Julia Cisneros
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View article: Increased Hydraulic Roughness in Alluvial Rivers Created by Sand‐Mining Sculpted Bed Features
Increased Hydraulic Roughness in Alluvial Rivers Created by Sand‐Mining Sculpted Bed Features Open
Alluvial bedforms are a first order control on flow resistance, water levels and rate of sediment transport. Their morphologies are a direct reflection of the hydraulic and sedimentological conditions under which they are formed. Studies o…
View article: Increased hydraulic roughness in alluvial rivers created by sand-mining sculpted bed features
Increased hydraulic roughness in alluvial rivers created by sand-mining sculpted bed features Open
View article: Classification of underwater flow-transverse sedimentary bedforms
Classification of underwater flow-transverse sedimentary bedforms Open
Despite the recommendations given in Ashley (1990), a plethora of terms continues to be used to describe flow-scale flow-transverse sedimentary bedforms, often without clear definition or distinction between the different nomenclatures. Fo…
View article: Automated Bedform Identification—A Meta‐Analysis of Current Methods and the Heterogeneity of Their Outputs
Automated Bedform Identification—A Meta‐Analysis of Current Methods and the Heterogeneity of Their Outputs Open
Ongoing efforts to characterize underwater dunes have led to a considerable number of freely available tools that identify these bedforms in a (semi‐)automated way. However, these tools differ with regard to their research focus and appear…
View article: Controls on the Leeside Angle of Dunes in Shallow Unidirectional Flows
Controls on the Leeside Angle of Dunes in Shallow Unidirectional Flows Open
Dunes are ubiquitous features in alluvial channels, serve as major agents of sediment transport and contribute significantly to flow resistance. Research in the past decade has illustrated the complexity of dune geometry and widespread occ…
View article: Automated Bedform Identification - A Meta-Analysis of Current Methods and the Heterogeneity of their Outputs
Automated Bedform Identification - A Meta-Analysis of Current Methods and the Heterogeneity of their Outputs Open
Ongoing efforts to characterize underwater dunes have led to a considerable number of freely available tools that identify these bedforms in a (semi-)automated way. However, these tools differ with regard to their research focus and appear…
View article: The influence of dune lee side shape on time-averaged velocities and turbulence
The influence of dune lee side shape on time-averaged velocities and turbulence Open
Underwater dunes are found in various environments with strong hydrodynamics and movable sediment such as rivers, estuaries and continental shelves. They have a diversity of morphology, ranging from low- to high-angle lee sides and sharp o…
View article: Comment on egusphere-2023-211
Comment on egusphere-2023-211 Open
Abstract. Underwater dunes are found in various environments with strong hydrodynamics and sandy, movable sediment such as rivers, estuaries and continental shelves. They have a diversity of morphology, ranging from low to…
View article: Supplementary material to "The influence of dune lee side shape"
Supplementary material to "The influence of dune lee side shape" Open
Mean lee side angle (°) Maximum angle (°) Max.angle position Bedform length (m) Bedform height (m) Steep portion height (m) Length flow seapration zone (m)
View article: The influence of dune lee side shape
The influence of dune lee side shape Open
Underwater dunes are found in various environments with strong hydrodynamics and sandy, movable sediment such as rivers, estuaries and continental shelves. They have a diversity of morphology, ranging from low to high-angle lee sides, and …
View article: Grappling with barriers in geosciences from the lens of two Latina geoscientists
Grappling with barriers in geosciences from the lens of two Latina geoscientists Open
This article reviews our shared experience as two minoritized graduate students, encapsulating what the barriers we encountered were, and identifies the impacts of a personal disinterest by geoscientists and institutional disinvestment in …
View article: Amplification of downstream flood stage due to damming of fine-grained rivers
Amplification of downstream flood stage due to damming of fine-grained rivers Open
View article: The influence of dune lee side shape on flow above bedforms
The influence of dune lee side shape on flow above bedforms Open
<p>Dunes which develop in large rivers, in tidally-constrained environments (estuaries and tidal channels) and in open marine areas (e.g. continental shelf) commonly have gentle lee sides, and more rarely steep lee sides close to the…
View article: Spoilt for Choice – When to Use Which Bedform Identification Tool for What Purpose?
Spoilt for Choice – When to Use Which Bedform Identification Tool for What Purpose? Open
Earth and Space Science Open Archive This is a preprint and has not been peer reviewed. ESSOAr is a venue for early communication or feedback before peer review. Data may be preliminary.Learn more about preprints preprintOpen AccessYou are…
View article: Bridging Worlds in Bedform Research with an Open Access, Universal Toolbox: the Bedform Analysis Toolbox
Bridging Worlds in Bedform Research with an Open Access, Universal Toolbox: the Bedform Analysis Toolbox Open
Bedforms (ripples, dunes, sandwaves) are ubiquitous features in many sandy subaqueous settings. They have been observed in a wide variety of flows, including rivers, the surf zone, estuaries, tidal inlets, shallow seas, and deep waters. Be…
View article: Spoilt for Choice – When to Use Which Bedform Identification Tool for What Purpose?
Spoilt for Choice – When to Use Which Bedform Identification Tool for What Purpose? Open
Earth and Space Science Open Archive PosterOpen AccessYou are viewing the latest version by default [v1]Spoilt for Choice – When to Use Which Bedform Identification Tool for What Purpose?AuthorsLeonScheiberiDJudithZomeriDLiWangiDJuliaCisne…
View article: A framework for addressing the lack of diversity in the Geosciences through evaluating the current structure of institutional efforts
A framework for addressing the lack of diversity in the Geosciences through evaluating the current structure of institutional efforts Open
View article: An actionable anti-racism plan for geoscience organizations
An actionable anti-racism plan for geoscience organizations Open
View article: Why do large, deep rivers have low-angle dune beds?: COMMENT
Why do large, deep rivers have low-angle dune beds?: COMMENT Open
View article: Dunes in the world’s big rivers are characterized by low-angle lee-side slopes and a complex shape
Dunes in the world’s big rivers are characterized by low-angle lee-side slopes and a complex shape Open
View article: Data for: Dunes in the world’s big rivers are characterised by low-angle leeside slopes and a complex shape
Data for: Dunes in the world’s big rivers are characterised by low-angle leeside slopes and a complex shape Open
Morphologic data of dunes in the World's big rivers. Morphologic descriptors for large dunes include: dune height, dune mean leeside angle, dune maximum leeside angle, dune wavelength, dune flow depth (at the crest), and the fractional hei…
View article: Dune morphology and hysteresis in alluvial channels during long-duration floods revealed using high temporal-resolution MBES bathymetry
Dune morphology and hysteresis in alluvial channels during long-duration floods revealed using high temporal-resolution MBES bathymetry Open
In natural rivers, flow discharge may fluctuate across a range of time scales – from diurnal to seasonal - but is often most pronounced during hydrographs that may encompass long-duration floods. Under these varying flows, bedforms can be …
View article: The significance of superimposed dunes in the Amazon River: Implications for how large rivers are identified in the rock record
The significance of superimposed dunes in the Amazon River: Implications for how large rivers are identified in the rock record Open
The recognition of large fluvial channels in the geological record is of great importance for regional palaeohydraulic and palaeogeographical reconstructions, inputs to reservoir modelling, and estimating the input of sediment to sedimenta…