Biodiversity

The rapid increase in the extinction rate of plant and animal species has proven to be a massive issue regarding biodiversity loss. Anil Markandya, from the Basque center for Climate Change and author of The Economic Feedbacks of Loss of Biodiversity and Ecosystems Services says, Globally, terrestrial biodiversity is projected to decrease by a further 10% by 2050. As with biodiversity, the planet has also experienced major losses in the services derived from ecosystems. During the last century, for

1-What is biodiversity? Biodiversity is the variety of life in the world or in a particular habitat or ecosystem. 2-Identify some of the direct benefits of biodiversity to human beings. Biodiversity is important to human beings for many reasons. Living things are a huge source of medical drugs. More than half of the most important prescription drugs come from wild species. Other than

population of 6,000 residents choose to live in harmony with nature; creating a human settlement distinguished by its diversity, beauty, uniqueness, character, and stewardship. Sanibel has become know as the most effective and progressive nature and biodiversity protection program in the U.S. Sanibel Island, Florida, is home to a landmark wildlife habitat protection program that is as groundbreaking today as it was

1) Provide two examples of human activities that alter biodiversity and explain. In general species alter biodiversity one of the example of human activity is the land use change. Human transformed a percentage between 40-50 of the ice-free land surface and also also changing prairies, forest and wetland into agricultural and urban system. The other example is by adding a species to the population and that has effect to other species in the area. 2) Why is it important to take species evenness

Biodiversity is essential for the survival of mankind and the environment for many reasons. The loss of biodiversity is a growing epidemic in Canada, as thousands of species are starting to diminish in number to the peak of extinction. According to Merriam-Webster’s online dictionary, biodiversity is defined as, “the existence of many different kinds of plants and animals in an environment” (“Biodiversity”). The survival of various species on earth depends on biodiversity as each relies on another

Natural Resources Canada defines biodiversity as the “variety of life”, and expresses that endangered tree species are mainly threatened by forest clearance. In tandem with forest clearance, climate change also places stresses on endangered tree species, such as increased insect outbreaks and drought. Canadian forests compose 10% of the world’s total forests, and they consist of a wide range of plant and animal species, which places significance need for the impact of clearcutting in Acadian forests

the environment. The lack of preservation of the environment has led to ocean deoxygenation, pollution, and the loss of biodiversity. Ocean deoxygenation is causing many issues in marine life as well as death. The increase in pollution is placing many health risks to both land and marine life. The loss of biodiversity causes all living beings to be more vulnerable since biodiversity has many benefits. Firstly, the lack of preservation of the environment is causing the oxygen levels of oceans to decrease

In the article “What is biodiversity and why does it matter to us?” by Damian Carrington, Carrington dives into the pressing issue of biodiversity. He describes it as the most complex feature of our planet and the most vital. He goes into detail on how the losses of biodiversity are becoming as apparent, or even more so than climate change and how without it, there is no future for humanity. Carrington describes what biodiversity is composed of, he states that it starts with genes, species, communities

populations and the global spread of pollutants leading to loss of biodiversity which is one of the most severe threats to sustainability. Land use changes have transformed land cover to farmlands, grazing lands, human settlements and urban centers at the expense of natural vegetation particularly in West Africa. These changes are associated with deforestation, biodiversity loss and land degradation. The relationships between land use and biodiversity are fundamental to understanding the links between people

DISCUSS THE CHALLENGES ASSOCIATED WITH BIODIVERSITY LOSS FOR 21ST CENTURY CONSERVATION BIOLOGISTS AND SOCIETY AS A WHOLE Although sustainable development has been at the forefront of international agenda for many years, we continue to focus on the growth of the economy without worrying about the impact on the environment. Currently, our ecological footprint (the area in hectares that we require to provide us with the ecological goods and services we use) is far exceeding our biocapacity (the actual