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8,119 results for “species distribution”
Joint species distribution modeling reveals a changing prey landscape for North Pacific right whales on the Bering shelf
<p>The eastern North Pacific right whale (NPRW) is the most endangered population of whale and has been observed north of its core feeding ground in recent years with low sea ice extent. Sea ice and water temperature are important drivers for zooplankton dynamics within the whale's core feeding ground in the southeastern Bering Sea, seasonally forming stable fronts along the shelf that give rise to distinct zooplankton communities. A northward shift in NPRW distribution driven by changing distribution of prey resources could put this species at increased risk of entanglement and vessel strikes. We modeled the abundance of NPRW prey, <em>Calanus glacialis</em>, <em>Neocalanus</em>, and <em>Thysanoessa</em> species, using a dynamic biophysical food web model of nine zooplankton guilds in the Bering shelf zooplankton community during a period of warming (2006–2016). This model is unique from prior zooplankton studies from the region in that it includes density dependence, thereby allowing us to ask whether species interactions influence zooplankton dynamics. Modeling confirmed the importance of sea ice and ocean temperature to zooplankton dynamics in the region. Density-independent growth drove community dynamics while dependent factors were comparatively minimal. Overall, <em>Calanus</em> responded to environmental terms, with the strength and direction of response driven by copepodite stage. <em>Neocalanus</em> and <em>Thysanoessa</em> responses were weaker, likely due to their primary occurrence on the outer shelf. We also modeled the steady-state (equilibrium) abundance of <em>Calanus</em> in conditions with and without wind gusts to test whether advection of outer shelf species might disrupt steady-state dynamics of <em>Calanus</em> abundance; results did not support disruption. Given the annual fall sampling design, we interpret our results as follows: low ice-extent winters induced stronger spring winds and weakened fronts on the shelf, thereby advecting some outer shelf species into the study region; increased development rates in these warm conditions influenced the proportion of <em>C. glacialis</em> copepodite stages over the season. Residual correlation suggests missing drivers, possibly predators and phytoplankton bloom composition. Given the continued loss of sea ice in the region and projected continued warming, our findings suggest that <em>C. glacialis</em> will move northward, and thus, whales may move northward to continue targeting them.</p>
Data from: Hindcast-validated species distribution models reveal future vulnerabilities of mangroves and salt marsh species
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Data from: Body size-dependent effects on the distribution patterns of phoretic mite species assemblages on Rhynchophorus ferrugineus (Olivier, 1790)
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Energy-water and seasonal variations in climate underlie the spatial distribution patterns of gymnosperms species richness in China
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Data from: Flexible methods for species distribution modeling with small samples
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Scale-dependence of ecological assembly rules: insights from empirical datasets and joint species distribution modelling
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Data from: Wallace 2: A shiny app for modeling species niches and distributions redesigned to facilitate expansion via module contributions
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Data from: Agent-based versus correlative models of species distributions: Evaluation of predictive performance with real and simulated data
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Data for: Rapid shifts in Arctic tundra species’ distributions and inter-specific range overlap under future climate change
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Distribution patterns and drivers of non-endemic and endemic glires species in China
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Fijian habitat and invertebrate species distribution modelling
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Data and code from: Thresholding species distribution models: Simple approaches for land-use planning in multifunctional landscapes
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The impact of varying spatiotemporal scales on different joint species distribution models: A case study of pelagic fish species in the northwest Pacific Ocean
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Data from: Historical demography and climate driven distributional changes in a widespread Neotropical freshwater species with high economic importance
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Accounting for imperfect detection in data from museums and herbaria when modeling species distributions: Combining and contrasting data-level versus model-level bias correction
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Incorporating plant phenological responses into species distribution models (SDMs) reduces estimates of future species loss and turnover
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FragSAD: A database of diversity and species abundance distributions from habitat fragments
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Data from: Species distribution modeling reveals the influence of climatic and geographic factors on scarab beetle beta diversity along altitudinal gradients
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Bayesian species distribution models integrate presence-only and presence-absence data to predict deer distribution and relative abundance
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Data and R scripts for: Ant invasions is associated with lower root density and different root distribution of a foundational savanna tree species
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.