Results 21 to 30 of about 2,860,450 (246)

The relationship between eDNA particle concentration and organism abundance in nature is strengthened by allometric scaling

Molecular Ecology, 2020
Organism abundance is a critical parameter in ecology, but its estimation is often challenging. Approaches utilizing eDNA to indirectly estimate abundance have recently generated substantial interest.
M. Yates, D. Glaser, J. Post, M. Cristescu, D. Fraser, A. Derry   +5 more
semanticscholar   +1 more source

Thermal decomposition of sulfur brown coal [PDF]

E3S Web of Conferences
The influence of heating rate, temperature and particle size of sulfur brown coal from the Moscow region on the yield of coke residue and its elemental composition was studied.
Tsvetkova Yuliya, Kislov Vladimir, Zaichenko Andrey, Tsvetkov Maxim, Salgansky Eugeny, Podlesniy Dmitry   +5 more
doaj   +1 more source

Towards an ecology of soil microplastics

, 2020
Microplastic pollution is a topic of increasing concern for the world's oceans, freshwaters and, most recently, soils. Microplastics have been found in soils across the globe.
M. S. Helmberger, L. Tiemann, M. Grieshop   +2 more
semanticscholar   +1 more source

Study on Characteristic Spectrum and Multiple Classifier Fusion With Different Particle Size in Marine Sediments

IEEE Access, 2020
Marine sediments record much information of the ecological process, which highly correlated with global and local environmental change. Particle size and its distributions of sediments indicate different ecological functions, thus are the key questions ...
Xueying Li, Pingping Fan
doaj   +1 more source

On predicting particle capture rates in aquatic ecosystems.

PLoS ONE, 2021
Recent advances in understanding the capture of moving suspended particles in aquatic ecosystems have opened up new possibilities for predicting rates of suspension feeding, larval settlement, seagrass pollination and sediment removal. Drawing on results
Alexis Espinosa-Gayosso, Marco Ghisalberti, Jeff Shimeta, Gregory N Ivey   +3 more
doaj   +1 more source

Suspended particulates mediate bacterial community coalescence in different habitats of a large sediment-laden river

Ecological Indicators, 2022
Many studies have reported the influence of dispersal processes on aquatic bacterial communities, but the role of community coalescence is still unknown in sediment-laden rivers.
Baozhu Pan, Xinyuan Liu, He Sun, Yitong Ding, Yiming Hou, Qingwei zhu   +5 more
doaj   +1 more source

Ocean carbon sequestration: Particle fragmentation by copepods as a significant unrecognised factor?

Bioessays, 2020
Ocean biology helps regulate global climate by fixing atmospheric CO2 and exporting it to deep waters as sinking detrital particles. New observations demonstrate that particle fragmentation is the principal factor controlling the depth to which these ...
D. Mayor, W. Gentleman, T. R. Anderson
semanticscholar   +1 more source

Single virus genomics: a new tool for virus discovery.

PLoS ONE, 2011
Whole genome amplification and sequencing of single microbial cells has significantly influenced genomics and microbial ecology by facilitating direct recovery of reference genome data.
Lisa Zeigler Allen, Thomas Ishoey, Mark A Novotny, Jeffrey S McLean, Roger S Lasken, Shannon J Williamson   +5 more
doaj   +1 more source

Marine Gel Interactions with Hydrophilic and Hydrophobic Pollutants

Gels, 2021
Microgels play critical roles in a variety of processes in the ocean, including element cycling, particle interactions, microbial ecology, food web dynamics, air–sea exchange, and pollutant distribution and transport.
Peter H. Santschi, Wei-Chun Chin, Antonietta Quigg, Chen Xu, Manoj Kamalanathan, Peng Lin, Ruei-Feng Shiu   +6 more
doaj   +1 more source

Bayesian deep learning for error estimation in the analysis of anomalous diffusion

Nature Communications, 2022
Modern single-particle-tracking techniques produce extensive time-series of diffusive motion in a wide variety of systems, from single-molecule motion in living-cells to movement ecology.
Henrik Seckler, Ralf Metzler
doaj   +1 more source