Water is a very important resource in our life . The availability of water resources on earth are limited and unevenly distributed. Human demand for water has been growing for two reasons. The available water is to be conserved. This module explains the major practices adopted in water conservation.
Water conservation refers to reducing the usage of water and recycling of waste water for different purposes like domestic usage, industries, agriculture etc. This technical article highlights most of the popular methods of water conservation. A special note on rainwater harvesting is also provided.
Water Resources
Use of Water Resources
Over-utilization of surface & ground water
Problems due to overuse of Surface & Ground water
Mineral Resources
Types of Mineral Resources
Uses of Mineral Resources
Associated problems with Mineral Resources
Environmental problems due to extracting & using Mineral Resources
It is a topic from Engineering Hydrology authored by Raghunath. It was my report when I took up this subject on 2nd semester, 2014-2015 during my 4th year level. It was under my instructor, Engr. Bernadeth V. Dapun, MERIE
Water conservation is the practice of using water efficiently to reduce unnecessary water usage. According to Fresh Water Watch, water conservation is important because fresh clean water is a limited resource, as well as a costly one.
Water is a very important resource in our life . The availability of water resources on earth are limited and unevenly distributed. Human demand for water has been growing for two reasons. The available water is to be conserved. This module explains the major practices adopted in water conservation.
Water conservation refers to reducing the usage of water and recycling of waste water for different purposes like domestic usage, industries, agriculture etc. This technical article highlights most of the popular methods of water conservation. A special note on rainwater harvesting is also provided.
Water Resources
Use of Water Resources
Over-utilization of surface & ground water
Problems due to overuse of Surface & Ground water
Mineral Resources
Types of Mineral Resources
Uses of Mineral Resources
Associated problems with Mineral Resources
Environmental problems due to extracting & using Mineral Resources
It is a topic from Engineering Hydrology authored by Raghunath. It was my report when I took up this subject on 2nd semester, 2014-2015 during my 4th year level. It was under my instructor, Engr. Bernadeth V. Dapun, MERIE
Water conservation is the practice of using water efficiently to reduce unnecessary water usage. According to Fresh Water Watch, water conservation is important because fresh clean water is a limited resource, as well as a costly one.
Water is the basic need of life on the earth. The useful freshwater resources are less. It is the time to save, conserve and manage the water resources for next generations.
Irrigation water management for water management in high water table areas & canal irrigation management, water logging, Drainage system, Canal irrigation management, farmer's participation in management, Water users organization(WUA),
Check dams- a strategy to check siltation and sedimentation from catchment areas into nearby water bodies. Its mode of action, types, advantages and disadvantages.
social science project ppt on Water Resources
Contents:
Introduction.
Prior Knoledge.
About Water resources.
Division of water resources.
Source of Water resources.
Uses of Water.
Stream flow representing the runoff phase of the hydrologic cycle is the most important basic data for hydrologic studies. Runoff is generated by rainstorms. Its occurrence and quantity are dependent on the characteristics of the rainfall event, i.e. intensity, duration and distribution. This module highlights about runoff components of the hydrological cycle.
WATER IS CALLED LIFE. NO WATER NO LIFE. BUT BY THE TIME AMOUNT OF WATER IS SHRINKING. MANY COUNTRY IS SCARCE FOR WATER. WE NEED TO REDUCE OF MISUSE OF WATER.
According to the UN report, The population of India expected to surpass China and become the largest country in population size by 2022.
Water-related challenges including water scarcity and water quality deterioration where the pace of urbanization is fastest and the local governments have limited capacity to deal with the rising water supply and sanitation challenges.
Industrial growth is completely related to the addition of a large number of toxic pollutants that are harmful to the environment, hazardous to human health.
Water is the basic need of life on the earth. The useful freshwater resources are less. It is the time to save, conserve and manage the water resources for next generations.
Irrigation water management for water management in high water table areas & canal irrigation management, water logging, Drainage system, Canal irrigation management, farmer's participation in management, Water users organization(WUA),
Check dams- a strategy to check siltation and sedimentation from catchment areas into nearby water bodies. Its mode of action, types, advantages and disadvantages.
social science project ppt on Water Resources
Contents:
Introduction.
Prior Knoledge.
About Water resources.
Division of water resources.
Source of Water resources.
Uses of Water.
Stream flow representing the runoff phase of the hydrologic cycle is the most important basic data for hydrologic studies. Runoff is generated by rainstorms. Its occurrence and quantity are dependent on the characteristics of the rainfall event, i.e. intensity, duration and distribution. This module highlights about runoff components of the hydrological cycle.
WATER IS CALLED LIFE. NO WATER NO LIFE. BUT BY THE TIME AMOUNT OF WATER IS SHRINKING. MANY COUNTRY IS SCARCE FOR WATER. WE NEED TO REDUCE OF MISUSE OF WATER.
According to the UN report, The population of India expected to surpass China and become the largest country in population size by 2022.
Water-related challenges including water scarcity and water quality deterioration where the pace of urbanization is fastest and the local governments have limited capacity to deal with the rising water supply and sanitation challenges.
Industrial growth is completely related to the addition of a large number of toxic pollutants that are harmful to the environment, hazardous to human health.
Water Resources. (1st Year B. Pharmacy, Sem-II, EVS Subject, Unit-I)Shubhangi Sonawane
1st Year B. Pharmacy, Sem-II, Contains Water Resources from the topic natural resources.
Student should able to know what is natural resources in that water resources.
Following Presentation Content Introduction, Types of water Resources, Use and Overuse of water, Problems associate with water resources above mentioned points gives in detailed in presentation. it is useful for students for their exams.
This presentation talks about the Water Uses, Water Forms and Distribution, Availability, Fresh Water Shortage, Water Use Problems and Conflicts Increase Water Supply, Floods and Drought
It talks about the shortage of water all across the globe. So people should use it effectively without unnecessary wastage.
Presentation on natural resources. Discusses about statistics, importance and threats of natural resources which include Forest, Water and Mineral resources.
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
Follow us on: Pinterest
Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
Natural farming @ Dr. Siddhartha S. Jena.pptxsidjena70
A brief about organic farming/ Natural farming/ Zero budget natural farming/ Subash Palekar Natural farming which keeps us and environment safe and healthy. Next gen Agricultural practices of chemical free farming.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
Please visit our website: https://kuddlelife.org
Our Instagram channel:
@kuddlelifefoundation
Our Linkedin Page:
https://www.linkedin.com/company/kuddlelifefoundation/
and write to us if you have any questions:
info@kuddlelife.org
2. Water resources
• Water is a very important natural resource.
• The water cycle, through evaporation and precipitation, maintains
hydrological systems which form rivers and lakes and supports a
variety of aquatic ecosystems.
• Water covers 70% of the Earth’s surface, but only 3% of this is fresh
water.
• Of this, 2% is present as polar ice caps and only 1% is usable water in
rivers, lakes and subsoil aquifers.
• At a global level, 70% of the water is used for agriculture, about 25%
for industry, and only 5% for domestic use.
• India uses 90% of its water for agriculture, 7% for industry, and 3% for
domestic use.
• March 22nd is World water Day.
3. Uses of water
• Water is the raw material in the process of photosynthesis of green plants.
• It protects from dehydration of all terrestrial life.
• It influences global ecology, i.e., weather, global climate; flora and fauna.
• Water is linked with social, economic, political and ecological intricacies.
• Water is required for several purposes such as drinking, bathing, washing,
agricultural production, and industrial production, generation of hydro-power,
and abatement of pollution, navigation, recreation and maintenance of eco-
systems
4. Rainfall: India can be broadly divided into 20 ecological regions.
• The vast ecological diversity of this country is reflected in the diversity in
available water resources.
• With an average annual rainfall of 1170 mm, India is one of the wettest
countries in the world.
• However, there are large variations in the seasonal and geographical
distribution of rainfall over the country.
• At one extreme are areas like Mawsynram, in the northeast, which is
drenched each year with 11,872 mm of rainfall, and at the other extreme
are places like Jaisalmer, in the west, which receives barely average
210 mm of annual rainfall.
• Though the average rainfall is adequate, nearly three-quarters of the rain
pours down in less than 120 days, from June to September.
Sources Of Water
https://www.nbsslup.in/assets/uploads/clinks/Delineating%20Agro-Ecological%20Regions.pdf
5. Groundwater:
• India's groundwater resources are almost ten times its annual rainfall. According
to the Central Groundwater Board of the Government of India, the country has
an annual exploitable groundwater potential of 26.5 million hectare-meters.
• Nearly 85% of currently exploited groundwater is used only for irrigation.
Groundwater accounts for as much as 70-80% of the value of farm produce
attributable to irrigation.
• Besides, groundwater is now the source of four-fifths of the domestic water
supply in rural areas, and around half that of urban and industrial areas.
• However, according to the International Irrigation Management Institute (IIMI),
the water table almost everywhere in India is falling at between one to three
meters every year.
• Furthermore, the IIMI estimates that India is using its underground water
resources at least twice as fast they are being replenished.
• Already, excessive ground water mining has caused land subsidence in several
regions of Central Uttar Pradesh.
6. Surface water:
• There are 14 major, 44 medium and 55 minor river basins in the country.
• The major river basins constitute about 83-84% of the total drainage area.
• This, along with the medium river basins, accounts for 91% of the
country's total drainage.
• India has the largest irrigation infrastructure in the world, but the irrigation
efficiencies are low, at around 35%.
14. Fresh water crisis
• On global scale water availability is not a problem itself, but it’s availability in
right form, right time and right place is a problem. Irregularities in duration
and intensity of rainfall cause floods and droughts. Out of the total water
reserves of the world, about 97% is salty water (marine) and only 3% is
fresh water.
• Due to increased demands overuse of groundwater for drinking, irrigation
and domestic purposes has lead to rapid depletion of groundwater in various
regions leading to lowering of water table.
• Pollution of many of the groundwater aquifers has made them unfit for
consumption. Rivers and streams have long been used for discharging the
wastes. due to industrialization river water are being polluted because
industrial residues are pushed into the river. Civilizations have grown and
flourished on the banks of rivers, but being over populated due to fast
growth are polluting the natural resources of water.
15. Problems associated with water resources
These are some problems associated with use of water
• Water Scarcity (precipitation/evapotranspiration balance, temporal availability, per
capita availability)
• Floods and droughts (spatio-temporal distribution; regular floods related to heavy
winter or spring rains, increasing damage level due to shifting land use (settlements in
flood zones) recurrent summer droughts coinciding with peak demand periods for
agriculture and tourism)
• Groundwater availability and quality (aquifer size and access, yield, saltwater
intrusion, pollution of shallow aquifers)
• Watershed degradation (deforestation, land use, increasing impervious (sealed)
areas due to urbanization the main concern here is land use change (primarily
deforestation and urbanization) and its effects on runoff patterns (flooding) and water
quality including erosion/sediments with subsequent problems such as reservoir
siltation/capacity loss)
• Coastal interaction (salinity intrusion in groundwater and estuaries, coastal pollution
due to pollution runoff)
16. Floods
• Floods occur most commonly when water from heavy rainfall,
melting ice or snow or combination of these, exceeds the
carrying capacity of the receiving river system.
• During floods, the river carries fertile sediment and deposits it on
the level land called as flood plains which are fertile. Often these
become areas for human settlement.
• In India floods bring much havoc causing loss of life and property
each year. Due to floods, the plains have become silted with mud
and sand, thus affecting the cultivable land areas.
• Extinction of civilization in some coastal areas is mainly due to
floods. In Orissa, soon after the Super cyclone of 2001, the
entire sea coast was adversely affected by high sea tides,
flooding the cropped area and depositing salts on good fertile
soil.
• Flooding can be controlled by building dams upstream.
17. Droughts
• It is defined as an extended period – season, a year, several years – of
deficient rainfall relative to the statistical multi-year average for the region.
• Lack of rainfall leads to inadequate water required by plants, animals and
human beings.
• A drought leads to other diseases, namely food insecurity, famine,
malnutrition, epidemics and displacement of populations from one area to
another.
18. Types of drought
Meteorological drought - It is a situation when there is a significant
decrease from climatologically expected and seasonally normal rainfall
over a wide area.
Hydrological drought - Meteorological drought, if prolonged would
result in hydrologic drought with marked depletion of surface water and
consequent drying up of reservoirs, lakes, streams and rivers and also
lowering in ground water table.
Agricultural drought - It occurs when soil moisture and rainfall are
inadequate during the growing season to support healthy crop growth
to maturity causing extreme crop stress, (even wilting) and drastic fall
in yields.
19. Related to agricultural drought we
may have
(i) atmospheric drought which is frequently caused by low air
humidity and hot dry desiccating winds.
(ii) soil drought, which occurs when soil moisture lags behind
evapotranspiration. This type of drought is usually gradual and
progressive and hence plants are able to adjust to increased
moisture stress.
20. Consequences of drought
Desertification: It is the process by which an area becomes even more barren, less
capable of retaining vegetation and progresses towards becoming a desert. This is
often a cause of long term disasters. Deforestation, overgrazing etc. bring about
changes in rainfall, temperature, wind velocity etc. and also lead to soil erosion. Such
changes then lead to desertification of the area. The chief causes of desertification are
Climatic factors
Human factors: population growth, increased density, reduced nomadism and
loss of grazing lands
Interactions between climate and culture.
Famine: A famine is a widespread scarcity of food that may apply to any faunal
species, which phenomenon is usually accompanied by regional malnutrition,
starvation, epidemic, and increased mortality.
It is a catastrophic food shortage affecting large numbers of people due to climatic,
environmental and socio-economic reasons. The cause of the famine may produce
great migration to less affected areas.
21. Over utilization of water:
• With the growth of human population, there is an increasing need
for larger amounts of water to fulfill a variety of basic needs.
• Depletion of ground water is due to the withdrawal of water at a rate
far exceeding the natural recharge rate.
• Demand for water is growing by 2.4% per year. At present 28
countries are facing water shortage problem.
• Both surface and ground water resources are utilized for drinking,
agriculture, industrial and power generation.
• Floods, drought, improper use, pollution and disease transmission
are the problems related to water.
22. Benefits and disadvantages of dams
1. Hydroelectricity generation
2. Year round water supply to ensure higher productivity
3. Equal water distribution by transferring water from area of excess to area of
deficit
4. Helps flood control and protects soil
5. Assure irrigation during dry periods
6. River valley projects provide inland water navigation ,employment
opportunities and can be used to develop fish hatcheries and nurseries
7. River valley projects have tremendous potential for economic upliftment and
will help to raise the standard of living and can help to improve the quality of life
Water is a precious resource and its scarcity is increasing at global level.
There is a pressure to utilize surface water resources efficiently for
different purposes. According to World Commission on Dam Report -
2001 there are 45000 large dams spread over 140 countries
Major benefits of dams
23. 1. Submergence of large areas may lead to loss of fertile soil and
displacement of tribal people
2. Salt left behind due to evaporation increase the salinity of river water
and makes it unusable when reaches down stream
3. Siltation and sedimentation of reservoirs not only makes dams use
less but also is responsible for loss of valuable nutrients
4. Loss of non-forest land leads to loss of flora and fauna
5. Changes in fisheries and the spawning grounds
6. Stagnation and water logging near reservoir leads to breeding of
vectors and spread of vector-borne diseases
7. Growth of aquatic weeds may lead to microclimatic changes.
Disadvantages/problems
24. • The impacts caused by construction of dams and reservoirs include changes
in the microclimate, loss of vegetable cover, soil erosion, variation in water
table and enhanced seismic activities due to pressure of water.
• In hilly tracts, blasting operations, for road construction can cause
considerable damage to the environment through loosening of hillsides and
resultant landslides, sedimentation of reservoirs, drying up of spring and flash
floods.
• Creation of new settlements for the workmen and rehabilitation of project
oustees in the watershed areas are becoming major problem.
• In many places, dams almost eliminate sediment from rivers downstream,
causing serious problems in the plains where farmers need sediments to
fertilize their fields.
• As a result of the clearing of vast forest land upstream, huge quantities of soil
are washed into the river dams.
• All these factors contribute to siltation rates.
25. Case study
• Due to Sardar Sarovar project, about 245 villages will be
submerged together in Gujarat and M.P.
• Bodhghat project on Indravati River in M.P. will destroy teak and
sal forests, and spell doom for the last surviving wild buffaloes.
• Due to Narmada valley project 13,744 hectares of forest and
11,318 hectares of cultivated land will be sub-merged and 150,000
people will be displaced.
• Similarly Koel Karo project in Bihar and Tehri dam in Uttarakhand
will be displacing lakhs of people.
26. Water disputes
• Jordan River basin water is shared by Israel, Syria, Jordon and
Lebanon.
• Nile river water is shared by Egypt, Sudan, Ethiopia, Kenya,
Rwanda, Burindi, Uganda, and Tanzania.
• India and Bangladesh had disputes due to construction of barrage
across Ganges on Hooghly or Hugli .
• Maharashtra, Karnataka and A.P. had disputes due to Krishna river
water.
27. • Water is a key resource in all economic activities ranging from agriculture
to industry.
• Water is available in two forms i.e. surface water and ground water.
• Changes in climate at a global level had lead to floods and droughts.
• Desertification and famine are the two major problems arise due to
drought.
• Demand of water is increasing day by day and widening the gap between
demand and supply.
• Construction of dams is taken up to ensure a year round water supply but
they also waste large quantities of water due to evaporation and through
seepage into porous bed rocks.
• Water logging and salinity are arising due to the construction of dams.
• Another serious problem is the displacement of population to a larger
extent especially tribes from the homeland and their eventual influx into
urban areas, almost as refugees.
28. S.N
O
DISPUTE STATES INVOLVED
1 Krishna Water Dispute
Andhra Pradesh,
Karnataka, Maharashtra
2
Mahadayi/Mandovi Water
Dispute
Goa, Karnataka,
Maharashtra
3
Vansadhara Water
Dispute
Odisha, Andhra Pradesh
4 Cauvery Water Dispute
Pondicherry, Tamil Nadu,
Karnataka, Kerela
5 Babhali Barrage issues
Maharashtra, Andhra
Pradesh
6 Mulla Periyar Dam issue Tamil Nadu, Kerela
Major river water disputes over the years
and the states involved
https://lawctopus.com/clatalogue/all-you-need-to-know-about-
indian-rivers-for-clat-2020-general-knowledge/
