Results 31 to 40 of about 323,752 (388)

Life’s Energy and Information: Contrasting Evolution of Volume- versus Surface-Specific Rates of Energy Consumption

open access: yesEntropy, 2020
As humanity struggles to find a path to resilience amidst global change vagaries, understanding organizing principles of living systems as the pillar for human existence is rapidly growing in importance.
Anastassia M. Makarieva   +2 more
doaj   +1 more source

Drakensberg biota

open access: yes, 2023
This dataset is supplementary to the study on the Lower Jurassic fossiliferous interbeds in the Karoo continental flood basalts of southern Africa, and contains: a) Supplementary Material Figure A, an illustration of the measured ichnological morphometric parameters of the Batrachopus trackway at Ralikhomo (compare to Fig 10).
Bordy, Emese   +4 more
openaire   +1 more source

Spatiotemporal evolution of the Jehol Biota: Responses to the North China craton destruction in the Early Cretaceous

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2021
Significance The Early Cretaceous Jehol Biota is a terrestrial lagerstätte that produces exquisitely preserved fossils that have furnished enormous evidence on the origins and early evolution of diverse vertebrate groups.
Zhonghe Zhou, Q. Meng, R. Zhu, Min Wang
semanticscholar   +1 more source

DNA barcode reference libraries for the monitoring of aquatic biota in Europe: Gap-analysis and recommendations for future work

open access: yesbioRxiv, 2019
Effective identification of species using short DNA fragments (DNA barcoding and DNA metabarcoding) requires reliable sequence reference libraries of known taxa.
Hannah Weigand   +40 more
semanticscholar   +1 more source

Robust monomer-distribution biosignatures in evolving digital biota [PDF]

open access: yes, 2011
Because organisms synthesize component molecules at rates that reflect those molecules' adaptive utility, we expect a population of biota to leave a distinctive chemical signature on their environment that is anomalous given the local (abiotic) chemistry.
Abelson P.H.   +3 more
core   +3 more sources

The Potentials for the Ecological Management of Landscape Connectivity Including Aquatic Ecosystems in Northeast Albania

open access: yesHydrobiology, 2023
At the landscape level, freshwater ecosystems are linked at various spatial and temporal scales by movements of different fauna components adapted to life in water.
Laura Shumka   +3 more
doaj   +1 more source

Evolution of the Distribution and Dynamic of Microplastic in Water and Biota: A Study Case From the Gulf of Gabes (Southern Mediterranean Sea)

open access: yesFrontiers in Marine Science, 2022
Marine plastic pollution represents a major problem owing to its increasing presence in the environment, persistence and ability to spread in every compartment in the form of small plastic particles, namely microplastics (MPs).
Sana Ben Ismail   +11 more
doaj   +1 more source

Quality Criteria for the Analysis of Microplastic in Biota Samples: A Critical Review

open access: yesEnvironmental Science and Technology, 2018
Data on ingestion of microplastics by marine biota are quintessential for monitoring and risk assessment of microplastics in the environment. Current studies, however, portray a wide spread in results on the occurrence of microplastic ingestion ...
E. Hermsen   +3 more
semanticscholar   +1 more source

Población de macrofauna en sistemas silvopastoriles dedicados a la producción lechera:análisis preliminar

open access: yesLa Granja: Revista de Ciencias de la Vida, 2017
En esta investigación se presenta un estudio de la macrofauna en suelos silvopastoriles dedicados a la producción de leche, cuyo objetivo fue analizar las poblaciones de biota del suelo en sistemas de tratamiento silvopastoriles con las especies: aliso ...
Diego Marcelo Caicedo Rosero   +3 more
doaj   +1 more source

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