Results 11 to 20 of about 43,956 (239)

Peatland restoration based on a landscape (palaeo)ecological system analysis (LESA): the case of Aamsveen, eastern Netherlands [PDF]

open access: yesMires and Peat, 2022
The Dutch Aamsveen lies in a glacial basin in the Dutch-German border area. It consists of remnants of a cross-border raised bog and a lagg with degrading species-rich basiphilous plant communities.
Jan Sevink   +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

The role of sea-level change and marine anoxia in the Frasnian-Famennian (Late Devonian) mass extinction [PDF]

open access: yes, 2008
Johnson et al. (Johnson, J.G., Klapper, G., Sandberg, C.A., 1985. Devonian eustatic fluctuations in Euramerica. Geological Society of America Bulletin 96, 567–587) proposed one of the first explicit links between marine anoxia, transgression and mass ...
Algeo   +82 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

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

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

Stable isotope (δ18O and δ13C) sclerochronology of Callovian (Middle Jurassic) bivalves (Gryphaea (Bilobissa) dilobotes) and belemnites (Cylindroteuthis puzosiana) from the Peterborough Member of the Oxford Clay Formation (Cambridgeshire, England): Evidence of palaeoclimate, water depth and belemnite behaviour [PDF]

open access: yes, 2014
Incremental δ18O and δ13C signals were obtained from three well-preserved specimens of Cylindroteuthis puzosiana and from three well-preserved specimens of Gryphaea (Bilobissa) dilobotes from the Peterborough Member of the Oxford Clay Formation ...
A.L.A. Johnson   +81 more
core   +3 more sources

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  

+1 more source

Evaporites and the salinity of the ocean during the Phanerozoic: Implications for climate, ocean circulation and life [PDF]

open access: yes, 2005
A compilation of data on volumes and masses of evaporite deposits is used as the basis for reconstruction of the salinity of the ocean in the past.
Balukhovsky, A. N.   +5 more
core   +1 more source

Severe Plane-Form Enamel Hypoplasia in a Dentition from Roman Britain

open access: yesDental Anthropology, 2017
Enamel defects can provide insight into the life histories of past individuals and populations, including information on a wide range of disturbances during childhood.
Ian Towle   +3 more
doaj   +1 more source

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