Essay on Biodiversity: 8 Selected Essays on Biodiversity.
The main concerns associated with the environmental crisis are the climate change, degraded air quality, deforestation, the decrease of animal population, land pollution, soil erosion, scarcity of fresh water and biodiversity losses.
In the mid-1980s, the planet’s “biodiversity crisis” burst forth as a critical conservation issue at the National Forum on Biodiversity, organized in Washington, D.C., by the National Research Council and spearheaded by Harvard University biologist Edward O. Wilson. According to Wilson and other forum participants, global species losses were accelerating at such a rapid pace that Earth.
Identify historical causes of high extinction rates in Earth’s history Traditionally, ecologists have measured biodiversity, a general term for the variety present in the biosphere, by taking into account both the number of species and their commonness. Biodiversity can be estimated at a number of levels of organization of living things.
Biodiversity Essay 2 (150 words) Biodiversity is said to be a measure of different types of plants, animals and other organisms present in the ecosystem. All these contribute in maintaining a healthy environment on the planet and thus play an important role. The various species of plants and animals present on Earth are not distributed evenly.
Some of the main causes for loss in biodiversity are alteration of habitats, increasing levels of pollution and human population growth. One of the reasons for loss in biodiversity is alteration of habitats. A habitat is the natural environment in which a species of living organism lives.
Human impact on biodiversity and ecosystem loss Abstract Biodiversity and ecosystem are crucial issues that have an impact to the human well-being now and in the future. Biodiversity depends on many factors but the most influentive is the habitat loss which influences the biodiversity worldwide.
Biodiversity Essay - Biological Diversity is an important term related to our environment. The three types of biodiversity includes species, ecosystem and genetic diversity. Inhumane actions of humans have resulted in a devastating damage to the biodiversity of our planet in all those stages.