CONTENTS
xi
Acknowledgements
-
-
-
References -
-
-
Appendix A-Calculations for the Birth Example of Section IVB3
-
Appendix B-Extensions of the Age-Size Specific Model
-
Appendix C-The Critical Variable Equations
-
-
-
Population Cycles in Small Mammals
CHARLES J. KREBS and JUDITH H. MYERS
I. Introduction
-
11. Historical Perspective -
-
111. Definition of the Problem -
-
A. What Prevents Unlimited Increase?
-
B. What Causes the Cyclic Periodicity?
-
C. What Produces Synchrony? -
D. What Determines the Amplitude of the Cycle?
IV. Population Density Changes
-
A. Techniques of Estimating Density -
B. Do Population Cycles Really Occur?
C. Structure of Population Fluctuations in Microtines
A. Reproduction
-
B. Mortality
-
C. Dispersal
-
-
-
-
-
V. Demographic Machinery -
VI. Hypotheses to Explain Microtine Cycles -
A. Food -
B. Predation
-
C. Weather and Synchrony
-
D. Stress Hypothesis -
-
E. Behaviour -
-
F. Genetics
-
VII. Evolution of Microtine Cycles -
VIII. Summary -
Acknowledgements
-
References -
AUTHORINDEX -
SWJECTINDEX -
255
256
261
262
264
268
268
270
270
272
272
272
273
273
276
278
291
29 1
300
311
314
320
320
337
347
363
363
373
384
386
389
389
40 1
41 1
ADVANCES IN ECOLOGICAL RESEARCH, VOLUMES 1-7:
CUMULATIVE INDEX OF TITLES - -
-
417
xi
Acknowledgements
-
-
-
References -
-
-
Appendix A-Calculations for the Birth Example of Section IVB3
-
Appendix B-Extensions of the Age-Size Specific Model
-
Appendix C-The Critical Variable Equations
-
-
-
Population Cycles in Small Mammals
CHARLES J. KREBS and JUDITH H. MYERS
I. Introduction
-
11. Historical Perspective -
-
111. Definition of the Problem -
-
A. What Prevents Unlimited Increase?
-
B. What Causes the Cyclic Periodicity?
-
C. What Produces Synchrony? -
D. What Determines the Amplitude of the Cycle?
IV. Population Density Changes
-
A. Techniques of Estimating Density -
B. Do Population Cycles Really Occur?
C. Structure of Population Fluctuations in Microtines
A. Reproduction
-
B. Mortality
-
C. Dispersal
-
-
-
-
-
V. Demographic Machinery -
VI. Hypotheses to Explain Microtine Cycles -
A. Food -
B. Predation
-
C. Weather and Synchrony
-
D. Stress Hypothesis -
-
E. Behaviour -
-
F. Genetics
-
VII. Evolution of Microtine Cycles -
VIII. Summary -
Acknowledgements
-
References -
AUTHORINDEX -
SWJECTINDEX -
255
256
261
262
264
268
268
270
270
272
272
272
273
273
276
278
291
29 1
300
311
314
320
320
337
347
363
363
373
384
386
389
389
40 1
41 1
ADVANCES IN ECOLOGICAL RESEARCH, VOLUMES 1-7:
CUMULATIVE INDEX OF TITLES - -
-
417
