Results 11 to 20 of about 47,466 (273)

Carbonate sedimentology: An evolved discipline

open access: yesThe Depositional Record
Although admired and examined since antiquity, carbonate sediment and rock research really began with Charles Darwin who, during a discovery phase, studied, documented and interpreted their nature in the mid‐19th century.
Noel P. James, Peir K. Pufahl
doaj   +2 more sources

Sphagnum farming on cut-over bog in NW Germany: Long-term studies on Sphagnum growth [PDF]

open access: yesMires and Peat, 2017
Sphagnum farming allows sustainable and climate-friendly land use on bogs while producing a renewable substitute for peat in horticultural growing media.
G. Gaudig, M. Krebs, H. Joosten
doaj   +1 more source

Palaeobiology of Pliocene-Pleistocene shallow-water biocalcarenites (Northern Apennines, Italy) and their relationship with coeval sapropels [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Cau, S., Roveri, M., & Taviani, M.
Cau, Simone   +2 more
core   +1 more source

Species-abundance models for brachiopods across the Ordovician–Silurian boundary of South China [PDF]

open access: yesEstonian Journal of Earth Sciences, 2014
Species-abundance models have been an important method for investigating community structure in modern biology in the past decades. Different species-abundance models can reflect different ecological meanings.
Bing Huang, Renbin Zhan
doaj   +1 more source

Zaraa Uul: An archaeological record of Pleistocene-Holocene palaeoecology in the Gobi Desert

open access: yesPLoS ONE, 2021
Environmentally-based archaeological research at Zaraa Uul, including zooarchaeology, phytolith analysis, and radiocarbon dating, is the first of its kind in Mongolia and presents critical new insight on the relationship between periods of occupational ...
Lisa Janz   +3 more
semanticscholar   +1 more source

Palynofacies and Sporomorph EcoGroups-based paleoecology implications for the Dalichai Formation, Andariyeh, central Alborz [PDF]

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2020
The Dalichai Formation at the Andariyeh stratigraphic section in the northeast of Andariyeh village, central Alborz Mountains, was studied by using analyses of the Sporomorph EcoGroups (SEGs) data and associated plant communities and palynofacies in ...
Firoozeh Hashemi Yazdi   +2 more
doaj   +1 more source

The York System: An integrated zooarchaeological database for research and teaching

open access: yesInternet Archaeology, 2003
This article presents the York System, a database used for recording animal bones. It is based on the recording protocol used at the Department of Archaeology, University of York, and incorporates that used at the former Environmental Archaeology Unit ...
Jennifer F. Harland   +4 more
doaj   +1 more source

Reconstructing Cenozoic vegetation from proxy data and models – A NECLIME synthesis (Editorial) [PDF]

open access: yes, 2017
[No abstract ...
Bruch, Angela A.   +4 more
core   +1 more source

High-resolution ecosystem changes pacing the millennial climate variability at the Middle to Upper Palaeolithic transition in NE-Italy

open access: yesScientific Reports, 2023
Observation of high-resolution terrestrial palaeoecological series can decipher relationships between past climatic transitions, their effects on ecosystems and wildfire cyclicity. Here we present a new radiocarbon dated record from Lake Fimon (NE-Italy)
Federica Badino   +9 more
doaj   +1 more source

Roots, Tissues, Cells and Fragments—How to Characterize Peat from Drained and Rewetted Fens

open access: yesSoil Systems, 2020
We present analyses of macroscopic and microscopic remains as a tool to characterise sedge fen peats. We use it to describe peat composition and stages of peat decomposition, to assess the success of rewetting of a formerly drained fen, and to understand
Dierk Michaelis   +2 more
doaj   +1 more source

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