Human Population And The Environment - Watumull College
Human PopulationAndThe Environment
Things to be learned Population growth, variations among nations Population explosion Family welfare program Environment and human health Human rights Value education Women and child welfare Role of information technology in environment Case studiesMr. S. P. Deshmukh, Watumull Institute.2
Introduction Population :Group of individuals of species occupying adefinite geographic area at a given timeMr. S. P. Deshmukh, Watumull Institute.3
Population Growth Global Population GrowthYearPopulation (in Mr. S. P. Deshmukh, Watumull Institute.4
The population will continue to grow tillequilibrium is achieved.i.e. Number of births Number of deaths Population growing by 90 million/year. Of which 93 % in developing countriesMr. S. P. Deshmukh, Watumull Institute.5
Reasons for growthSpread of public health programmes indeveloping countriesRise in food production after World WarII Everysecond 4-5 children are born and 2people die Nearly2.5 persons gets added every secondMr. S. P. Deshmukh, Watumull Institute.6
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First 10 largest countries (Projected for 2050)Sr. No.CountryPopulation (In Millions)1India16282China13693United il2448Bangladesh2119Ethiopia18810Congo182Mr. S. P. Deshmukh, Watumull Institute.8
Human Population DensityMr. S. P. Deshmukh, Watumull Institute.9
.\EVS\Course PPT\Videos\7 WorldPopulation Explosion.flv.\EVS\Course PPT\Videos\7.1 HumanPopulation Growth.flvMr. S. P. Deshmukh, Watumull Institute.10
Maximum Carrying CapacityThe maximum population size that can besupported by environment.Mr. S. P. Deshmukh, Watumull Institute.11
Carrying capacity increased by clever use ofscience and technology.Limit to max population size in given spaceand resource base.Population has been able to maintainExponential Growth during past 100 years.Mr. S. P. Deshmukh, Watumull Institute.12
Industrial ncreased ProductivityNutritionSanitationMedicineMr. S. P. Deshmukh, Watumull Institute.13
Population Growth RateHuman population growth rate is measured asannual average growth rate.(P2-P1)Avg annual growth rate (%) ----------- * 100(P1*N)Where,P1 Population size in previous CensusP2 Population size in present CensusN No of years between two Census Mr. S. P. Deshmukh, Watumull Institute.14
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1. Rate of Birth (Fertility)Mr. S. P. Deshmukh, Watumull Institute.16
Birth Rate- Number of babies produced per 1000individualsTotal Fertility Rate- Avg number of children thatwould be born to women in her lifetimeReplacement Level- Number of children a couplemust produce to replace themselves Itis always higher than 2.0. Since somechildren die before reaching reproductive age.Mr. S. P. Deshmukh, Watumull Institute.17
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2. Mortality Death Rate per thousand individuals. seImprovedofpersonalHygiene, Modern medicines etc.Mr. S. P. Deshmukh, Watumull Institute.19
3. Migration Movement of individuals into or out ofplace/ country (within country).Mr. S. P. Deshmukh, Watumull Institute.20
4. Age and sex structure Proportion of individuals of different ageswithin that population is age structure. Proportion of active males and females ina population influence population growth.Mr. S. P. Deshmukh, Watumull Institute.21
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Population Explosion An enormous growth of human beings iscalled as population explosion.Causes1.2.3.4.FertilityReduced Infant Mortality RateIncreased food productionLongevityMr. S. P. Deshmukh, Watumull Institute.23
Impacts Pollution – increase in cars and emission of greenhouse gasesinto atmosphere Deforestation –to build houses for increasing population Freshwater Availability – increase in waste production andcontamination of water Natural Resources – increase burning of fossil fuels, excessiveuse of coal Global Warming – overall increase in temperature and chancesof natural disasters Habitat Loss – change in ecosystems affecting tropic levelsMr. S. P. Deshmukh, Watumull Institute.24
.\EVS\Course PPT\Videos\7.2 TheEffects of Overpopulation.flvMr. S. P. Deshmukh, Watumull Institute.25
Population Explosion in IndiaMr. S. P. Deshmukh, Watumull Institute.26
Reasons Higher fertility rate due to failure of familyplanning Predominatingreligiousorsuperstitiousnature Importance of male child Social insecurity Poverty and backwardnessMr. S. P. Deshmukh, Watumull Institute.27
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UrbanizationIts Implications Mr. S. P. Deshmukh, Watumull Institute.29
Urbanization In 1950, 29 % people lived in urban areasBy 2000, 47 % people lived in urban areasBy 2030, estimates show that this will grow to 61 %Mr. S. P. Deshmukh, Watumull Institute.30
Causes Ruralproblemslikedrought,discrimination, unemployment All major developments in cities Better life in cities Standard of livingMr. S. P. Deshmukh, Watumull Institute.31
Environmental ImplicationsLand /HousingFoodForestsWater supplyand SanitationEnergyresourcesMr. S. P. Deshmukh, Watumull Institute.32
Family Welfare Programmes Basic training of Multi Purpose Health Worker Village health guides schemes Rural Health Training Center Family welfare Training and Research Centre,MumbaiMr. S. P. Deshmukh, Watumull Institute.33
Human Health and Environment The huge population pressurizes and degrades theenvironment physically, chemically and biologically.The state of health of people depends on cleanenvironment.The changes in human environment increases theincidence of many diseases.Various diseases HIV/ AIDS, TB, Malaria, Water borne diseasesMr. S. P. Deshmukh, Watumull Institute.34
Continued Climate and Health Bhopal Gas Tragedy, Hazardous chemicals likepesticides, DDT, endosulfan etc Infectious diseases Water related diseases Risks due to chemicals in food Cancer and the environmentMr. S. P. Deshmukh, Watumull Institute.35
.\.\Videos\Population Problems.flvMr. S. P. Deshmukh, Watumull Institute.36
Human Rights The universal declaration of human rights adopted byUNO on 10th Dec 1948 On May 16, 1994 the United Nations drafted declaration ofHuman Rights and Environment The principles Significance Equity-Wealth, resources, energy distribution Nutrition, Health and Human rights Intellectual property rightsMr. S. P. Deshmukh, Watumull Institute.37
Fundamental Rights Include Rights of life liberty and security of a personRight to own propertyRight to freedom of opinion and expressionRight to an adequate standard of livingRight to education , freedom of thought,conscience and religion.Right to freedom from torture and degradingtreatment.Mr. S. P. Deshmukh, Watumull Institute.38
Value EducationValues deal with ones own principles and standardsfrom which we judge what is right and wrong behaviour. Environmental values-Preservation of Environment Valuing nature-Ecologist view Valuing cultures-Tribal people closeness Social justice-Traditional things Human heritage-Protection of wilderness Equitable use of resources Common property resources-Government taking over Ecological degradationMr. S. P. Deshmukh, Watumull Institute.39
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Women and Child Welfare “You can tell the condition of a nation by looking at thestatus of its women” – Jawaharlal NehruWomen and children constitute three fourth of humanpopulationUsually the soft targetsSuffer mainly because they are weaker, helpless andeconomically dependent.Mr. S. P. Deshmukh, Watumull Institute.42
Collection and burning of householdfuel by women Women's problems with regard to watersupply and sanitation Women and children in hazardousoccupation Problem of cookstove pollutionMr. S. P. Deshmukh, Watumull Institute.43
Women and Child Welfare in India Sarva Shikshan Abhiyan Balika Samridhi Yojana Integrated Child development service. Special programs for development of womenand children in rural areaMr. S. P. Deshmukh, Watumull Institute.44
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Role of IT inEnvironment and HealthMr. S. P. Deshmukh, Watumull Institute.47
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Database Ministry of Environment & ScienceWildlife databaseForest cover databaseDiseases databaseEnvironmental Information Systems (ENVIS) Network in pollution controlClean / Green TechnologiesRenewable energyMr. S. P. Deshmukh, Watumull Institute.49
Remote sensing and Geographical InformationSystems (GIS) Resource mappingEnvironmental ConservationWater loggingDeforestationMr. S. P. Deshmukh, Watumull Institute.50
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Health Information Technology Audio, visual and data communication formedical diagnosis, treatmentMRI (Magnetic Resonance Imaging)Testing DNACreating DNA databaseFinger printsMedical recordsX rayLaser TreatmentsMr. S. P. Deshmukh, Watumull Institute.52
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Thank You Mr. S. P. Deshmukh, Watumull Institute.54
Human Health and Environment The huge population pressurizes and degrades the environment physically, chemically and biologically. The state of health of people depends on clean environment. The changes in human environment increases the incidence of many diseases. Various diseases- HIV/ AIDS, TB, Malaria, Water borne diseases
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May 02, 2018 · D. Program Evaluation ͟The organization has provided a description of the framework for how each program will be evaluated. The framework should include all the elements below: ͟The evaluation methods are cost-effective for the organization ͟Quantitative and qualitative data is being collected (at Basics tier, data collection must have begun)
̶The leading indicator of employee engagement is based on the quality of the relationship between employee and supervisor Empower your managers! ̶Help them understand the impact on the organization ̶Share important changes, plan options, tasks, and deadlines ̶Provide key messages and talking points ̶Prepare them to answer employee questions
Dr. Sunita Bharatwal** Dr. Pawan Garga*** Abstract Customer satisfaction is derived from thè functionalities and values, a product or Service can provide. The current study aims to segregate thè dimensions of ordine Service quality and gather insights on its impact on web shopping. The trends of purchases have
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Chính Văn.- Còn đức Thế tôn thì tuệ giác cực kỳ trong sạch 8: hiện hành bất nhị 9, đạt đến vô tướng 10, đứng vào chỗ đứng của các đức Thế tôn 11, thể hiện tính bình đẳng của các Ngài, đến chỗ không còn chướng ngại 12, giáo pháp không thể khuynh đảo, tâm thức không bị cản trở, cái được
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Le genou de Lucy. Odile Jacob. 1999. Coppens Y. Pré-textes. L’homme préhistorique en morceaux. Eds Odile Jacob. 2011. Costentin J., Delaveau P. Café, thé, chocolat, les bons effets sur le cerveau et pour le corps. Editions Odile Jacob. 2010. Crawford M., Marsh D. The driving force : food in human evolution and the future.
