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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
41

The effect of climate on the community composition of ectomycorrhizal fungi in the native pinewoods of Scotland

Jarvis, Susan January 2013 (has links)
Ectomycorrhizal (ECM) fungi form obligate symbioses with many forest trees, providing their hosts with nitrogen gained from the soil in exchange for carbon from host photosynthesis. ECM fungi are important for forest health and nutrient cycling, but there is a lack of knowledge about how these fungi will respond to environmental drivers such as climate change. In particular, we do not know how important climate is in determining the distributions and communities of ECM fungi. To address this gap in understanding the impact of climate on the communities of ECM fungi in Scotland was studied using a mixture of observations along natural climate gradients and experimental work. The native pinewoods of Scotland were used as a focus habitat in which to study ECM fungi because of their importance for fungal diversity. Data were collected from existing records of fungi in the national fungal records database, as well as independent surveys of fungi colonising the roots of pine trees using molecular identification. The work conducted found that climatic variation in Scotland at both regional and local scales affected the composition of ECM fungi. In particular, there was a strong impact of rainfall and soil moisture on the distributions of ECM fungi. Comparison of previously collected data and independent surveys showed that molecular identification techniques provided a better method for monitoring fungal distributions. Experimental work showed that genetic variation in the native pines of Scotland could also affect fungal communities, showing both abiotic and biotic factors influence ECM distributions. The work conducted suggests that climate change is likely to affect the distribution of ECM fungal communities in Scotland. In particular, changes in rainfall patterns and increased drought and flooding are predicted to cause shifts in the composition of ECM communities in the native pinewoods.
42

The fungal flora of the slime flux of certain desert plants

Lamb, John Walton, 1935- January 1964 (has links)
No description available.
43

Stilbella flavescens and its relation to higher plants, fungi and nematodes.

Alkhoury, Ibrahim January 1978 (has links)
No description available.
44

Physiology of Acremonium endophytes and their interaction with Pooideae grasses

Eastwood, Daniel Christopher January 1997 (has links)
No description available.
45

A physiological and genetical study of adaptation to osmotic stress in Aspergillus nidulans

Clement, Darren John January 1996 (has links)
No description available.
46

The taxonomy of the genus Hysterangium (Basidiomycotina, Hysterangiaceae) with notes on its ecology /

Castellano, Michael A. January 1988 (has links)
Thesis (Ph. D.)--Oregon State University, 1990. / Typescript (photocopy). Photographs. Includes bibliography (leaves 219-227). Also available on the World Wide Web.
47

Characteristics of Australian edible fungi in the genus Lepista and investigation into factors affecting cultivation /

Stott, Karen Gai. January 1998 (has links)
Thesis (Ph.D.) -- University of Western Sydney, Hawkesbury, 1998. / Thesis submitted for the degree of Doctor of Philosophy. Photocopies of articles by Karen Stott ... [et al.] in back. Includes bibliographical references (leaves 137-148).
48

Über die beeinflussung der entwicklung einiger schimmelpilze durch ihre stoffwechselprodukte ... Mit 6 kurventafeln im text.

Nikitinsky, Jacob. January 1904 (has links)
Inaug.-Diss.--Basel.
49

Über den Gerbstoff der Pilze

Naumann, Otto, January 1900 (has links)
Inaug.-Diss.--Erlangen. / Lebenslauf.
50

Die Widerstandsfähigkeit einiger Schimmelpilze gegen Metallgifte

Pulst, Carl Wilhelm, January 1902 (has links)
Inaug.-Diss.--Leipzig. / Vita.

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