Spelling suggestions: "subject:"humanekologi"" "subject:"humanbiology""
321 |
Defining Youth Violence and Identifying Strategies for Intervention and PreventionKridler, Jamie Branam 01 April 2003 (has links)
No description available.
|
322 |
Biodiversity priorities and conservation decision-making : the role of spatial scale, irreplaceability and vulnerability in GuyanaRichardson, Karen S. January 2000 (has links)
No description available.
|
323 |
From egocity to ecocity : an ecological, complex systems approach to humans and their settlementsRounsefell, Vanda Barbara. January 2001 (has links) (PDF)
Bibliography: leaves 426-469.
|
324 |
From egocity to ecocity : an ecological, complex systems approach to humans and their settlements / by Vanda Barbara Rounsefell.Rounsefell, Vanda Barbara January 2001 (has links)
Bibliography: leaves 426-469. / 2 v. (xx, 640 p. ; ix, 469 leaves) : ill. (chiefly col.) ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.)--University of Adelaide, Dept. of Geographical and Environmental Studies, 2001
|
325 |
Anthropogenic activities associated with the status of salmon stocks in Pacific Northwest watershedsMrakovcich, Karina Lorenz 09 April 1998 (has links)
Stocks of salmon are declining in the Pacific Northwest. Based on region-wide studies that list and categorize the status of salmon stocks (Nehlsen et al., 1991; Huntington et al., 1994; and Nawa, 1995), I analyze the watersheds where stocks of salmon spawn for several anthropogenic variables, most of which are known to affect salmon. A total of 202 watersheds (stocks of salmon) in Washington, Oregon, California, and Idaho are coded for 13 anthropogenic variables such as dams, forest, agriculture, human population, hatcheries, Indian tribes, and watershed organizations. Most variables are ordinally coded 1 to 5 with the help of maps, some survey results, and visual assessment. Hypotheses are that the human activities that are detrimental to the health of salmon are
associated with the poor status of salmon stocks in watersheds where they
spawn. Salmon watersheds are also analyzed according to ecoregions and
salmon management regions. Principal components analysis is performed to
reduce the number of anthropogenic variables into factors. Kendall's tau, partial
correlation, multiple linear regression, logistic regression, and discriminant
analyses are performed separately for five species/races of salmon (coho, spring
chinook, summer chinook, fall chinook, winter steelhead) and for the watershed
average for salmon stock status, against the anthropogenic variables and factors. Statistical results using both variables and factors support most of the hypotheses relative to salmon and anthropogenic activities in watersheds. Results suggest that the 5 species/races of salmon are associated differently with most anthropogenic activities. The greater the amount of dams below watersheds where salmon spawn, the less healthy the salmon stocks. Summer chinook are least healthy where hatcheries are absent, while wild and scenic rivers are associated with healthier spring chinook. Coho are least healthy where there is more agriculture, more human population, and less forest. Fall chinook are least healthy where there is more US Forest Service land. Winter steelhead are least healthy where hatcheries are absent and less Indian tribal
land. Ecoregional differences coupled with the absence of dams on the Coast compared to the Columbia Basin are associated with healthier coastal stocks. / Graduation date: 1998
|
326 |
Brush fences and basket traps the archaeology and ethnohistory of tidewater weir fishing on the Oregon coast /Byram, Robert Scott, January 2002 (has links) (PDF)
Thesis (Ph.D.)--University of Oregon, 2002. / Adviser: Jon M. Erlandson. Includes bibliographical references.
|
327 |
A browning process : the case of Dar es Salaam city /Mng'ong'o, Othmar Simtali, January 2005 (has links)
Diss. Stockholm : Tekn. högsk., 2005.
|
328 |
A phenomenological exploration of ecological consciousness developmentWhite, Peter. January 2009 (has links)
Thesis (Ph.D.)--University of Western Sydney, 2009. / A thesis presented to the University of Western Sydney, College of Arts, in fulfilment of the requirements for the degree of Doctor of Philosophy. Includes bibliographies.
|
329 |
Collaborative Research on Assessment of Man's Activities on the Lake Powell RegionAnderson, Orson L. 10 December 1971 (has links)
First Progress Report, Period Covered June 14, 1971-November 15, 1971, for the "Lake Powell Project", Collaborative Research on Assessment of Man's Activities on the Lake Powell Region, to National Science Foundation, Research Applied to National Needs (RANN), Division of Environment Systems & Resources.
|
330 |
Description of and variables relating to ecological change in the history of the Papago Indian populationMark, Albyn Knight, 1931- January 1960 (has links)
No description available.
|
Page generated in 0.052 seconds