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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.

Role of nitrogen in limiting the abundance of animals / by T.C.R. White

White, T. C. R. (Thomas C. R.), White, T. C. R. (Thomas C. R.). Inadequate environment : nitrogen and the abundance of animals. January 1999 (has links)
Copy of his monograph "The inadequate environment : nitrogen and the abundance of animals" in back pocket. / Includes bibliographic references. / 1 v. : / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / This thesis comprises a review of the impact that the author's published work has had over the last thirty years on the discipline of ecology. (abstract) / Thesis (D.Sc.)--University of Adelaide, Dept. of Applied and Molecular Ecology, 1999

Role of nitrogen in limiting the abundance of animals /

White, T. C. R. White, T. C. R. January 1999 (has links) (PDF)
Thesis (D.Sc.) -- University of Adelaide, Dept. of Applied and Molecular Ecology, 1999. / Copy of his monograph "The inadequate environment : nitrogen and the abundance of animals" in back pocket. Includes bibliographic references.

Linear and nonlinear deterministic character-dependent models with time delay in population dynamics

Castillo-Chávez, Carlos. January 1984 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1984. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 115-122).

The design and implementation of a multiple resolution modeling framework with applications to population modeling /

Glass, Kevin Anthony, January 2003 (has links)
Thesis (Ph. D.)--University of Oregon, 2003. / Typescript. Includes vita and abstract. Includes bibliographical references (leaves 205-209). Also available for download via the World Wide Web; free to University of Oregon users.

When can genetic information be used to measure inter-population movement? /

Brennan, Julie M. January 1900 (has links)
Thesis (Ph.D.) - Carleton University, 2007. / Includes bibliographical references (p. 102-109). Also available in electronic format on the Internet.

The effect of static and dynamic spatially structured disturbances on a locally dispersing population model /

Morin, Benjamin R, January 2006 (has links) (PDF)
Thesis (M.A.) in Mathematics--University of Maine, 2006. / Includes vita. Includes bibliographical references (leaves 58-59).

A numerical method for solving certain nonlinear integral equations arising in age-structured populations dynamics.

Alawneh, Zakaria Mohammad. January 1990 (has links)
In this thesis we study the existence and stability of positive equilibrium of a general model for the dynamics of several interacting, age-structured population. We begin with the formulation and proof of a global existence theorem for the initial value problem. The proof of this theorem is used to develop an algorithm and a FORTRAN code for the numerical solution of initial value problems for the single species case. This computer program is used to study prototype models for the dynamics of a population whose fertility and mortality rates exhibit an "Allee effect". This is done from a bifurcation theoretic point of view, using the inherent net reproductive rate as a bifurcating parameter. An unstable "left" bifurcation is found. Multi-equilibria and various kinds of oscillations are studied as a function of r, the fertility window, and the nature of the density dependence.

The population biology of an insect with a restricted distribution : Cupido minimus Fuessly (Lepidoptera: Lycaenidae)

Morton, A. C. G. January 1985 (has links)
No description available.

Studies on the biology of Littorina obtusata and L. mariae (mollusca : gastropoda)

Goodwin, Brian J. January 1975 (has links)
No description available.

The influence of adult body weight on the population biology of the rice weevil, Sitophilus oryzae (L.), and the grain weevil, Sitophilus granarius (L.)

Wrelton, A. E. January 1987 (has links)
No description available.

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