Results 181 to 190 of about 219,522 (278)

Redescription and neotypification of Alexandrium minutum Halim-the type species of Alexandrium-from its type locality in Alexandria, Egypt, with insights into ribotype biogeography and toxicity. [PDF]

J Phycol
Huang S, Gu H, Krock B, Shams El-Din NG, Moestrup Ø, Cochet E, Mertens K.   +6 more
europepmc   +1 more source

MusselFinder: Automated dreissenid mussel density estimation via robotic benthic imaging

Limnology and Oceanography: Methods, EarlyView.
Abstract Despite the widespread need to map the abundance of invasive quagga and zebr mussels (Dreissena spp.) in lakes and reservoirs worldwide, current methods remain limited by data collection and analysis bottlenecks. Autonomous underwater vehicles (AUVs) combined with machine learning (ML) offer a scalable remote sensing approach for estimating ...
Angus Galloway, Peter C. Esselman, Anthony Geglio, Shadi Moradi, Jennifer M. Morris, Joseph Geisz, Magdalena K. Sobol, Graham W. Taylor   +7 more
wiley   +1 more source

Addressing flaws in the Seq2Topt dataset for the prediction of enzyme optimal temperature. [PDF]

Brief Bioinform
Zhou P.
europepmc   +1 more source

Automatization of multistep sample preparation for microplastics monitoring in aquatic environments

Limnology and Oceanography: Methods, EarlyView.
Abstract Microplastics (MP) have been found in every environmental compartment in urban and remote areas. Although their ubiquity is widely recognized, the lack of harmonized protocols for sampling, sample preparation, and particle identification/quantification hinders comparability among studies.
Markus Sillanpää, Ilse Heiskanen, Outi Setälä, Yoshio Ikezawa   +3 more
wiley   +1 more source

New species and suborder records reveal unusually high thaliacean (Chordata, Tunicata) diversity in the South China Sea. [PDF]

Zookeys
Lai Y, Zheng Z, Chen M, Tan Y.
europepmc   +1 more source

Introducing a ramped pyrolysis/oxidation‐14CO2 analysis system operated with mobile molecular sieve traps

Limnology and Oceanography: Methods, EarlyView.
Abstract A novel instrument for the thermal degradation of sedimentary organic matter was set up at the Alfred Wegener Institute (AWI) in Bremerhaven, Germany, with the aim of enabling Ramped Pyrolysis/Oxidation‐14C analysis as direct CO2 gas measurement.
Laura Kattein, Malte Höhn, Hendrik Grotheer, Torben Gentz, Gesine Mollenhauer   +4 more
wiley   +1 more source

Rapid <i>de novo</i> assembly of animal-microbe biofilter to mitigate seabed methane leakage. [PDF]

Natl Sci Rev
Liang Q, Deng L, Xie R, Liu X, Xiao X, Hou J, Wang J, Sui W, Lu N, Tong Z, Huang D, Wang Y, Han Y, Zhao J, Guo B, Zhang W, Geng M, Ren T, Ye W, Xiong Z, Dong L, Ruff SE, Meile C, Tao J, Dong X, Wang F.   +25 more
europepmc   +1 more source

Comparison of particle properties and biovolume estimates from FlowCam and microscopy for kettle hole phytoplankton communities

Limnology and Oceanography: Methods, EarlyView.
Abstract The integration of high‐throughput image–based flow cytometry into routine phytoplankton assessment requires rigorous evaluation against established microscopy techniques. As method agreement is often site‐ and species‐specific, case‐by‐case validation is essential to successfully adopt emerging methods.
Jasper Münnich, Stella A. Berger, Pieter Lemmens, Christian Dilewski, Thomas Mehner   +4 more
wiley   +1 more source

The complete mitochondrial genome of <i>Morbakka virulenta</i> Kishinouyea, 1910 (Cnidaria: Cubozoa: Carybdeida). [PDF]

Mitochondrial DNA B Resour
Tian J, Huang Y, Zheng S, Liu R, Zheng P, Chen J, Zhou K.   +6 more
europepmc   +1 more source

Quantifying coastal ocean anthropogenic carbon changes and their uncertainties

Limnology and Oceanography: Methods, EarlyView.
Abstract Despite recent progress in quantifying anthropogenic carbon (Canth) in global oceans, coastal regions remain understudied due to methodological and observational challenges. Here, we develop and generalize a Regional rEgression–based Coastal Anthropogenic carbon estimation algorithm (RECA) designed specifically for coastal environments ...
Xinyu Li, Brendan Carter
wiley   +1 more source