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Wyszukujesz frazę "Valentine, Julie" wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
The Past, Present and Future of Soil Protist Ecology
Autorzy:
Wilkinson, David M.
Creevy, Angela L.
Valentine, Julie
Powiązania:
https://bibliotekanauki.pl/articles/763720.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Testate amoebae, naked amoebae, flagellates, ciliates, diatoms, slime molds, algae, history, protozoology
Opis:
This essay introduces the special issue of this journal on the ecology of soil protists. This issue marks approximately the first 100 years of soil protistology as a discipline as some of the first studies to show that protozoa were an important part of soil ecology took place at Rothamsted, in southern England, towards the end of the first decade of the twentieth century. Much of the work on soil protists – and indeed the papers in this special issue – concentrate on traditional protozoa. In addition it is now realised that slime molds (Eumycetozoans) can potentially make an important contribution to the numbers and diversity of soil amoebae. We also argue that diatoms and other algae are likely important in soils and in need of more detailed study. By its nature microbiology (including soil protist ecology) is a science limited by technology – for example the subject could not really exist before the invention of the microscope. We suggest ways in which newer technologies (molecular methods, stable isotopes etc) may contribute to future studies on the ecology of soil protists.
Źródło:
Acta Protozoologica; 2012, 51, 3
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Use of Testate Amoebae in Monitoring Peatland Restoration Management: Case Studies from North West England and Ireland
Autorzy:
Valentine, Julie
Davis, Stephen R.
Kirby, ason R.
Wilkinson, David M.
Powiązania:
https://bibliotekanauki.pl/articles/763427.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
Restoration ecology, raised bog, Hyalosphenia subflava, Archerella, Amphitrema, Sphagnum, Molinia caerulea
Opis:
The nature conservation, and wider environmental importance of peatlands, particularly in relation to carbon management, has led to there being a growing interest in attempting to manage degraded peatlands in a way that will restore them to fully functioning peatland ecosystems. Much of this management is concerned with the rewetting of these sites therefore it has become important to monitor the surface wetness of these bogs and if possible compare current wetness with previous, pre-damage, conditions. We present previously unpublished case studies of the use of testate amoebae to monitor bog restoration schemes in N.W. England (Holcroft Moss, Cheshire) and Ireland (Ardagullion Bog, Co. Longford). In addition we summarise the key conservation related conclusions of our previously published work on two other sites in N.W England – Astley Moss (in the Chat Moss complex of Greater Manchester) and Danes Moss (Cheshire). At Holcroft the record of lead pollution from the peat core allows us to date recent changes in the testate community preserved in a peat core and relate these to both conservation management and other changes in the landscape around the bog in over the last 50 years. Ardagullion Bog provides an illustration of the utility of using multiple peat cores in the testate monitoring of peat bog restoration and illustrates that a bog that has only suffered limited ‘damage’ is able to be restored to something close to pre damage conditions on a decadal time scale. We also summarise what we see as the main lessons from testate studies of bog restoration – both from the case studies described in this paper and from the wider literature - and discuss the conditions under which testate amoebae may be of particular use in peatland restoration.
Źródło:
Acta Protozoologica; 2013, 52, 3
1689-0027
Pojawia się w:
Acta Protozoologica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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