Emerging Trends
Population
GrowthAnd its
Impact
In
WHAT DOES POPULATION ACTUALLY MEANS ???
IN GENERAL , A TERM FOR THE NUMBER OF PEOPLE LIVING IN AN
AREA AT A PARTICULAR TIM...
BIRTH RATES
IS THE NUMBER OF BIRTHS FOR EVERY
1,000 PEOPLE.
IN ECONOMICALLY DEVELOPING
COUNTRIES, THE BIRTHRATE IS HIGH.
I...
BIRTH RATES
DEATH RATES
IMPROVED DIET AND HEALTH
CARE HAVE LOWERED THE
DEATH RATE IN MANY
INDUSTRIALIZED NATIONS
ARE THE NUMBER OF DEA...
DEATH RATES
WORLD POP IS GROWING RAPIDLY BECAUSE
BIRTHRATES HAVE NOT DECLINED AS FAST AS DEATH
RATES.
GROWTH RATES
WORLD’S POPULATION IS GROWING RAPIDLY
Fig.3
WORLD POPULATION ‘BILLION MILESTONES’
2000 6,081,002,937
2001 6,157,756,751
2002 6,234,277,496
2003 6,310,549,064
2004 6,386,542,886
2005 6,462,181,426
2006 6,5...
COUNTRIES RANKED BY POPULATION: 2003
RANK COUNTRY POPULATION
1 CHINA 1,286,975,468
2 INDIA 1,049,700,118
3 UNITED STATES 2...
RANK COUNTRY OR AREA RATE OF
NATURAL
INCREASE (2005-
2010) %
1 NIGER 3.89
2 BURKANIA FASO 3.47
3 UGANDA 3.55
4 OCCUPIED
PA...
RANK COUNTRY OR
AREA
RATE OF
NATURAL
INCREASE
(2005-2010)
%
1 UKRAINE -0.62
2 BULGARIA -050
3 BELARUS -0.47
4 RUSSIA -0.43...
IN SOME COUNTRIES, THE
DEATH RATE IS HIGHER THAN
THE BIRTHRATE.
COUNTRIES LIKE THIS OFTEN
RECRUIT WORKERS FROM
OTHER COUNT...
PASHTUN TRIBES
WORLD POPULATION IS PROJECTED TO CROSS THE 8 BILLION MARK IN
2028; THE 9 BILLION MARK IN 2054
WORLD POPULAT...
PASHTUN TRIBES
THE LARGEST ANNUAL INCREASE TO WORLD POPULATION (86 MILLION)
TOOK PLACE IN THE LATE 1980S; THE CURRENT ANNU...
PASHTUN TRIBES
WORLD LIFE EXPECTANCY AT BIRTH IS NOW AT 65 YRS , HAVING
INCREASED BY A REMARKABLE 20 YRS SINCE 1950; BY 20...
PASHTUN TRIBES
THE WORLD HAS BECOME INCREASINGLY URBAN. CURRENTLY, AROUND
46 % OF THE WORLD POPULATION LIVES IN URBAN AREA...
EFFECTS ON BUSINESS
IMMIGRATION
• CAUSED BY UNEMPLOYMENT
RESULTING FROM POPULATION
GROWTH
• DEVELOPING NATIONS MAY LOSE
MO...
ECOLOGICAL IMPACTS OF POPULATION
GROWTH
IMPACTS OF POPULATION GROWTH ON THE PHYSICAL
ENVIRONMENT
IMPACTS OF POPULATION GRO...
REFERENCES
Books :
Human Geography – Penguin Dictionary
Geography Of Population - R.C. Chandna
Principles of Population...
PRESENTED BY:-
Vedant Yogesh
Population by vedant
Population by vedant
Population by vedant
Population by vedant
of 26

Population by vedant

Published on: Mar 4, 2016
Published in: Education      Technology      News & Politics      
Source: www.slideshare.net


Transcripts - Population by vedant

  • 1. Emerging Trends Population GrowthAnd its Impact In
  • 2. WHAT DOES POPULATION ACTUALLY MEANS ??? IN GENERAL , A TERM FOR THE NUMBER OF PEOPLE LIVING IN AN AREA AT A PARTICULAR TIME HOW CAN POPULATION GROWTH BE DEFINED ??? THE CHANGE IN POPULATION OVER TIME AND CAN BE QUANTIFIED AS THE CHANGE IN NUMBER OF INDIVIDUALS IN A POPULATION AS “PER UNIT TIME”. THE TERM POPULATION GROWTH CAN TECHNICALLY REFER TO ANY SPECIES , BUT ALMOST REFERS TO HUMANS AND IT IS OFTEN INFORMALLY , FAR THE MORE SPECIFIC DEMOGRAPHIC TERM POPULATION GROWTH RATE. INTRODUCTION
  • 3. BIRTH RATES IS THE NUMBER OF BIRTHS FOR EVERY 1,000 PEOPLE. IN ECONOMICALLY DEVELOPING COUNTRIES, THE BIRTHRATE IS HIGH. IN WEALTHY INDUSTRIALIZED COUNTRIES, THE BIRTHRATE IS LOW.
  • 4. BIRTH RATES
  • 5. DEATH RATES IMPROVED DIET AND HEALTH CARE HAVE LOWERED THE DEATH RATE IN MANY INDUSTRIALIZED NATIONS ARE THE NUMBER OF DEATHS PER YEAR IN 1,000 PEOPLE.
  • 6. DEATH RATES
  • 7. WORLD POP IS GROWING RAPIDLY BECAUSE BIRTHRATES HAVE NOT DECLINED AS FAST AS DEATH RATES. GROWTH RATES
  • 8. WORLD’S POPULATION IS GROWING RAPIDLY
  • 9. Fig.3 WORLD POPULATION ‘BILLION MILESTONES’
  • 10. 2000 6,081,002,937 2001 6,157,756,751 2002 6,234,277,496 2003 6,310,549,064 2004 6,386,542,886 2005 6,462,181,426 2006 6,537,660,423 2007 6,613,222,370 2008 6,688,888,440 2009 6,764,650,308 2010 6,840,423,256 2011 6,916,178,298 2012 6,991,800,919 2013 7,066,964,964
  • 11. COUNTRIES RANKED BY POPULATION: 2003 RANK COUNTRY POPULATION 1 CHINA 1,286,975,468 2 INDIA 1,049,700,118 3 UNITED STATES 290,342,554 4 INDONESIA 234,893,453 5 BRAZIL 182,032,604 6 PAKISTAN 150,694,740 7 RUSSIA 144,526,278 8 BANGLADESH 138,448,210 9 NIGERIA 133,881,703 10 JAPAN 127,214,499 COUNTRIES RANKED BY POPULATION: 2050 RANK COUNTRY POPULATION 1 INDIA 1,601,004,572 2 CHINA 1,417,630,630 3 UNITED STATES 420,080,587 4 INDONESIA 336,247,428 5 NIGERIA 307,420,055 6 BANGLADESH 279,955,405 7 PAKISTAN 267,813,495 8 BRAZIL 228,426,737 9 CONGO (KINSHASA) 181,260,098 10 MEXICO 153,162,145
  • 12. RANK COUNTRY OR AREA RATE OF NATURAL INCREASE (2005- 2010) % 1 NIGER 3.89 2 BURKANIA FASO 3.47 3 UGANDA 3.55 4 OCCUPIED PALESTINIAN TERRITORY 3.22 5 TIMOR-LESTE 3.14 6 BENIN 3.03 7 UNITED REPUBLIC OF TANZANIA 3.01 8 YEMAN 2.97 9 CHAD 2.90 10 GUINEA 2.87 (source-PopulationDivision,UN;2009) HIGHEST RATE OF NATURAL INCREASE
  • 13. RANK COUNTRY OR AREA RATE OF NATURAL INCREASE (2005-2010) % 1 UKRAINE -0.62 2 BULGARIA -050 3 BELARUS -0.47 4 RUSSIA -0.43 5 LATVIA -0.37 6 LITHUANIA -0.37 7 HUNGARY -0.36 8 ROMANIA -0.22 9 GERMANY -0.22 10 CROATIA -0.20 (source-PopulationDivision,UN;2009) LOWEST RATE OF NATURAL INCREASE
  • 14. IN SOME COUNTRIES, THE DEATH RATE IS HIGHER THAN THE BIRTHRATE. COUNTRIES LIKE THIS OFTEN RECRUIT WORKERS FROM OTHER COUNTRIES TO SUPPLEMENT THEIR WORKFORCE. NEGATIVE POPULATION GROWTH
  • 15. PASHTUN TRIBES WORLD POPULATION IS PROJECTED TO CROSS THE 8 BILLION MARK IN 2028; THE 9 BILLION MARK IN 2054 WORLD POPULATION NEARLY STABILIZES AT JUST ABOVE 10 BILLION AFTER 2200 IT HAS TAKEN JUST 22 YRS FOR THE WORLD TO ADD THIS MOST RECENT BILLION PEOPLE. THIS IS THE SHORTEST PERIOD OF TIME IN THE WORLD HISTORY FOR A BILLION PEOPLE TO BE ADDED WORLD POPULATION DID NOT REACH ONE BILLION UNTIL 1804. IT TOOK 123 YRS. TO REACH 2 BILLION IN 1927, 33 YRS. TO 3 BILLION IN 1960, 14 YRS. TO REACH 4 BILLION IN 1974 & 13 YRS. TO REACH 5 BILLION IN 1987 HIGHEST RATE OF WORLD POPULATION GROWTH (2.04 %) OCCURRED IN THE LATE 1960S. THE CURRENT RATE (1995 – 2000) IS 1.31 % THE WORLD AT BILLION : EMERGING TRENDS
  • 16. PASHTUN TRIBES THE LARGEST ANNUAL INCREASE TO WORLD POPULATION (86 MILLION) TOOK PLACE IN THE LATE 1980S; THE CURRENT ANNUAL INCREASE IS 78 MILLION THE 78 MILLION PEOPLE CURRENTLY ADDED TO THE WORLD EACH YEAR, 95% LIVE IN THE LESS DEVELOPED REGIONS 80% OF THE WORLD CURRENTLY RESIDES IN THE LESS DEVELOPED REGIONS. AT THE BEGINNING O THE CENTURY, 70% DID SO. BY 2050, THE SHARE OF THE WORLD POPULATION LIVING IN THE CURRENTLY LESS DEVELOPED REGIONS WILL HAVE RISEN TO 90% THE NUMBER OF PEOPLE IN THE WORLD AGED 60 OR OLDER WILL ALSO RISE FROM THE CURRENT ONE – OF – TEN PERSONS TO BE TWO – OF – NINE BY 2050 CURRENTLY AROUND ONE – OF – FIVE PERSONS IN THE DEVELOPED COUNTRIES ARE AGED 60 OR OLDER; IN 2050 NEARLY ONE – OF EVERY – THREE PERSONS WILL BE AGED 60 OR OLDER THE WORLD AT BILLION : EMERGING TRENDS
  • 17. PASHTUN TRIBES WORLD LIFE EXPECTANCY AT BIRTH IS NOW AT 65 YRS , HAVING INCREASED BY A REMARKABLE 20 YRS SINCE 1950; BY 2050 LIFE EXPECTANCY IS EXPECTED TO EXCEED 76 YRS. HOWEVER, IN SPITE OF THESE IMPRESSIVE GAINS, RECENT YEARS HAVE SHOWN DEVASTATING TOLL FROM AIDS IN A NUMBER OF COUNTRIES IN ADDITION, IN SOME EASTERN EUROPEAN COUNTRIES, HEALTH HAS BEEN DETERIORATING AND MORTALITY, PARTICULARLY AMONG ADULT MALES, HAS BEEN RISING COUPLES IN DEVELOPED COUNTRIES TODAY HAVE ON AN AVERAGE 3 CHILDREN EACH, 30 YRS AGO THEY HAD SIX. MORE THAN HALF OF ALL COUPLES IN THE DEVELOPING COUNTRIES NOW USE CONTRACEPTION THE NUMBER OF PERSONS WHO HAVE MOVED TO ANOTHER COUNTRY HAS RISEN TO ABOVE 120 MILLION MIGRANTS TODAY FROM 75 MILLION IN 1965 THE WORLD AT BILLION : EMERGING TRENDS
  • 18. PASHTUN TRIBES THE WORLD HAS BECOME INCREASINGLY URBAN. CURRENTLY, AROUND 46 % OF THE WORLD POPULATION LIVES IN URBAN AREAS; THE MAJORITY OF THE WORLD’S POPULATION WILL BE URBAN BY 2006 WORLD POPULATION GROWTH WILL BE CONCENTRATED IN DEVELOPING COUNTRIES FOR THE FORESEEABLE FUTURE POPULATION FOR ASIA, AFRICA, SUB SAHARAN AFRICA, MIDDLE EAST, NORTH AMERICA AND SOUTH AMERICA WILL INCREASE SUBSTANTIALLY POPULATION FOR EUROPEAN COUNTRIES AND FORMER SOVIET UNION TENDS TO FALL FOR THE FORESEEABLE FUTURE NOT MUCH DIFFERENT FOR THE POPULATION FOR OCEANIA AND BALTIC REGION THE WORLD AT BILLION : EMERGING TRENDS
  • 19. EFFECTS ON BUSINESS IMMIGRATION • CAUSED BY UNEMPLOYMENT RESULTING FROM POPULATION GROWTH • DEVELOPING NATIONS MAY LOSE MOST PRODUCTIVE CITIZENS • BUSINESSES MAY EXPAND INTO DEVELOPING NATIONS • LESS EXPENSIVE LABOR FOR BUSINESSES • PROVIDE EMPLOYMENT FOR CITIZENS OF DEVELOPING NATIONS
  • 20. ECOLOGICAL IMPACTS OF POPULATION GROWTH IMPACTS OF POPULATION GROWTH ON THE PHYSICAL ENVIRONMENT IMPACTS OF POPULATION GROWTH ON BIOLOGICAL ENVIRONMENT - WATER CRISES - DESTRUCTION OF HABITATS - POACHING AND KILLING - GENERATION OF WASTE
  • 21. REFERENCES Books : Human Geography – Penguin Dictionary Geography Of Population - R.C. Chandna Principles of Population Studies – Asha A. Bhende & Tara Kanitkar Human Geography – Majid Hussain Population Geography – Dr. L.R. Singh Websites : www.un.org www.datafinder.worldbank.org www.mapsofindia.co.in www.censusofindia.org www.wikipedia.org www.uscb.org www.demographictransition/filetype:pdf.edu
  • 22. PRESENTED BY:- Vedant Yogesh