The degradation and detection of environmental signals in sediment transport systems

C Griffin, RA Duller, KM Straub - Science Advances, 2023 - science.org
Autogenic processes contribute noise to sediment transport systems that can degrade or
mask externally derived environmental signals and hinder our ability to reconstruct past …

Rapid fluvial remobilization of sediments deposited by the 2021 Chamoli disaster, Indian Himalaya

MJ Westoby, SA Dunning, JL Carrivick… - …, 2023 - pubs.geoscienceworld.org
High-magnitude mass flows can have a pervasive geomorphological legacy, yet the short-
term response of valley floors to such intense disturbances is poorly known and poses …

Delayed sedimentary response of the Huanghe alluvial plain to climate change inferred from source variations of the Xiashu loess since∼ 1 Ma

Q Jiang, X Gao, C Tan, H Lu, S Peng, Y Qiao, Q Hao - Catena, 2023 - Elsevier
Large river systems are reactive or buffered to large climate oscillations on orbital
timescales, depending on whether their sedimentary response time is shorter or longer than …

[HTML][HTML] Autogenic masking of allogenic inputs: Numerical modelling of signal preservation in deep-water fan strata

PM Burgess, RA Duller - Earth and Planetary Science Letters, 2024 - Elsevier
Variations in climate, sea-level and tectonic processes can be recorded in various ways in
strata, and recognising and measuring such external signals preserved in strata is an …

The Miocene to Quaternary evolution of the Vienna Basin (northeastern part): Geodynamics, eustasy, stratigraphy and depositional systems

M Kováč, T Csibri, K Fordinál, J Hók… - Geological Society …, 2025 - lyellcollection.org
Long-term research of the Vienna Basin (Central Europe) has resulted in multiple
stratigraphic concepts, although these are at least in part mutually exclusive. This …

The incomplete record of autogenic processes sets limits on signal detectability

C Griffin, RA Duller, KM Straub - Journal of Geophysical …, 2024 - Wiley Online Library
Spectral analysis is a central tool regularly used by the scientific community to identify the
presence of periodic processes within a time series of information, as spectral peaks at an …

Spatial patterns of dune landscapes manifest the history of boundary condition changes

M Zhu, D Zhang, P Liang, X Yang - Earth and Planetary Science Letters, 2025 - Elsevier
Dune fields are self-organized systems shaped by nonlinear and dissipative boundary
conditions. Decoding their environmental history and linking the spatial and temporal …

Timescales of autogenic noise in river bedform evolution and stratigraphy

V Ganti, MM Kelley, D Das… - Geophysical Research …, 2024 - Wiley Online Library
Bedform evolution and preserved cross strata are known to respond to floods. However, it is
unclear if autogenic dynamics mask the flood signal in bedform evolution and cross strata …

Grain‐size component dependent storage threshold of orbital cycles in alluvial stratigraphy caused by autogenic dynamics

D Yang, Y Huang, X Li, J Gao, S Yin, C Wang - Sedimentology, 2024 - Wiley Online Library
Numerical forward modelling and laboratory experiments suggest that autogenic factors in
the sediment routing system serve as long‐pass filters, preserving only orbital cycles with a …

Analysis of the fluvial stratigraphic response to the Paleocene–Eocene Thermal Maximum in the Bighorn Basin, USA

A Owen, AJ Hartley, TB Hoey… - Journal of …, 2023 - pubs.geoscienceworld.org
Geological deposits can reveal how environments of the past have responded to climate
change, enabling important insights into how environments may respond to our current …