Multimedia Gallery. Park Passes. Technical Announcements. Employees in the News. Emergency Management. What is the importance of biodiversity in an ecosystem? Feb 10, Biodiversity is good measurement of the health of an ecosystem. Explanation: Biodiversity is a measurement of how many different types of organisms are found in an ecosystem. Kate M. Feb 12, Explanation: Generally speaking, greater species diversity alpha diversity leads to greater ecosystem stability.
Related questions What is the Law of Tolerance? Can you explain how evolution and biodiversity are related? What are some examples of an ecological niche? However, that is in a strange way, not really a justifiable excuse as it is a subjective, human or anthropomorphasized view.
For many decades, various environmentalists, biologists and other scientists, have viewed the entire earth as a massive living organism or system due to the interdependent nature of all species within it. Some cultures have recognized this kind of inter-relationship for a very long time. Some have termed this Gaia. While there are disagreements and differences on how this works, it suggests that ecological balance and biodiversity are crucial for all of earth, not just humans.
Although some dislike the thought of trying to put an economic value on biodiversity some things are just priceless , there have been attempts to do so in order for people to understand the magnitude of the issue: how important the environment is to humanity and what costs and benefits there can be in doing or not doing something. The Economics of Ecosystems and Biodiversity TEEB is an organization — backed by the UN and various European governments — attempting to compile, build and make a compelling economics case for the conservation of ecosystems and biodiversity.
The BBC notes that biodiversity is fundamental to economics. For example,. Despite these free benefits, it has long been recognized that we tend to ignore or underestimate the value of those services. So much so that economic measures such as GDP often ignores environmental costs. The economic benefits of protecting the environment are well-understood, even if seemingly rarely practiced:. Numerous studies also show that investments in protected areas generate a cost-benefit ratio of one to 25 and even one to in some cases, [Pavan Sukhdev, from TEEB] said.
Planting and protecting nearly 12, hectares of mangroves in Vietnam costs just over a million dollars but saved annual expenditures on dyke maintenance of well over seven million dollars.
It has perhaps taken about a decade or so — and a severe enough global financial crisis that has hit the heart of this way of thinking — to change this mentality in which time, more greenhouse gases have been emitted — inefficiently. Economists talk of the price signal that is fundamental to capitalism; the ability for prices to indicate when a resource is becoming scarcer.
At such a time, markets mobilize automatically to address this by looking for ways to bring down costs. As a result, resources are supposedly infinite. Running out of resources should therefore be averted. The price signal also implies the poorest often pay the heaviest costs. For example, commercially over-fishing a region may mean fish from that area becomes harder to catch and more expensive, possibly allowing that ecosystem time to recover though that is not guaranteed, either.
This then has an impact on various local social, political and economic issues. In addition to that, other related measurements, such as GNP are therefore flawed, and even reward unproductive or inefficient behavior e. Efficiently producing unhealthy food — and the unhealthy consumer culture to go with it — may profit the food industry and a private health sector that has to deal with it, all of which require more use of resources.
The computer simulations are grounded on very real data, Zavaleta said. The team was able to test combinations of "patches" in order to determine the overall potential health of the "quilt. Equally important is to recognize the role that restored landscape plays in a larger biotic community.
Levi received his Ph.
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