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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.
1

The vegetation of Swartboschkloof, Jonkershoek, Cape Province, South Africa

McDonald, David Jury January 1983 (has links)
Bibliography: leaves 111-117. / Swartboschkloof forms part of the Jonkershoek catchment complex at the headwaters of the Eerste River, Cape Province, South Africa. It has been selected for multi-disciplinary studies of Mountain Fynbos vegetation. The study area has a mainly equatorial aspect (north-facing) and receives an average of 1600 mm rain per annum, mainly in winter. Temperatures do not reach extremes. Winds blow mainly from the south-east, increasing in strength in summer. North-west winds blow intermittently in winter, bringing rain. The altitude of Swartboschkloof ranges between 285 m and 1200 m and the soils are derived from quartzitic Table Mountain Sandstone and porphyritic Cape Granite. Using the Braun-Blanquet phytosociological method, vegetation and environmental data were collected at 201 relevés throughout the study area; 101 of these relev~s are correlated with a survey of soils of part of the same area. Sixteen fynbos communities, grouped into three groups and five forest communities, grouped into two groups, have been identified. The data of a previous study by Werger, Kruger and Taylor (1972) have been interpreted in the context of this study. A map of the plant communities has been drawn and an attempt has been made to explain the distribution of the communities in terms of environmental factors. There is a strong link between the vegetation and soil geology but application of a method such as principal components analysis would be necessary to explain the relationship clearly.
2

ENVIRONMENTAL FLUCTUATIONS ON SOUTH-FACING SLOPES IN THE SANTA CATALINA (ARIZONA) FOOTHILLS

Haase, Edward F. January 1969 (has links)
No description available.
3

Spatial aggregation of vegetation parameters in a coupled land surface-atmosphere model

Arain, Muhammad Altaf. January 1994 (has links) (PDF)
Thesis (M.S. - Hydrology and Water Resources) - University of Arizona. / Includes bibliographical references (leaves 148-150).
4

Canadian vegetation response to climate and projected climatic change /

Lenihan, James M. January 1992 (has links)
Thesis (Ph. D.)--Oregon State University, 1993. / Typescript (photocopy). Includes bibliographical references (leaves 163-176). Also available online.
5

Vegetation quality and human use of the Lower St. Croix River

Bryan, Todd Andrew. January 1978 (has links)
Thesis (M.S.)--Wisconsin. / Bibliography; leaves 136-139.
6

Long-term interactions of climate, vegetation, humans, and fire in eastern Washington /

Scharf, Elizabeth Ann. January 2002 (has links)
Thesis (Ph. D.)--University of Washington, 2002. / Vita. Includes bibliographical references (leaves 234-262).
7

Vegetational history of the Curtis Prairie, 1934-1961

Wilson, Henry Cameron. January 1964 (has links)
Thesis (M.A.)--University of Wisconsin--Madison, 1964. / eContent provider-neutral record in process. Description based on print version record. Bibliography: l. 62.
8

An analysis of the vegetation of Wingra Fen

Salli, Nancy (Velek) January 1965 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1965. / eContent provider-neutral record in process. Description based on print version record. Bibliography: l. 76-80.
9

Flooding tolerance and survival in higher plant storage tissue

Mat, Nashriyah Binti January 1985 (has links)
No description available.
10

The natural vegetation of Trinidad and Tobago

Beard, John Stewart January 1945 (has links)
No description available.

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