Conservation biology refers to the application of science and ecology for the protection of the earth’s biodiversity. It is a relatively recent field and has been developed during the past decades.
The concept conservation biology is in response to the emerging biodiversity crisis all around the globe. It basically includes integration of theory and applied research. It includes much of ecology but extends it with social sciences, policy, and management.
Causes of Biodiversity Crisis
The most severe reason for the biodiversity crisis is the crisis of natural habitats, particularly because of the shifting and relocating of tropical forests into agricultural habitats.
________________________________________________________________________
Read Also : Overview: Weather, Global Warming and Climate Change
________________________________________________________________________
Earth’s Biodiversity is also immensely affected by the overpowered hunting and poaching of some specific species , by commercial forestry, human habitats and by climate change. Pollution factors such as air and water pollution are also responsible for the same level of contribution towards biodiversity crisis.
The major goal of conservation biology is to look for ways to avoid and rectify the damages that human beings have been causing to the environment’s biodiversity. I
Necessary pointers comprises the generation of science-based techniques for conserving endangered species on larger landscapes ( marine environments).
Importance of Biodiversity
Biodiversity means the richness of biological species and variation. The extent of biodiversity ranges from the variation in the genetics of individuals amongst the populations of species, to the richness of species variations that co-occur in an ecological environment.
Almost 1.7 million of the world’s species have been defined and allocated a scientific and specific name.Although, biologists have not yet “found out ” most species, especially those living in tropical habitual environments.
According to the researchers, Earth is capable of supporting as many as 30–50 million species, of which 90% are present in the tropical areas. Biologists state that many of the unknown species are invertebrates, specially beetles and other Biodiversity is valuable for many reasons, but these can be grouped into the following three classes:
Biodiversity is critically threatened by human beings and their selfish activities. The damages caused to the ecosystems are so dangerous and are leading to a biodiversity crisis.
These activities are causing permanent losses of biodiversity, because of the human influences, comprising the extinctions of various species and the losses of natural communities.
________________________________________________________________________
________________________________________________________________________
There is an urgent need for substantial changes in humans activities which are negatively affecting ecosystems.
Earth’s natural diversity has been on the verge of extinction .The fossil statistics deliantes that species and families have disappeared from Earth. For example, many invertebrate phyla proliferated during an evolutionary radiation at the beginning of the Cambrian era about 570 million years ago, but most of these are now extinct.
Human beings are responsible for almost all of the extinctions of the species on earth which can lead to catastrophic mass extinctionMany examples of extinctions due to human beings are: the dodo , passenger pigeon , and great auk. Many other species are on the verge of extinction, including the plains bison , whooping crane , ivory-billed woodpecker , and right whale. Extinction of such species is due to the human activities such hunting, over poaching and the disturbance of natural habitats.
The loss of Earth’s biodiversity is occurring due to the extensive losses of tropical forests, ecosystems. Since, tropical forests are rich in various species, loss of natural tropical habitat results in extinctions of animals.
The mission of conservation biology is to analyse the causes and effects of the modern crisis and extinction of the globe’s biodiversity. It is also responsible to apply scientific principles to rectify as well as prevent the destruction This is mainly done by saving populations and safeguarding natural areas.
Endangered species can be saved by programs that surges their breeding and improves their survival chances. Components of a population recovery plan ( A plan carried to safeguard the the endangered species) includes steps such as :
(1)Vigilant monitoring of wildlife
(2) Extensive research for the life cycle improvement of endangered species.
(3) the establishment of a captive-breeding programs
(4)Study of the genetic variation within the species
Conclusion
In conclusion, conservation is the study of conserving the earth’s essential and natural biodiversity which is extremely necessary for the survival of all human beings as well as long life on the planet earth. Biodiversity and conservation biology are closely linked. All species are very important as all of the species and biodiversity have an evolutionary processing relating and dependent on each other. Conservation Biology is for all those species which are no longer present on this planet and also the species which are on the verge of extinction. Conservation biology can save endangered species from going extinct and save the ecological cycles.
________________________________________________________________________
________________________________________________________________________
Tags: #biology, #carbon, #carbondioxide, #conservation, #diodiversity, #earth, #environment, #getgreengetrowing, #gngagritech, #gogreen, #greenstories, #human, #planet
Archaeologists working at Kalambo Falls in northern Zambia have uncovered two large wooden logs…
E. coli experiment started in 1988 to see evolution in real-time. Photograph: (CDC) Story highlights…
Sentinel-5A satellite shows the real story behind earth’s ozone hole and pollution, see the first…
Japanese researchers used salt-sensitive chemistry to rethink how plastics should degrade at sea. Bag…
A new algae-based binder makes asphalt tougher in freezing temperatures while pushing roads toward carbon…
Pickleball is the ultimate paddle sport that’s got everyone hooked, from beginners to pros, with…
This website uses cookies.