-
261
Nature's Design's: The Biology of Survival
Published 2019-01-01“…This includes at least five mass-extinction events that wiped out over 70% of all species in each such biotic crisis. …”
Get full text
Article -
262
Ecology and conservation of the endemic lizard Tropidurus hygomi in “restinga” habitats of the north coast of Bahia state, Brazil
Published 2010-12-01“…Fragmentation of the landscape and habitat loss within natural ecosystems are the factors which are mainly responsible for reduction of species diversity by extinction events. The goal of thepresent study was elucidate whether the conservation status of restinga habitats on the northern coast of Bahia state was interfering with microhabitat use by the endemic lizard Tropidurus hygomi. …”
Get full text
Article -
263
Towards a Mathematical Description of Biodiversity Evolution
Published 2014-09-01“…The known solutions for the homogeneous problem are then tentatively related to the biodiversity curves of Sepkoski and Alroy et al., suggesting mostly an inertial behavior of the time evolution of the number of genera and a quadratic behavior in some long-term evolution after extinction events. We present the Green function for the dynamical system and apply it to the description of the recovery curve after the Permo-Triassic extinction, as recently analyzed by Burgess, Bowring and Shen. …”
Get full text
Article -
264
Aromatic carotenoids: Biological sources and geological implications
Published 2022-05-01“…Aromatic carotenoids have been discovered in geological sections recording mass extinction events, oceanic anoxic events, and other geological abnormalities. …”
Get full text
Article -
265
A new model for extinction and recolonization in two dimensions: quantifying phylogeography.
Published 2010“…We propose a new model that deals with these problems. Extinction events kill some fraction of individuals in a region. …”
Journal article -
266
Reduced plate motion controlled timing of Early Jurassic Karoo-Ferrar large igneous province volcanism
Published 2022“…This new model mechanistically links Earth’s interior and surficial processes, and the mechanism is consistent with the timing of several of the largest LIP volcanic events throughout Earth history, and thus the timing of many of Earth’s past global climate change and mass extinction events.…”
Journal article -
267
Measuring change in biological communities: multivariate analysis approaches for temporal datasets with low sample size
Published 2021-04-01“…Structural changes reflect population dynamics, changes in biomass and relative abundances of taxa, and colonisation and extinction events observed in samples collected through time. …”
Get full text
Article -
268
Impact of Landscape on Host–Parasite Genetic Diversity and Distribution Using the <i>Puumala orthohantavirus</i>–Bank Vole System
Published 2021-07-01“…Genetic drift and extinction events were better reflected than local adaptation of PUUV. …”
Get full text
Article -
269
Dynamical behaviours of discrete amensalism system with fear effects on first species
Published 2024-01-01“…These findings highlight the complex interplay between external factors and intrinsic system dynamics, enriching potential mechanisms for driving species changes and extinction events.…”
Get full text
Article -
270
Cultural macroevolution of musical instruments in South America
Published 2021-09-01“…Twenty-five percent of the instruments in the standard organological classification are present in the archaeological, but not in the ethnographic record, suggesting extinction events. Most recent extinctions can be traced back to European contact, causing a reduction in indigenous cultural diversity.…”
Get full text
Article -
271
La fauna exótica en la Península Ibérica : apuntes para el estudio del coleccionismo animal en el Medievo hispánico
Published 2000-01-01“…In addition, a brief consideration is made about aspects related to the introductions of autochtonous species at various places of the iberían territory itself as well as extinction events of certain taxa or stocks.</span>…”
Get full text
Article -
272
DIVERSITY PATTERNS OF NOTOSUCHIA (CROCODYLIFORMES, MESOEUCROCODYLIA) DURING THE CRETACEOUS OF GONDWANA
Published 2015-12-01“…We identify two subsequent pulses of diversification in the late Early Cretaceous and the middle Late Cretaceous, followed by two separate extinction events that occurred during the latest Cretaceous (Campanian/Maastricht- ian). …”
Get full text
Article -
273
A closer look reveals hidden diversity in the intertidal Caribbean Fortuyniidae (Acari, Oribatida).
Published 2022-01-01“…Haplotype network data suggest that Bermudian and Bahamian populations were largely shaped by colonization, expansion and extinction events caused by dramatic sea level changes during the Pleistocene. …”
Get full text
Article -
274
Scaled biotic disruption during early Eocene global warming events
Published 2012-11-01“…Here we quantify marine biotic variability through three million years of the early Eocene that include five hyperthermals, utilizing a method that allows us to integrate the records of different plankton groups through scenarios ranging from background to major extinction events. Our long time-series calcareous nannoplankton record indicates a scaling of biotic disruption to climate change associated with the amount of carbon released during the various hyperthermals. …”
Get full text
Article -
275
Distribution of the fittest individuals and the rate of Muller's ratchet in a model with overlapping generations.
Published 2013-01-01“…As a click in this regime is caused by a rare, large fluctuation from a metastable state, we do not resort to a diffusion approximation but apply an approximation scheme which is especially well suited to describe extinction events from metastable states. This method also allows for a derivation of expressions for the quasi-stationary distribution of the fittest class. …”
Get full text
Article -
276
A closer look reveals hidden diversity in the intertidal Caribbean Fortuyniidae (Acari, Oribatida)
Published 2022-01-01“…Haplotype network data suggest that Bermudian and Bahamian populations were largely shaped by colonization, expansion and extinction events caused by dramatic sea level changes during the Pleistocene. …”
Get full text
Article -
277
A hypothesis linking sub-optimal seawater <I>p</I>CO<sub>2</sub> conditions for cnidarian-<I>Symbiodinium</I> symbioses with the exceedence of the interglacial threshold (>260 ppmv...
Published 2012-05-01“…The relevance of this biological threshold is discussed in terms of historical reef extinction events, glacial-interglacial climate cycles and the modern decline of coral reef ecosystems.…”
Get full text
Article -
278
Turnover Dynamics of Breeding Land Birds on Islands: is Island Biogeographic Theory ‘True but Trivial’ over Decadal Time-Scales?
Published 2017-01-01“…However, at longer intervals (12 and 24 years), a sizeable minority of species (11% of the total recorded) showed evidence of colonisation and/or extinction events despite sizeable populations (some upwards of 50 pairs). …”
Get full text
Article -
279
Simultaneous Whole-Chamber Non-contact Mapping of Highest Dominant Frequency Sites During Persistent Atrial Fibrillation: A Prospective Ablation Study
Published 2022-03-01“…Baseline isopotential maps of ablated regions were retrospectively analyzed looking for rotors and focal activation or extinction events.ResultsA total of 51 HDF regions were identified and ablated in 10 patients (median DF 5.8Hz, range 4.4–7.1Hz). …”
Get full text
Article -
280
PacBio Hi-Fi genome assembly of the Iberian dolphin freshwater mussel Unio delphinus Spengler, 1793
Published 2023-06-01“…They are highly threatened showing the highest record of extinction events within faunal taxa. Conservation is particularly concerning in species occurring in the Mediterranean biodiversity hotspot that are exposed to multiple anthropogenic threats, possibly acting in synergy. …”
Get full text
Article