Results 31 to 40 of about 18,634 (182)

Dynamic allometry in coastal overwash morphology [PDF]

, 2020
Allometry refers to a physical principle in which geometric (and/or metabolic) characteristics of an object or organism are correlated to its size. Allometric scaling relationships typically manifest as power laws.
Davenport, Kirstin L., Lazarus, Eli D., Matias, Ana   +2 more
core   +1 more source

Reduction of deltaic channel mobility by tidal action under rising relative sea level [PDF]

, 2018
As Holocene river deltas continue to experience sea-level rise, sediment carried by distributary channels counteracts delta-plain drowning. Many deltas worldwide are subject to tidal action, which strongly affects the morphology of distributary channels ...
Finotello, Alvise, Lentsch, Nathan, Paola, Chris   +2 more
core   +1 more source

Coastal Morphodynamics [PDF]

, 2018
Every year, a number of new forest pathosystems are discovered as the result of introduction of alien pathogens, host shifts and jumps, hybridization and recombination among pathogens, etc. Disease outbreaks may also be favored by climate change and forest management.
Matteo Garbelotto (Ed.), Paolo Gonthier (Ed.)   +1 more
openaire   +3 more sources

Comparing Active Learning for Satellite Imagery: Contrastive Learning, Diversity, Confidence Sampling, and Cold Start Strategies

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
In this article, we investigated and compared common active learning strategies for classification and semantic segmentation tasks using satellite imagery.
David Pogorzelski, Peter Paul Arlinghaus, Wenyan Zhang   +2 more
doaj   +1 more source

Cross-Shore Suspended Sediment Transport in Relation to Topographic Changes in the Intertidal Zone of a Macro-Tidal Beach (Mariakerke, Belgium)

Journal of Marine Science and Engineering, 2019
Sediment transport is a key element in intertidal beach morphodynamics, but measurements of sediment transport are often unreliable. The aim of this study is to quantify and investigate cross-shore sediment transport and the resulting topographic changes
Evelien Brand, Lars De Sloover, Alain De Wulf, Anne-Lise Montreuil, Sander Vos, Margaret Chen   +5 more
doaj   +1 more source

Comparing Aggradation, Superelevation, and Avulsion Frequency of Submarine and Fluvial Channels

Frontiers in Earth Science, 2020
Constraining the avulsion dynamics of rivers and submarine channels is essential for predicting the distribution of sediment, organic matter, and pollutants in alluvial, deltaic, and submarine settings.
Zane R. Jobe, Nick C. Howes, Kyle M. Straub, Dingxin Cai, Hang Deng, Fabien J. Laugier, Luke A. Pettinga, Lauren E. Shumaker   +7 more
doaj   +1 more source

Simple assessment of spatio-temporal evolution of salt marshes ecological services [PDF]

, 2019
A number of previous research studies have addressed the enormous role played by biodiversity and ecosystems in human well-being and have placed particular emphasis on the consequences of the reduction or loss of these services. A handful of studies have
Baily, Balmford, Balvanera, Barbier, Barbier, Bouma, Carpenter, Carrasco, Caçador, Chang, Chang, Chmura, Costanza, Costanza, Costanza, Crosby, Daily, de Groot, de Groot, Greenberg, Kirwan, Kirwan, Kirwan, Koch, Lovelock, Morris, Murray, Müller-Navarra, Ouyang, Palmer, Redfield, Rieb, Rizzetto, Rova, Santana-Cordero, Schile, Stocker, Torio, Turner, Walls, Wang, Wu, Zhao   +42 more
core   +2 more sources

Rapid Changes in Permeability: Numerical Investigation into Storm-Driven Pebble Beach Morphodynamics with XBeach-G

Journal of Marine Science and Engineering
This study delves into the morphodynamic changes of pebble beaches in response to storm events, employing a combination of observational and numerical approaches.
Antoine Soloy, Carlos Lopez Solano, Emma Imen Turki, Ernesto Tonatiuh Mendoza, Nicolas Lecoq   +4 more
doaj   +1 more source

Profiling cellular morphodynamics by spatiotemporal spectrum decomposition. [PDF]

PLoS Computational Biology, 2018
Cellular morphology and associated morphodynamics are widely used for qualitative and quantitative assessments of cell state. Here we implement a framework to profile cellular morphodynamics based on an adaptive decomposition of local cell boundary ...
Xiao Ma, Onur Dagliyan, Klaus M Hahn, Gaudenz Danuser   +3 more
doaj   +1 more source

A parameterization of flow separation over subaqueous dunes [PDF]

, 2007
Flow separation plays a key role in the development of dunes, and modeling the complicated flow behavior inside the flow separation zone requires much computational effort.
Allen, Andries J. Paarlberg, Bennett, Best, Best, Buckles, C. Marjolein Dohmen-Janssen, Engel, Etheridge, Fernandez, Giri, Hulscher, Hulscher, Jerolmack, Julien, Kostaschuk, Kroy, Maddux, Maddux, McLean, Nakagawa, Nelson, Nelson, Nelson, Niño, Onda, Paarlberg, Paarlberg, Paul Termes, Raudkivi, Schatz, Smith, Sumer, Suzanne J. M. H. Hulscher, Tjerry, Van den Berg, Vanoni, Walker   +37 more
core   +5 more sources