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2,260 results for “Climatic change”
Data from: Keeping pace with climate change: stage-structured moving-habitat models
Life cycles can limit the abilities of species to track changing climatic conditions. We combined age or stage structure and a moving-habitat model to explore the effects of life history on the persistence of populations in the presence of climate change. We studied four dissimilar plant species in moving patches and found that (1) population growth rates, (2) elasticities with respect to the survival (stasis and shrinkage) components of the projection matrix, and (3) the evenness of the elasticities with respect to the components of the projection matrix all decreased as we increased the translational speeds of the patches. In addition, the value of long-distance dispersal increased with patch speed for three of the four species. Our analyses confirm that rapid growth, high fecundity, and long-distance dispersal can benefit species in moving patches. Thus, species with long generation times and limited dispersal ability are especially vulnerable to habitat movement. Stage-structured moving-habitat models can easily incorporate spatial complexity and can help us predict the effects of shifting climatic conditions.
Data from: Lowland biotic attrition revisited: body size and variation among climate change 'winners' and 'losers'
The responses of lowland tropical communities to climate change will critically influence global biodiversity but remain poorly understood. If species in these systems are unable to tolerate warming, the communities—currently the most diverse on Earth—may become depauperate ('biotic attrition'). In response to temperature changes, animals can adjust their distribution in space or their activity in time, but these two components of the niche are seldom considered together. We assessed the spatio-temporal niches of rainforest mammal species in Borneo across gradients in elevation and temperature. Most species are not predicted to experience changes in spatio-temporal niche availability, even under pessimistic warming scenarios. Responses to temperature are not predictable by phylogeny but do appear to be trait-based, being much more variable in smaller-bodied taxa. General circulation models and weather station data suggest unprecedentedly high midday temperatures later in the century; predicted responses to this warming among small-bodied species range from 9% losses to 6% gains in spatio-temporal niche availability, while larger species have close to 0% predicted change. Body mass may therefore be a key ecological trait influencing the identity of climate change winners and losers. Mammal species composition will probably change in some areas as temperatures rise, but full-scale biotic attrition this century appears unlikely.
FIGURE 6 in A review of the African red – flanked skinks of the Lygosoma fernandi (BURTON, 1836) species group (Squamata: Scincidae) and the role of climate change in their speciation.
FIGURE 6. Lepidothyris hinkeli hinkeli from Ituri Forest, DR Congo. Photo by Reto Kuster.
FIGURE 10 in A review of the African red – flanked skinks of the Lygosoma fernandi (BURTON, 1836) species group (Squamata: Scincidae) and the role of climate change in their speciation.
FIGURE 10. Syntype (ANSP 9535) of Lepidothyris striatus (HALLOWELL, 1854).
FIGURE 3 in A review of the African red – flanked skinks of the Lygosoma fernandi (BURTON, 1836) species group (Squamata: Scincidae) and the role of climate change in their speciation.
FIGURE 3. Lepidotyhris fernandi harlani from Ghana. Photo by Wolfgang Böhme.
FIGURE 8 in A review of the African red – flanked skinks of the Lygosoma fernandi (BURTON, 1836) species group (Squamata: Scincidae) and the role of climate change in their speciation.
FIGURE 8. Lepidothyris hinkeli joei, original published in LAURENT (1964).
Climate Changes in the Upper Atmosphere: Contributions by the Changing Greenhouse Gas Concentrations and Earth's Magnetic Field
<p>These are data that were used to write the paper: "Climate Changes in the Upper Atmosphere: Contributions by the Changing Greenhouse Gas Concentrations and Earth's Magnetic Field " by Liying Qian, Joseph M. McInerney, Stan S. Solomon, Hanli Liu, Alan G. Burns.</p>
Climate-driven change to phytoplankton blooms across the global ocean - CMIP6 Phenology Outputs
<p>Bloom phenology metrics calculated from CMIP6 chlos outputs archived. Models include 'CNRM-ESM2-1-LR', 'MPI-ESM1-2-LR', 'NorESM2-LM' and 'NorESM2-MM'. Metrics calculated using daily outputs resampled to 5 day means with the methods outlined in Thomalla et al. (2023) Nature Climate Change (doi: 10.1038/s41558-023-01768-4).</p><p>Data are organised along the dimensions of model, year, latitude and longitude.</p><p>Data include the Historical (1850-2014) and high emissions SSP5-8.5 (2015-2100) simulations.</p><p>Metrics include bloom initiation, bloom termination, bloom duration, bloom integrated chlorophyll-a, bloom mean chlorophyll-a, bloom maximum chlorophyll-a, bloom maximum date, number of bloom peaks and seasonal cycle reproducibility.</p>
Data accompanying Jonko et al. "How will future climate change impact prescribed fire across the contiguous United States?"
<p>This CSV file contains prescription information for 83 location across the United States which was analyzed in the publication Jonko, A., J. Oliveto, T. Beaty, A. Atchley, M.A. Battaglia, M.B. Dickinson, M.R. Gallagher, A. Gilbert, D. Godwin, J.A. Kupfer, J.K. Hiers, C. Hoffman, M. North, J. Restaino, C. Sieg, and N. Skowronski: "How will future climate change impact prescribed fire across the contiguous Unites States?", submitted to npj Climate and Atmospheric Science. Please contact the corresponding author at ajonko@lanl.gov if you are interested in using this data in your own research.</p>
Supplemental Data for "Soil organic carbon change can reduce the climate benefits of biofuel produced from forest residues"
<p>The files contain the code and supplementary data for the article.</p>
Supplementary files for Impact of climate change on leafhopper vectors of phytoplasmas in North America
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Data from: Nest predation and climate change as drivers of alternative reproductive tactics in a migratory species
<p>Alternative reproductive tactics enable individuals to choose a reproductive tactic relative to their status and prevailing environmental conditions in a way that increases their fitness. Conspecific brood parasitism, in which females lay eggs in nests of conspecifics, is one example of such behaviour. It has been proposed that when prospects for successful nesting are low and/or costs of reproduction are high, females employ tactics of low cost such as non-breeding and parasitic laying. When environmental conditions are ideal and prospects for success high, females can increase their reproductive effort above typical nesting by laying parasitic eggs prior to initiating their own nest. </p>
Effects of biochar soil amendments on soil properties and plant recruitment in coastal climate change adaptation projects
<p>Biochar is a carbon-rich material produced through the pyrolysis of organic waste from the agricultural and forestry industries. Because black carbon is chemically stable, its application to agricultural fields is being touted as a method to mitigate greenhouse gas emissions as it has been shown to improve the fertility of the soil and crop yields as well as increase carbon sequestration. This data publication archives data from a set of paired restoration projects that incorporated biochar soil amendments to test the ability of biochar to provide positive ecosystem or carbon sequestration benefits.</p>
Dataset of Tweets for the paper: "Hashtag activism on Twitter: The effects of who, what, when and how a tweet is sent for promoting citizens' engagement with climate change"
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Literature review results for "Climate and land use change impacts on island ecosystem services"
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Supplementary material 1 from: Medina-Villar S, Pérez-Corona ME, Herrero A, Cruz-Alonso V, Carro-Martinez N, Andivia E (2024) The alien conifer Cupressus arizonica can outcompete native pines in Mediterranean mixed forests under climate change. NeoBiota 92: 211-231. https://doi.org/10.3897/neobiota.92.116634
Can exotic tree species outcompete native ones in Mediterranean mixed forests under climate change
Current status of water-related planning for climate change adaptation in the Spree river basin, Germany (analysed plans)
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Figure 3 from: Gómez-Cruz A, Santos-Hernández NG, Cruz JA, Ariano-Sánchez D, Ruiz-Castillejos C, Espinoza-Medinilla EE, De Fuentes-Vicente JA (2021) Effect of climate change on the potential distribution of Heloderma alvarezi (Squamata, Helodermatidae). ZooKeys 1070: 1-12. https://doi.org/10.3897/zookeys.1070.69186
Figure 3 Potential distribution of H. alvarezi under different climate change scenarios using different Representative Concentration Pathways (RCP) and the seven bioclimatic variables that best explain the potential distribution of H. alvarezi.
Figure 1 from: Gómez-Cruz A, Santos-Hernández NG, Cruz JA, Ariano-Sánchez D, Ruiz-Castillejos C, Espinoza-Medinilla EE, De Fuentes-Vicente JA (2021) Effect of climate change on the potential distribution of Heloderma alvarezi (Squamata, Helodermatidae). ZooKeys 1070: 1-12. https://doi.org/10.3897/zookeys.1070.69186
Figure 1 Presence records of H. alvarezi (yellow dots). Darker zones on grayscale indicate a higher altitude.
Figure 2 from: Gómez-Cruz A, Santos-Hernández NG, Cruz JA, Ariano-Sánchez D, Ruiz-Castillejos C, Espinoza-Medinilla EE, De Fuentes-Vicente JA (2021) Effect of climate change on the potential distribution of Heloderma alvarezi (Squamata, Helodermatidae). ZooKeys 1070: 1-12. https://doi.org/10.3897/zookeys.1070.69186
Figure 2 Current potential distribution model of H. alvarezi at present (a) and overlaid with human footprint (b).
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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.