Results 31 to 40 of about 1,640 (187)
Energies, 2023 Carbonate rock oilfields account for two-thirds of proven marine carbonate oilfield reserves, which are the primary way to increase future oil and gas energy reserves.
Yanzhi Ding +4 more
doaj +1 more source
Wild pig habitat use impacted by prescribed fire in the William B. Bankhead National Forest, USA
The Journal of Wildlife Management, EarlyView.Natural resource management activities like integrated wild pig control programs and 3–5‐year interval prescribed burning can reduce wild pig activity and habitat but can have an unintended side effect of allowing them to thrive in sensitive and protected areas, where access and tools are restricted.
Patience E. Knight +2 more
wiley +1 more source
Energy Exploration & Exploitation, 2018 The dolomites of the Middle Permian Qixia Formation have been important targets of natural gas exploration in the Sichuan Basin for decades. However, more and more exploration and research indicate that the formation of the reservoir might be related to ...
Di Xiao +7 more
doaj +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
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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
Classification and characteristics of karst reservoirs in China and related theories
Petroleum Exploration and Development, 2009 Karst reservoirs are distributed widely in China, for which integrated geological, logging, testing, and seismic identification marks can be made and their ages can be determined using unconformity surfaces, the lithologic features, and paleobiology of ...
Zhang Baomin, Liu Jingjiang
doaj +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
Journal of Fish Biology, EarlyView.Abstract The pumpkinseed Lepomis gibbosus is a freshwater fish species native to North America. It has been introduced to Europe, where it is recognized as one of the worst aquatic invaders due to its high adaptability and invasive potential. This study aimed to determine the presence of L. gibbosus in small to medium‐sized water bodies, both lotic and
Ivan Špelić +2 more
wiley +1 more source
Water and Environment Journal, EarlyView.Tracer testing assessed hydraulics and nitrate removal in three full‐scale agricultural drainage treatment wetlands over 3.5 years (three tests). The first test showed rapid, short‐circuited flow and low residence time. After modifying the collection system, the second test increased residence time from 1 to 7 days.
Jan Kukačka +7 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