Results 11 to 20 of about 531,027 (318)
Spatio-Temporal Variation in Aerial Arthropod Abundance Revealed by Weather Radars. [PDF]
Glob Chang BiolArthropod declines have been reported widely; however, a lack of comprehensive data has hindered our ability to assess their large-scale generality and drivers.
Mungee M +9 more
europepmc +2 more sources
Site-specific, genotypic and temporal variation in photosynthesis and its related biochemistry in wheat (Triticum aestivum) [PDF]
, 2021 Photosynthesis in wheat pericarps may contribute appreciably to wheat grain yield. Consequently, we investigated the temporal variation of traits related to photosynthesis and sucrose metabolism in the pericarps and flag leaves of three wheat genotypes ...
Seneweera, Saman +6 more
core +1 more source
Spatio-temporal variation in plant-pollinator interactions [Dataset]
, 2022 1 table.Despite the dynamic nature of communities, most research typically treated interaction networks as static entities, and only a few analysed the spatial and the temporal scale simultaneously.
Hervías-Parejo, Sandra
core +1 more source
A hierarchical model for real-time monitoring of variation in risk of non-specific gastrointestinal infections [PDF]
, 2011 The AEGISS (Ascertainment and Enhancement of Disease Surveillance and Statistics) project uses spatio-temporal statistical methods to identify anomalies in the incidence of gastrointestinal infections in the UK.
Kaimi, I. +4 more
core +1 more source
Variational Temporal Abstraction
CoRR, 2019 We introduce a variational approach to learning and inference of temporally hierarchical structure and representation for sequential data. We propose the Variational Temporal Abstraction (VTA), a hierarchical recurrent state space model that can infer the latent temporal structure and thus perform the stochastic state transition hierarchically. We also
Taesup Kim, Sungjin Ahn, Yoshua Bengio
openaire +3 more sources
Spatio‐temporal variation in plant–pollinator interactions: a multilayer network approach
, 2023 Despite the dynamic nature of communities, most research typically treated interaction networks as static entities, and only a few analysed the spatial and the temporal scales simultaneously.
Vanessa Mesquida +13 more
core +1 more source
Spatio-temporal variation in plant-pollinator interactions: a multilayer network approach [Dataset]
, 2023 1 table.Despite the dynamic nature of communities, most research typically treated interaction networks as static entities, and only a few analysed the spatial and the temporal scales simultaneously. Here, we used spatial and temporal multilayer networks
Hervías-Parejo, Sandra
core +1 more source
Acta Scientiarum: Biological Sciences, 2016 The trophic structure of fish assemblages associated with banks of aquatic macrophytes in abandoned meander lakes on the river Purus is investigated. Comparisons between lakes and between different periods of the hydrological cycle are undertaken.
Monik da Silveira Suçuarana +2 more
doaj +1 more source
Atmosphere, 2020 As one of the most polluted U.S. cities, Fairbanks was reclassified as a “serious” nonattainment area by the Environmental Protection Agency (EPA) in 2017 for its fine particulate matter (PM2.5) pollution.
Lexuan Ye, Yungang Wang
doaj +1 more source
Brazilian Archives of Biology and Technology, 2004 Heavy metal (Cd, Cr, Cu, Fe, Mn, Ni, Pb and Zn) concentrations were studied in Perna perna from three beaches (Barra do Furado, Buena and Ponta do Retiro) on the northern coast of Rio de Janeiro State by ICP-AES. The average concentration was 0.3 ± 0.04 (
Alexandre Gomes Ferreira +2 more
doaj +1 more source