Biological Diversity

Biological Diversity
Effects of Loss of Biological Diversity
As the loss of biological diversity or biodiversity continues to increase at unprecedented rates, it leaves a long–lasting effect on the environment of the
planet Earth. Such effects are so threatening that they can claim human lives in the near future.
Humans are clearing forests (deforestation) to occupy more land to urbanise more areas. Thus, as humans continue to exploit the habitat of animals and
plants for their own selfish needs, they harm the entire environment of the earth. The deforestation has resulted in a variety of animals, which dwell in
that area, to leave the habitat. This is quite alarming as it could result in the loss of those species diversity in the future.
The precious natural resources of the green earth are excessively exploited by humans. This includes overharvesting animals to the extent that these
species become extinct. It also includes overconsumption of natural resources such as timber and fossil fuel which take years to regenerate. This is a
direct threat to biodiversity.
Humans pollute the environment in every way they can. They pollute the air with harmful pollutants such as carbon monoxide, sulphur dioxide,
chlorofluorocarbon (CFC) and nitrogen oxides produced by industry and motor vehicles. These greenhouse gases are, in turn, destroying the ozone
layer. The ozone layer reflects the harmful ultraviolet rays of the sun. As this layer is being affected now, humans are becoming more prone to
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Biodiversity
Biodiversity
a.Biodiversity– is the degree of variation of life. It is a measure of the variety of organisms present in different ecosystems. This can refer to genetic
variation, ecosystem variation, or species variation (number of species) within an area, biome, or planet. Terrestrial biodiversity tends to be highest near
the equator, which seems to be the result of the warm climate and high primary productivity.Biodiversity is not distributed evenly on Earth. It is the
richest in the tropics. Marine biodiversity tends to be highest along coasts in the Western Pacific, where sea surface temperature is highest and in the
mid–latitudinal band in all oceans. There are latitudinal gradients in species diversity. Biodiversity generally tends...show more content...
As ecosystems are defined by the network of interactions among organisms, and between organisms and their environment, they can be of any size but
usually encompass specific, limited spaces. f. species diversity– is the number of different species that are represented in a given community (a
dataset). The effective number of species refers to the number of equally abundant species needed to obtain the same mean proportional species
abundance as that observed in the dataset of interest (where all species may not be equally abundant). Species diversity consists of two components:
species richness and species evenness. Species richness is a simple count of species, whereas species evenness quantifies how equal the abundances of
the species are. g. species richness–is the number of different species represented in an ecological community, landscape or region. Species richness is
simply a count of species, and it does not take into account the abundances of the species or their relative abundance distributions.
2. Differentiate the following Genetic diversity| Community diversity| Landscape diversity| level of biodiversity, refers to the total number of genetic
characteristics in the genetic makeup of a species. It is distinguished from genetic variability, which describes the tendency of genetic characteristics to
vary.| Anecosystem is a higher level of community. A community is made up of

Persuasive Essay On Biodiversity Conservation
Biodiversity Conservation in Australia
Biodiversity exists in every type of environment. Our existence, as humans, depends greatly on these environments, whether it be for food, materials, or
energy. Thus, the conservation of this biodiversity is crucial in sustaining life on Earth. Currently in Australia, the risk of extinction is very real for
thousands of species. This is not only detrimental to the actual threatened species, but also for all of the other species in the ecosystem that depend on
it. Australia's biodiversity is constantly being threatened by habitat loss, unsustainable practices, overuse of resources, and climate change.
Unfortunately, once biodiversity has been lost, it can never fully be restored, thus, we must act quickly and efficiently to ensure that the least amount of
permanent loss occurs.
According to Australia's 2010–2030 Biodiversity Conservation Strategy, there are three important steps that must be taken above all else to conserve
biodiversity. Firstly, all Australian's must be engaged and motivated to take action. Secondly, everyone must work to aid in "building ecosystem
resilience." Lastly, once the first two steps have been taken, we must work toward attaining tangible results (Australian Government Department of
Environment and Energy).
Currently, the main cause of biodiversity loss in Australia is very much due to human intervention in nature–this leading cause being habitat
destruction. Thus, it is no surprise that the demolishing of the rainforest is a major problem and threat to Australian biodiversity. As of now, with the
massive amount of deforestation occurring daily around the globe, Australia is the only western country to still have large patches of rainforest.
Thankfully, today's world has seen a surge in activism. Thus, it is no surprise that there are many movements and campaigns by the Australian people
to protect their environment.
Unfortunately, however, activism is not enough to fully protect biodiversity and prevent further loss. Even with all of the good that comes with these
movements, there are a lot of problems with Australia's current state of conservation. Australia has dug itself into a fairly deep hole; continuing
unsustainable practices in the

The Human Impact On Biodiversity
There are over 2,000 species that are either endangered or threatened in the United States and in foreign countries in the year 2016 according to the
U.S. Fish and Wildlife Service. The biodiversity all across the world is decreasing at a tremendous rate. Because of this, the protection of endangered
species is a very important focus. In 1973 the Endangered Species Act was put into effect. Under this Act, all threatened and endangered species are
protected. The biodiversity refers to the variety of species in a given ecosystem. People do not think these creatures are important, that is simply untrue.
Some people believe that human needs take priority over the needs of other species. However, biodiversity should be protected because all...show more
content...
Studies are being done all across the world to gain more knowledge on biodiversity in order to keep these species alive and well.
The groundbreaking studies that have been done, and are still being done, by Scotland 's scientists is accumulating global knowledge of biodiversity in
the pursuit of protecting endangered plants and animals (Scotland Scientists). Roseanna Cunningham said: "The process of evolution leads species to
adapt to changing circumstances, to strengthen, grow and, at times, to falter. Unfortunately human impact on the environment has, for centuries now,
sped up this natural process at a rate many species cannot match. Our scientists have increased our understanding of biodiversity and provided clear
direction on how humans can help support and protect the marvelous variety of life around us" (Scotland Scientists). This quotation explains to the
world that evolution cannot happen overnight. The evolution of different species takes so much time that our rapidly changing society is destroying
the creatures of the world. However, because of the work done by the Scottish scientists the world is coming to know and acknowledge the importance
of biodiversity. Because of Scotland's scientists work on this matter, we are having a clear direction about how humans can help support and protect an
awe–inspiring variety of life around us, the world can move on to actually protecting endangered and threatened

Reflection Essay On Biodiversity
So many interesting things there are to see stepping out my front door peering into my own front yard. An incredibly biodiverse world that I have
never paid much attention to until today. As I walked around my front yard I would like to share with you the things I witnessed in the following
areas; my surroundings, the abiotic factors, the population, the community, the interactions I saw, and my overall observation of God's goodness.
As we look at the world around us we are looking at biodiversity all the time, but most of us are not thinking about our surroundings in these terms.
Biodiversity according to David Krogh in his book Biology, A Guide to the Natural World says that it means "a diversity of species in a given
area,"(p.672). I believe that having biodiversity is valuable because the more members you have in a community the more resources you have at your
disposal. This is important because it builds strength within a community or as David Krogh said "more diverse communities tend to be more stable
communities," (p.673). In my front yard this morning I saw birds, rabbits, a few maple trees, leaves on the ground with the dead grass poking through,
some dying petunias, some dog scat. I performed my observation at 8:02am and according to the weather app on my phone the temperature was 46
degrees Fahrenheit with 55% humidity and the wind was 6mph. There were a few clouds visible in the sky and the sun was up and it was a beautiful
crisp fall morning.
There were two communities that I paid attention to the maple tree and the petunia plant. The maple tree has nearly lost all of its leaves which were all
orange and had lost their nutrients so that the tree could live through the upcoming cold winter. As I looked at the petunia I noticed that though it was
clearly dying as well there was evidence of phototropism "curvature of shoots in response to light,"(Krogh, p.452). This was a fairly large potted
petunia plant and there were areas that seemed to be fighting for light and food.
There were two populations I paid attention to the most and that was the birds that I watched fly from tree to tree within my cul–de–sac and the rabbits
as they chased each other around in my front lawn, into the

Big Idea Biodiversity
The big idea was biodiversity. Australian museum defines biodiversity as the "variety of all living things; the different plants, animals and micro
organisms, the genetic information they contain and the ecosystems they form" (1). Within the big idea, biodiversity, the focus this term has been the
human impacts on ecosystems of Queensland. We have been looking towards making sustainable practices to limit the human impacts globally on
our ecosystems. According to nature works organisation, ecosystem is a "community of living and non living things that work together. Ecosystems
have no particular size as it can be large as a desert or as small as a puddle" (2). 1.2 Essential Question The essential question was developed to view
briefly on

The Importance Of Biodiversity
Biodiversity loss is becoming an unpleasant pattern in today's world. Additionally, there are three levels of biodiversity; species diversity, ecosystem
diversity, and genetic diversity. Firstly, species diversity is categorized as the volume of all living things. Secondly, ecosystem diversity is the region
/habitat in which the species thrive. Lastly, genetic diversity is the variety of genes in a species, which allow the species to adapt and evolve to better
suit their environment. Currently, the world is witnessing a profound loss of biodiversity. According to The National Wildlife Federation, the greatest
species diversity is found among the invertebrates, including insects, crustaceans, sponges, and scorpions. In addition, The National Wildlife Federation
conclude that "scientists know the least about the diversity of microscopic organisms such as bacteria and protozoa" (TNWF). Although,
Microorganisms may be tiny, but they are vital, forming the base of the food chain ecosystems. The MillenniumEcosystem Assessment estimated that
"8700 did per year or approximately 24 species per day" (Fred Pierce). Ever since Cuvier discovery of extinction became a concept in France,
biodiversity rates have been on a steady decline (Kolbert 2015). The current declining biodiversity rates are comparable to mass extinction events in
the past. This is significant because many animals depend on each other to maintain their lifestyle or play a vital role for the environment. These species

The Importance of Biodiversity
'Define Biodiversity and using examples, explain why it is important'
Biodiversity is the variety of life on earth. A fuller definition is given in the Convention on Biological Diversity (CBD) from the 1992 Earth summit:
'Biodiversity is the variability among living organisms from all sources, including terrestrial, marine, and other aquatic ecosystems and the ecological
complexes of which they are part ; this includes diversity within species, between species and of ecosystems' (Hambler, C., 2004, 11).
Within planet earth today Biodiversity forms the foundation for the vast array of ecosystem services that critically contribute to human well being. It is
as important in human managed ecosystems as well as natural ecosystems (Hambler, C.,...show more content...
Endangered species of plants or animals may have properties yet to be discovered that could provide important medicines (Hambler, C., 2004, 29). In
addition to such direct benefits, the world's diverse living creatures working in concert provide important ecological functions such as air and water
purification, climate regulation, erosion control, and providing oxygen in the atmosphere that humans need to breathe (Hambler, C., 2004, 29).
Some ecologists also stress the aesthetic value of a natural world rich with an abundance of varied and often beautiful life–forms. Many common
human behaviours exhibit the importance of being able to enjoy Biodiversity in many different ways. It may be that survival is possible but life
without this biodiversity being available may prove boring and unfulfilling (Primack, R.B, 2002,24).
In addition, the interactions taking place between world economics and biodiversity also has to be taken into consideration. The arguments for the
conservation of biodiversity with regards to economics are divided quite broadly into 'direct use value' and 'indirect use value'. direct use value is
involved with microbial products such as animals and plants whereas indirect use is involved with the ecosystem services that are provided by a
group of species and habitats, these include the likes of flood

Biodiversity Worsheet Bio 280 Essay
University of Phoenix Material
Biodiversity Worksheet
In a total of 350 to 700 words, answer the following questions about diversity. Cite at least two references while answering the questions.
Question
Response
What is conservation biology? What is biodiversity?
Conservation biology is the study of environmental problems that are caused by human actions. This would be the scientific study of the Earth's
biodiversity with the whole purpose from being extinct. In this field it helps in putting together many theories from other fields such as ecology,
demography, taxonomy and genetics. This would help in the understanding of the management ofspecies in their ecosystems, breeding, genetic analysis
and their resoration of their...show more content...
"Biological diversity is of fundamental importance to the functioning of all natural and human–engineered ecosystems, and by extension to the
ecosystem services that nature provides free of charge to human society "(Lloyd, 2014). Biodiversity is very important to both plants, animals and
humans on Earth and if one species is destroyed it throw the balance off .
What is a species?
A species is certain kind of animal, plant, fungus or other organism. Which is a group of individual that are part of interbreed in nature, it is the
largest gene pool under a natural condition. It is when a pair of organisms produce and offspring in nature and both parents need to belong to same
species. This definition does not include many types of bacteria which are capable to asexual reproduction. Another difficult way of understanding
would be like for example a cat species are capable of hybridizing such as a lion and a tiger who mate and produce a liger as well as a cross between a
male jaguar and female lion which produce a jaglion. Species are formed through a process called speciation and this happens when lineage of single
splits into to two or more separate species, this is how new species are created.
What is the difference between a threatened species, an endangered species, and an extinct species?
Provide at least one example each of a threatened, endangered, and extinct species, and explain why these

biodiversity Essay
"BIODIVERSITY"
Biodiversity, as defined by E.O. Wilson, "is meant to be all inclusive– it's the genetic based variation of living organisms at all levels, from the
variety of genes in populations of single species, through species, on up to the array of natural ecosystems." This includes plants, animals, insects,
fungi, bacteria, and all microorganisms. All of these things create what is known as a web. These things interact with each other in some way there for
they depend on one another throughout their lifetime. There are many separate ways in which we can study biodiversity. These ways include, genetic,
species, community, ecosystem, and taxonomic diversity. Biodiversity can be best...show more content...
In the video, during the drought, the side of the field with a more diverse environment held stern as the other wilted away.
Areas that are very diverse are very important to humans as well. They provide a wide arrange of pharmaceuticals such as aspirin and penicillin.
"Some
40 percent of U.S. prescriptions are for pharmaceuticals derived from wild plants, animals and microorganisms.(E.O. Wilson)" They also provide
fruit, oils, beverages, drugs (including illegal narcotics), fuel, and much more. Humans also benefit from biodiversity from what E.O. Wilson calls
"biophillia," which is the natural affiliation humans have for natural environments.(E.O. Wilson)
Old growth forests play a dentrimental role in biodiversity preservation.
It's most important feature is biodiversity. Old growth forests provide us with many of the things that we as humans take for granted, for example,
breathable air pure water, and pest control through birds, bats, and insects.
In the Eastern U.S., most of the old growth occurs in small isolated areas.
Scientist have come to the conclusion that even if these matured areas cover a substantial portion of landscape, it will not provide long term diversity
for many species that live in such a community.(How much old growth..?)
Many environmentalists are increasingly concerned with this biodiversity

Reaction Paper On Biodiversity
November 13th, 2017
Autumn Gale Perry
DR. Howard
Period: Eight
Biodiversity Paper
If our society`s biodiversity was to decline at a steady rate it would cause plants to die that would cause species to die off as well. It would not only
affect the lives of organisms but also the environment. This shows that if biodiversity should be a concern for it will affect everything from the soil to
the life on earth. If we didn't have biodiversity earth would be non–habitable. Biodiversity is the system the world has that every living species from the
soil we walk onto the mountain lions. No matter how small everything has a part to play and without that part, it will turn into a Disaster.
Biodiversity is separated into three sections Genetic diversity, Species diversity, andEcosystem diversity.First is Genetic diversity, this is the variety
of genes in a species. Every Species has its own genetic composition, in order to control genetic diversity different species populations must be
conserved. Species diversity is species within a location or habitat. There are places that are big and have a lot of life like the rainforest or it could
like a dessert and have little life. Finally is the ecosystem diversity, the type of ecosystems that are in a certain region or place. An ecosystem is where
organisms and the environment work together to survive. These three types of biodiversity have to work together to make biodiversity work. For if one
goes away the ecosystem diversity, that the

Impact Of Biodiversity On The Environment
Background Vast biodiversity is the key feature that makes Earth unique in comparison to other planets. Not only are there 7 billion people inhabiting
the Earth, so are 9 million different types of plants, animals, protists and fungi. It was recognized in the 1980's that species were being lost at rapid
rates from ecosystems. It is known that all organisms play important roles within their ecosystems being that organisms interact with their ecosystem
through feedback mechanisms (Cardinale, B. J., et al., 2012). If biodiversity is diminishing then food webs and ecosystems will also be disrupted. In
humanity, Health cannot be sustained without a viable environment (Yassi, A., 2001).
The primary cause of biodiversity loss is human activity. Any type of anthropogenic action done in the environment will undoubtedly indirectly affect
human health (Yassi, A., 2001). Modernization is affecting the environment because it is reducing the amount of natural habitats that a lot of
organisms need to sustain and survive. Factors such as global warming, which is also accelerating due to human activity, is altering temperatures which
is also creating harsher environments for some organisms to survive. Air pollution and water pollution are also factors that are affecting biodiversity,
which in turn is reducing our ability to take advantage of ecosystem services that humanity requires. There are many symbiotic relationships that occur
in all ecosystems. If one aspect of an ecosystem

Why is biodiversity loss a concern to us today? Biodiversity builds ecosystems, and ecosystems sums up the diversity of all life on Earth. Ecosystems
provide the basic necessities of our lives such as food, uncontaminated water, and clean air. Without them humans would be in a very bad situation,
ridden with disease and infected my harmful water. Different species belong to eachecosystem provide a vital role in our survival. Mussels and clams
clean our ocean and provide a cleaner body of water. They serve as tiny water filtration systems, cleaning up toxins in their environment. Shellfish even
soak up harmful chemicals. Saprophytic is a type of bacteria that depends on dead plant or animal tissue, cleaning up waste. Some fungi can...show
more content...
Genetic diversity has declined globally, even in domesticated species such as livestock or all kinds. Diversity has plummeted, because of species dying
or being killed. Sadly almost all of Earth's ecosystems have been dramatВically transformed through human actions. Our world is moving closer and
closer to the extinction of the animals whom inhabited this world before us.
Habitat destruction is the process in which a natural habitat is destroyed to the point it is unable to support the species present, because of humans.
Habitat destruction is the leading cause for extinction of not only animals but also plants. That is a very scary situation because 80% of our
prescription drugs are made only because of the natural resources. Experts estimate that around 30% of the animals on planet Earth will be extinct by
2050. Some predict that 25% of all mammals will be extinct within 20 years! If a small element of an ecosystem is taken out, the whole system's
balance is dangerously threatened. Invasive species would stay in their native lands if we didn't demolish natural barriers. But since these barriers are
no longer existing, invasive species have begun to invade the ecosystem, destroying other native species. Human activities have been the major cause
for encouraging invasive species. Some include the Cane Toad, Black Rat, Snakehead Fish, Asian Mosquito,Cotton Whitefly, Asian Longhorned Beetle,
and the Burmese Python, just to name a few.

The Three Levels Of Biodiversity
Biodiversity
What is Biodiversity?
Biodiversity describes the variety of different types of life found on Earth. It is extent of the variety of organisms present in different ecosystems. This
can denote to genetic variation, ecosystem, variation, or species disparity (number of species) inside an area, biome, or planet.
Biodiversity is pondered at three levels:–
1.Genetic
2.Species
3.Ecosystem
Genetic Diversity
Variation amongst the same species between diverse groups and between versions of the same gene in different individuals in a population is genetic
diversity.
Species Diversity
Calculating the number of different species that are present in a certain area is species diversity. Bigger the number of the species present,...show more
content...
Biodiversity banking places a fiscal value on biodiversity, where the value of biodiversity can be dignified easily. United Sates, Canada and Australia
have already applied this scheme.
Gene banks are assortments of specimens and genetic material. For animals freezing storage of sperms and eggs is carried out and for plants storage of
seeds or cuttings from a plant are deposited in zoological freezers
Decline of and better affecting of pesticides allows more species to persist in agricultural and urbanized areas.
Location–specific tactics may be less useful for shielding migratory species. One methodology is to generate wildlife corridors that resemble to the
animals' movements. National and other boundaries can thwart corridor creation. Wildlife corridors generally link wildlife populations which are
generally unglued due to human activities. This causes greater interaction between species and boosts breeding triggering rise in

The Study of Biodiversity
Biodiversity – the amount of living things; animals, microorganisms and plants. It also includes the genetic information these living things contain, and
the ecosystems and biomes they form.
3 ways biodiversity can be studied:
–GENETIC DIVERSITY: The amount of different genetic characteristics of the species in their genetic make up.
–SPEICIES DIVERSITY: the amount of species in a particular area in the world.
–ECOSYSTEM DIVERSITY: the amount of ecosystems in a given region or biome.
–Places of biodiversity include coral, rainforests, sea grass beds, and mangroves.
Australian soils
–Old and fragile soils. Water requirements of native plants are adapted to this.
–Australia is slowly shifting northwards. The climate will gradually change.
–Bushfires. Species can affect scale and range of the bushfires.
–Lowest rainfall of the 5 inhabited continents.
–Few rivers and lakes.
Australian biodiversity
–600,000 – 700,000 species.
–Endemic species; 83% of mammals, 45% of birds, 89% of reptiles and 93% frogs.
–About a minimum of 60–70 species have become extinct, since European settlement.
Hotspot(s)
–A region where there is at least 1500 of 800,000 or 0.5% of plant species (70% vegetation).
–Hotspots have high diversity, are not found outside the area, a loss of endemic species and are also likely to be lost.

Human impacts on biodiversity
Unsustainable use of resources:
–Agriculture (monoculture and stripping land).
–Fisheries (overfishing).
–

Essay on Biodiversity
Biodiversity
INTRODUCTION Franck and Brownstone define biological diversity as 'the variety and variability of living organisms and the biological
communities in which they live' (36). Decades of progress in both the scientific and political arenas have advanced environmental legislation to protect
biodiversity at not only the ecosystem level, but for specific species and genetic material as well. Research has shown the importance of every organism
and their role in the global ecosystem, and legislation has gradually matured to protect not only species which may become endangered, but the habitats
they need to survive as well. Growing consciousness surrounding environmental issues has enabled these protections to be...show more content...
Simultaneously, thousands of other species across the globe face the same threat: extinction. Biodiversity is an essential part of our world, our global
ecosystem. As Planet Earth?s resources diminish and its creatures vanish, those who recognize the need to preserve what is disappearing look to
international politics to accomplish what individuals cannot. The most important instrument for implementation of international policy has been the
Convention On International Trade in Endangered Species of Wild Fauna and Flora (CITES), which went into effect in 1975.
The plight of the rhinoceros is not unlike the all–too–familiar danger that the elephant faces. Illegal trade is greatly responsible for the endangerment of
the species. Valued for their ivory horns, over 90% of the five rhino species have disappeared, while the rest continue to dwindle. The worth of one
rhinoceros horn is $44,000, and the demand remains high in the countries of China, Taiwan, South Korea and in the Middle East. In East Asia, the
horns are regarded as powerful medicinal tools, known to cure everything from nosebleeds to food poisoning. In a powdered from, the horn is thought
to be a powerful aphrodisiac. Similarly, the animals? genitalia are also considered extremely valuable.
Existing rhino populations continue to decline. In East Africa, the Black Rhinoceros

According to the National Geographic, a recent scientific study predicts that our planet is home to 8.7 million species; however, only about 1.2
million species are known (86 Percent of Earth's Species Still Unknown?). The National Wildlife Federation defines biodiversity as, "the variety of
life" (What is Biodiversity?). It can be studied on a small scale, for example, species, or a larger scale such as genetics and ecology. In order to fully
understand the biodiversity of a certain species, it's imperative to understand both their genes and environment, as well. Although many people do not
recognize the various species within our ecosystem as important, they are the main reason life is sustainable. Biodiversity has extreme fundamental
value to a healthy life and ecosystem. It is the framework upon which we rely for our needs and well–being. It provides us with food resources, such as
fruits and grains, as well as meat, fish, and milk products. Humans are dependent on biodiversity for cultural, economic and environmental stability.
For example, farmers rely on bees to pollinate their crops, which allows for a greater supply of food and work. The economic value of biodiversity
stems from its production of many everyday essentials such as food supplies, medicine, and raw materials. A healthy ecosystem can provide us with a
source of clean water, fresh food, and clean air (Value of Biodiversity). A healthy ecosystem can also withstand disasters and recover sooner. These are

Essay On Endangered Plants
Biodiversity
Imagine this: you step outside and feel the barren, rough, red Earth beneath your feet. There's not a single plant in sight–no rustling of the leaves, no
mighty towering trees to block the severe winds, and the scorching heat of the sun searing upon your face because there's no shade. And when you take
a whiff of air, you feel nothing filling up the space inside your lungs, liberating your body's activities. What's wrong with this picture? It's not possible,
of course. Even though plants aren't the building blocks of life, they're pretty close and without them, most of life wouldn't exist–YOU wouldn't exist. In
my research, I will go in–depth about biodiversity–which defines as a quantity of the relative diversity among...show more content...
Based upon the same experiments and samples taken, it was concluded that the atmospheric nitrogen pollution was caused by the burning of fossil fuels
and rigorous agriculture (Ananthaswamy, 2004).
According to the 2004 release of the Threatened and Endangered Species System (TESS) information, there are 599 endangered plants and 147
threatened plants in the US alone (TESS, 2004). These listings rely on a very stern legal system. Whether they can be labeled "rare", "threatened," or
"endangered", it is determined by the measure of endangerment the species sustain. An "endangered" type is one that is in jeopardy of extinction
throughout all or a major fraction of its range. A "threatened" species is one that is likely to become in danger of extinction in the future (UFWS, 2004).
Ways for prevention of plant dissolution/ rewards
Here in DeKalb County, we have several different threatened plant species. They are: Bay–star Vine, Flatrock Onion, Granite Rock Stonecrop, Indian
Olive, Piedmont Barren Strawberry, and the Pool Sprite Snorkelwort. We have one endangered plant: it is the Black–spored Quillwort (UFWS, 2004).
There are over 542 discrete approved ecosystem recovery plans. Some plans cover more than one species while a few have different plans covering
various parts of their ranges (TESS, 2004). One organization is the Botanic Gardens Conservation International. It has just recently been added as a
participant of the bigger

Importance Of Biodiversity In Agriculture
Biodiversity and Ecosystem services for food and agriculture
Biodiversity and ecosystem services are a very important concept for keeping a maintain place for animals and plants. The animals and plants sustain
key functions of the ecosystems, it's structure and processes. Biodiversity for food and agriculture can be managed to maintain or enhance ecosystems
functions to provide options for the optimization for agriculture production, and contribute to the resilience of ecosystems for risk mitigation. Indeed,
biodiversity enhances ecosystems services because those components that appear redundant at one point in time become important when changes occur.
Biological diversity is important to agriculture because crop genetic diversity has a critical role to play in increasing and sustaining production levels
and nutritional throughout the full range of different agroecological(the study of ecological processes applied to agricultural production systems)
conditions. Diverse plants can mean in soil biodiversity that can provide vital functions that regulate the soils nutrients.
Ecosystems services are defined as " the benefits provided by ecosystems to humans." This is like if a bee pollinates a rose and grows more roses and
we can buy and sell those roses for are pleasure. Many key ecosystem services provided by biodiversity, such as the nutrients cycling, pest regulation
and pollination, and sustain agricultural productivity. Promoting the

Biological Diversity

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