Results 31 to 40 of about 175,424 (290)

Spatiotemporal joint species distribution modelling: A basis function approach

open access: yesMethods in Ecology and Evolution, 2023
We introduce community‐level basis function models (CBFMs) as an approach for spatiotemporal joint distribution modelling. CBFMs can be viewed as related to spatiotemporal latent variable models, where the latent variables are replaced by a set of pre ...
Francis K. C. Hui   +3 more
doaj   +1 more source

Chromium-nanostructured metabsorber for tunable color filtering

open access: yes, 2023
Most real-life practical applications continuously use color filters, such as holography, sensing, multicolor displays, imaging, and information encoding, etc.
Massoud, Yehia Mahmoud   +3 more
core   +1 more source

A Comparison of LiDAR Filtering Algorithms in Vegetated Mountain Areas

open access: yesCanadian Journal of Remote Sensing, 2018
Filtering of airborne light detection and ranging (LiDAR) data is a challenging task in vegetated mountain areas. Environmental features and LiDAR data characteristics have significant impacts on the performance of filtering algorithms.
Xiaoqian Zhao   +5 more
doaj   +1 more source

Does Environment Filtering or Seed Limitation Determine Post-fire Forest Recovery Patterns in Boreal Larch Forests?

open access: yesFrontiers in Plant Science, 2018
Wildfire is a primary natural disturbance in boreal forests, and post-fire vegetation recovery rate influences carbon, water, and energy exchange between the land and atmosphere in the region.
Wen H. Cai   +6 more
doaj   +1 more source

Trait‐based and multi‐scale approach provides insight on responses of freshwater mussels to environmental heterogeneity

open access: yesEcosphere, 2023
Our understanding of the factors driving the distribution of metacommunities at different scales can be obscured by high variation in species composition between sites and a lack of fine‐scale distribution data. Trait‐based approaches have long been used
Zachary A. Mitchell   +2 more
doaj   +1 more source

Gut Microbiota in Tibetan Herdsmen Reflects the Degree of Urbanization

open access: yesFrontiers in Microbiology, 2018
Urbanization is associated with shifts in human lifestyles, thus possibly influencing the diversity, interaction and assembly of gut microbiota. However, the question regarding how human gut microbiota adapts to varying lifestyles remains elusive.
Huan Li   +6 more
doaj   +1 more source

Restoring the fire–grazing interaction promotes tree–grass coexistence by controlling woody encroachment

open access: yesEcosphere, 2020
Woody encroachment can convert grasslands and savannas to shrublands and woodlands, so understanding the processes which regulate woody encroachment is necessary to conserve or restore these ecosystems.
Jane F. Capozzelli   +3 more
doaj   +1 more source

Improving Speaker Recognition in Environmental Noise With Adaptive Filter

open access: yesIEEE Access, 2022
Speaker recognition is challenging in real-world environments. Typically, studies approach noises only in an additive manner. However, real environments commonly present reverberating conditions that worsen speech processing. When not considering reverberation in the system modeling, the system may not be robust when applied to real-world conditions ...
Almeida Dos Santos, Vinícius   +4 more
openaire   +3 more sources

Climate acts as an environmental filter to plant pathogens [PDF]

open access: yesThe ISME Journal
Abstract Climate shapes the distribution of plant-associated microbes such as mycorrhizal and endophytic fungi. However, the role of climate in plant pathogen community assembly is less understood. Here, we explored the role of climate in the assembly of Phytophthora communities at >250 sites along a latitudinal gradient from ...
Caballol, Maria   +9 more
openaire   +9 more sources

Local and landscape environmental heterogeneity drive ant community structure in temperate seminatural upland grasslands

open access: yesEcology and Evolution, 2023
Environmental heterogeneity is an important driver of ecological communities. Here, we assessed the effects of local and landscape spatial environmental heterogeneity on ant community structure in temperate seminatural upland grasslands of Central ...
Antonio J. Pérez‐Sánchez   +4 more
doaj   +1 more source

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