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Data from: Ecology of sleeping: the microbial and arthropod associates of chimpanzee beds
负责人:
关键词:
bed;hygiene hypothesis;built environment;chimpanzee;Pan troglodytes;nest;microbiome;Holocene
DOI:
doi:10.5061/dryad.7cp50
摘要:
The indoor environment created by the construction of homes and other buildings is often considered to be uniquely different from other environments. It is composed of organisms that are less diverse than those of the outdoors and strongly sourced by, or dependent upon, human bodies. Yet, no one has ever compared the composition of species found in contemporary human homes to that of other structures built by mammals, including those of non-human primates. Here we consider the microbes and arthropods found in chimpanzee beds, relative to the surrounding environment (n = 41 and 15 beds, respectively). Based on the study of human homes, we hypothesized that the microbes found in chimpanzee beds would be less diverse than those on nearby branches and leaves and that their beds would be primarily composed of body-associated organisms. However, we found that differences between wet and dry seasons and elevation above sea level explained nearly all of the observed variation in microbial diversity and community structure. While we can identify the presence of a chimpanzee based on the assemblage of bacteria, the dominant signal is that of environmental microbes. We found just four ectoparasitic arthropod specimens, none of which appears to be specialized on chimpanzees or their structures. These results suggest that the life to which chimpanzees are exposed while in their beds is predominately the same as that of the surrounding environment.
Data from: Long-term, high frequency in situ measurements of intertidal mussel bed temperatures using biomimetic sensors
负责人:
Helmuth, Brian
关键词:
DOI:
doi:10.5061/dryad.6n8kf
摘要:
At a proximal level, the physiological impacts of global climate change on ectothermic organisms are manifest as changes in body temperatures. Especially for plants and animals exposed to direct solar radiation, body temperatures can be substantially different from air temperatures. We deployed biomimetic sensors that approximate the thermal characteristics of intertidal mussels at 71 sites worldwide, from 1998-present. Loggers recorded temperatures at 10–30?min intervals nearly continuously at multiple intertidal elevations. Comparisons against direct measurements of mussel tissue temperature indicated errors of ~2.0–2.5?°C, during daily fluctuations that often exceeded 15°–20?°C. Geographic patterns in thermal stress based on biomimetic logger measurements were generally far more complex than anticipated based only on ‘habitat-level’ measurements of air or sea surface temperature. This unique data set provides an opportunity to link physiological measurements with spatially- and temporally-explicit field observations of body temperature.
Data from: Quantitative analysis of long-form aromatase mRNA in the male and female rat brain
负责人:
关键词:
DOI:
doi:10.5061/dryad.pr1jf
摘要:
, we found highest expression of aromatase mRNA in the amygdala followed closely by the bed nucleus of the stria terminalis (BNST) and preoptic area (POA
Data from: Recurrent evolution of melanism in South American felids
负责人:
关键词:
Leopardus colocolo;Pigmentation;selection;Leopardus guigna;Leopardus geoffroyi;melanism;Evolution
DOI:
doi:10.5061/dryad.pq482
摘要:
Morphological variation in natural populations is a genomic test bed for studying the interface between molecular evolution
Data from: Adaptive periodicity in the infectivity of malaria gametocytes to mosquitoes
负责人:
关键词:
circadian rhythm;transmission strategy;periodicity;Plasmodium chabaudi;Hawking hypothesis;vector;Anopheles stephensi
DOI:
doi:10.5061/dryad.g0j11kf
摘要:
s in mosquito biting time (due to bed nets) may render gametocytes less infective, but this is compensated for by the greater mosquito susceptibility.
Data from: Emergency Room Safer Transfer of Patients (ER-STOP): a quality improvement initiative at a community based hospital to improve the safety of emergency room patient handovers
负责人:
关键词:
Medical education & training;Quality in health care;EDUCATION & TRAINING (see Medical Education & Training);Health & safety
DOI:
doi:10.5061/dryad.v8kc47p
摘要:
in-patient deterioration. Design: Quality improvement before-after unblinded trial Setting: 430 bed Canadian community teaching hospital Participants: Al
Data from: Population genetic structure of eelgrass (Zostera marina) on the Korean coast: current status and conservation implications for future management
负责人:
关键词:
Conservation science;microsatellite loci;phylogeography;Genetic polymorphism;Genetic loci;population genetics;conservation genetics
DOI:
doi:10.5061/dryad.v25c2
摘要:
filtration, and carbon sequestration. Zostera marina (common name "eelgrass") is one of the seagrass bed-forming species distributed wide
Data from: Detrital production in Nova Scotian kelp beds: patterns and processes
负责人:
关键词:
grazing;productivity;Lacuna vincta;detritus;Erosion;Membranipora membranacea;Saccharina latissima;kelp;2008-2009;Laminaria digitata;invasive species
DOI:
doi:10.5061/dryad.s3031
摘要:
with kelp bed biomass, and ranged from 0.5 to 1.71 kg dry weight m–2 (150–513 g C m–2) across sites. These rates equal or exceed annual phytoplankton production
Data from: Bioerosion by pit-forming, temperate-reef sea urchins: history, rates and broader implications
负责人:
关键词:
grazing;knock-on effect;sediment load;coastal sediment;temperate reefs;sea urchin;bioerosion;Strongylocentrotus purpuratus;sea otters;microhabitat;Enhydra lutris;trophic cascade;surface rugosity;intertidal ecology
DOI:
doi:10.5061/dryad.ts608
摘要:
between urchin barrens and kelp bed habitats in the North Pacific is controlled by the trophic cascade of sea otters. By limiting urchin populations
Data from: Cats in the forest: predicting habitat adaptations from humerus morphometry in extant and fossil Felidae (Carnivora)
负责人:
关键词:
Olduvai Gorge;long bones;Smilodon populator;Paramachairodus orientalis;Dinofelis sp.;ecomorphology;Paramachairodus;Smilodon;Felidae
DOI:
doi:10.5061/dryad.s587t
摘要:
humerus ecomorphology to the carnivoran record of Olduvai Gorge shows that the older stratigraphic levels (Bed I, 1.99–1.79 Ma) included a broader range

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