Results 21 to 30 of about 45,183 (262)

Recovery of Lithium Ions From Salt Lakes Using Nanofibers Containing Zeolite Carriers

open access: yesFrontiers in Energy Research, 2022
Lithium is a key strategic metal in the 21st century and an important raw material in the new energy sector. With rapid growth of the market demand for lithium, the high-efficient extraction of lithium resources is of important economic significance ...
Tao Ding   +6 more
doaj   +1 more source

Effects of Ice Freeze-Thaw Processes on U Isotope Compositions in Saline Lakes and Their Potential Environmental Implications

open access: yesFrontiers in Earth Science, 2021
The dissolved uranium (U) content in the water column of saline lakes varies little between ice-free seasons throughout the whole water column. Such uniformity allows for the potential absolute dating and/or paleohydrologic interpretations of lake ...
Pu Zhang   +9 more
doaj   +1 more source

Progress in the investigation of potash resources in western China

open access: yesChina Geology, 2018
: Through the study of the geological conditions of potash deposits in China from recent years, a new understanding of potash theories has arisen that appropriate Chinese geological features.
Mian-ping Zheng   +17 more
doaj   +1 more source

Rapid Saline Permafrost Thaw Below a Shallow Thermokarst Lake in Arctic Alaska

open access: yesGeophysical Research Letters, 2023
Permafrost warming and degradation is well documented across the Arctic. However, observation‐ and model‐based studies typically consider thaw to occur at 0°C, neglecting the widespread occurrence of saline permafrost in coastal plain regions.
Benjamin M. Jones   +7 more
doaj   +1 more source

Spatial Patterns of Organic and Inorganic Carbon in Lake Qinghai Surficial Sediments and Carbon Burial Estimation

open access: yesFrontiers in Earth Science, 2021
Lake carbon burial is of vital significance in global carbon cycle and carbon budget, particularly in the large deepwater lakes. However, carbon burial in large deepwater lakes is hard to estimate due to the difficulty in obtaining high spatial ...
Xi Chen   +7 more
doaj   +1 more source

Regional differences and driving factors analysis of carbon emissions from power sector in China

open access: yesEcological Indicators, 2022
Carbon emissions from the power sector (CEPS11 CEPS: Carbon emissions from the power sector.) contribute more than 40% of carbon emissions to both the world and China, which is the key link of carbon emission reduction.
Xiu Wang   +5 more
doaj   +1 more source

Clay Minerals of Lake Abert, an Alkaline, Saline Lake

open access: yesClays and Clay Minerals, 1983
AbstractMineralogical and chemical analyses of fine clay fractions from in and around Lake Abert, Lake County, Oregon, show that the pyroclastic rocks supplying detritus to the lake weather to a suite of layer silicate clay minerals varying from high-charge dioctahedral montmorillonite to montmorillonite/intergrade smectite-chlorite ...
Jones, B. F., Weir, A. H.
openaire   +1 more source

Optimization of lithium extraction solar pond in Zabuye Salt Lake: Theoretical calculation combined with field experiments

open access: yesChina Geology
: This research optimized the structure of lithium extraction solar ponds to enhance the crystallization rate and yield of Li2CO3. Using the response surface methodology in Design-Expert 10.0.3, the authors conducted experiments to investigate the ...
Tao Ding   +8 more
doaj   +1 more source

Distribution and formation of tight oil in Qijia area, Songliao Basin, NE China

open access: yesPetroleum Exploration and Development, 2015
By using geologic, geochemical, well test, well drilling and well logging data, the formation conditions and distribution pattern of tight oil in Gao 3 and Gao 4 oil layers of Gaotaizi layer, Upper Cretaceous Qingshankou Formation, Qijia area, Songliao ...
Lizhi SHI   +4 more
doaj   +1 more source

Transgressive-regressive cycles in saline lake margin oolites: paleogeographic implications (Priabonian, Vistrenque basin, SE France)

open access: yesBSGF - Earth Sciences Bulletin, 2022
The integrative analysis of a lacustrine carbonate succession from Butte Iouton hill (Vistrenque basin, SE France) brings new insights into depositional models and stacking patterns of oolitic saline lake margins and provides new details regarding the ...
Semmani Nazim   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy