Results 11 to 20 of about 8,902 (206)

Auto-Fluorescence in Phytoliths—A Mechanistic Understanding Derived From Microscopic and Spectroscopic Analyses

open access: yesFrontiers in Environmental Science, 2022
The detection of auto-fluorescence in phytogenic, hydrated amorphous silica depositions (phytoliths) has been found to be a promising approach to verify if phytoliths were burnt or not, especially in archaeological contexts. However, it is unknown so far
Daniel Puppe   +6 more
doaj   +1 more source

Phytoliths from Woody Plants: A Review

open access: yesDiversity, 2022
Phytoliths are efficient proxies in archaeology, plant taxonomy, palaeoenvironment, and palaeoecology reconstruction, the research of which has been developing rapidly in recent years. Phytolith morphology is the basis of phytolith research.
Xiaohong An, Binrong Xie
doaj   +1 more source

Variation in phytoliths morphology of Erianthus arundinaceus

open access: yesJournal of Sugarcane Research, 2021
Five improved Erianthus arundinaceus clones were studied for variations in phytoliths present in leaves. Phytoliths were extracted by acid digestion and the morphology was studied by light microscopy.
Jayabose Chellappa   +2 more
doaj   +7 more sources

Effect of Soil Water Contents on Arsenic Accumulation in Phytoliths of Pteris multifida and Phragmites australis

open access: yesApplied Sciences, 2022
The accumulation of metal(loid)s in phytoliths can physically immobilize the toxic materials and reduce toxicity in plant bodies and soil. Spider brake (Pteris multifida) is a well-known As hyperaccumulator that also harbors phytolith.
Hyun-Gi Min, Min-Suk Kim, Jeong-Gyu Kim
doaj   +1 more source

Phytoliths from some grasses (Poaceae) in arid lands of Xinjiang, China [PDF]

open access: yesActa Biologica Sibirica, 2021
Opal phytoliths, as silicon dioxide inclusions, are abundant in different parts of a plant. It is known that grasses are the most representative in this respect.
Marina V. Olonova   +5 more
doaj   +3 more sources

The influence of heat on phytolith morphology and implications for quantifying archaeological foxtail and common millets

open access: yesHeritage Science, 2023
Phytoliths are silica bodies formed in living plant tissues, and they can be reliable indicators of their parent plants when they demonstrate characteristic phytolith morphology. As shown by the growing case studies around the globe, phytolith morphology
Xin Wang, Xue Shang
doaj   +1 more source

Silicified bulliform cells of Poaceae: morphological characteristics that distinguish subfamilies

open access: yesBotanical Studies, 2020
Background Grass phytoliths are the most common phytoliths in sediments; recognizing grass phytolith types is important when using phytoliths as a tool to reconstruct paleoenvironments.
Iju Chen, Kuang-ti Li, Cheng-hwa Tsang
doaj   +1 more source

Electron probe microanalysis of the elemental composition of phytoliths from woody bamboo species.

open access: yesPLoS ONE, 2022
Electron probe microanalysis (EPMA) is promising for accurately determining elemental components in micro-areas of individual phytolith particles, interpreting compositional features and formation mechanisms of phytoliths in plants, identifying ...
Shuhui Tan   +7 more
doaj   +1 more source

Potential of Forage Grasses in Phytoremediation of Lead through Production of Phytoliths in Contaminated Soils

open access: yesLand, 2022
Phytoremediation has become a promising technique for cleaning Pb-contaminated soils. Grasses have a phytoextractor potential for extracting metal from soil by transporting it and accumulating it in high concentrations in their shoots, and they have the ...
Múcio Magno de Melo Farnezi   +10 more
doaj   +1 more source

Irrigation and phytolith formation:an experimental study [PDF]

open access: yes, 2011
It has been proposed that phytoliths from archaeological sites can be indicators of water availability and hence inform about past agricultural practices (Rosen and Weiner, 1994; Madella et al., 2009). Rosen and Weiner (1994) found that the number of
Jamjoum, Khalil   +2 more
core   +1 more source

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