Social Media Sidebar

Announcement

Please sign up, comment on articles and bring your friends!

Current poll

PlanetTech is asking:

What do you think about our new web site?

Love it, indeed
Really good solution
Same as old one
The old one was better
This is a new option

Quote of the day

'By far the greatest danger of Artificial Intelligence is that people conclude too early that they understand it'

 

Eliezer Yudkowsky

Conservation parks are growing, so why are species still declining?

RATE THIS! +43
Posted in Science on 14th Jun, 2015 10:52 PM by AlexMuller

Nearly 15% of Earth’s land surface is protected in parks and reserves. By 2020, we should reach the agreed global target of 17%. This is good news for species diversity, right? Biodiversity loss continues apace despite these global agreements and conservation actions, and is unlikely to stop any time soon.

 
We explored this apparent paradox with the help of a simple model that simulates the current relative proportions globally of the area of remaining tropical forest, and the area that has been cleared for agricultural development. We used the model to look at what happens to these proportions when networks of conservation reserves expand.
 
Our research led to two insights: both the area of forest protection and the area of clearing for development can expand at the same time; and the governance regimes responsible for protected areas can actually be weakened by protected area expansion. This is because pressure for the creation of new protected areas comes largely from public discourse.
 
In the real world we are doing the opposite; investing heavily in the force that drives tropical forest clearing. The leaders of the G20 nations recently gave a huge boost to the power of development regimes, by pledging to invest up to US$70 trillion on new infrastructure projects by the year 2030. This is precisely the kind of driving force that will harm wildlife conservation, and which the growth of protected areas will fail to counter.
 
It seems counter-intuitive, but our research suggests that increasing the area of the world’s conservation reserves can also reduce the perception of the risk of ongoing biodiversity loss, primarily because the focus on the 17% protection targets takes our eye off the critical issue of halting habitat loss.
 
As a result, the global distribution of protected areas is currently “high and far”, skewed toward mountainous areas and places far from development frontiers. If achieving 17% leads the public to conclude that biodiversity is now safe, it can lower the main feedback currently giving power to the protect force - public pressure for political action.

Tags: conservationnaturebiologyspeciesbiodiversityanimalsplants

Read original article » Back to category

Comments

Author: Guest
Posted: 2015-06-15
+0
Conservation efforts clearly have to be properly explained to the public and overall more needs to be done to active very much needed protection of biodiversity Reply
Author: Guest
Posted: 2015-07-30
+0
Apr06 I love living in the Westlake area. The Eanes scohol district is fabulous and there are lots of families with kids. Parks and scohols are all over, and even though we are incredibly close to downtown, it feels a little bit like a small town. I love that we are close enough to participate in all of the downtown culture without having to deal with the noise and crowding on an everyday basis. It's also an interesting area newer houses and developments mixed in with old Austin ranch houses and lots of trees and hills. Reply
Author: Guest
Posted: 2016-12-26
+0
Very bored and nothing else to do at my room, and began searching for blogs and I found your web site! However, I was curious on whether you’d be prepared to alternate links with me – simply approve this comment, and I’ll add your hyperlink to my website that has Alexa 70k. Hopefully you’ll agree! Cheers! ps – sorry i am exoactipnelly not good with my english though, hope you don’t mind. Reply


 

Recent headlines

  • Posted in Science on 2017-03-22 07:41:30
    'Smallsats' open up new planetary frontier..read more
    Posted in Science on 2017-03-22 07:36:45
    Trump signs NASA funding bill, sets goal of human on Mars..read more
    Posted in Medicine on 2017-03-22 07:30:04
    A Groundbreaking Stem Cell Treatment Just Prevented a.....read more
    Posted in Hardware on 2017-03-21 18:16:58
    Improved materials for interfacing neural tissue with.....read more
    Posted in Science on 2017-03-21 18:11:10
    SpaceX to make history by re-flying orbital rocket..read more
Posted in Business on 2013-10-10 01:33
China is working towards a manned lunar mission in about.....read more
Posted in Business on 2013-10-20 07:17
Spacex says China is their main competitor for commercial.....read more
Posted in Software on 2013-10-20 06:43
Pirate Bay Browser Clocks 1,000,000 Downloads..read more
Posted in Medicine on 2013-10-10 02:10
Google reportedly investing hundreds of millions into new.....read more
Posted in Medicine on 2013-10-14 03:13
Endothelial Cells Can Repair and Regenerate Organs,.....read more
Posted in Science on 01.01.2010
Spacex says China is their main competitor for commercial.....read more
Posted in Science on 01.01.2010
Staring at Your Phone Could Be Making You Short Sighted..read more
Posted in Science on 01.01.2010
Oculus Rift virtual reality headset coming to mobile, but.....read more
Posted in Science on 01.01.2010
China is working towards a manned lunar mission in about.....read more
Posted in Science on 01.01.2010
Delivering drugs via nanoparticles to target mitochondria..read more

Recent Blog Posts

  • Posted by AlexMuller
    Intensive medical treatment can reverse type 2 diabetes..read more
    Posted by AlexMuller
    Daily consumption of tea protects the elderly from cognitive.....read more
    Posted by AlexMuller
    New analysis method of metabolites accurately predicts whether.....read more
    Posted by AlexMuller
    Unproven stem cell 'therapy' blinds three patients at Florida.....read more
    Posted by AlexMuller
    Indigenous South American group has healthiest arteries of all.....read more

Login to your Account

Login to your PlanetTech Account here

Username:
Password:
Remember me
or

Create a New Account

You just need username and password

The following errors occured:
Username:
Email:
Password:
Verify password:
Remember me