Results 21 to 30 of about 8,902 (206)

The Relative Importance of Cell Wall and Lumen Phytoliths in Carbon Sequestration in Soil: A Hypothesis

open access: yesFrontiers in Earth Science, 2019
There has been much interest in the possibility that phytoliths might sequester substantial amounts of carbon and might continue to do so in soils and sediments after the death of the plant. This may contribute to mitigating climate change. However, this
Martin J. Hodson
doaj   +1 more source

The microstratigraphy of middens: capturing daily routine in rubbish at Neolithic Çatalhöyük, Turkey [PDF]

open access: yes, 2011
Microstratigraphy — the sequencing of detailed biological signals on site — is an important new approach being developed in the Çatalhöyük project. Here the authors show how microscopic recording of the strata and content of widespread middens on the ...
Almond, Matthew J.   +3 more
core   +1 more source

Environmental impact on phytolith morphometric parameters by example crenate morphotype of Dactylis glomerata L. leaves (South of Western Siberia, Russia)

open access: yesActa Biologica Sibirica, 2023
Morphometric parameters of phytoliths are effectively applied in identifying fossil remains of cultivated grass species. The research of intraspecific trait variation it phytolith size and shape will expand the possibilities of applying morphometric ...
Marina Yu. Solomonova   +4 more
doaj   +1 more source

Past plant use in Jordan as revealed by archaeological and ethnoarchaeological phytolith signatures [PDF]

open access: yes, 2011
Ninety-six phytolith samples were analysed from seven archaeological sites ranging from the Pre-Pottery Neolithic to the Classical period and from two ethnoarchaeological sites in Jordan.
Baker, A., Elliott, S., Jenkins, E.L.
core   +1 more source

Translocation of Phytoliths Within Natural Soil Profiles in Northeast China

open access: yesFrontiers in Plant Science, 2019
Phytoliths are a reliable paleovegetation proxy and have made an important contribution to paleoclimatic studies. However, little is known about the depositional processes affecting soil phytoliths, which limits their use for paleoclimate and ...
Lidan Liu   +13 more
doaj   +1 more source

Towards FAIRer phytolith data (FAIR Phytoliths Project)

open access: yes, 2021
Presentation for the Open Life Science Cohort 3 Graduation.
Lancelotti, Carla   +2 more
openaire   +1 more source

Abrasive, silica phytoliths and the evolution of thick molar enamel in primates, with implications for the diet of Paranthropus boisei. [PDF]

open access: yesPLoS ONE, 2011
Primates--including fossil species of apes and hominins--show variation in their degree of molar enamel thickness, a trait long thought to reflect a diet of hard or tough foods.
Diana Rabenold, Osbjorn M Pearson
doaj   +1 more source

A Prehispanic Maya Pit Oven? Microanalysis of Fired Clay Balls from the Puuc Region, Yucatán, Mexico [PDF]

open access: yes, 2013
This is a postprint (author's final draft) version of an article published in Journal of Archaeological Science in 2013. The final version of this article may be found at http://dx.doi.org/10.1016/j.jas.2012.10.014 (login may be required).
Berna, Francesco   +2 more
core   +2 more sources

Distribution of phytoliths in plants: a review

open access: yesGeology, Ecology, and Landscapes, 2019
Phytoliths are ergastic siliceous substances present abundantly within intercellular spaces as well as inside the cells of numerous plants. Being made up of silica, they are nondegradable and hence found preserved as microfossils in various substrata ...
Rajat Sharma, Vinod Kumar, Rakesh Kumar
doaj   +1 more source

Carbon stable isotope analysis of cereal remains as a way to reconstruct water availability: preliminary results [PDF]

open access: yes, 2011
Reconstructing past water availability, both as rainfall and irrigation, is important to answer questions about the way society reacts to climate and its changes and the role of irrigation in the development of social complexity.
AM Rosen   +97 more
core   +1 more source

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