Results 181 to 190 of about 68,058 (263)

What is “accuracy”? Rethinking machine learning classifier performance metrics for highly imbalanced, high variance, zero‐inflated species count data

Limnology and Oceanography: Methods, EarlyView.
Abstract Machine learning has opened the door for the automated sorting (classification) of images, holograms and acoustic backscatters of individual plankton, invertebrates, fish and marine mammals. However, this field is complicated by decades of paradoxically promising reports of classifier performance that do not correlate with real‐world uptake of
Bianca M. Owen, James R. Tweedley, Navid R. Moheimani, Chris S. Hallett, Jeffrey J. Cosgrove, Leopold P. O. Silberstein   +5 more
wiley   +1 more source

High-quality metagenomic-assembled genomes from sea ice and seawater of the Southern Ocean. [PDF]

Microbiol Resour Announc
Buthelezi ZM, Pierneef RE, Bezuidt OKI, Makhalanyane TP.   +3 more
europepmc   +1 more source

Tectonic structure and evolution of the southern part of the Central sector of the Indian ocean

, 2020
E. P. Dubinin, А. В. Кохан, German Leitchenkov, А. А. Шайхуллина   +3 more
openalex   +1 more source

Predicting potential Arctic kelp distribution and lower‐depth biomass from seafloor irradiance

Limnology and Oceanography: Methods, EarlyView.
Abstract Kelps have an extensive distribution in Arctic coastal waters. However, quantifying their role in the Arctic food web and carbon cycle is challenged by the scarcity of documented geographical distribution, standing stocks and production. Here we present a framework based on an empirical function to predict the potential kelp distribution and ...
Laura Castro de la Guardia, Inka Bartsch, Haakon Hop, Sarina Niedzwiedz, Luisa Düsedau, Nora Diehl, Dorte Krause‐Jensen, Mikael Sejr, Thomas Gjerfluff Ager, Jean‐Pierre Gattuso, Robert W. Schlegel, Cale A. Miller, Karen Filbee‐Dexter, Pedro Duarte   +13 more
wiley   +1 more source

Fishes of the southern ocean

, 1990
Ofer Gon, Phillip C. Heemstra
openalex   +2 more sources

Sediment trap preservative choice impacts particle‐associated microbial community composition

Limnology and Oceanography: Methods, EarlyView.
Abstract Understanding and quantifying the microbial contribution to particulate organic matter (POM) flux and carbon cycling in the ocean relies largely on the collection of sinking POM. A critical aspect of evaluating microbial communities on sediment trap‐collected POM is their preservation until recovery and sample processing.
Nicola L. Paul, Colleen A. Durkin, Sebastian Sudek, Matthieu Bressac, Philip W. Boyd, Eric J. Tappa, Claudia R. Benitez‐Nelson, Alyson E. Santoro   +7 more
wiley   +1 more source

Cascading tipping points of Antarctica and the Southern Ocean. [PDF]

Ambio
Kubiszewski I, Adams VM, Baird R, Boothroyd A, Costanza R, MacDonald DH, Finau G, Fulton EA, King CK, King MA, Lannuzel D, Leane E, Melbourne-Thomas J, Ooi CS, Raghavan M, Senigaglia V, Stoeckl N, Tian J, Yamazaki S.   +18 more
europepmc   +1 more source

Serious Illness Conversation in the Care of Atypical Parkinsonian Disorders: A Practical Guide for Neurology Clinicians

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Compared to Parkinson's disease, atypical parkinsonian disorders (APD) are characterized by a more rapidly progressive course, often leading to profound disability. Effective communication between clinicians, patients, and care partners is essential to support patient‐centered care and shared decision‐making.
Michiko K. Bruno, Jocelyn Jiao, Neha M. Kramer, Margaret Ivancic, Claudia Chou, Jessica Shurer, Thomas Carroll, on behalf of CurePSP Centers of Care Palliative Care Working Group   +7 more
wiley   +1 more source

The CO2 system in a Redfield context during an iron enrichment experiment in the Southern Ocean

, 2004
Yann Bozec, Dorothée C. E. Bakker, C. Cardelle De Hartmann, Helmuth Thomas, Richard G. J. Bellerby, Philip D. Nightingale, Ulf Riebesell, Andrew Watson, H. J. W. de Baar   +8 more
openalex   +2 more sources

Portulaca eggliana (Portulacaceae), a new species from the Brazilian Amazonian savannas

Nordic Journal of Botany, EarlyView.
A new species of Portulacaceae from the Amazonian savannas of northern Brazil is herein described and illustrated. Portulaca eggliana is morphologically related to P. umbraticola, but differs in the number of involucral leaves, sepal morphology, bracteole shape, and seed surface.
José Roberto Ferraz, Diego Ferreira Da Silva, Gustavo Hassemer, Leonardo Paz Deble, João Marcelo Alvarenga Braga   +4 more
wiley   +1 more source