NTA-NET (UGC-NET) Geography (80) Video Course Lecture: Demographic Attribute: Terminologies; Birth, Death, Age-Sex Pyramid, Demographic Transition Model; Migration (46 mins) | Lecture 176 of 266
📹 Video Course 2024 (266 Lectures [126 hrs : 58 mins]): Offline Support
Rs. 780.00 -OR-
1 Month Validity (Multiple Devices)
Preview All LecturesDetails
Loading , on slower connections, this might take up to a minute •••
Topics Covered
- Population Geography » Nature, Scope, Subject Matter and Recent Trends
- Population Geography » Demographic Transition
Details
Terminology and Concepts
Demography
Population or Arithmetic Density
Ecumene or Non-Ecumene
Carrying Capacity
Population Distribution
Migration – Intercontinental, interregional, rural to urban
Crude Birth Rate – babies born per 1000 people
Crude Death Rate – babies died per 1000 people
Rate of natural Increase (NIR or RNI) = CBR-CDR/10
Doubling Time
Population Momentum
Zero Population Growth: BR + Immigration = DR + Emmigration
Population Pyramid or Age-Sex Pyramid
Dependency ratio
Total Fertility Rate
Demographic Transition Model
Stage 1 – BR & DR high
Stage 2 – BR high, DR drops (high population growth)
Stage 3 – BR falls (population growth slows)
Stage 4 – Low BR & DR (NIR is low or decreasing)