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Coleoptera of Togo: data of the LEA Insect Collection of the University of Lome
- 负责人：
- Mondjonnesso Gomina;;Komina Amevoin;;Komina Amevoin;;Pando, Francisco;;Mondjonnesso Gomina
- 关键词：
- Togo University of Lome. Coleoptera Dataset LEA Collection of Insects Biodiversity Missahoe Taxa FDS
- DOI：
- doi:10.15468/6nppyd
- 摘要：
- , Milan (2011) compiled a catalog of 269 species of Rhopalocera Lepidoptera during a mission in the FCM and the Museum of IITA (International Institute
Data from: Spatio-temporal modelling of auk abundance after the Erika oil spill and implications for conservation
- 负责人：
- DOI：
- doi:10.5061/dryad.1hv28
- 摘要：
- r interval off the French Atlantic coast (2001–2002 and 2011–2012). Spatially and temporally explicit Bayesian models were fitted to these data to provide
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.wwvl1j
- 摘要：
- plantations of Teak (Tectona grandis Lf) of the Department of the Atlantic (South Benin), 2011. 7 records from Census of the flora of Benin. 1 records from
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.yrwpms
- 摘要：
- Lf) of the Department of the Atlantic (South Benin), 2011. 4 records from Census of the flora of Benin. 1 records from Census of secondary forest
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.1xrjqu
- 摘要：
- Lf) of the Department of the Atlantic (South Benin), 2011. 4 records from Census of the flora of Benin. 1 records from Census of secondary forest
GBIF Occurrence Download
- 负责人：
- DOI：
- doi:10.15468/dl.cht4nl
- 摘要：
- plantations of Teak (Tectona grandis Lf) of the Department of the Atlantic (South Benin), 2011. 5 records from Census of the flora of Benin. 11 records from
Data from: Direct effects of a non-native invader erode native plant fitness in the forest understory
- 负责人：
- DOI：
- doi:10.5061/dryad.4k7d5n7
- 摘要：
- 1. The direct role of non-native plant invaders in driving negative population- and community-level processes of native species has been recently questioned. Addressing this controversy requires determining quantitatively if invaders negatively affect native population fitness. Because the invasion of non-natives often coincides with other anthropogenic stressors, experiments that partition the putative impact of non-natives from other known stressors and assess their potential synergies are required. While many studies have examined the effects of non-natives on components of native plant performance, studies that decompose the net fitness effects of non-natives from other anthropogenic stressors on population growth rate are lacking. 2. We used six years of detailed demographic data to parameterize a size-dependent integral projection model to examine the individual and combined effects of an allelochemical-producing invader (Alliaria petiolata) and an overabundant ungulate herbivore (Odocoileus virginianus) on the population dynamics of an understory perennial (Trillium erectum). 3. We show that Alliaria consistently and negatively affects the population dynamics of Trillium. Specifically, this invader reduces native population growth rate and alters the size distribution of the population at equilibrium. Alliaria also works in concert with the known negative impacts of overabundant white-tailed deer, illustrating the additive effects of anthropogenic stressors on native plant dynamics. 4. Synthesis. Alliaria’s effects on vital rates differed in magnitude and sign across the native’s lifecycle, highlighting the importance of detailed demographic analyses. Globally, our study provides novel empirical support for the claim that non-native invasive species can significantly and directly reduce the fitness of native plants.
Data from: Patterned frequency-modulated oral stimulation in preterm infants: a multicenter randomized controlled trial
- 负责人：
- DOI：
- doi:10.5061/dryad.rg57q6m
- 摘要：
- Objective To evaluate the effect of patterned, frequency-modulated oro-somatosensory stimulation on time to full oral feeds in preterm infants born 26 - 30 weeks gestation. Study Design This is a multicenter randomized controlled trial. The experimental group (n = 109) received patterned, frequency-modulated oral stimulation via the NTrainer system through a pulsatile pacifier and the control group (n = 101) received a non-pulsatile pacifier. Intent-to-treat analysis (n = 210) was performed to compare the experimental and control groups and the outcomes were analyzed using generalized estimating equations. Time-to-event analyses for time to reach full oral feeds and length of hospital stay were conducted using Cox proportional hazards models. Results The experimental group had reduction in time to full oral feeds compared to the control group (-4.1 days, HR 1.37 (1.03, 1.82) p = 0.03). In the 29-30 weeks subgroup, infants in the experimental group had a significant reduction in time to discharge (-10 days, HR 1.87 (1.23, 2.84) p < 0.01). This difference was not observed in the 26-28 weeks subgroup. There was no difference in growth, mortality or morbidities between the two groups. Conclusions Patterned, frequency-modulated oro-somatosensory stimulation improves feeding development in premature infants and reduces their length of hospitalization.
Data from: Environmental heterogeneity amplifies behavioural response to a temporal cycle
- 负责人：
- DOI：
- doi:10.5061/dryad.1447866
- 摘要：
- Resource acquisition is integral to maximise fitness, however in many ecosystems this requires adaptation to resource abundance and distributions that seldom stay constant. For predators, prey availability can vary at fine spatial and temporal scales as a result of changes in the physical environment, and therefore selection should favour individuals that can adapt their foraging behaviour accordingly. The tidal cycle is a short, yet predictable, temporal cycle, which can influence prey availability at temporal scales relevant to movement decisions. Here, we ask whether black-legged kittiwakes (Rissa tridactyla) can adjust their foraging habitat selection according to the tidal cycle using GPS tracking studies at three sites of differing environmental heterogeneity. We used a hidden Markov model to classify kittiwake behaviour, and analysed habitat selection during foraging. As expected for a central-place forager, we found that kittiwakes preferred to forage nearer to the breeding colony. However, we also show that habitat selection changed over the 12.4-hour tidal cycle, most likely because of changes in resource availability. Furthermore, we observed that environmental heterogeneity was associated with amplified changes in kittiwake habitat selection over the tidal cycle, potentially because environmental heterogeneity drives greater resource variation. Both predictable cycles and environmental heterogeneity are ubiquitous. Our results therefore suggest that, together, predictable cycles and environmental heterogeneity may shape predator behaviour across ecosystems.
Data from: Risks of 23 specific malformations associated with prenatal exposure to ten antiepileptic drugs
- 负责人：
- DOI：
- doi:10.5061/dryad.qg22n65
- 摘要：
- all pregnancies&[ge]20 weeks and ending between January 2011 and March 2015. Women were considered to be exposed when an AED had been dispensed bet
