet …
Comprehensive studies on the spatial distribution, water quality, recharge source, and hydrochemical evolution of regional groundwater form the foundation of rational utilization of groundwater resources. In this study, we investigated the water levels, hydrochemistry, and stable isotope composition …
Status and future perspectives of energy consumption …
Solar energy and wind energy are the most abundant energy resources on Qinghai–Tibet Plateau, and the good compensation characters of the two energy …
Sustainability | Free Full-Text | Risk Evaluation of Qinghai–Tibet …
The Qinghai–Tibet power grid interconnection project is the first power transmission project with the highest altitude, longest transmission lines, longest distance running across the plateau frozen ground, and highest iron tower in the world. The risk evaluation on it can identify the overall risk level and key risk factors, which can reduce risk-induced loss and …
The Characteristics and Controlling Factors of Water and Heat Exchanges over the Alpine Wetland in the East of the Qinghai–Tibet …
• Original Paper • The Characteristics and Controlling Factors of Water and Heat Exchanges over the Alpine Wetland in the East of the Qinghai–Tibet Plateau Jinlei CHEN1, Yuan YUAN4, Xianyu YANG*2, Zuoliang WANG3, Shichang KANG1, and Jun WEN2,3 1State Key Laboratory of Cryosphere Sciences, Northwest Institute of Eco-Environment and …
Effects of agricultural activities on energy-carbon-water nexus of the Qinghai-Tibet …
is increasing. 3) From the perspective of "supply-demand-flow" of ecosystem services, although the function of the water tower on the Qinghai Tibet Plateau has declined, it remained safe condition ...
Dataset of the net primary production on the Qinghai-Tibetan Plateau using a soil water content improved Biome …
Cryosphere Research Station on the Qinghai-Tibetan Plateau, State Key Laboratory of Cryospheric Science, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences Qinghai-Tibetan Plateau, China 91 54′E, 32 51′N
A holistic assessment of spatiotemporal variation, driving factors, and risks influencing river water quality in the northeastern Qinghai-Tibet ...
The Qinghai-Tibet Plateau (QTP) is the source for many of the most important rivers in Asia. It is also an essential ecological barrier in China and has the characteristic of regional water conservation. Given this importance, we analyzed the spatiotemporal distribution patterns and trends of 10 wat …
China: 900 MW photovoltaic project launched on Qinghai-Tibet …
Located on the Qinghai-Tibet Plateau, Qinghai is rich in clean energy resources, such as water, wind and solar power, making it an ideal place for the development of the new …
Tibetan Plateau: All Facts about It
Where is the Tibetan Plateau? Definition: The Tibetan plateau could be defined as the high-altitude area 3,000 meters (9,800 feet) or more above sea level bounded by the Himalayas and other lesser-known mountain ranges in and around China. Extent: With the Pamir Plateau to its west and the Loess Plateau in the East, the Tibetan Plateau starts …
Comparison of the effect of temperature and water potential on the seed germination of five Pedicularis kansuensis populations from the Qinghai ...
Seed collection In October 2020, mature P.kansuensis seeds were collected from five natural populations on the Qinghai–Tibet Plateau (Table 1).Data on the collecting sites'' mean annual temperatures and precipitation were obtained from nearby weather stations.
Study on Water Resources Development and Utilization in the Southeast Region of Qinghai Tibet …
According to the original development and utilization of water resources and hydrological data of Nyingchi prefecture which is in the southeast region of Qinghai Tibet Plateau, combining with water resources statistical data in Tibet area and the whole nation, discussing the development and utilization of water resources and also the consumption, …
900 MW photovoltaic project launched on Qinghai-Tibet Plateau
A photovoltaic project with a power generation capacity of 900 MW went into operation on Sunday in northwest China''s Qinghai Province. It is the second-phase project for an ultra …
Long-distance atmospheric moisture dominates water budget in permafrost regions of the Central Qinghai-Tibet …
This study selected four monitoring sites and used an isotope mixing model to investigate local moisture recycling in permafrost regions of the central Qinghai-Tibet Plateau (QTP). The results showed that the local water vapour flux in the summer and autumn were dominantly influenced by westerlies and the Indian monsoon.
Zoning of precipitation regimes on the Qinghai-Tibet Plateau and …
Compared with other factors influencing vegetation patterns, such as light and temperature, precipitation has relatively large variability, especially on the Qinghai-Tibet Plateau (QTP), where the natural environment is extremely fragile and sensitive. However, the impact of precipitation regimes, r …
The Qinghai-Tibet Railway —World''s Highest Railway
Where is the Qinghai-Tibet Railway? The Qinghai-Tibet Railway runs from north to south between Xining— the capital of Qinghai Province — and Lhasa — the capital of Tibet.The total length of the line is 1,956km(1,215 miles). About 960 kilometers (600 miles) of the line is more than 4,000 meters (13,000 feet) above sea level and the highest point reaches …
Effects of Regular Water Replenishment on Enzyme Activities and Fungal Metabolic Function of Sheep Manure Composting on the Qinghai-Tibet …
The dry climate characteristics of the Qinghai-Tibet Plateau will seriously affect microbial metabolism during composting. In this study, we aimed to investigate the effects of regular water supplementation on the fungal and enzymatic activities of sheep manure composting in the Qinghai-Tibet Platea …
Determining whether Qinghai-Tibet Plateau waterbodies have …
Half of all of China''s lakes are on the Qinghai-Tibet Plateau (QTP), which are mainly distributed at altitudes above 4000 m asl. Being under conditions of progressively intensifying anthropogenic activities and climate change, the debate on whether QTP lakes act as carbon (C) sinks or sources remain …
Assessment of the Spatiotemporal Impact of Water Conservation on the Qinghai–Tibet …
The Qinghai–Tibet Plateau is a proven essential water conservation region in Asia. However, various factors, such as anthropogenic activities, climate, and vegetation significantly affect its water conservation. Along these lines, a deep understanding of the spatiotemporal patterns of water conservation for this plateau and relevant influencing …