Results 21 to 30 of about 1,162 (163)

Phanerozoic Large Igneous Province, Petroleum System, and Source Rock Links

open access: yesGeophysical Monograph Series, Page 191-228., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Steven C. Bergman   +2 more
wiley  

+1 more source

Risk assessment of Sichuan–Tibet Highway susceptible to debris flows at Suotong Basin, southeastern Tibet [PDF]

open access: yesIOP Conference Series: Earth and Environmental Science, 2020
Abstract The planned Sichuan–Tibet Highway will pass through many debris flow-prone areas. Suotong catchment with a drainage area of 38.03 km2, a tributary of Parlung Zangbo River in the Bomi County of Tibet, has not experienced large-scale debris flows since 1991.
Kaiheng Hu   +5 more
openaire   +1 more source

TSM prototype basins on the Neoproterozoic Yangtze Craton

open access: yesShiyou shiyan dizhi, 2020
TSM basin analysis of Neoproterozoic prototype basins on Yangtze Craton, South China were studied using a large number of field outcrop sections, latest drilling data, and numerous previous studies.
Fengli YANG   +4 more
doaj   +1 more source

Geochemistry and accumulation model of the Ordovician hydrocarbon in the Sichuan Basin, China

open access: yesJournal of Natural Gas Geoscience, 2020
Oil and gas discoveries in the Ordovician in the Sichuan Basin are mainly concentrated in the compact limestone of the Nanjinguan Formation and the Baota Formation at the bottom and at the top of the Ordovician, respectively; this is characterized by ...
Dianwei Zhang, Zhiliang He, Ganlu Li
doaj   +1 more source

Phylogeography and Population Genetics of Rosa chinensis var. spontanea and R. lucidissima Complex, the Important Ancestor of Modern Roses

open access: yesFrontiers in Plant Science, 2022
Rosa chinensis var. spontanea and R. lucidissima complex are the morphologically very similar key ancestors of modern roses with high importance in rose research and breeding.
Hongying Jian   +8 more
doaj   +1 more source

The Source Areas and Migratory Pathways of the Fall Armyworm Spodoptera frugiperda (Smith) in Sichuan Province, China

open access: yesInsects, 2022
The Sichuan Province, located in Southwest China, is one of China’s main maize-producing areas, and is also an important node along the north-south migratory pathways that pests follow within China. After its invasion, the fall armyworm (FAW), Spodoptera
Chunxian Jiang   +6 more
doaj   +1 more source

Current situation and prospects of coalbed methane exploration and development in Sichuan Basin [PDF]

open access: yesYouqicang pingjia yu kaifa
The Sichuan Basin is abundant in coal resources and has achieved breakthroughs in coalbed methane exploration wells in recent years. To explore the feasibility of establishing a coalbed methane production base in the Sichuan Basin, this study reviews the
ZHU SUYANG   +5 more
doaj   +2 more sources

Progress and research direction of normal-pressure shale gas exploration and development in southeastern Chongqing

open access: yesShiyou shiyan dizhi, 2023
There are high-pressure shale gas reservoirs and normal-pressure shale gas reservoirs in the Sichuan Basin and its periphery. In recent years, SINOPEC East China Oil & Gas Company takes technical research for normal-pressure shale gas in the complex ...
Lu YUN, Yuqiao GAO, Quanfang GAO
doaj   +1 more source

Three dimensional velocity structure and accurate earthquake location in Changning–Gongxian area of southeast Sichuan

open access: yesEarth and Planetary Physics, 2020
In order to understand the crustal structure and tectonic background of the Changning–Gongxiang area, southeastern Sichuan Province, where a series of moderate-to-strong earthquakes occurred in recent years, we utilized the seismic phase data both from a
Feng Long   +7 more
doaj   +1 more source

Comparison of Three Key Marine Shale Reservoirs in the Southeastern Margin of the Sichuan Basin, SW China [PDF]

open access: yesMinerals, 2017
This study performs a comprehensive comparison of three key marine shale reservoirs in the southeastern margin of the Sichuan Basin, and explains why commercial gas production was only achieved in the Lower Silurian Longmaxi (LSL) and Upper Ordovician Wufeng (UOW) formations, but not in the Lower Cambrian Niutitang (LCN) formation.
Jun Liu   +4 more
openaire   +1 more source

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