Growth rings, growth ring formation and age determination in the mangrove Rhizophora mucronata. [PDF]
Annals of Botany, 2004 The mangrove Rhizophora mucronata has previously been reported to lack annual growth rings, thus barring it from dendrochronological studies. In this study the reported absence of the growth rings was reconsidered and the periodic nature of light and dark brown layers visible on polished stem discs investigated.
Nico Koedam +2 more
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Fingerprinting snakes: paleontological and paleoecological implications of zygantral growth rings in Serpentes [PDF]
PeerJ, 2018 We introduce a new non-destructive source of skeletochronological data with applications to species identification, associating disarticulated remains, assessing minimum number of individuals (MNI), and collection management of fossil snakes, but with ...
Holger Petermann, Jacques A. Gauthier
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Experimental Induction of Extreme Indented Growth Rings (Hazel Wood) in Pinus halepensis Miller by Wide and Long Parallel Bark and Vascular Cambium Woundings [PDF]
PlantsIndented growth rings were found long ago to be experimentally induced in Pinus halepensis Miller by thin parallel axial scratching of the bark up to the vascular cambium with a sharp blade.
Simcha Lev-Yadun +3 more
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Tree ring segmentation performance in highly disturbed trees using deep learning. [PDF]
PLoS ONEDendrogeomorphology provides valuable insights into the dating of geomorphic events but requires complex analyses of tree-ring records from highly disturbed trees.
Joe David Zambrano-Suárez +3 more
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Oligarchic Growth of Protoplanets in Planetesimal Rings
The Astrophysical JournalIn the standard planet formation scenario, planetesimals are assumed to form throughout the protoplanetary disk and to be smoothly distributed in the radial direction except for the snowline.
Yuki Kambara, Eiichiro Kokubo
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The functional implications of tracheary connections across growth rings in four northern hardwood trees. [PDF]
Ann Bot, 2019 Wason JW, Brodersen CR, Huggett BA.
europepmc +2 more sources
Isotopic comparison and correlation of δ13C between bulk wood and cellulose of Vitis vinifera L.
OENO One, 2023 This study aims to compare the δ13C isotopic signal between bulk wood and α-cellulose in wood samples from the main trunk of Vitis vinifera L. to verify whether α-cellulose extraction is necessary for ecophysiological studies in this species.
Federico Roig +5 more
doaj +1 more source
Frontiers in Plant Science, 2023 In tropical and subtropical regions, much research is still required to explore the dendrochronological potential of their trees. This study aims to evaluate the anatomical structure and dendrochronological potential of three Mediterranean desert shrubs ...
Emad A. Farahat, Holger Gärtner
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Growth of graded noetherian rings [PDF]
Proceedings of the American Mathematical Society, 1997 We show that every graded locally finite right noetherian algebra has sub-exponential growth. As a consequence, every noetherian algebra with exponential growth has no finite dimensional filtration which leads to a right (or left) noetherian associated graded algebra. We also prove that every connected graded right noetherian algebra with finite global
Stephenson, Darin R., Zhang, James J.
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