I koala tornano ad essere in pericolo 60 anni dopo la cancellazione dalla lista delle specie in via di estinzione. Lo ha deciso il Governo australiano che ha definito questo marsupiale “specie gravemente minacciata in alcune parti del Paese”. In particolare nelle zone del Queensland, New South Wales e nel Territorio della Capitale i koala sono stati inseriti nell’elenco nazionale delle specie vulnerabili.
A minacciare questo bellissimo animale è come sempre l’uomo. In parte direttamente, con l’espansione urbana, ed in parte indirettamente a causa dei cambiamenti climatici. Queste due concause hanno portato ad un declino del 40% degli esemplari negli ultimi 20 anni all’interno delle aree sopra elencate, e questo ha reso obbligatoria la registrazione nell’elenco.
Tony Burke, ministro dell’Ambiente australiano, ha personalmente guidato la battaglia per la salvaguardia dei koala, ed ha effettuato una relazione al Parlamento per spiegare il problema. Tra le principali minacce, oltre a quelle già elencate, Burke ha segnalato anche alcune malattie che starebbero decimando la popolazione, e l’attacco degli animali domestici, come i cani che li vedono come delle minacce. Purtroppo questo fenomeno è molto comune d’estate, quando la siccità miete molte vittime in Australia, ed i koala sono attratti dalle piscine e dalle ciotole dei cani. Purtroppo, essendo animali lenti nei movimenti, non fanno in tempo a scappare quando vengono attaccati dai proprietari di quell’acqua.
Si starebbe così ricreando lo stesso fenomeno avvenuto all’inizio del secolo scorso quando la colonizzazione degli europei portò l’intera razza dei koala sul limite dell’estinzione. All’epoca fu evitata per miracolo, ma ora dobbiamo fare i conti con altri tipi di problemi. A dare ragione al ministro australiano c’è anche l’IUCN che ha spiegato come, a causa dell’aumento della CO2 nell’atmosfera, il valore nutrizionale degli eucalipti, la principale fonte di sostentamento dei koala, sia diminuita, tanto da far rientrare questo animale tra le 10 specie maggiormente a rischio per i cambiamenti climatici.
[Fonte: The Guardian]
Photo Credits | Thinkstock
additional info 14 Febbraio 2017 il 10:48 pm
I simply want to say I am just beginner to weblog and absolutely savored this web blog. Likely I’m likely to bookmark your site . You definitely have very good posts. Many thanks for revealing your web site.
Service Manuals 18 Febbraio 2017 il 5:04 pm
is there something like a free translation service that we can use online ? `
http://www.repairloader.net/
wiro sableng 21 Febbraio 2017 il 7:44 am
very nice blog!
http://wirosableng.edan
Automotive 21 Febbraio 2017 il 9:24 am
We are a group of volunteers and opening a new scheme in our community. Your website offered us with valuable information to work on. You have done a formidable job and our whole community will be thankful to you.
Travel & Leisure 22 Febbraio 2017 il 6:51 am
I actually wanted to jot down a quick remark to express gratitude to you for all the precious tips you are sharing at this site. My extensive internet search has finally been recognized with excellent content to talk about with my good friends. I would assume that most of us readers actually are very lucky to live in a useful community with very many wonderful people with beneficial guidelines. I feel very privileged to have seen the web site and look forward to so many more amazing moments reading here. Thanks a lot again for everything.
Travel & Leisure 22 Febbraio 2017 il 7:34 am
Normally I do not read post on blogs, however I wish to say that this write-up very forced me to take a look at and do it! Your writing taste has been amazed me. Thank you, quite nice article.
Law And Legal 23 Febbraio 2017 il 5:15 am
I got what you mean , appreciate it for putting up.Woh I am happy to find this website through google. “Those who corrupt the public mind are just as evil as those who steal from the public.” by Theodor Wiesengrund Adorno.
www.divorcemind.com/ 23 Febbraio 2017 il 10:51 am
Divorcemind.com is a online divorce resource for divorce attorney, attornies and lawyers. You will find the best divorce information online. Divorce Mind will make your divorce or separation a quick, convenient and private.
http://www.shortmyurls.com/divorcemind-divorces-comment
Family 23 Febbraio 2017 il 6:20 pm
I think this is one of the most significant information for me. And i’m glad reading your article. But want to remark on some general things, The site style is perfect, the articles is really nice : D. Good job, cheers
Woman 23 Febbraio 2017 il 6:55 pm
But wanna say that this is very beneficial , Thanks for taking your time to write this.
John Deere Technical Manuals 23 Febbraio 2017 il 10:13 pm
Because the old saying goes, inside of the specialist’s thoughts there are few scenarios, however for an individual possessing a learner’s mind, the world is open up.
http://www.repairloader.net/
Automotive 24 Febbraio 2017 il 5:34 am
Keep up the excellent work , I read few articles on this website and I conceive that your weblog is really interesting and has got lots of excellent information.
Donate Car 24 Febbraio 2017 il 6:12 am
Very interesting details you have observed , appreciate it for posting . “These days an income is something you can’t live without–or within.” by Tom Wilson.
Woman 24 Febbraio 2017 il 7:10 am
You are my breathing in, I possess few blogs and rarely run out from to brand.
jasa konsultan iso 24 Febbraio 2017 il 5:25 pm
Unquestionably believe that which you said. Your favorite justification appeared to be on the net the simplest thing to be aware of. I say to you, I certainly get irked while people think about worries that they just do not know about. You managed to hit the nail upon the top as well as defined out the whole thing without having side-effects , people could take a signal. Will likely be back to get more. Thanks
http://ourstage.com/profile/lnouhltelwuc/wall_items
read 50 shades of grey online free full book 24 Febbraio 2017 il 6:55 pm
Zune and iPod: Most people compare the Zune to the Touch, but after seeing how slim and surprisingly small and light it is, I consider it to be a rather unique hybrid that combines qualities of both the Touch and the Nano. It’s very colorful and lovely OLED screen is slightly smaller than the touch screen, but the player itself feels quite a bit smaller and lighter. It weighs about 2/3 as much, and is noticeably smaller in width and height, while being just a hair thicker.
Visit Website 25 Febbraio 2017 il 12:24 am
SacramentoCremation.us is one of the leading crematorium services in the Sacramento area. Feel free to contact us regarding any questions on Sacramento Cremation Services or concerns you might have. Our staff will respond to you as soon as possible.
http://www.shortmyurls.com/sacramentocremation-services-comment-gen
Singapore SEO Services - IMSC 25 Febbraio 2017 il 8:03 am
IMSC SEO is a Singapore SEO Company. They provide comprehensive Singapore SEO services to help SG businesses to gain traffic from search engine. Their SEO agency has many years of experiences working with overseas companies on more competitive grounds. They are the best seo company in Singapore you can find. Their SEO expert and consultant understand exactly what search engine optimization your company need to gain search engine traffic.
http://www.shortmyurls.com/imsc-services-comment-exact
Film Online Anschauen Kostenlos 25 Febbraio 2017 il 10:58 am
This is getting a bit more subjective, but I much prefer the Zune Marketplace. The interface is colorful, has more flair, and some cool features like ‘Mixview’ that let you quickly see related albums, songs, or other users related to what you’re listening to. Clicking on one of those will center on that item, and another set of “neighbors” will come into view, allowing you to navigate around exploring by similar artists, songs, or users. Speaking of users, the Zune “Social” is also great fun, letting you find others with shared tastes and becoming friends with them. You then can listen to a playlist created based on an amalgamation of what all your friends are listening to, which is also enjoyable. Those concerned with privacy will be relieved to know you can prevent the public from seeing your personal listening habits if you so choose.
imsc seo 25 Febbraio 2017 il 12:08 pm
IMSC SEO is a Singapore SEO Company. They provide comprehensive Singapore SEO services to help SG businesses to gain traffic from search engine. Their SEO agency has many years of experiences working with overseas companies on more competitive grounds. They are the best seo company in Singapore you can find. Their SEO expert and consultant understand exactly what search engine optimization your company need to gain search engine traffic.
http://www.shortmyurls.com/imsc-home-comment-general
Film Online Anschauen Kostenlos 25 Febbraio 2017 il 4:39 pm
Sorry for the huge review, but I’m really loving the new Zune, and hope this, as well as the excellent reviews some other people have written, will help you decide if it’s the right choice for you.
read here 26 Febbraio 2017 il 5:40 pm
It is most suitable opportunity to put together some options for the extended term. I have looked over this blog post and if I could, I desire to recommend you few appealing tip.
http://www.collegeknowledgechallenge.com
my review here 27 Febbraio 2017 il 7:16 am
I merely hope to inform you you that I am new to having a blog and really cherished your site. Probably I am prone to store your blog post . You absolutely have fantastic article blog posts. Be Thankful For it for discussing with us your favorite blog information
http://www.newyorkseo5.info
redirected here 27 Febbraio 2017 il 6:08 pm
I really intend to inform you that I am new to blog posting and utterly valued your post. Probably I am likely to store your blog post . You certainly have outstanding article content. Appreciate it for share-out with us your very own website page
http://www.seohero2.info
Go See 27 Febbraio 2017 il 7:08 pm
I’m more than happy to discover this web site. I need to to thank you for your time for this particularly fantastic read!! I definitely enjoyed every little bit of it and i also have you book-marked to check out new things on your site.
http://www.istmind.org
my blog address 28 Febbraio 2017 il 2:36 am
Heya here, just turned out to be conscious of your blogging site through yahoo, and have found that it is pretty useful. I’ll value should you decide maintain such.
http://www.divorceattorney9.info
bandar togel terbaik 28 Febbraio 2017 il 4:26 am
Sorry for the huge review, but I’m really loving the new Zune, and hope this, as well as the excellent reviews some other people have written, will help you decide if it’s the right choice for you.
websites 28 Febbraio 2017 il 7:52 am
Remarkably significant data you’ll have mentioned, many thanks for writing.
http://www.indianainvestmentwatch.org
blog here 28 Febbraio 2017 il 1:55 pm
I just desire to tell you that I am new to blogging and absolutely cherished your page. Probably I am prone to remember your blog post . You definitely have fantastic article material. Love it for discussing with us your favorite website write-up
http://www.austinseo1.info
helpful resources 28 Febbraio 2017 il 6:41 pm
Tremendously stimulating resources that you have remarked, thanks a lot for setting up.
http://www.naturefind.biz
this post 28 Febbraio 2017 il 7:35 pm
I was excited to discover this website. I wanted to thank you for ones time for this particularly wonderful read!! I definitely savored every part of it and i also have you saved to fav to see new stuff in your website.
http://www.nztvpres.com
Technology 1 Marzo 2017 il 10:59 am
This is really interesting, You are a very skilled blogger. I have joined your rss feed and look forward to seeking more of your wonderful post. Also, I’ve shared your site in my social networks!
Automotive 1 Marzo 2017 il 12:53 pm
Attractive section of content. I just stumbled upon your site and in accession capital to assert that I get actually enjoyed account your blog posts. Any way I’ll be subscribing to your feeds and even I achievement you access consistently fast.
read what he said 1 Marzo 2017 il 6:37 pm
I simply wish to show you that I am new to writing and totally valued your information. Very likely I am probably to save your blog post . You literally have magnificent article blog posts. Truly Appreciate it for swapping with us your favorite web article
http://www.seoservice1.info
link 1 Marzo 2017 il 9:24 pm
Definitely enjoyable specifics that you have remarked, many thanks for publishing.
http://www.dragongemworld.com
more info here 1 Marzo 2017 il 9:28 pm
It’s actually mostly extremely difficult to come across well-aware people on this content, yet somehow you appear like you be aware of exactly what you’re raving about! Appreciate It
http://www.funeralhomessacramento.info
check out the post right here 2 Marzo 2017 il 1:10 am
Unbelievably significant details you’ll have stated, thanks a lot for putting up.
http://www.graphitedesigninternational.com
important site 2 Marzo 2017 il 1:31 am
Hi folks there, just turned familiar with your blogging site through Search engines like google, and realized that it is genuinely informative. I will value should you decide maintain this post.
http://www.tuttoshoppingcasa.com
Look At This 2 Marzo 2017 il 2:52 am
It happens to be the right day to generate some preparations for the near future. I have browsed this blog entry and if I can possibly, I desire to recommend you few enlightening recommendations.
http://www.dakotacountytribune.biz
dig this 2 Marzo 2017 il 5:18 am
I was extremely pleased to find this great site. I want to to thank you for your time due to this fantastic read!! I definitely appreciated every little bit of it and i also have you bookmarked to see new stuff in your website.
http://www.lpninos.com
Real Estate 2 Marzo 2017 il 6:45 am
Wow! Thank you! I continually needed to write on my website something like that. Can I take a portion of your post to my blog?
click this link here now 2 Marzo 2017 il 8:33 am
Incredibly compelling knowledge that you have mentioned, thanks so much for adding.
http://www.a1affordablehosting.com
dezynfekcja 16 Marzo 2017 il 7:57 pm
whoah this blog is great i love reading your articles. Keep up the good work! You know, many people are searching around for this info, you could help them greatly.
http://inscenter.com.pl
Tama Roza 16 Agosto 2018 il 9:34 pm
Hi there I am so thrilled I found your website, I really found you by error, although I was browsing on Yahoo for something different, Anyhow I’m here now and would just like to say thanks a lot for a tremendous post and a all round exciting site (I also love the theme/design), I do not have the time to go through it all at the moment but I have saved it and added on your RSS feeds, so once I have time I’ll be back to see more, Please do keep up the awesome job.
http://www.authorstream.com/mizfovikyi36/