Habitat Destruction
Habitat Destruction
Overview
In this new age of technology and advances in every possible field of study, many people forget about the environment. Some will just throw their trash all over the place with no concern for the possible consequences. Of course, there are many consequences, but only one comes to my mind. That is the demolition of species' homes or habitat destruction. Habitat destruction or habitat loss is the altering or elimination of the conditions that plants and animals need to survive. "The primary threat to the world's biodiversity is habitat destruction" (Okey p.1). Prairies have been greatly affected. The "loss of prairie habitat ranges from 20 to >99 percent depending on the region" (Benedict, Freeman, & Genoways, p.161). Habitat destruction can be caused by many things. These include:
The introduction of alien (exotic) and domesticated species
Pest and Predator control
The collection of animals for pets and research
Pollution
Ecological factors
Loss of keystone species
Overexploitation
Disease
Limited distribution
Many of these causes could be prevented fairly easily. If people today would just follow some simple rules, none of these would be as big as they are now.
The Introduction of Alien (Exotic) and Domesticated Species Introducing exotic species has been a highly debated issue. Why should we bring another animal or plant into a region to eradicate another species? That's the question that people have been asking for ages. Of course, there are positives to bringing in another species, but many times, there are just as many negatives. Also, these species can be introduced accidentally or intentionally. The new organism may cause no obvious problems and eventually, it will be considered "native" to the area. For example, corals are "perhaps the oldest animals on the planet, and these long-lived corals have evolved in one of the Earth's most stable environments" (Eichenberg, p.2). If a new type of fish were to be put into the
Overview
In this new age of technology and advances in every possible field of study, many people forget about the environment. Some will just throw their trash all over the place with no concern for the possible consequences. Of course, there are many consequences, but only one comes to my mind. That is the demolition of species' homes or habitat destruction. Habitat destruction or habitat loss is the altering or elimination of the conditions that plants and animals need to survive. "The primary threat to the world's biodiversity is habitat destruction" (Okey p.1). Prairies have been greatly affected. The "loss of prairie habitat ranges from 20 to >99 percent depending on the region" (Benedict, Freeman, & Genoways, p.161). Habitat destruction can be caused by many things. These include:
The introduction of alien (exotic) and domesticated species
Pest and Predator control
The collection of animals for pets and research
Pollution
Ecological factors
Loss of keystone species
Overexploitation
Disease
Limited distribution
Many of these causes could be prevented fairly easily. If people today would just follow some simple rules, none of these would be as big as they are now.
The Introduction of Alien (Exotic) and Domesticated Species Introducing exotic species has been a highly debated issue. Why should we bring another animal or plant into a region to eradicate another species? That's the question that people have been asking for ages. Of course, there are positives to bringing in another species, but many times, there are just as many negatives. Also, these species can be introduced accidentally or intentionally. The new organism may cause no obvious problems and eventually, it will be considered "native" to the area. For example, corals are "perhaps the oldest animals on the planet, and these long-lived corals have evolved in one of the Earth's most stable environments" (Eichenberg, p.2). If a new type of fish were to be put into the