Study on the dynamic relation between spring discharge and precipitation in Fusong County, Changbai Mountain, Jilin Province of China

2015 ◽  
Vol 16 (2) ◽  
pp. 428-437 ◽  
Author(s):  
Yue Gao ◽  
Jianmin Bian ◽  
Chao Song

Mineral water is the main source of drinking water and is a dominant component of local economic development in Fusong County, Changbai Mountain, Jilin Province of China. Precipitation is the main recharge factor for mineral water in Fusong County; therefore, it is necessary to determine whether precipitation can effectively guarantee the supply of mineral water resources. In this study, precipitation data from the Donggang hydrological station in Fusong County were collected and analyzed to determine annual changes in characteristics and extreme probability. The results show that precipitation is stable and that the probability of extreme precipitation is small. Precipitation and mineral spring discharge in the Mingshui, Baixi, No. 2 Jinjiang, and Laoling springs were then collected and analyzed for separate periods by using a continuous wavelet method. The results show that the main oscillation period of both precipitation and spring discharge is approximately 11 months. Finally, the cross-wavelet method is conducted to analyze the period relationships between spring discharge and precipitation. The results show that both precipitation and spring discharge share the same phase, which indicates spring discharge has an immediate reaction to precipitation changes.

Zootaxa ◽  
2020 ◽  
Vol 4808 (3) ◽  
pp. 455-474
Author(s):  
QING-BO HUO ◽  
ZHEN-NING CHEN ◽  
XIANG-BO KONG ◽  
YU-ZHOU DU

Three species of the family Perlodidae are newly reported or confirmed for China, Isoperla asiatica Raušer from Arxan, Inner Mongolia Autonomous Region, Isoperla eximia Zapekina-Dulkeit from Changbai Mountain, Jilin Province, and Mesoperlina capnoptera (McLachlan, 1886) from Xinjiang Uygur Autonomous Region. Based on new material, additional taxonomic notes and images of another perlodid stonefly, Rauserodes epiproctalis (Zwick, 1997) is provided. 


2015 ◽  
Vol 7 (4) ◽  
pp. 1657-1667 ◽  
Author(s):  
Baizhong Yan ◽  
Changlai Xiao ◽  
Xiujuan Liang ◽  
Shili Wu

Mycotaxon ◽  
2021 ◽  
Vol 136 (2) ◽  
pp. 445-449
Author(s):  
He Zhu ◽  
Songning Guo ◽  
Qin Xue ◽  
Zhuang Li ◽  
Xueping Kang ◽  
...  

Dictyostelium quercibrachium and D. crassicaule were isolated from samples of soil collected on Changbai Mountain, Jilin Province, China. Dictyostelium quercibrachium represents a new record from China; and D. crassicaule, represents a new record from Jilin Province. Descriptions and illustrations based on these isolates are provided.


2021 ◽  
Author(s):  
Jialin Li ◽  
min jian Bian ◽  
Yihan Li ◽  
Yuxi Ma ◽  
Yanmei Li

Abstract Changbai Mountain area in China is an important mineral water storage and development area. The hydrochemical composition of mineral water is the decisive factor for mineral-water quality. Therefore, it is necessary to study the hydrochemical characteristics and genesis of mineral water in Changbai Mountain area. Considering the integrity of basin and groundwater system, the study area was classified into three areas where mineral springs are densely distributed. For these areas, according to the mineral water parameter contents, the springs are further classified into single-type (metasilicic acid) mineral spring and compound mineral spring. By examining 74 mineral water samples collected from 2018 to 2020, the characteristics and formation mechanism of the hydrochemical components of the spring water were analyzed by mathematical statistics, model construction, cluster analysis, and principal component analysis. The results show that the formation of single-type mineral spring is controlled by rock weathering; compound mineral springs are the product of CO2-rich, weakly acidic, confined hot groundwater with high salinity and its mixing with shallow groundwater as it rises along the fracture. Volcanic geological process greatly influence the formation of the hydrochemical components of mineral springs on the North slope of Changbai Mountain. The mineral springs on the Longgang Mountain are greatly affected by human activities. The results of cluster analysis only considering hydrochemical components are consistent with the classification of the areas with concentrated distributions of mineral springs as determined by hydrogeological and geomorphological studies. The results of this study are useful for understanding the distribution, hydrochemical characteristics, and formation mechanism of mineral springs in Changbai Mountain area of China and provide the theoretical basis for the protection and development of mineral spring water.


Author(s):  
Yihan Li ◽  
jianmin Bian ◽  
Jialin Li ◽  
Yuxi Ma ◽  
Jesus Anguiano

Changbai Mountain is the source region of Songhua River, Tumen River and Yalu River. It is a famous concentrated distribution area of high quality mineral water in China, which has great economic value. Antu County is one of the main distribution areas of basalt and mineral water in Changbai Mountain. The distribution of mineral springs has a strong hydraulic relationship with surface water, which constitutes abundant recharge reserves. It is necessary to study the hydrochemical characteristics and relationship between surface water and mineral water, so as to provide a theoretical basis for further discussion on the formation process and rational utilization of mineral water resources in Changbai Mountain. 57 water samples from 2016 to 2020 were collected, including precipitation, mineral water and surface water. Geostatistics, Piper and Gibbs diagram are used to analyze the hydrochemical characteristics. Hydrochemical component tracing and stable environment isotope technology with end-number calculation are used to reveal the transformation relationship between mineral water and surface water. Results demonstrate: Surface water and mineral water are weak alkaline and low salinity. The hydrochemical type of mineral water is mainly HCO3-Na·Mg·Ca and of surface water is mainly HCO3-Na. The isotopes of precipitation are more enriched in summer due to the influence of water vapor source and temperature effect. The temporal and spatial differences between D and 18O of mineral water is obvious, and isotopes are enriched abundant in autumn. The recharge source and interaction between mineral water and surface water have changes in different periods. In summer, mineral springs in Erdaobai River and Sandaobai River watershed replenished surface water, and the recharge proportion is more than 60%. The interaction between Toudao Baihe river and mineral water is weak. In autumn, precipitation is the main recharge for mineral water and surface water.


Author(s):  
Leone Bastiancich ◽  
Manuela Lasagna ◽  
Susanna Mancini ◽  
Mauro Falco ◽  
Domenico Antonio De Luca

AbstractIn the context of global climate change, understanding the relationships between climate and groundwater is increasingly important. This study in the NW Alps represents the first regional-scale investigation of the groundwater feature variation in mountain aquifers due to climate variability. The analysis of groundwater temperature and discharge in 28 natural mineral water springs and meteorological parameters (rainfall and air temperature) permitted us to evaluate the annual behaviour and possible trends of these parameters during the period from 2001 to 2018. The air temperature showed a positive trend almost everywhere, with a rise of up to 0.03 °C/year. In contrast, only ten springs showed a positive trend for groundwater temperature, but with the smallest rates of increase. Moreover, despite the substantial stability of the rainfall amount, 50% of the analysed springs showed a trend (29 and 21% for positive and negative trends, respectively) with low discharge variations. Finally, cross-correlation analyses proved the close relationship between air and groundwater temperatures, with a time lag between 0 and 3 months, and between spring discharge and air temperature, with a time lag between 1 and 3 months. In particular, spring discharge is closely connected to snow melting in spring and subordinate to rainfall. These results highlight the existing correlations between spring discharge and various meteorological and topographic parameters in the studied mountain area and provide a preliminary framework of the impacts of climatic variability on the availability and temperature of the exploited water resources.


2014 ◽  
Vol 73 (8) ◽  
pp. 4819-4829 ◽  
Author(s):  
Baizhong Yan ◽  
Changlai Xiao ◽  
Xiujuan Liang ◽  
Runchu Wei ◽  
Shili Wu

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