Zobrazeno 1 - 10
of 127 633
pro vyhledávání: '"Geology"'
Fluvial point bar deposits are described from the ca. 1 Ga Diabaig Formation, representing some of the most compelling architectural evidence of planform sinuosity recognized in pre-vegetation sedimentary strata to date. The stratigraphic architectur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f982898c1d20ebc1af2798934f303807
https://www.repository.cam.ac.uk/handle/1810/349589
https://www.repository.cam.ac.uk/handle/1810/349589
Autor:
KangDongju, LuJing’an, XieYingfeng, QuChangwei, LiangJinqiang, WangXiujuan, WangJingli, LaiHongfei
Publikováno v:
Environmental Geotechnics. 10:166-175
In 2016, logging-while-drilling (LWD) was conducted at 11 sites in the Shenhu area of the South China Sea to characterise the gas hydrate reservoir. The authors used LWD resistivity image from these sites to analyse the hydrate occurrence mode, near-
Autor:
LiuJun, JiangMingjing
Publikováno v:
Environmental Geotechnics. 10:206-217
The hydrate morphology in sandy methane hydrate (MH)-bearing sediment (MHBS) is commonly classified as pore-filling, cementation, grain-coating and load-bearing. This paper presents a numerical investigation into the mechanical behaviour of coexisten
Autor:
MereySukru, SinghDevendra N, KomiyaAtsuki, MaruyamaShigenao, LijithKoorthedath Pullayikodi, FengYongchang, ChenLin
Publikováno v:
Environmental Geotechnics. 10:176-185
Gas hydrates are regarded as one of the most promising alternative sources of energy, which have the potential to address the energy demand of a contemporary society. Based on the field explorations in the Eastern Nankai Trough (Japan), a multilayere
Publikováno v:
Environmental Geotechnics. 10:196-205
Gas hydrates are a very promising energy source, but its exploitation also faces some challenges in marine geotechnics. The dissociation and formation of hydrates can significantly change the mechanical properties of sediment layers. Large-scale extr
Autor:
ShanHongxian, JiaoXinran, LiuKehan, LiChaoxin, LiQingping, ChengSheng, ZhuChaoqi, JiaYonggang
Publikováno v:
Environmental Geotechnics. 10:218-226
The impact of gas hydrate dissociation on submarine landslides has become an increasingly significant issue. However, previous models cannot interpret the newly discovered non-conformity between the slide surface and the base of the gas hydrate stabi
Autor:
Amit Gvaryahu
Tannaitic literature, the earliest stratum of rabbinic literature, offers a detailed account of a complex and multivalent relationship between a small group of provincial subjects of the Roman Empire and their coins, couched in legal terms. In this a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c20c92a92fb93d3a540f1f28d1a47d2
Publikováno v:
Proceedings of the Institution of Civil Engineers - Water Management. 176:118-131
A one-dimensional morphodynamic model was improved to study the unsteady flow and sediment transport processes in a tail reach of the Yellow River estuary (YRE). In this model, the modified equations for flow hydrodynamics take the effects of sedimen
Publikováno v:
Proceedings of the Institution of Civil Engineers - Water Management. 176:148-159
The probability distribution of the fluctuating velocity in three dimensions and the near-bed shear stress (NBSS) of a channel with a deposit body were studied using mathematical statistics and the turbulent kinetic energy method, respectively. This
Autor:
Ahmed Mahmoud Saad
Publikováno v:
Assiut Journal of Sport Science and Arts. 2023:1-12