The Cause Of Loss Of Biodiversity

The lands and seas of Central Asia, East Asia, South Asia, Southeast Asia and Australia/Oceania are no longer what they used to be. Animals are becoming endangered, the Great Barrier reef is dying, and the land has become eroded due to human impact. The main causes of loss in biodiversity include invasive species, deforestation, land and water use change, over hunting, pollution, and climate change.

Loss of biodiversity is the gravest result of tropical deforestation. First of all, many breeds are pushed to the brink of extinction.

Deforestation is one of the main causes for loss of biodiversity. Losing a forest, landscape, river, or other forms of lands to an animal is a direct comparison to losing the places we call home as humans.

Environmentalist view animal agriculture as a major threat to the Earth and the population that fills it. Animal agriculture has caused mass extinction of species, the melting of Arctic sea, and the collapse of the world fisheries. According to many environmentalist, the earth is currently facing the greatest mass extinction of all in history roughly a thousand times greater than ever before. For example, the Earth has lost more plant and animal species in today's time compared to the period of the dinosaur extinction. Due to the constant increase of animal agriculture causing desertification and deforestation is leading to the increase of greenhouse gases in the Earth’s atmosphere and predominantly the unnatural change in the climate. In the

Biodiversity is the variety of plant and animal life in the world and as such is an important aspect of all human life. Nature provides food, and ways of preventing diseases. Overall, it makes Earth a livable place for all life. It’s been estimated that there are around thirty million species on earth but only around 1.7 million are identified. The issue with biodiversity is that it is rapidly declining in many parts of the world and once the biodiversity in an area is wiped out, it is basically impossible to revive. There are a couple of reasons as to why there is a steady decline in biodiversity. Some of the ways include habitat loss, spread of diseases or invasive species, and climate change. One way the rate at which biodiversity decreases

Humans have manipulated their environment for their own purposes since the beginning of time. Nature has provided humanity with many valuable necessities. Similarly, the term "biodiversity" is the variety of life within species, ecosystems, and ecological systems (Simpson, 2002). Biodiversity allows species to prosper in their environment (Liu, Zhang, Hong, 2011). The benefit of a diverse system is the services it contributes to humanity and its function in the ecosystem. (Nelson, 2014). In addition, in the article “Why biodiversity is important to the functioning of real-world ecosystems,” the author states, that from a practical view of the policy of GDP, the primary matter should be the possible outcomes of the loss of certain species that

Biodiversity oost ecosystem productivity where each species, no matter how small, all have an important role to play. For example. A large number of plant species mean a greater variety of crop. Greater species diversity ensure natural sustainability for all forms. Biodiversity is important in ecosystems because it prevents extinction of species, allows organisms to adapt to changes in the environment and provides a wide range of materials and food for survival. Biodiversity also cause of loss. Habitat destruction is a major cause of biodiversity loss. Habitat loss is caused by deforestation, overpopulation, pollution and global warming. species which are physically large and those living in forests or oceans are more affected by habitat reduction.

The loss of biodiversity and wildlife is becoming a larger problem every year yet most people disregard it and its consequences. Wildlife plays a big part in maintaining environmental support to human life--serving as a source of food, contributing to agriculture, aiding in medical research, and many more. The continued erosion of ecosystem and species diversity threatens the progress to a sustainable society and lessens the chances of stable environmental conditions in the future. As the effects of human actions become more damaging to the environment and the situation of wildlife worsens, the government must step up and introduce national policies for conservation.

Amphibian species are declining around the world. According to The IUCN Red List of Threatened Species “one third of the about 6,500 extant amphibian species as threatened with extinction” (Rödder et al., 2009, p. 53). Main threats to amphibians include habitat loss/degradation, global warming, pollution, invasive species, over-exploitation and pathogens (Wanner, 2015). Amphibians are considered an indicator species. Indicator species are very sensitive to a changing environment and when they begin to decline as a result, it serves as a warning to other species, including humans (Wanner, 2015). Wanner stresses that “The risk of losing the world 's amphibians represents a threat to losing entire

The causes of habitat loss/destruction will be explored in regards to deforestation and conversion of land to agriculture while simultaneously elucidating on the effects which range from biotic interaction, reduced biodiversity, changes in habitat use, and the loss of ecosystem services.

Loss of Biodiversity will affect the life cycle of several species which depend on each other for survival. This dependence determines the survival of species and the change of our environment. Exploiting the biodiverse species to extinction will result in desertification, rise in carbon dioxide in the atmosphere, increased pollution, increased droughts, increase in loss of items that we derive from nature for our own survival such as honey, fruits, vegetables, medicines etc. The greed to exploit will result in our ultimate extinction If a sustainable solution isn’t provided to prevent loss of biodiversity. If we continue the path we are on without taking steps to balance the equation the planet will

The rapid rate of tropical deforestation has raised widespread concern about the consequential irreversible environmental changes that lead to the loss of plant and animal species, on scale never before experienced in human history. Tropical deforestation is the leading cause of biodiversity loss. Behind fossil fuel combustion, tropical deforestation is the second leading cause of greenhouse gas (GHG) emissions with almost 20% of all global CO2 emissions are caused by deforestation.

Nature is losing its wildlife! The loss can be attributed to two main causes. The first cause is human interaction. Humans are having too much interference in nature. According to the World Wide Federation (2017), the forests, swamps, plains, and lakes are being destroyed to make room for roads, pipelines, and industrial development. These areas serve as the natural habitat for our wildlife. Without a home, these animals are dying off at record numbers and becoming extinct.

Violence against nature appears in various forms affecting different sectors of life. All kinds of hunting methods for recreation, food, fur, musk or any other reason have been the big threat to ecology. It is also known as exploitation of the rare species for commercialization purpose. The land of Nagas were once counted as the meeting place of wild animals and the riches forest but these days wild animals are no more, the dark green foliage is deceptive. It hides an unpalatable truth. The animals that once survived are on the endangered list. Once Nagaland was so rich in flora and fauna but now it is on the verge of extinct. The reason for the extensions of the wild plants and animals is people as they are greedy to get easily rich at the expenses of those beautiful and precious creatures .

When the UN created Sustainable Development Goals during their meeting in New York City from September 25th-27th, there were many targets that were set in order to improve Terrestrial Processes. This was clearly an important issue that the UN felt the need to spend much time on in order to address properly. Ultimately, several of the targets include certain fragments that are unable to be measured accurately, or are given targets that are too general. However, many targets can still be measured accurately and examples of this include Targets 15.2 and 15.5 that aim to halt deforestation and the loss of biodiversity. This can be measured through extensive documentation of a forest’s area or by analyzing the amount of biodiversity within it. The studies are done usually by both countries, such as Canada, and by wildlife groups such as WWF (Effects of Deforestation, Fitzsimmons) (Deforestation, Bradford).