Topics: population, expansive population pyramids, stationary population pyramids, population pyramid, population size, population density, population abundance, population growth, community, ecosystem, energy flow, decomposition, nutrient cycling, biodiversity, environment, ecological niche

Topics: population, stationary population model, recurrence equations, population projection, projection matrix, life tables, continous analysis, renewal equation, laplace transform, demographic variables, population time series, interpolation, graduation, finite approximation, population explosion, marriage model, probability models, life table functions, fertility functions, birth process, death process, sex ratio, population distribution, individual behavior, branching theory, population model, mathematical demography, future population, life table

Topics: Populations, Samples, Distribution of the Sample Mean, Analysis of Matched, Confidence Interval, Treatment Effect, Hypothesis Test, Sample Size, Two-Sample Location Problem, Sample Means, Population Means, equal Population Variances, Randomized Clinical Experiments, Medical Research, Clinical Trial, Retrospective Studies, Prospective Studies, Randomized Clinical Experiments, Dichotomous Variables, Success Probability, Comparing Two Success Probabilities, Chi-Squared Tests, Test for Trend, r x k Tables, Test of Homogeneity, Test of Independence, k-Sample Problems, Completely Randomized Experiment, Randomized Blocks Experiment, Linear Regression, Correlation, rank Correlation, Wilcoxon Signed Rank Test, Nonparametric Confidence Interval, Signed Rank Test, Two-Sample Location Problem, Wilcoxon Two-Sample Rank Sum Test, Rank Sum Test, Methods for Censored Data, Censored Data

Topics: Demography, Population Studies, Demographic Data, census, sample survey, population registers, population, Demographic Transition Theory, fertility, mortality, death, Infant Mortality Rate, Maternal Mortality Rate, Life Expectancy, Human Sexuality, Reproductive Health, migration

Topics: Population, demography, Demographic Data, Applied Demography, population force, Health, Mortality Transition, Fertility Transition, Migration Transition, Urban Transition, Age Transition, Life Course, Family Demograph, Life Chances, Environment, Global Sustainability

Topics: Population ecology, dispersion, Population pyramid

Topics: Population, Logistic Growth Model, Population Density, Fecundity, Natality, Mortality, Survival curves, Spatial Distribution, Age structure, Biotic potential

Topics: Determination of Sample Size

Topics: population size, fertility

Topics: climate, Rainfall variability, rainfall, Humidity, Solar radiation, sunshine, light, cloudiness, wind, Edaphic factors, Soil Formation, plant community, terrestrial pollution, forest resources, wildlife resources, population, population ecology, population growth, logistic growth model, sigmoid form model, population density variation, population size