Results 11 to 20 of about 3,111,249 (386)
Ecological non-linear state space model selection via adaptive particle Markov chain Monte Carlo (AdPMCMC) [PDF]
arXiv, 2010 We develop a novel advanced Particle Markov chain Monte Carlo algorithm that is capable of sampling from the posterior distribution of non-linear state space models for both the unobserved latent states and the unknown model parameters. We apply this novel methodology to five population growth models, including models with strong and weak Allee effects,
Hayes, Keith R. +2 more
arxiv +3 more sources
Physical factors in benthic ecology: effects of changing sand particle size on beach fauna
Oceanographic Literature Review, 1996 This paper reports on the disposal of diamond mine tailings on a Namibian sandy beach. Coarse sand in the tailings greatly increases the grain slze of the affected parts of the beach and thereby provides the opportunity to assess the effects of changing ...
A. Mclachlan
openalex +2 more sources
Efficient recurrent neural network methods for anomalously diffusing single particle short and noisy trajectories [PDF]
Journal of Physics A: Mathematical and Theoretical, 2021 Anomalous diffusion occurs at very different scales in nature, from atomic systems to motions in cell organelles, biological tissues or ecology, and also in artificial materials, such as cement.
Òscar Garibo i Orts +2 more
semanticscholar +1 more source
'DIS_turbation': An Artistic Approach to Foster Nature-Connectedness
Journal of Science and Technology of the Arts, 2021 This paper presents practice-based research on ecoacoustics, ocean soundscapes and anthropogenic noise. It explores creative strategies to the introduction, experience and performance of ocean soundscapes in artistic creation.
Francisca Rocha Gonçalves, Rui Penha
doaj +1 more source
Tracer-based investigation of organic aerosols in marine atmospheres from marginal seas of China to the northwest Pacific Ocean [PDF]
Atmospheric Chemistry and Physics, 2020 We investigated the geographic distributions of organic tracers in total suspended particles over the marginal seas of China, including the Yellow and Bohai seas (YBS) and the South China Sea (SCS), and the northwest Pacific Ocean (NWPO) in spring, when ...
T. Guo +7 more
doaj +1 more source
Particle size influences decay rates of environmental DNA in aquatic systems
Molecular Ecology Resources, 2023 Environmental DNA (eDNA) analysis is a powerful tool for remote detection of target organisms. However, obtaining quantitative and longitudinal information from eDNA data is challenging, requiring a deep understanding of eDNA ecology.
P. F. P. Brandão‐Dias +9 more
semanticscholar +1 more source
Remote Sensing, 2022 Soil salinization is a global problem that damages soil ecology and affects agricultural development. Timely management and monitoring of soil salinity are essential to achieve the most sustainable development goals in arid and semi-arid regions.
Qinyu Wei +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView., 2023 A novel method for tracking structural changes in gels using widely accessible microcomputed tomography is presented and validated for various hydro‐, alco‐, and aerogels. The core idea of the method is to track positions of micrometer‐sized tracer particles entrapped in the gel and relate them to the density of the gel network.
Anja Hajnal +3 more
wiley +1 more source
Journal of Virology, 2022 This study shows that endogenization of a nudivirus genome in a Campopleginae parasitoid wasp has led to the conservation, as for endogenized nudiviruses in braconid parasitoid wasps, of the viral RNA polymerase function, required for the transcription ...
Alexandra Cerqueira de Araujo +8 more
semanticscholar +1 more source
Organosolv lignin particles as an ecological reagents in the Kupfershiefer copper ore flotation
Physicochemical Problems of Mineral Processing, 2023 Mineral separation relies heavily on the process of flotation. This study explored the feasibility of using organosolv lignin nanoparticles and microparticles (OLP) as a greener alternative to xanthates in the flotation process for mineral separation. Xanthates are widely used but pose environmental and health risks. The efficiency of OLP as collectors
Witecki, Kajetan +2 more
openaire +2 more sources