Skip to main content

How does a decrease in biodiversity impact an ecosystem?

Every species has its particular niche role and function in an ecosystem. Depending on which species is being lost, the impact can be small or very significant. For example, if we lose a particular species of wolf that is more adept at tracking their prey (say through scent), then the prey will have lost their most significant predator and would grow in numbers. This will cause an over-predation of plant materials and will enable this prey species to outnumber other herbivorous species, thereby changing the dynamics of the ecosystem.


Overall the loss of biodiversity means genetic variations are lost and the overall genetic pool reduces. It has also been estimated that the loss of biodiversity may cause a significant reduction in the productivity of the ecosystem, and the effects could be severe enough to rival climate change.


Hope this helps. 

Comments

Post a Comment

Popular posts from this blog

Is there a word/phrase for "unperformant"?

As a software engineer, I need to sometimes describe a piece of code as something that lacks performance or was not written with performance in mind. Example: This kind of coding style leads to unmaintainable and unperformant code. Based on my Google searches, this isn't a real word. What is the correct way to describe this? EDIT My usage of "performance" here is in regard to speed and efficiency. For example, the better the performance of code the faster the application runs. My question and example target the negative definition, which is in reference to preventing inefficient coding practices. Answer This kind of coding style leads to unmaintainable and unperformant code. In my opinion, reads more easily as: This coding style leads to unmaintainable and poorly performing code. The key to well-written documentation and reports lies in ease of understanding. Adding poorly understood words such as performant decreases that ease. In addressing the use of such a poorly ...
Post a Comment
Read more

Is 'efficate' a word in English?

I routinely hear the word "efficate" being used. For example, "The most powerful way to efficate a change in the system is to participate." I do not find entries for this word in common English dictionaries, but I do not have an unabridged dictionary. I have checked the OED (I'm not sure if it is considered unabridged), and it has no entry for "efficate". It does have an entry for "efficiate", which is used in the same way. Wordnik has an entry for "efficate" with over 1800 hits, thus providing some evidence for the frequency of use. I personally like the word and find the meaning very clear and obvious when others use it. If it's not currently an "officially documented" word, perhaps its continued use will result in it being better documented.
Post a Comment
Read more