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91 results for “Extreme environments”
Data from: Extreme behavioural shifts by baboons exploiting risky, resource-rich, human-modified environments
A range of species exploit anthropogenic food resources in behaviour known as 'raiding'. Such behavioural flexibility is considered a central component of a species' ability to cope with human-induced environmental changes. Here, we study the behavioural processes by which raiding male chacma baboons (Papio ursinus) exploit the opportunities and mitigate the risks presented by raiding in the suburbs of Cape Town, South Africa. Ecological sampling and interviews conducted with 'rangers' (employed to manage the baboons' space use) revealed that baboons are at risk of being herded out of urban spaces that contain high-energy anthropogenic food sources. Baboon-attached motion/GPS tracking collars showed that raiding male baboons spent almost all of their time at the urban edge, engaging in short, high-activity forays into the urban space. Moreover, activity levels were increased where the likelihood of deterrence by rangers was greater. Overall, these raiding baboons display a time-activity balance that is drastically altered in comparison to individuals living in more remote regions. We suggest our methods can be used to obtain precise estimates of management impact for this and other species in conflict with people.
Distribution. Discontinuous and limited to wetland environments in the Congo Basin N and W of the range of the Zambezi Sitatunga in S Benin (Porto Novo), S Nigeria, Cameroon, Central African Republic, Equatorial Guinea, Gabon, Republic of the Congo, N DR Congo; also several isolated populations in W Africa (Senegal, Gambia & Guinea-Bissau), NE Nigeria and W Chad, and perhaps extreme S Ghana. Maps and distributional information here are provisional pending future research. in Bovidae
Distribution. Discontinuous and limited to wetland environments in the Congo Basin N and W of the range of the Zambezi Sitatunga in S Benin (Porto Novo), S Nigeria, Cameroon, Central African Republic, Equatorial Guinea, Gabon, Republic of the Congo, N DR Congo; also several isolated populations in W Africa (Senegal, Gambia & Guinea-Bissau), NE Nigeria and W Chad, and perhaps extreme S Ghana. Maps and distributional information here are provisional pending future research.
Distribution. Discontinuous and limited to wetland environments in the Congo Basin N and W of the range of the Zambezi Sitatunga in S Benin (Porto Novo), S Nigeria, Cameroon, Central African Republic, Equatorial Guinea, Gabon, Republic of the Congo, N DR Congo; also several isolated populations in W Africa (Senegal, Gambia & Guinea-Bissau), NE Nigeria and W Chad, and perhaps extreme S Ghana. Maps and distributional information here are provisional pending future research. in Bovidae
Distribution. Discontinuous and limited to wetland environments in the Congo Basin N and W of the range of the Zambezi Sitatunga in S Benin (Porto Novo), S Nigeria, Cameroon, Central African Republic, Equatorial Guinea, Gabon, Republic of the Congo, N DR Congo; also several isolated populations in W Africa (Senegal, Gambia & Guinea-Bissau), NE Nigeria and W Chad, and perhaps extreme S Ghana. Maps and distributional information here are provisional pending future research.
Distribution. Andes and high Andean environments in S Peru, extreme N Chile, SW Bolivia, and NW Argentina. in Cricetidae
Distribution. Andes and high Andean environments in S Peru, extreme N Chile, SW Bolivia, and NW Argentina.
Underground trees inhabit varied extreme environments across the Afrotropics
<p>GBIF records of Lannea, Ozoroa, Parinari and Syzygium in Africa</p>
FIGURE 7 in A phylogenetically distant clade of Nostoc-like (Cyanobacteria) taxa with the description of Reofilinostoc matlalcueyense gen. et sp. nov. from an extreme environment
FIGURE 7. Secondary structure of Box-B helix (16S-23S ITS) of Reofilinostoc matlalcueyense, Desikacharya nostocoides, and Minunostoc cylindricum.
FIGURE 4 in A phylogenetically distant clade of Nostoc-like (Cyanobacteria) taxa with the description of Reofilinostoc matlalcueyense gen. et sp. nov. from an extreme environment
FIGURE 4. Bayesian Inference (BI) phylogeny of Nodulariaceae family based on 1284 nucleotide positions analyzed.
FIGURE 1 in A phylogenetically distant clade of Nostoc-like (Cyanobacteria) taxa with the description of Reofilinostoc matlalcueyense gen. et sp. nov. from an extreme environment
FIGURE 1. Study area: A) pine forest from Nevado de Toluca. B) stream from the melting snow. C) general aspect of growing upper andesite. D) mouse-ear-shaped brown colonies.
FIGURE 2 in A phylogenetically distant clade of Nostoc-like (Cyanobacteria) taxa with the description of Reofilinostoc matlalcueyense gen. et sp. nov. from an extreme environment
FIGURE 2. Micrographs of Reofilinostoc matlalcueyense F02 under the light microscopy (LM). (A–B) longitudinal section showing trichomes with intercalary heterocyte (arrow), and the thick yellow periderm (*), also perpendicular and coiled trichomes from field material. (C) Colonies wrapped by mucilaginous sheath. (D-E) trichomes simple with few cells vegetative, and with more than 20 cells long, respectively. (F) trichomes with terminal heterocyte (arrow). (G) Akinete. (H) unequal division of an akinete intro a two vegetative cell and subsequent division. (I) Coiled trichomes with sheath. (B–I) dyed with cresil blue. (C–I) material in culture BG11. Scale bars A= 0 70 μm, B= 30 μm, C= 10 μm, D–I= 5 μm.
FIGURE 6 in A phylogenetically distant clade of Nostoc-like (Cyanobacteria) taxa with the description of Reofilinostoc matlalcueyense gen. et sp. nov. from an extreme environment
FIGURE 6. Secondary structure of D1-D1' helix (16S-23S ITS) of Reofilinostoc matlalcueyense, Desikacharya nostocoides, and Minunostoc cylindricum.
FIGURE 8. Secondary structure V3 in A phylogenetically distant clade of Nostoc-like (Cyanobacteria) taxa with the description of Reofilinostoc matlalcueyense gen. et sp. nov. from an extreme environment
FIGURE 8. Secondary structure V3 helix (16S-23S ITS) of Reofilinostoc matlalcueyense, Desikacharya nostocoides, and Minunostoc cylindricum.
FIGURE 5 in A phylogenetically distant clade of Nostoc-like (Cyanobacteria) taxa with the description of Reofilinostoc matlalcueyense gen. et sp. nov. from an extreme environment
FIGURE 5. Maximum Likelihood (ML) phylogeny of Nodulariaceae and Nostocaceae, based on 1284 nucleotide positions analyzed.
Fig. 4 in Comparative analysis of peripheral blood reveals transcriptomic adaptations to extreme environments on the Qinghai-Tibetan Plateau in the gray wolf (Canis lupus chanco)
Fig. 4 Reconstructed mitochondrial DNA tree of the worldwide distributed wolves. The numbers at each node are the Bayesian posterior probabilities (right) and ML bootstrap propor- tions (left)
Fig. 3 in Comparative analysis of peripheral blood reveals transcriptomic adaptations to extreme environments on the Qinghai-Tibetan Plateau in the gray wolf (Canis lupus chanco)
Fig. 3 Scatterplot of enriched KEGG pathways for DEGs between the Tibetan and lowland wolves. The enrichment factor is the ratio of the DEG number to the total gene number in the pathway. The dot size and color represent the gene number and the range of the p value respectively
Fig. 1 in Comparative analysis of peripheral blood reveals transcriptomic adaptations to extreme environments on the Qinghai-Tibetan Plateau in the gray wolf (Canis lupus chanco)
Fig. 1 Gene expression profiles of blood in Tibetan and lowland wolves. a Boxplot of the log transformed FPKM expression values across eight wolf blood samples. FPKM: fragments per kilobase of exon per million fragments. The solid horizontal line represents the median, and the box
Data from: Extreme behavioural shifts by baboons exploiting risky, resource-rich, human-modified environments
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Data from: AFLPs and mitochondrial haplotypes reveal local adaptation to extreme thermal environments in a freshwater gastropod
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Data from: Extreme operative temperatures are better descriptors of the thermal environment than mean temperatures
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Data from: Evolution in extreme environments: replicated phenotypic differentiation in livebearing fish inhabiting sulfidic springs
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Data from: Extreme precipitation variability, forage quality and large herbivore diet selection in arid environments
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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)
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DANDI Archive for NWB datasets
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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.