Results 11 to 20 of about 1,565,375 (280)

Dynamics of the Largest Carbon Isotope Excursion During the Early Triassic Biotic Recovery [PDF]

open access: yesFrontiers in Earth Science, 2020
The dynamics of the carbon cycle across different timescales is crucial for understanding past and present global climate changes. Following the Permian–Triassic boundary mass extinction (PTBME), the carbon cycle changed profoundly during the following 5.
Philipp Widmann   +9 more
doaj   +5 more sources

Subsequent biotic crises delayed marine recovery following the late Permian mass extinction event in northern Italy. [PDF]

open access: yesPLoS ONE, 2017
The late Permian mass extinction event was the largest biotic crisis of the Phanerozoic and has the longest recovery interval of any extinction event.
William J Foster   +3 more
doaj   +2 more sources

Recovery ... reporting overview; Connecticut recovery; CT recovery ... progress

open access: yes, 2010
Updated quarterly; Began in 2009.; Title from home page last modified 10/29/2009 (viewed Oct. 29, 2009).; At head of title: State of Connecticut.; "On October 1, state agencies that have received Recovery Act funds began reporting to the federal ...

core   +5 more sources

Camera trap reveals the co‐occurrence patterns of two sympatric muntjac species in southern Anhui Province, China: No spatial segregation

open access: yesEcology and Evolution, 2021
The competitive relationship and coexistence pattern among close related species have long been one of the hot issues in ecological research. Interspecies interactions can exert important influences on the local distribution of rare species.
Shuaitao Deng   +8 more
doaj   +1 more source

Temporal dynamics in biotic and functional recovery following mining

open access: yesJournal of Applied Ecology, 2022
AbstractHuman‐induced disturbance has substantially influenced the structure and function of terrestrial ecosystems globally. However, the extent to which multiple ecosystem functions (multifunctionality) recover following anthropogenic disturbance (ecosystem recovery) remains poorly understood.We report on the first study examining the temporal ...
David J. Eldridge   +14 more
openaire   +2 more sources

Characterization of the Plant‒Soil feedback index in alpine meadow degradation and recovery: A field experiment

open access: yesFrontiers in Environmental Science, 2023
Most plant‒soil feedback studies have been conducted on the mechanism by which soil directly influences plant growth performance and mostly in indoor pot experiments; however, it is unclear how plant‒soil feedback is influenced by plant, soil and ...
She Yandi   +11 more
doaj   +1 more source

Negative resistance and resilience: biotic mechanisms underpin delayed biological recovery in stream restoration [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2021
Traditionally, resistance and resilience are associated with good ecological health, often underpinning restoration goals. However, degraded ecosystems can also be highly resistant and resilient, making restoration difficult: degraded communities often become dominated by hyper-tolerant species, preventing recolonization and resulting in low ...
Isabelle C. Barrett   +3 more
openaire   +3 more sources

The growth-promoting and lipid-lowering effects of berberine are associated with the regulation of intestinal bacteria and bile acid profiles in yellow catfish (Pelteobagrus fulvidraco)

open access: yesAquaculture Reports, 2023
Berberine has growth-promoting and lipid-lowering effects potentially through the regulation of intestinal microbiota and bile acid profiles. This experiment aimed to investigate the effect of dietary berberine on the intestinal microbiota-bile acid ...
Lei Wang   +7 more
doaj   +1 more source

Soil fertility and landscape surrounding former arable fields drive the ecological resilience of Mediterranean dry grassland plant communities

open access: yesFrontiers in Ecology and Evolution, 2023
IntroductionSemi-natural dry grasslands are among the species-richest and most diverse habitats in Europe especially in the Mediterranean Basin. They evolved with long-term severe environmental constraints, either biotic (e.g., grazing or mowing) or ...
Renaud Jaunatre   +4 more
doaj   +1 more source

Head movement compensation in real-time magnetoencephalographic recordings

open access: yesMethodsX, 2014
Neurofeedback- and brain-computer interface (BCI)-based interventions can be implemented using real-time analysis of magnetoencephalographic (MEG) recordings.
Graham Little   +2 more
doaj   +1 more source

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