The document discusses the key components and dynamics of an ecosystem. It can be summarized as follows:
1. Ecosystems are made up of interacting abiotic and biotic factors that exchange energy, nutrients, and minerals through food chains, webs, and biogeochemical cycles.
2. Energy enters from the sun and is converted to chemical energy by producers through photosynthesis, with about 10-20% transferred to secondary consumers.
3. Nutrients and minerals circulate through the ecosystem, being used and reused, while energy flows in one direction from producers to consumers at different trophic levels.
Presentation on Basics of Ecological Pyramids. It will help in getting an overall idea about ecological pyramids in the ecosystem. Also it includes certain advantages and disadvantages of the pyramid types.
Ecological succession is a term developed by Botanists
to describe the change in structure of a community of
different species, or ecosystem.Here we also discuss Energy flow/the transfer of energy from one organism to another in an
ecosystem.
Ecosystem: for students studying environmental BiologyGauri Haval
The slides are useful for people interested in basics of Ecosystem. Useful for second year students. environmental awareness is compulsory course for these students. the slides are prepared based on the syllabus of their course.
Presentation on Basics of Ecological Pyramids. It will help in getting an overall idea about ecological pyramids in the ecosystem. Also it includes certain advantages and disadvantages of the pyramid types.
Ecological succession is a term developed by Botanists
to describe the change in structure of a community of
different species, or ecosystem.Here we also discuss Energy flow/the transfer of energy from one organism to another in an
ecosystem.
Ecosystem: for students studying environmental BiologyGauri Haval
The slides are useful for people interested in basics of Ecosystem. Useful for second year students. environmental awareness is compulsory course for these students. the slides are prepared based on the syllabus of their course.
Presents frameworks and methodology for building those segments of a company which are vital to long term sustainability. The systematic process of identifying business strategy, marketing, and a mission statements which articulates the developed value proposition. This framework enables companies to build a brand that helps target the identified market.
An analysis of the evolution of Real Time Bidding and its uses in within digital media advertising. Developed insight and models for industry standards with Sunil Sharma, CEO of InferSystems.
Developing effective value creation in digital advertising. Focuses on how programmatic media buying strategy can identify value which enables brands to build upon customer relationships. By aligning operations and analysis around overall marketing strategies programmatic media industry participants can increase the vale they provide.
Ecosystem ecology is the integrated study of living (biotic) and non-living (abiotic) components of ecosystems and their interactions within an ecosystem framework. This science examines how ecosystems work and relates this to their components such as chemicals, bedrock, soil, plants, and animals.
Prevalence of Toxoplasma gondii infection in domestic animals in District Ban...Open Access Research Paper
Toxoplasma gondii is an intracellular zoonotic protozoan parasite, infect both humans and animals population worldwide. It can also cause abortion and inborn disease in humans and livestock population. In the present study total of 313 domestic animals were screened for Toxoplasma gondii infection. Of which 45 cows, 55 buffalos, 68 goats, 60 sheep and 85 shaver chicken were tested. Among these 40 (88.88%) cows were negative and 05 (11.12%) were positive. Similarly 55 (92.72%) buffalos were negative and 04 (07.28%) were positive. In goats 68 (98.52%) were negative and 01 (01.48%) was recorded positive. In sheep and shaver chicken the infection were not recorded.
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.
Climate Change All over the World .pptxsairaanwer024
Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
"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.
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.
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.
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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
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:
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and write to us if you have any questions:
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2. Dynamics of Ecosystem
The various components of the
ecosystem constitute an interacting
system. They are connected by energy,
nutrients and minerals. The nutrients
and minerals circulate and recirculate
between the abiotic and biotic factors
of the ecosystem several times.
Whereas, the flow of energy is one
way, once used by the ecosystem, it is
lost. Thus the continuous survival of
the ecosystem depends on the flow of
energy and the circulation of nutrients
and minerals in the ecosystem.
3. Thus the dynamics (functions) of the
ecosystem includes the following.
1. Energy
2. Primary production
3. Secondary production
4. Food chain
5. Trophic levels
6. Food web
7. Energy flow
8. Ecological pyramids
9. Biogeochemical cycles
4. 1. Energy
Energy is the ability
to do work.
The main source of
energy for an
ecosystem is the
radiant energy or
light energy
derived from the
sun.
5. This light energy is
converted into
chemical energy in
the form of sugar
by plants by the
process of
photosynthesis.
Plants utilize only
0.02% of Sun’s
light energy
reaching the earth.
6CO2 + 6H2O + sunlight
& chlorophyll C6H12O6
+ 6O2
6. Plants use most of
the energy they
make for
themselves.
Consumers get
their energy from
the plants
(producers).
7. 2. Primary production
The amount of light energy
converted to chemical
energy by plants during a
given period of time per unit
area is called primary
productivity.
8. 3. Secondary production
The energy that is not used by producers
can be passed on to organisms that
cannot make their own energy.
9. The producers are directly consumed
by the herbivores that are eaten by
the primary carnivores that in turn
are consumed by the secondary
carnivores. The consumers store
some amount of energy in their
tissues. This energy, stored by the
consumers, is called secondary
production. Only about 10 to 20% of
the primary production is converted
into secondary production.
10. 4. Food chain
A food chain
tells us
what is
eaten by
what in an
ecosystem.
11. Example of a food chain
Many insects
feed on
nectar
which they
gather from
flowers.
14. What does this food
chain show?
The plant is eaten by the
slug.
The slug is eaten by the
frog.
The frog is eaten by the
heron.
15. The producers form the food for the
herbivores. The herbivores form the food for
the carnivores. The sequence of the eaters
being eaten is called food chain.
Producers herbivores Carnivores
17. 5. Trophic level
Each food chain contains many steps
like producers, herbivores, primary
carnivores and so on. Each step of the
food chain is called trophic level. The
number of trophic levels in a food
chain is always restricted to 4 or 5.
But very often the chains are very
much complicated with many trophic
levels.
19. 6. Food Webs:
In an ecosystem the
various food chains are
interconnected with
each other to form a net
work called food web.
This is because each
organism may obtain
food from more than
one trophic level. In
other words, one
organism forms food for
more than one
organisms of the higher
trophic level.
20. 7. Energy flow
Solar energy is trapped by
the green plants, and
converted into chemical
energy and stored as
carbohydrates. This
happens during
photosynthesis.
A part of this chemical energy
is used up by the green
plants themselves. The
major portion of the
energy is consumed in the
form of food by the
consumers at different
trophic level.
Thus there is energy flow
through the biotic
components in an
ecosystem.
21. The transfer of energy from one
trophic level to another trophic
level is called energy flow.
-The flow of energy in an
ecosystem is unidirectional. That
is, it flows from the producer level
to the consumer level and never
in the reverse direction. Hence
the energy can be used only once
in the ecosystem.
23. -But the minerals circulate and
recirculate many times in the
ecosystem.
-A large amount of energy is
lost at each trophic level. It is
estimated that 80% to 90% of
the energy is lost when it is
transferred from one trophic
level to another.
25. 8. Ecological Pyramids
The number, biomass, and energy of
organisms gradually decrease from the
producer to the consumer level. This
can be represented by a pyramid called
ecological pyramid.
Ecological pyramid is the graphic
representation of number, biomass,
and energy of the successive trophic
levels of an ecosystem.
26. Types of ecological pyramids
1.The pyramid of number
2.The pyramid of biomass
3.The pyramid of energy.
27. The pyramid of number
The number of
individuals at the
trophic level
decreases from
the producer level
to the consumer
level.
28. In any ecosystem the
number of producers
is far high. The
number of
herbivores is lesser
than the producers.
Similarly, the
numbers of
carnivores is lesser
than the herbivores.
30. The pyramid of biomass
Biomass: Biomass refers to
the total weight of living
matter per unit area.
In an ecosystem the biomass
decreases from the
producer level to the
consumer level.
31. Pyramid of energy
The energy flows in an
ecosystem from the
producer level to the
consumer level.
At each trophic level
80% to 90% of
energy is lost. Hence
the amount of
energy decreases
from the producer
level to the
consumer level.
32. According to the 2nd
Law of
Thermodynamics, the
energy is not transferred
from one object/organism
to the next with 100%
efficiency
Some of the energy is lost to
the environment
34. Only about 10% of
energy is transferred
from one level to the
next
The other 90% is
used by the
organism to carry
out its life processes
or it is lost to the
environment