Results 81 to 90 of about 167 (116)

Variations in aeolian landform patterns in the Gonghe Basin over the last 30 years

Journal of Mountain Science, 2021
Wind erosion, or the transportation and deposition of sand into desert dunes and aeolian loess, is one of the most important aeolian activities. The progression of aeolian landforms expands arid and barren landscapes, leading to the degradation of adjacent areas.
Wenxuan XUE, Meihui Pan, Yuhan Qi
exaly   +2 more sources

Analysis of the geothermal formation mechanisms in the Gonghe Basin based on thermal parameter inversion

Geophysics, 2023
ABSTRACT Gonghe Basin is the most critical distribution area of hot dry rock (HDR) geothermal resources in China. Geophysical results (resistivity, velocity, density, etc.) provide an indirect way to image the spatial distribution to understand its genesis, which has a multisolution problem. However, heat flow and thermal conductivity
Lige Bai, Jing Li, Zhaofa Zeng, Kun Wang
openaire   +1 more source

Heat Aggregation Mechanisms of Hot Dry Rocks Resources in the Gonghe Basin, Northeastern Tibetan Plateau

Acta Geologica Sinica - English Edition, 2021
AbstractHot dry rock (HDR) is an important geothermal resource and clean energy source that may play an increasingly important role in future energy management. High‐temperature HDR resources were recently detected in deep regions of the Gonghe Basin on the northeastern edge of the Tibetan Plateau, which led to a significant breakthrough in HDR ...
Wenjing LIN, Guiling WANG, Shengsheng ZHANG, Zhen ZHAO, Linxiao XING, Haonan GAN, Xianfeng TAN   +6 more
openaire   +1 more source

Geomorphic evidence of unrecognized Qinghai Nanshan fault in the Gonghe Basin, northeastern Tibetan Plateau

Arabian Journal of Geosciences, 2018
The Qinghai Nanshan is located interior of northeastern Tibetan Plateau, extending W-E trending for 200 km between the Ela Shan and Riyue Shan, constituting the northern boundary of the Gonghe Basin. Qinghai Nanshan is very important to understand the Qinghai lake Basin-Gonghe Basin landscape evolution process, and it also provides a clue to understand
Hong Xie, Qi Su, Dao-yang Yuan, Wen-Gui He, Ai-guo Wang, Yan-xiu Shao   +5 more
openaire   +1 more source

Experiments and Analysis of the Hydraulic Fracture Propagation Behaviors of the Granite with Structural Planes in the Gonghe Basin

Acta Geologica Sinica - English Edition, 2021
AbstractHydraulic fracture (HF) propagation behavior is significant when building enhanced geothermal systems (EGS). HF geometry is closely related to the structural planes (SPs) in hot dry rock (HDR), such as natural fractures (NFs), quartz veins (QVs) and lithologic interfaces (LIs).
Jingyu XIE, Lei LI, Dongguang WEN, Suping PENG, Jing ZHENG, Guoqiang FU   +5 more
openaire   +1 more source

Hydraulic Fracturing‐induced Seismicity at the Hot Dry Rock Site of the Gonghe Basin in China

Acta Geologica Sinica - English Edition, 2021
AbstractHot dry rock is becoming an important clean energy source. Enhanced geothermal systems (EGS) hold great promise for the potential to make a contribution to the energy inventory. However, one controversial issue associated with EGS is the impact of induced seismicity.
Zubin CHEN, Fa ZHAO, Feng SUN, Hao LÜ, Chunlu WANG, Haidong WU, Xiaohua ZHOU   +6 more
openaire   +1 more source

USING THE 137CS TECHNIQUE TO ESTIMATE WIND EROSION IN GONGHE BASIN, QINGHAI PROVINCE, CHINA

Soil Science, 2004
Wind erosion is an important key to aeolian processes and land desertification in arid and semiarid areas. Accurate measurement of wind erosion rates is urgent and essential. The complexity, randomness, and boundlessness of the wind erosion process make it difficult to measure wind erosion rates precisely.
Ping Yan, Peijun Shi
openaire   +1 more source

Palaeovegetational and palaeoenvironmental changes since the last deglacial in Gonghe Basin, northeast Tibetan Plateau

Journal of Geographical Sciences, 2013
Paleoenvironmental history in the monsoonal margin in the northeast Tibetan Pla- teau provides important clue to the regional climate. Previous researches have been limited by either poor chronology or low resolution. Here we present a high-resolution pollen record from a 40.92-m-long sediment core (DLH) taken from Dalianhai, a terminal lake situated ...
Bo Cheng, Fahu Chen, Jiawu Zhang
openaire   +1 more source

Estimates of soil movement in a study area in Gonghe Basin, north-east of Qinghai-Tibet Plateau

Journal of Arid Environments, 2003
Abstract Accurate data on soil erosion rates by wind and patterns of soil movement are essential for guiding control planning in Gonghe Basin, north-east of Qinghai-Tibet Plateau. This study was conducted to estimate soil erosion rates and assess patterns of soil movement by wind erosion in a 600 ha area during a 37-year period using the 137 Cs ...
Chunlai Zhang, Jirui Gong, Xueyong Zou, Guangrong Dong, Xinrong Li, Zhibao Dong, Zhi Qing   +6 more
openaire   +1 more source

[Dust deposition and its measurement by 137Cs in the Gonghe Basin, Qinghai Province, China].

Huan jing ke xue= Huanjing kexue, 2001
Through the dust observation at three sites in the Gonghe Basin, Qinghai Province, China and 137Cs analysis of dust samples, the 137Cs technique is firstly used to study the dust deposition by storm. The rate of dust deposition and its monthly distribution were determined and the dust source traced by 137Cs.
P, Yan, G, Dong
openaire   +1 more source