India has rich natural resources but they are being depleted rapidly due to overpopulation, overconsumption, and lack of conservation efforts. The government has implemented various programs and missions to promote sustainable management of resources through conservation agriculture, afforestation, population control measures, and educating people on responsible resource use. However, continued conservation efforts are needed to protect India's resources for future generations.
Sustainable utilization and conservation of plant biodiversity in montane eco...Shujaul Mulk Khan
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Background Conservation of the unique biodiversity of mountain ecosystems needs trans-disciplinary approaches to succeed in a crowded colloquial world. Geographers, conservationists, ecologists and social scientists have, in the past, had the same conservation goals but have tended to work independently. In this review, the need to integrate different conservation criteria and methodologies is discussed. New criteria are offered for prioritizing species and habitats for conservation in montane ecosystems that combine both ecological and social data.
Scope Ecological attributes of plant species, analysed through robust community statistical packages, provide unbiased classifications of species assemblages and environmental biodiversity gradients and yield importance value indices (IVIs). Surveys of local communitiesâ utilization of the vegetation provides use values (UVs). This review suggests a new means of assessing anthropogenic pressure on plant biodiversity at both species and community levels by integrating IVI and UV data sets in a combined analysis.
Conclusions Mountain ecosystems are hot spots for plant conservation efforts because they hold a high overall plant diversity as communities replace each other along altitudinal and climatic gradients, including a high proportion of endemic species. This review contributes an enhanced understanding of (1) plant diversity in mountain ecosystems with special reference to the western Himalayas; (2) ethnobotanical and ecosystem service values of mountain vegetation within the context of anthropogenic impacts; and (3) local and regional plant conservation strategies and priorities.
Sustainable utilization and conservation of plant biodiversity in montane eco...Shujaul Mulk Khan
Â
Background Conservation of the unique biodiversity of mountain ecosystems needs trans-disciplinary approaches to succeed in a crowded colloquial world. Geographers, conservationists, ecologists and social scientists have, in the past, had the same conservation goals but have tended to work independently. In this review, the need to integrate different conservation criteria and methodologies is discussed. New criteria are offered for prioritizing species and habitats for conservation in montane ecosystems that combine both ecological and social data.
Scope Ecological attributes of plant species, analysed through robust community statistical packages, provide unbiased classifications of species assemblages and environmental biodiversity gradients and yield importance value indices (IVIs). Surveys of local communitiesâ utilization of the vegetation provides use values (UVs). This review suggests a new means of assessing anthropogenic pressure on plant biodiversity at both species and community levels by integrating IVI and UV data sets in a combined analysis.
Conclusions Mountain ecosystems are hot spots for plant conservation efforts because they hold a high overall plant diversity as communities replace each other along altitudinal and climatic gradients, including a high proportion of endemic species. This review contributes an enhanced understanding of (1) plant diversity in mountain ecosystems with special reference to the western Himalayas; (2) ethnobotanical and ecosystem service values of mountain vegetation within the context of anthropogenic impacts; and (3) local and regional plant conservation strategies and priorities.
Easy to learn notes of Resource & Development chapter 1 of Geography Class Xth. Fun way of understanding Geography. It has all the prerequisite information that a student require related to chapter.
Biodiversity action plan
A biodiversity action plan (BAP) is an internationally recognized program addressing threatened species and habitats and is designed to protect and restore biological systems. The original impetus for these plans derives from the 1992 Convention on Biological Diversity (CBD). As of 2009, 191 countries have ratified the CBD, but only a fraction of these have developed substantive BAP documents.
The principal elements of a BAP typically include: (a) preparing inventories of biological information for selected species or habitats; (b) assessing the conservation status of species within specified ecosystems; (c) creation of targets for conservation and restoration; and (d) establishing budgets, timelines and institutional partnerships for implementing the BAP.
Summary
Pakistan spans a number of the worldâs ecological regions with its latitudinal spread and immense variations in altitude. These regions include the coastal mangrove forests of the Arabian Sea as well as some of the highest mountains of the world, where the western Himalayas, Hindu Kush and Karakoram ranges meet. This diversity encompasses a variety of habitats that support a rich biodiversity. A number of animals and plants have become endangered due to over-exploitation and loss of natural habitat. Rapid human population growth puts increasing pressure on the countryâs natural resource base. Increased poverty has forced rural people to exploit biodiversity at unsustainable rates. Deforestation, overgrazing, soil erosion, salinity and waterlogging have become major threats to Pakistanâs remaining biodiversity. The continuing loss of forest habitat, with its associated fauna and flora, will have serious implications for the nationâs other natural and agricultural ecosystems. Protected areas have been established for in-situ conservation of biodiversity.
A wide range of laws also exists relating to conservation of various components of biodiversity. The key to protecting the biological diversity of Pakistan is involving local communities and obtaining support from relevant institutions in sustainable use initiatives. The Government of Pakistan recognised the importance of these measures in the preparation of the National Conservation Strategy (1992) and in becoming a party to the Convention on Biological Diversity (CBD) in 1994. The Biodiversity Action Plan (BAP), endorsed by the Pakistan Environmental Protection Council (PEPC) in 1999, calls for government agencies, local communities and NGOs to work together as partners in biodiversity conservation.
These are the most critical issues for biodiversity conservation in Pakistan:
The need for associated policy and institutional reforms and institutional strengthening; integration of biodiversity conservation measures into sectoral initiatives; better understanding of all aspects of biodiversity and effective means for ensuring their sustainable use; developing community-based biodiver
The multidisciplinary nature of environmental studies and natural resources Maitry Agrawal
Â
The multidisciplinary nature of environmental studies and natural resources presentation will help you in knowing the actual meaning of environmental studies and it's scope and importance in layman's language. we will be also discussing about natural resources, types, individual's role in conservation of natural resources and sustainability.
Easy to learn notes of Resource & Development chapter 1 of Geography Class Xth. Fun way of understanding Geography. It has all the prerequisite information that a student require related to chapter.
Biodiversity action plan
A biodiversity action plan (BAP) is an internationally recognized program addressing threatened species and habitats and is designed to protect and restore biological systems. The original impetus for these plans derives from the 1992 Convention on Biological Diversity (CBD). As of 2009, 191 countries have ratified the CBD, but only a fraction of these have developed substantive BAP documents.
The principal elements of a BAP typically include: (a) preparing inventories of biological information for selected species or habitats; (b) assessing the conservation status of species within specified ecosystems; (c) creation of targets for conservation and restoration; and (d) establishing budgets, timelines and institutional partnerships for implementing the BAP.
Summary
Pakistan spans a number of the worldâs ecological regions with its latitudinal spread and immense variations in altitude. These regions include the coastal mangrove forests of the Arabian Sea as well as some of the highest mountains of the world, where the western Himalayas, Hindu Kush and Karakoram ranges meet. This diversity encompasses a variety of habitats that support a rich biodiversity. A number of animals and plants have become endangered due to over-exploitation and loss of natural habitat. Rapid human population growth puts increasing pressure on the countryâs natural resource base. Increased poverty has forced rural people to exploit biodiversity at unsustainable rates. Deforestation, overgrazing, soil erosion, salinity and waterlogging have become major threats to Pakistanâs remaining biodiversity. The continuing loss of forest habitat, with its associated fauna and flora, will have serious implications for the nationâs other natural and agricultural ecosystems. Protected areas have been established for in-situ conservation of biodiversity.
A wide range of laws also exists relating to conservation of various components of biodiversity. The key to protecting the biological diversity of Pakistan is involving local communities and obtaining support from relevant institutions in sustainable use initiatives. The Government of Pakistan recognised the importance of these measures in the preparation of the National Conservation Strategy (1992) and in becoming a party to the Convention on Biological Diversity (CBD) in 1994. The Biodiversity Action Plan (BAP), endorsed by the Pakistan Environmental Protection Council (PEPC) in 1999, calls for government agencies, local communities and NGOs to work together as partners in biodiversity conservation.
These are the most critical issues for biodiversity conservation in Pakistan:
The need for associated policy and institutional reforms and institutional strengthening; integration of biodiversity conservation measures into sectoral initiatives; better understanding of all aspects of biodiversity and effective means for ensuring their sustainable use; developing community-based biodiver
The multidisciplinary nature of environmental studies and natural resources Maitry Agrawal
Â
The multidisciplinary nature of environmental studies and natural resources presentation will help you in knowing the actual meaning of environmental studies and it's scope and importance in layman's language. we will be also discussing about natural resources, types, individual's role in conservation of natural resources and sustainability.
Multidisciplinary nature of enviromental studies.pptx by Jeel DobariyaJeelDobariya2
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Welcome to a comprehensive exploration of the multidisciplinary nature of environmental studies! In this engaging PowerPoint presentation, we delve into the interconnectedness of various disciplines and their contributions to our understanding of the environment.
Discover how fields such as ecology, sociology, economics, geography, and more intersect and collaborate to address complex environmental challenges. we uncover the importance of multidisciplinary approaches in promoting sustainable solutions.
By attending this presentation, you will gain insights into the multidimensional aspects of environmental studies and how collaboration across disciplines can lead to more effective environmental solutions.
Tags:
Environmental Studies, Multidisciplinary Approach, Sociology, Economics, Geography, Sustainability, Interconnectedness, Environmental Challenges, Technological Innovations, Ecosystem Services, Environmental Conservation.
Key Topics Covered:
Ecological Perspectives: Uncover the intricate relationships between organisms, ecosystems, and the environment.
Social Dimensions: Examine the social and cultural influences on environmental attitudes and behaviors.
Economic Considerations: Explore the economic impacts of environmental degradation and the value of ecosystem services.
Policy and Governance: Understand the role of policies, laws, and international agreements in shaping environmental management.
Technological Innovations: Learn about cutting-edge technologies and their applications in environmental conservation and mitigation.
Society, government and environment chapter 3Nayan Vaghela
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Society, government and environment, sustainable development, Bearing capacity of the resources, Migration, environmental ethics, different laws and legislation related to environments,, Air Act, Water Act, Wild life protection Act, illicit cutting of trees, illicit killing of wild animals, green belt, water treatment, industrial waste treatment
Biodiversity and its Conservation methodsNishat Fatima
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Biodiversity describes the richness and variety of life on earth. It is the most complex and important feature of our planet. Without biodiversity, life would not sustain.
Biodiversity holds ecological and economic significance. It provides us with nourishment, housing, fuel, clothing and several other resources. It also extracts monetary benefits through tourism. Therefore, it is very important to have a good knowledge of biodiversity for a sustainable livelihood.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...SĂŠrgio Sacani
Â
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4â0.9Âľm) and novel JWST images with 14 filters spanning 0.8â5Âľm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3Âľm to construct an ultradeep image, reaching as deep as â 31.4 AB mag in the stack and
30.3-31.0 AB mag (5Ď, r = 0.1â circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 â 15. These objects show compact half-light radii of R1/2 âź 50 â 200pc, stellar masses of
Mâ âź 107â108Mâ, and star-formation rates of SFR âź 0.1â1 Mâ yrâ1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of âź 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
Observation of Ioâs Resurfacing via Plume Deposition Using Ground-based Adapt...SĂŠrgio Sacani
Â
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Ioâs surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Ioâs trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Ioâs surface using adaptive
optics at visible wavelengths.
What is greenhouse gasses and how many gasses are there to affect the Earth.moosaasad1975
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What are greenhouse gasses how they affect the earth and its environment what is the future of the environment and earth how the weather and the climate effects.
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leberâs hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendelâs laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four Oâclock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
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Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.Â
 Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
2. About my country
⢠Area: 3,287,590 sq km
⢠Population: 1,188,310,000
⢠Literacy: 61%
⢠Government: Federal Democratic Republic
⢠Unemployment:10.7%
⢠GDP: $3.57 trillion
⢠Chief Occupations:Agriculture is the chief occupation of the country
followed by service and industrial jobs.
4. ⢠Land
⢠Arable Land: 48%
⢠Forests: 22%
⢠Water
⢠Total renewable water resources: 1,907.8 km3/year
⢠Soil
⢠Many fertile soils including alluvial soil which comprises 80% of the total fertile soil
available
⢠Minerals
⢠India occupies a prominent place in the world in the production of many minerals. The
chief minerals include Coal, iron ore, manganese, mica, bauxite, titanium ore,
chromite, diamonds, limestone, thorium, petroleum, natural gas
5. ⢠Energy
⢠India makes use of both renewable and non renewable energy resources. Energy resources
include natural gas, thermal, hydro, nuclear and other renewable sources.
⢠Vegetation
⢠India has diverse vegetation which includes tropical rainforests, deciduous forests and
coniferous forests. India has 6 % of the worldâs flowering plants.
⢠Wildlife
⢠India has many species of animals, birds and reptiles which includes 7.6% of all mammalian,
12.6% of avian, 6.2% of reptilian of the wildlife population in the world Asian
Elephant, Bengal Tiger, Asiatic Lion, Leopard, Sloth Bear and Indian Rhinoceros, antelopes are
some of the important animals.
6. What is our attention?
⢠India as country is blessed with rich natural resources. But from our
research on the usage of natural resources in our country, we found
that the resources are depleting every day. For example:
⢠Forest and arable land is being depleted due to urbanization,
overpopulation and overconsumption
⢠Wild life resources are being lost due to illegal poaching, hunting
and industrialization.
⢠Water resources are being contaminated are drying up due to
industrialization.
7. Threats to our country
⢠Urbanization and Industrialization
⢠Overpopulation
⢠Overconsumption and irresponsible use
⢠Deforestation
⢠Erosion
⢠Habitat Destruction
⢠Natural Hazards
⢠No proper access to resources such as water
8. Problems Solutions
Overpopulation Develop population control measures and
educate people on the advantages of a small
family.
Overconsumption and irresponsible use Educate people on the importance of
conservation of resources using mass media.
Develop partnerships with advocacy groups
and environmental NGOs for spreading the
message.
No proper access to resources Privatization of the some of the resource
management function will help in better
developing the delivery mechanism
Deforestation and Habitat destruction Have stringent regulations for the protection
of the resources and ensure that the defaulters
are punished
Natural Hazards Develop and employ tools for monitoring the
possibility of natural hazards and providing
preventive measures
8
9.
10. ⢠What is conservation ?
⢠Conservation is an ethic of resource use, allocation, and protection. Its
primary focus is upon maintaining the health of the natural world,
its fisheries, habitats, and biological diversity.
⢠Secondary focus is on material conservation, including non-renewable
resources such as metals, minerals and fossil fuels, and energy
conservation, which is important to protect the natural world.
⢠Those who follow the conservation ethic and, especially, those who advocate
or work toward conservation goals are termed conservationists.
11. ⢠The terms conservation and preservation are frequently conflated outside the
academic, scientific, and professional kinds of literature.
⢠The US National Park Service offers the following explanation of the important
ways in which these two terms represent very different conceptions of
environmental protection ethics:
⢠âłConservation and preservation are closely linked and may indeed seem to
mean the same thing. Both terms involve a degree of protection, but how that
protection is carried out is the key difference.
⢠Conservation is generally associated with the protection of natural resources,
12. ⢠while preservation is associated with the protection of buildings, objects, and
landscapes. Put simply, conservation seeks the proper use of nature, while
preservation seeks protection of nature from use.
⢠During the environmental movement of the early 20th century, two opposing
factions emerged: conservationists and preservationists.
⢠Conservationists sought to regulate human use while preservationists sought
to eliminate human impact altogether.
13.
14. ⢠Natural Resource Management Division:
⢠Natural Resource Management Division of ICAR is conducting basic and
strategic researches to develop technologies for conservation,
management and sustainable utilization of the natural resources
ensuring food, nutritional and environmental security in the country
through 16 research institutes, 10 All India Coordinated Research
Projects, 3 network projects and 2 Consortia Research Platforms namely
on Water and Conservation Agriculture with a wide network of the
Cooperating Centers and State Agricultural Universities.
15. ⢠About the programs taken place in India :
⢠The NRM research programmers have been prioritized within the perspective
of different themes, viz; Soil Inventory and Characterization, integrated Soil-
Water-Nutrient Management, Watershed Management, Resource Conservation
Technologies, Crop diversification, integrated weed management, integrated
farming System including Agro forestry, dry land farming, arid, coastal and hill
agriculture, abiotic stress management, climate resilient agriculture,
conservation agriculture, waste water utilization, solid waste management
and applications of nanotechnology to enhance nutrient and water use
efficiency.
16. ⢠The Division is conducting research in farmers' participatory mode
addressing issues at ground level and developing location specific, cost
effective, ecofriendly, socially acceptable scientific farming practices keeping
in view the farmers' resource availability, traditional indigenous technology
knowhow and grassroots farm innovations.
⢠The outcome of NRM research has been promoted through various
developmental Plan schemes of the Government and contributing towards
increase in agricultural productivity in the country.
17.
18. ⢠The plans and missions
⢠Vision
Sustainable management of natural resources for achieving food, nutritional,
environmental and livelihood security in the country.
⢠Mission
developing location specific, cost effective, eco-friendly conservation and management
technologies for higher input use efficiency, agricultural productivity & profitability
without deteriorating natural resource base.
⢠Mandate
To plan, coordinate and monitor R & D programmers for sustainable agricultural
production and resource conservation and to serve as knowledge repository in the
field of natural resource management.
20. ⢠Priority Areas
The major concerns of NRM Division are low farm
productivity & profitability, land degradation, low water
productivity, soil health deterioration & low nutrient use
efficiency, abiotic stresses including climatic aberrations and
loss of tree cover & deterioration in ecosystem services.
21. ⢠How a substance becomes a resource :
⢠All the materials and energy essential for the survival and
welfare of living beings including humans-are provided by
nature. They are called natural resources.
⢠A thing becomes resource only when it is used by humans to
perform a function. Man lives in nature and depends on the
resources of nature.
22. ⢠The sustenance and welfare of mankind depend upon the
exploitation of different natural resources. The utilization of
soil, water minerals, coal, electricity, oil, gas and nuclear
energy is very important for the development of nation
These resources have changed the level of living standard of
man.
24. ⢠Of the worldâs total population of six billion, one billion in
U.S.A. and Europe alone use 84% of worldâs total energy.
Three billion people of India, China, Brazil and few other
countries use only 15% India contains the worldâs second
largest resource of coal and third and four largest resource of
manganese and iron. Fossil fuels (coal, petrol, and natural
gas) on which modem industrial centers are based are limited.
25. ⢠At present rate of consumption, the fossil may be drastically depleted
leading to severe energy crisis. Coal reserves of the world are higher
than petroleum and natural gas and they may last longer. The
leading coal producing countries are China U.S.A. U.S.S.R.,
Germany, U.K., Japan, India, Poland, France and Czechoslovakia.
The major oil producing countries are U.S.A., U.S.S.R., Kuwait, Saudi
Arabia, Iran, Iraq, Nigeria, Libya, Arab Republic and Indonesia. New
discovery of oil has been made recently in the sea beds of Mumbai.
26. ⢠India is facing an ecological crisis and is degrading her natural resources
day by day. Now the shortage of natural resources is a matter of
international concern. There is increasing deficiency of energy, metals, coal,
non-fuel and non-metallic materials. With regard to fuels there is great
concern over the huge outflow of foreign exchange and every year enough
oil is purchased from the Middle-East countries which are major sources of
petroleum. The developed nations of the world have created abundant
resources but the developing nations are importing many of these from
foreign countries.
27. ⢠We are aware of the fact that earlier the human being was essential part of the
nature and human society had impact on the other components of the biosphere.
However, with the advancement of social and Cultural Revolution the conflict
between man and nature started.
⢠Due to its unending greed, man has destroyed the nature to the maximum for his
little pm and made himself the master of nature. However, all efforts to have
mastery over the nature have increased his further dependence on nature. On
account of such un-thoughtful and ruthless exploitation the human society has
vastly modified the ecosystems in different parts of the world and has brought
undesirable changes in the natural habitats.
28.
29. ⢠Consequently, some natural stocks of plants and animals have
disappeared. About 1000 species are currently threatened with
extinction or are dangerously rare. The human encroachment of nature
has deprived the world civilization of 130 mammal species and has
endangered more than 250 species. Out of the total approximately 0.3
million species of plants in the world, over 20,000 are in the category of
either endangered or threatened with extinction. It is estimated that
over 1000 animal species and 20,000 flowering plants are likely to be
endangered globally.
30. ⢠Food, shelter and clothing are the primary requirements of man. Early human
society has used natural resources relatively in much less quantity to cover his
wants. Among the most essential requirements is a well cooked food. We know that
cooking requires energy. The simplest source of energy available for cooking since
the early human history is fuel wood. According to an estimate, about 60.5 per cent
of Indian peopleâs fuel wood consumption is fire wood and other agricultural
wastes. According to Government of Indiaâs âFuel Wood Policy Committeeâ, the
annual demand for fuel is roughly 133 million tonnes which is expected to increase
in the next 50 years
31. ⢠There is a great controversy over the sufficiency of the mineral resources
to retain domestic and economic development all over the world.
According to âResources and Manâ (1969), âtrue shortages exist or
threaten for many substances that are considered essential for current
industrial society.â Mercury, tin, tungsten and helium, are known
examples and the prospective resources of these substances will be nearly
exhausted by the end of this century or early in the next, and new sources
or substitutes to satisfy even the relatively short-term needs will have to be
found out.
32. ⢠One of the most serious aspects of the problem arises from the impact of economic
efforts of mankind especially for the purpose of maintaining its existence,
protection, survival and betterment of the standard of living. The basic needs
which induced the human beings to spoil the natural resources for their welfare
have finally led to a situation which threatens to be disastrous.
⢠Now in almost every advanced country, the overpopulation has been a vital
concern along with the atmospheric pollution. Every effort is being made to save
mankind from self-destruction. The situation has become so serious that it is
necessary to take some precautionary steps so that the complications may not
become worse further.
33. ⢠There are various problems which have arisen due to industrial and
agricultural developmental activities. Many of these problems are due to
mismanagement of natural resources and their impacts are not
localized but are universal in nature. It has been estimated that the
quantity of CO2 will be doubled in 23 years and the oil and natural gas
resources will be no more available after 50 years and coal will be almost
consumed within 150 year.
35. conclusion;
There were many problems and solutions give in the presentation. I
hope you can help the government at your level. And also take care of
all the precautions and problems happening to the resources of the
country. The resources of our country is not for only us but it is also for
the future generation of our country.
I hope you all liked the presentation.
36. The slide is made by the following;
Ayush h
akashdeep
Jashandeep
Sruthi
Vikash
Saksham