Results 11 to 20 of about 12,499 (192)

Looking forward through the past: identification of 50 priority research questions in palaeoecology [PDF]

open access: yes, 2013
Priority question exercises are becoming an increasingly common tool to frame future agendas in conservation and ecological science. They are an effective way to identify research foci that advance the field and that also have high policy and ...
Roland, TP   +245 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

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

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

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

Earliest filter-feeding pterosaur from the Jurassic of China and ecological evolution of Pterodactyloidea [PDF]

open access: yesRoyal Society Open Science, 2017
Pterosaurs were a unique clade of flying reptiles that were contemporaries of dinosaurs in Mesozoic ecosystems. The Pterodactyloidea as the most species-diverse group of pterosaurs dominated the sky during Cretaceous time, but earlier phases of their ...
Chang-Fu Zhou   +5 more
doaj   +1 more source

High-Resolution Multiproxy Record of Environmental Changes and Anthropogenic Activities at Unguja Ukuu, Zanzibar, Tanzania during the Last 5000 Years

open access: yesQuaternary, 2023
A high-resolution multiproxy sedimentary record comprising pollen, charcoal, trace element, stratigraphy and particle size data is used to reveal environmental changes from the mangrove ecosystem at Unguja Ukuu, Zanzibar, Tanzania, over the last 5000 ...
Apichaya Englong   +5 more
doaj   +1 more source

Exploring the Interface Between Planetary Boundaries and Palaeoecology. [PDF]

open access: yesGlob Chang Biol
The concepts of planetary boundaries are influential in the sustainability literature and assist in delineating the 'safe operating spaces' beyond which critical Earth system processes could collapse.
Gillson L   +11 more
europepmc   +4 more sources

Using Annual Resolution Pollen Analysis to Synchronize Varve and Tree-Ring Records

open access: yesQuaternary, 2019
Fossil wood and varved lake sediments allow proxy analysis with exceptionally high, (sub-)annual resolution. Both archives provide dating through ring and layer counting, yet with different accuracy.
Martin Theuerkauf   +6 more
doaj   +1 more source

DataSheet_4_Practitioner perspectives on the application of palaeoecology in nature conservation.zip

open access: yes, 2023
It is widely recognised that palaeoecology holds great potential to inform and support nature conservation, but that there are difficulties in knowledge exchange between academia and practitioners that inhibit the operationalisation of research.
Ben Siggery (17371303)   +4 more
core   +1 more source

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