Results 1 to 10 of about 232 (164)

A new method based on surface‐sample pollen data for reconstructing palaeovegetation patterns [PDF]

open access: yesJournal of Biogeography, 2022
AbstractAimBiomisation has been the most widely used technique to reconstruct past regional vegetation patterns because it does not require an extensive modern pollen dataset. However, it has well‐known limitations including its dependence on expert judgement for the assignment of pollen taxa to plant functional types (PFTs) and PFTs to biomes. Here we
Sandy Harrison   +2 more
exaly   +6 more sources

Biomarker signatures of the Middle Jurassic coals from the Zhangjialiang mine in Dongsheng coalfield, North China: Implications for palaeoenvironment and palaeovegetation

open access: yesEnergy Exploration and Exploitation, 2023
The study on the Zhangjialiang No. 2 coal of Middle Jurassic Yan'an Formation in the northeastern Ordos Basin has been analyzed by gas chromatography-mass spectrometry (GC-MS) to determine geochemical characteristics and reconstruct palaeovegetation and ...
Jialiang Ma, Ke Zhang, Zhixiang Shi
exaly   +2 more sources

Siwalik plant megafossil diversity in the Eastern Himalayas: A review [PDF]

open access: yesPlant Diversity, 2023
The Eastern Himalayas are renowned for their high plant diversity. To understand how this modern botanical richness formed, it is critical to investigate past plant biodiversity preserved as fossils throughout the eastern Himalayan Siwalik succession ...
Mahasin Ali Khan   +6 more
doaj   +2 more sources

Reconstruction of palaeovegetation and sedimentation conditions in the area of ancient Lake Burtnieks, northern Latvia [PDF]

open access: yesEstonian Journal of Earth Sciences, 2010
Palaeobotanical investigations were carried out with the aim of reconstructing the development of palaeovegetation and formation of sediments in the northeastern area of ancient Lake Burtnieks.
Kalniņa, Laimdota   +2 more
doaj   +2 more sources

Palaeovegetation and palaeoclimate of tertiary sediments from Hongsa Coalfield, Xayabouly province, Lao PDR – Implication from palynofloras [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2021
Palynological contents of organic-rich Tertiary sediments of the Hongsa coalfield, Xayabouly Province, north-western Lao PDR, were investigated. Palynomorphs that were used to reconstruct the palaeovegetation and palaeoclimate, were extracted from a ...
Thunyapat Sattraburut   +2 more
doaj   +1 more source

Three (middle to) late Miocene plant macroremain assemblages (Pitsidia, Kassanoi and Metochia) from the Messara–Gavdos region, southern Crete

open access: yesActa Palaeobotanica, 2020
Based on macroremains, we describe three fossil plant assemblages from the Miocene of the Messara Basin (southern Crete) and the adjacent Gavdos Island.
Giannis Zidianakis   +3 more
doaj   +1 more source

Fosil Polen Kayıtlarına Göre Orta-Geç Holosen’de Anadolu’da Arazi Kullanımı ve Vejetasyonda Meydana Gelen Değişimler

open access: yesCoğrafi Bilimler Dergisi, 2022
The most important data in determining palaeovegetation changes and palaeoland use characteristics are fossil pollen records and anthropogenic indicators included in these records.
Aziz Ören
doaj   +1 more source

Coastal dunes of Urup Island (Kuril Islands, North-Western Pacific): palaeoclimatic and environmental archive [PDF]

open access: yesГеосистемы переходных зон, 2022
The Late Holocene phases of aeolian processes have been reconstructed on the basis of dune fields construction. The palaeoenvironmental studies were targeted to following problems: 1) to determine the periods of higher and lower activity of aeolian ...
Nadezhda G. Razjigaeva   +3 more
doaj   +1 more source

Asynchronous destruction of marsh and forest in Neolithic age: An example from Luotuodun site, Lower Yangtze

open access: yesFrontiers in Earth Science, 2023
The natural marshland and forest landscapes in the Lower Yangtze region have undergone a long history of human-induced destruction; however, little is known about the beginning and process of this destruction.
Zeyu Deng   +9 more
doaj   +1 more source

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