Results 11 to 20 of about 3,853,028 (272)

Characterisation of Holocene plant macrofossils from North Spanish ombrotrophic mires: vascular plants [PDF]

open access: yesMires and Peat, 2016
Methods and criteria that were used to identify plant macrofossils from four ombrotrophic mires in northern Spain are presented. Twelve monocotyledon and ten dicotyledon species were recorded.
M. Souto   +4 more
doaj   +2 more sources

New insights into postglacial vegetation dynamics and environmental conditions of Península Avellaneda, southwest Patagonia, revealed by plant macrofossils and pollen analysis [PDF]

open access: yesMires and Peat, 2018
Reconstruction of the history of past events becomes more objective when considering an increased number of possible indicators. Combining plant macrofossil analysis with pollen analysis has the potential to give a more detailed picture of the ...
M.E. Echeverría   +3 more
doaj   +2 more sources

The Use of Plant Macrofossils for Paleoenvironmental Reconstructions in Southern European Peatlands

open access: yesQuaternary, 2019
The analysis of plant macrofossils in peatland ecosystems has been widely used for the climatic and ecological reconstruction of the Holocene in the high latitudes of the northern hemisphere.
Martin Souto   +3 more
doaj   +2 more sources

The untapped potential of macrofossils in ancient plant DNA research

open access: yesNew Phytologist, 2022
SummaryThe rapid development of ancient DNA analysis in the last decades has induced a paradigm shift in ecology and evolution. Driven by a combination of breakthroughs in DNA isolation techniques, high‐throughput sequencing, and bioinformatics, ancient genome‐scale data for a rapidly growing variety of taxa are now available, allowing researchers to ...
Christoph Schwörer   +4 more
openaire   +4 more sources

Inferring Environmental Change in Estuaries from Plant Macrofossils [PDF]

open access: yes, 2017
Aquatic plants are critical components of estuarine ecosystems supporting biodiversity and a range of ecosystem services such as sediment stabilisation and denitrification. However, estuarine plants, similar to their freshwater counterparts, are in decline and under threat.
Sayer, C, Tibby, J
openaire   +3 more sources

Interglacial pollen and plant macrofossils from Langdon River, western Tasmania [PDF]

open access: yesNew Phytologist, 1989
summaryPollen and plant macrofossils from Langdon liner give an interglacial floral record for western Tasmania. The location of the site between the ice limits of the Last or Margaret Glaciation and the Penultimate or Henty Glaciation indicate that it cannot be younger than the Last Interglacial. The sequence of vegetation changes shows the succession
Colhoun, E.A.   +3 more
openaire   +4 more sources

Plant macrofossils from the Shemshak Formation, Rudbar, western Alborz [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2021
Plant macrofossils from the Shemshak Formation, Rudbar, western Alborz, collected at two distinct horizons, including horizon 1 (Koushk area) and horizon 2 (northern Rudbar), are examined to determine the relative age and sedimentary environments of the ...
Solmaz Sadeghi, Hossein Hashemi
doaj   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+2 more sources

Contribution of archaeobotany to understand taphonomic phenomena. The case of a Preboreal palaeochannel of Autrecourt-et-Pourron (Ardennes, France)

open access: yesBSGF - Earth Sciences Bulletin, 2021
Palaeoecology, through the analysis of the interactions between environmental factors and ecosystems, refines the knowledge of the structuring process of plant communities and helps to understand the complexity of past environments.
Schaal Caroline, Naton Henri-Georges
doaj   +1 more source

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