Results 91 to 100 of about 292,805 (377)

Undrained peatland areas disturbed by surrounding drainage: a large scale GIS analysis in Finland with a special focus on aapa mires [PDF]

open access: yesMires and Peat, 2019
Half of the Finnish peatland area is drained for forestry. The remaining undrained peatlands are not all pristine, because surrounding drainage may disturb their hydrology.
A. Sallinen   +3 more
doaj   +1 more source

Can a bog drained for forestry be a stronger carbon sink than a natural bog forest

open access: yes, 2014
This study compares the CO2 exchange of a nat- ural bog forest, and of a bog drained for forestry in the pre-Alpine region of southern Germany. The sites are sep- arated by only 10 km, they share the same soil formation his- tory and are exposed to the ...
J. Hommeltenberg   +3 more
semanticscholar   +1 more source

Challenges in dating blanket peat and implications for understanding its initiation in Ireland

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Blanket peat is widespread in maritime extra‐tropical environments. Prehistoric land‐use activity was traditionally invoked as the stimulus of blanket peat initiation in the British Isles, but recently, climate has been viewed as the driver of peat formation.
Helen Essell   +2 more
wiley   +1 more source

Biology of Blattodea and Dermaptera in the Continental Biogeographical Region and Adjacent Areas of European Russia

open access: yesDiversity
(1) Background: Blattodea and Dermaptera in the temperate forest zone include a limited number of species, some of which are widely distributed and common. However, digital data on their biology remains insufficient.
Victor V. Aleksanov   +7 more
doaj   +1 more source

The identification of Late Holocene bog bursts at Littleton bog, Ireland: ecohydrological changes display complex climatic and non-climatic drivers [PDF]

open access: yes, 2017
In order to clearly understand the response of raised mires to past climate change, it is important to consider the full range of drivers and responses of these ecohydrological archives.
Branch, Nicholas P.   +2 more
core   +1 more source

COLLAB: A Global Survey of Clinical and Laboratory Assessment in Alopecia Areata by Hair Specialists

open access: yesJEADV Clinical Practice, EarlyView.
ABSTRACT Background Alopecia areata (AA) is a common non‐scarring alopecia. Data continue to emerge on associations with autoimmune and other conditions. Janus kinase inhibitors (JAKi) are increasingly used to treat AA. Objectives The aim was to assess variation in laboratory testing in patients with AA among hair experts internationally and to compare
Cathal O'Connor   +39 more
wiley   +1 more source

Recovery of Sphagnum mosses in donor sites after cutting: effects of species and some environmental factors [PDF]

open access: yesMires and Peat
Spontaneous revegetation of extracted peatlands is a very slow and sporadic process and, therefore, Sphagnum fragments cut from donor sites are often used for restoration.
Edgar Karofeld, Kai Vellak, Arvo Tullus
doaj   +1 more source

A synthesis of evidence for the effects of interventions to conserve peatland vegetation: overview and critical discussion [PDF]

open access: yesMires and Peat, 2019
Peatlands are valuable but threatened ecosystems. Intervention to tackle direct threats is often necessary, but should be informed by scientific evidence to ensure it is effective and efficient.
N.G. Taylor   +14 more
doaj   +1 more source

Seasonal patterns and controls on net ecosystem CO2 exchange in a boreal peatland complex [PDF]

open access: yes, 1998
We measured seasonal patterns of net ecosystem exchange (NEE) of CO2 in a diverse peatland complex underlain by discontinuous permafrost in northern Manitoba, Canada, as part of the Boreal Ecosystems Atmosphere Study (BOREAS).
Aim   +64 more
core   +2 more sources

The Variation of Microbial Communities in a Depth Profile of an Acidic, Nutrient-Poor Boreal Bog in Southwestern Finland

open access: yes, 2014
Natural bacterial communities impact the motility of isotopes, such as radionuclides, in the environment. As a result of post glacial crustal rebound radionuclides may escape the deep geological repository for spent nuclear fuel on Olkiluoto Island ...
I. Tsitko   +6 more
semanticscholar   +1 more source

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