Results 11 to 20 of about 77,691 (273)

Characteristics, source analysis, and health risk assessments of heavy metals for karst water in Shentou spring area, northern China [PDF]

Scientific Reports
To identify the contamination characteristics and health risks of heavy metals in karst groundwater systems in northern China, the Shentou Spring area was selected as the study site.
Chunhong Zhao, Haoyong Shen, Zhiheng Wang, Yi Zhao, Hao Xie   +4 more
doaj   +2 more sources

Karst

, 2017
This chapter describes the extent and formation of karst in Kentucky: how the dissolution of limestone by water shapes the underground and surface of over half of Kentucky; the ways that hydro geologists map karst aquifers, including illustrative examples. The beauty of caving in the Mammoth Cave area and throughout Kentucky karst is illustrated.
James C. Currens
core   +3 more sources

Study on characteristics and regulation technology of water resources of karst wetland in Huixian, Guilin

Carsologica Sinica, 2023
Known as "the kidney of the Lijiang river", Huixian karst wetland is the largest original ecological wetland of karst landform in the Lijiang river basin; therefore, it plays an important role in water replenishing and improvement of ecological ...
Qibo HUANG, Shengzhang ZOU, Xiaoqun QIN, Xuejun CHEN, Junfeng DAI, Youjun JIAO, Tengfang LI, Lingyun MO, Yu SONG   +8 more
doaj   +1 more source

Preliminary Research on Agricultural Cultivation Decreasing Amino Sugar Accumulation in Calcareous Soils in Subtropical Karst Region of China

Land, 2022
Soil microbial residues play an important role in the formation and stabilization of soil organic matter and can be quantitatively characterized by amino sugars.
Mengxia Zhou, Hui Yang, Tongbin Zhu, Cheng Zhang, Degen Zhu   +4 more
doaj   +1 more source

Synergy and regulation of the South China Karst WH site integrity protection and the buffer zone agroforestry development

Heritage Science, 2023
The Natural World Heritage site (NWH) has a dual role of protection and utilization. The buffer zone of the South China Karst (SCK) World Heritage (WH) site is scattered with village dwellings, which adds pressure to preserve the outstanding universal ...
Kangning Xiong, Dong Chen, Juan Zhang, Xinyan Gu, Ning Zhang   +4 more
doaj   +1 more source

Experimental simulation of dissolution to dolomite in formation water of Jixianian Wumishan Formation in the Xiong'an New Area

Carsologica Sinica, 2023
With the richest geothermal resources and the best development and utilization conditions in the central and eastern China, the Xiong'an New Area is the home of three large and medium-sized geothermal fields—Xiongxian, Rongcheng and Gaoyang.
Shaocong JI, Qingyu ZHANG, Bin LIANG, Jingrui LI, Junjie BA, Guoquan NIE, Hongqi DONG, Guochen MO   +7 more
doaj   +1 more source

Satellite imagery detection of land destruction in Klapanunggal Karst Landscape induced by limestone surface mining [PDF]

E3S Web of Conferences, 2020
Limestone mining activities in the Klapanunggal Karst Landscape were carried out at surface level. This method induced several adverse impacts on the environment.
Arif Pambudi Ridwan, Bahtiazhar Rodhial Falah Ahmad, Naldi Ari, Falahiyyah Bahri Nurul, Viandari Kharti Irene Swastiwi, Akbar Hariadi Muhammad, Luthfi Ade   +6 more
doaj   +1 more source

Generic skills in higher education

Nordic Journal of Information Literacy in Higher Education, 2013
Background At the Faculty of forestry sciences, Swedish University of Agricultural Sciences, Umeå, we have actively worked to outline a strategy for implementing generic skills in our programmes. It started out as a project in March 2010, but was made
Nicolette Karst
doaj   +1 more source

Comprehensive analysis and evaluation of the multi-information on the underground river system in construction of a pumped-storage hydropower station in Hubei

Carsologica Sinica, 2023
China is steadfast in promoting green and low-carbon energy transformation. Playing a pivotal role in the power industry, hydropower is at the forefront of energy transformation.
Jianwen CAO, Haiyang YANG, Zhe WANG, Liangjie ZHAO, Yushan LIN, Song LUAN, Lujuan LI   +6 more
doaj   +1 more source

Process-based karst modelling to relate hydrodynamic and hydrochemical characteristics to system properties [PDF]

, 2013
More than 30% of Europe's land surface is made up of karst exposures. In some countries, water from karst aquifers constitutes almost half of the drinking water supply.
J. A. Barberá, A. Hartmann, T. Wagener, Barbera, J. A., N. Mizyed, Butscher, C., Wagener, T., F. Humer, Humer, F., C. Butscher, M. Kralik, A. Rimmer, B. Andreo, M. Weiler, Weiler, M., Rimmer, A., Andreo, B., J. Lange, Mizyed, N., Lange, J., Hartmann, A., Huggenberger, P., Kralik, M., P. Huggenberger, Lange, Jens, Hartmann, Andreas, Weiler, Markus   +26 more
core   +2 more sources