Home » Posts tagged 'native species'

Tag Archives: native species

Olduvai
Click on image to purchase

Olduvai III: Catacylsm
Click on image to purchase

Post categories

Post Archives by Category

Permaculture as a Method for Ecological Healing

September 9, 2015

Permaculture as a Method for Ecological Healing

MAUI CASE STUDY WITH NATIVE PLANTS AND STREAM RESTORATION.

It may not seem readily apparent when viewing scenic photos, or strolling along the beach shoreline if you’ve been there, but something like 90% of Hawaii’s species are invasive. In other words, a species had no chance of getting to these isolated islands–and adapting to its new environment to become a new species over time–unless it could swim, fly, crawl out of the water, or hitch a ride on something else that could do so.

But first, we should talk about the difference between invasive species, native species, and endemic species.

Endemic species are those who evolve alongside other species gradually, to develop symbiotic relationships and interdependence with other species within its climate. They are oftentimes found solely in niche ecosystems, dependent on the unique conditions of that unique region.

Native species are those brought to a region by human cultures as they roamed and settled long ago, and have long adapted to the climates they are known to be, well, natives to. The relevance of native plants to the indigenous culture is that they are generally central to its politics, and integral to the culture and social structure.

One may be wondering how native species and invasive species vary if, indeed, there are examples of both that are culturally important, both historically and today. The difference lies in the careful balance the ecosystem maintains.

Invasive species generally take over the landscape quickly and choke out other species, leading to a stark imbalance and deprivation of species that are critical to the life systems of other species. They tend to share characteristics such as adaptability to change, hardiness, dominance, and a prolific method of spreading and exponifying their numbers. They also tend to show up uninvited where humans have disturbed and modified the landscape–roadsides, parking lots, your lawn, etc.

…click on the above link to read the rest of the article…

 

 

Olduvai IV: Courage
Click on image to read excerpts

Olduvai II: Exodus
Click on image to purchase

Click on image to purchase @ FriesenPress