Results 211 to 220 of about 254,715 (432)
Analysis of Phylogeny Tracking Algorithms for Serial and Multiprocess Applications [PDF]
arXivSince the advent of modern bioinformatics, the challenging, multifaceted problem of reconstructing phylogenetic history from biological sequences has hatched perennial statistical and algorithmic innovation. Studies of the phylogenetic dynamics of digital, agent-based evolutionary models motivate a peculiar converse question: how to best engineer ...
arxiv
Boreas, Volume 52, Issue 1, Page 99-108, January 2023., 2023 Large amounts of carbon in alpine sediments have been expected to be sensitive to climate change, but how carbon accumulation responds to climate change remains unclear. Thus, we explored the impact of different factors on the carbon accumulation rate (CAR) of alpine sediments by combining a variety of climatic variables, vegetation data and erosion ...
Ying Cheng +5 more
wiley +1 more source
Evaluating and Explaining Earthquake-Induced Liquefaction Potential through Multi-Modal Transformers [PDF]
arXivThis study presents an explainable parallel transformer architecture for soil liquefaction prediction that integrates three distinct data streams: spectral seismic encoding, soil stratigraphy tokenization, and site-specific features. The architecture processes data from 165 case histories across 11 major earthquakes, employing Fast Fourier Transform ...
arxiv
Boreas, Volume 52, Issue 1, Page 60-77, January 2023., 2023 Credible historical land use/cover data are very important for past global change research. This study generates a set of integrated reconstruction methods based on multisource data and produces a new set of improved historical cropland data sets in Europe over the past 200 years.
Yu Ye +7 more
wiley +1 more source
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Permafrost coasts are eroding at an accelerating pace, delivering vast amounts of sediments, organic matter, nutrients, and pollutants into the Arctic Ocean. These fluxes play a crucial role in the coastal biogeochemical cycle, yet their magnitude, as well as the trajectory and fate of the eroded material, is largely unknown.
Justus Gimsa +2 more
wiley +1 more source
Boreas, Volume 52, Issue 1, Page 124-138, January 2023., 2023 Tierra del Fuego in Argentina is a unique location to examine past Holocene wind variability since it intersects the core of the Southern Hemisphere Westerly Winds (SHWW). The SHWW are the most powerful prevailing winds on Earth. Their variation plays a role in regulating atmospheric CO2 levels and rainfall amounts and distribution, both today and in ...
Alexis Vizcaino +6 more
wiley +1 more source
A Multimethod Investigation of the Lake Agnes Rock Glacier, Colorado, USA
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Rock glaciers are important headwater landforms that play a key role in alpine hydrology. North American rock glaciers are estimated to contain the third largest water volume equivalent globally, and over 3800 rock glaciers have been mapped in Colorado alone. However, these features are often overlooked in alpine water budgets.
Brianna Rick +5 more
wiley +1 more source