改良
发表于 2025-3-28 17:01:17
Hedge Funds and Financial Markets of mm year., whereas a very fast rate may reach up to a few m/y. Fluctuation rates of base-levels controlled by tectonics are spread beyond the frequent <1–15 mm year. range, reaching 100 mm year. and beyond.
无所不知
发表于 2025-3-28 20:29:43
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ADAGE
发表于 2025-3-29 02:16:54
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browbeat
发表于 2025-3-29 06:41:11
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Presbyopia
发表于 2025-3-29 07:54:04
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syncope
发表于 2025-3-29 11:40:55
The Messinian Event,xamples for such deep incised paleovallies that propagated far inland, up to several hundreds km. Additional markers of the huge phase of the subaerial erosion following the Messinian base-level drawdown include erosional discordances, submarine scarps, submarine canyons and platforms, mesa-like relief and valley terraces.
circuit
发表于 2025-3-29 19:00:35
Book 2023g the global relief by processes of erosion and aggradation. In the populated world, entrenchments triggered by base-level changes may become devastating events, damaging agricultural lands, undercutting bridges and destroying roads..The aim of this book, as a chapter in fluviomorphology, is to pre
抗生素
发表于 2025-3-29 23:48:03
,Discontinuity in Slope—Knickpoints and Knickzones,ickzone is an oversteepened channel reach, often including rapids or pools, that is typically up to a few kms long. Nickzones, as knickpoints, are often transient features, eroding and migrating upstream with time as a response to a base-level fall.
广口瓶
发表于 2025-3-30 02:43:52
Tributary Junctions,main trunk stream from the often “hanging” conditions of the tributary valley. Hanging conditions limit the connectivity and impede upstream transmission of incision signals and thus delay reaching full equilibrium of the drainage network.
浮雕
发表于 2025-3-30 07:17:51
logy.Examines different types of base- levels, their altitud.Much of the final shaping of the global landscape is accomplished by incision of river networks. The base-level is a principle determinate controlling the global relief by processes of erosion and aggradation. In the populated world, entr