Results 51 to 60 of about 2,731 (219)
Near Surface Geophysics, EarlyView.Abstract Electrical resistivity tomography (ERT) is one of the most widely used geophysical techniques for hydrogeological questions, such as investigating the groundwater transition zone between land and sea. The interpretation of 2D coast‐parallel ERT profiles is challenging because most of the electrical current flows through the highly conductive ...
Simon Levin Fischer +6 more
wiley +1 more source
Modelling the hydrological process of the karst spring using a revised Vensim model
地质科技通报, 2022 The conventional Vensim model uses two parallel reservoirs to simulate the slow and fast flows in karst systems, which can hardly simulate the existing nonlinear hydrological process.
Yong Chang, Yaoyong Qi, Ling Liu
doaj +1 more source
River, EarlyView.Abstract Optimizing reservoir refill operation rules is crucial for enhancing reservoir sustainability and resilience. This study proposes a refill operation model designed to derive optimal refill guide curves by considering flood risk prevention, maximum storage levels, and the combined benefits of hydropower generation and energy storage.
Lihua Chen +4 more
wiley +1 more source
Lithosphere, 2021 Superimposed tectonic movement and karst erosion resulted in a combination of fractures and irregular caves in deep/ultradeep carbonate rocks, typically along major fault swarms.
Peng Cao +6 more
doaj +1 more source
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Soil organic nitrogen (SON) transformation is critical for global nutrient cycling and ecosystem productivity, yet how its responsiveness to climate change differs across diverse land use types remains poorly resolved.
Xinyi Yang +10 more
wiley +1 more source
Karst springs hydrographs as indicators of karst aquifers
, 1993 By analysing the hydrographs of karst springs it is possible to identify aquifer characteristics and, accordingly, the main features of a karst rock-fissure massif.
Bonacci, Ognjen
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Prediction of Permian karst reservoirs in the Yuanba gas field, northern Sichuan basin, China [PDF]
, 2023 Karst reservoir has great hydrocarbon potential, however karst reservoir prediction is inhibited by the strong lateral and vertical heterogeneity of karstification which in turn results in recognition difficulty when geological and geophysical methods ...
Fan, Rui +9 more
core +1 more source
Boreas, EarlyView.The relationship between the climate and societal transformation in Maya lowlands has long been debated, particularly the role of drought in shaping the civilization trajectory during the Classic Period. A high‐resolution, multi‐proxy, geochemical record from Lake Kaná, located in the underexplored Uaymil region of the Yucatán Peninsula in Mexico ...
Haydar B. Martinez‐Dyrzo +5 more
wiley +1 more source
Characteristics and mechanism analysis of geothermal field in Nanle Sub-uplift, Bohai Bay Basin
地质科技通报, 2021 In order to explore the characteristics of karst reservoir and the genetic mechanism of the Nanle geothemal field in Bohai Bay Basin.Based on geophysical and geological data, this paper analyzes the factors of the geothermal field that include karstic ...
Xu Huang +3 more
doaj +1 more source
Gypsum karst geohazards in China [PDF]
, 1997 China has the worlds largest proven gypsum (CaSO4.2H2O) resources in the world. The gypsum ranges from pre-Cambrian to Quaternary in age and occurs in varied geological environments.
Cooper, A.H., Yaoru, Lu
core