当前位置: 首页 >> 四六级经验 >> 文章正文

海洋酸化威胁到珊瑚礁保存

感谢您访问-www.cetstudy.cn - 分类: 四六级经验   浏览

A new study from University of Miami (UM) Rosenstiel School of Marine & Atmospheric Science scientists Chris Langdon, Remy Okazaki and Nancy Muehllehner and colleagues from the Australian Institute of Marine Science and the Max-Planck Institute for Marine Microbiology in Germany concludes that ocean acidification（酸化） , along with increased ocean temperatures, will likely severely reduce the diversity and resilience of coral reef ecosystems within this century. The research team studied three natural volcanic CO2 seeps in（渗进） Papua New Guinea to better understand how ocean acidification will impact coral reefs ecosystem diversity. The study details the effects of long-term exposure to high levels of carbon dioxide and low pH on Indo-Pacific coral reefs, a condition that is projected to occur by the end of the century as increased man-made CO2 emissions alter the current pH level of seawater, turning the oceans acidic.”These ‘champagne reefs’ are natural analogs of how coral reefs may look in 100 years if ocean acidification conditions continue to get worse,” said Langdon, UM Rosenstiel School professor and co-principal investigator of the study.The study shows shifts in the composition of coral species and reductions in biodiversity and recruitment on the reef as pH declined from 8.1 to 7.8. The team also reports that reef development would cease at a pH below 7.7. The IPCC 4th Assessment Report estimates that by the end of the century, ocean pH will decline from the current level of 8.1 to 7.8, due to rising atmospheric CO2 concentrations.”The seeps are probably the closest we can come to simulating the effect of man-made CO2 emissions on a coral reef,” said Langdon. “They allow us to see the end result of the complex interactions between species under acidic ocean conditions.”The reefs detailed in this study have healthy reefs nearby to supply larvae（幼虫） to replenish（弥补） the reefs. If pH was low throughout the region — as projected for year 2100 — then there would not be any healthy reefs to reseed damaged ones, according to Langdon.

Tags:
你给文章评几分:
上一篇:
:下一篇

2,734 Responses to “海洋酸化威胁到珊瑚礁保存”

« 早前评论
较新评论 »
  1. lotus tarot 说：
    2012年02月24日 于 11:05 上午

    Great info for newbies to decide which associate presents to advertise to make maximum profits. I always be taught so much from your posts. Thanks. https://www.lifereader.com.au/psychics/lotus_tarot

    回复
  2. monitoring wizyjny 说：
    2012年02月24日 于 10:31 上午

    Howdy! I simply wish to give a huge thumbs up for the nice information you have right here on this post. I will probably be coming back to your weblog for more soon.

    回复
  3. chris murray 说：
    2012年02月24日 于 9:56 上午

    I require to admit that that is one great insight. It surely gives a company the opportunity to have in about the ground floor and truly take part in creating a thing particular and tailored to their needs.

    回复
  4. Water Law 说：
    2012年02月24日 于 9:28 上午

    At this time it seems like BlogEngine is the top blogging platform out there right now. (from what I’ve read) Is that what you are using on your blog?

    回复
  5. Burl Ables 说：
    2012年02月24日 于 8:46 上午

    I always was concerned in this topic and still am, thanks for posting .

    回复
  6. chris murray 说：
    2012年02月24日 于 8:08 上午

    Undeniably believe that which you said. Your favorite justification seemed to be on the internet the easiest thing to be aware of. I say to you, I certainly get annoyed although people consider worries that they plainly don’t know about. You managed to hit the nail upon the top and also defined out the whole thing without having side effect , men and women can take a signal. Will likely be back to get much more. Thanks

    回复
  7. wizard101 说：
    2012年02月24日 于 7:54 上午

    I was very thrilled to find this site on google.I wished to say many thanks to you with regard to this great article!! I surelyliked every little bit of it and I’ve you bookmarked to check out new stuff you post.

    回复
  8. fajne strony 说：
    2012年02月24日 于 6:29 上午

    I must say that it is the first blog that I visit almost every day

    回复
  9. stats 说：
    2012年02月24日 于 5:24 上午

    Thank you for the good critique. Me and my neighbor were just preparing to do some research about this. We got a book from our region library but I think I’ve learned more from this post. I am quite glad to see such amazing details being shared freely out there…

    回复
  10. more 说：
    2012年02月24日 于 4:52 上午

    I like this internet site because so a lot utile stuff on here : D.

    回复
  11. cracked seo tool 说：
    2012年02月24日 于 4:07 上午

    Greetings from Los angeles! I’m bored to tears at work so I decided to check out your site on my iphone during lunch break. I love the information you present here and can’t wait to take a look when I get home. I’m surprised at how quick your blog loaded on my cell phone .. I’m not even using WIFI, just 3G .. Anyways, fantastic site!

    回复
  12. katalog sinooke 说：
    2012年02月24日 于 3:07 上午

    It is the blog that helped me to understand a lot of difficult things

    回复
  13. katalog sinooke 说：
    2012年02月24日 于 2:30 上午

    It is impeccability that made me attached to this blog

    回复
  14. land rover discovery rear axle 说：
    2012年02月24日 于 2:13 上午

    *You ought to take part in a contest for one of the best blogs on the internet. I will recommend this internet site!

    回复
  15. joinery auckland 说：
    2012年02月23日 于 11:45 下午

    Sites You Should Check Out…

    http://www.exhibitgroup.getlisted.co.nz/hire-equipment-auckland...

    回复
  16. christmas jumpers 说：
    2012年02月23日 于 11:17 下午

    You should check this out…

    [...] Wonderful story, reckoned we could combine a few unrelated data, nevertheless really worth taking a look, whoa did one learn about Mid East has got more problerms as well [...]……

    回复
  17. info 说：
    2012年02月23日 于 10:45 下午

    This article is quite appealing to thinking men and women like me. It’s not only thought-provoking, it draws you in from the beginning. This is well-written content. The views here are also appealing to me. Thank you.

    回复
  18. Voyage au Vietnam 说：
    2012年02月23日 于 10:07 下午

    I real glad to discover this web internet site on bing, just what I was looking for : D likewise saved to bookmarks .

    回复
  19. learn more 说：
    2012年02月23日 于 9:11 下午

    I like this internet site so considerably, saved to favorites .

    回复
  20. rya basic navigation 说：
    2012年02月23日 于 8:59 下午

    rya basic navigation…

    [...]we came across a cool website that you simply may well enjoy. Take a look when you want[...]…

    回复
  21. louis vuitton outlet uk 说：
    2012年02月23日 于 7:12 下午

    Can you please forward me the code for this script or please tell me in detail about this script?

    回复
  22. Mabos Mardell Mcgarraugh 说：
    2012年02月23日 于 6:43 下午

    Fantastic stuff from you, man. Ive examine your things before and youre just also awesome. I enjoy what youve received here, enjoy what youre saying and the way you say it. You make it entertaining and you still manage to hold it wise. I cant wait to go through more from you. This is really a fantastic weblog.

    回复
  23. Rana Rapkin 说：
    2012年02月23日 于 5:48 下午

    very interesting topic , outstanding post.

    回复
  24. learn more 说：
    2012年02月23日 于 4:52 下午

    Wow What fantastic information. Thank you for the time you spent on this post.

    回复
  25. Timothy Courser 说：
    2012年02月23日 于 4:38 下午

    Appreciating the commitment you put into your blog and in depth information you provide. It’s awesome to come across a blog every once in a while that isn’t the same old rehashed information. Excellent read! I’ve saved your site and I’m including your RSS feeds to my Google account.

    回复
  26. online backup solutions 说：
    2012年02月23日 于 3:27 下午

    Good article , thanks and we want more! Added to FeedBurner as well

    回复
  27. Kristofer Jaquay 说：
    2012年02月23日 于 2:47 下午

    Very efficiently written information. It will be helpful to everyone who utilizes it, as well as myself. Keep doing what you are doing – can’r wait to read more posts.

    回复
  28. Tablet PC Vergleich 说：
    2012年02月23日 于 2:47 下午

    Have you ever considered adding more videos for your blog site posts to keep the readers more entertained? I mean I just study through the entire write-up of yours and it was really great but since I’m more of a visual learner,I discovered that to be more helpful well let me know how it turns out! I enjoy what you guys are always up as well. Such clever perform and reporting! Preserve up the excellent works guys I’ve added you guys to my blogroll. This can be a wonderful post thanks for sharing this informative details.. I will check out your blog page regularly for some latest publish.

    回复
  29. louis vuitton outlet store 说：
    2012年02月23日 于 2:37 下午

    Hi there, I read your new stuff regularly. Your writing style is awesome, keep it up!

    回复
  30. Mae Lacourse 说：
    2012年02月23日 于 2:34 下午

    It’s remarkable in favor of me to have a web page, which is useful designed for my experience. thanks admin

    回复
  31. Dorethea Zeiser 说：
    2012年02月23日 于 2:34 下午

    I have seen that today, more and more people are being attracted to video cameras and the subject of picture taking. However, to be a photographer, you should first devote so much period deciding the exact model of photographic camera to buy in addition to moving from store to store just so you could potentially buy the cheapest camera of the trademark you have decided to select. But it would not end just there. You also have to contemplate whether you should obtain a digital camera extended warranty. Many thanks for the good recommendations I accumulated from your site.

    回复
  32. heirloom seeds 说：
    2012年02月23日 于 2:31 下午

    How long have you been in this field? You seem to know a lot more than I do, I’d love to know your sources!

    回复
  33. Dolly Dippel 说：
    2012年02月23日 于 1:41 下午

    Wow, what a video it is! Genuinely fastidious feature video, the lesson given in this video is really informative.

    回复
  34. Gededichdamrco 说：
    2012年02月23日 于 1:32 下午

    30 day payday loans

    回复
  35. Lawana Renigar 说：
    2012年02月23日 于 1:13 下午

    I have mastered some important things through your blog post. One other stuff I would like to express is that there are lots of games out there designed specially for toddler age young children. They involve pattern acceptance, colors, creatures, and shapes. These typically focus on familiarization as opposed to memorization. This will keep children occupied without feeling like they are studying. Thanks

    回复
  36. Voyage au Vietnam 说：
    2012年02月23日 于 12:37 下午

    I have been absent for a even though, but now I remember why I used to love this blog. Thanks , I’ll try and check back more often. How often you update your website?

    回复
  37. double glazing retrofit 说：
    2012年02月23日 于 10:51 上午

    Hi. I read a few of your different posts and wished to understand should you would be serious about changing blogroll links? http://www.christchurchglass.getlisted.co.nz/double-glazing-retrofit

    回复
  38. Leora Cobb 说：
    2012年02月23日 于 10:16 上午

    Quality articles is the key to interest the people to visit the web page, that’s what this web page is providing.

    回复
  39. click here 说：
    2012年02月23日 于 9:55 上午

    This is truly intriguing, I’ll check out your other posts!

    回复
  40. blackhat tool download 说：
    2012年02月23日 于 7:45 上午

    Hey just wanted to give you a quick heads up. The words in your content seem to be running off the screen in Chrome. I’m not sure if this is a formatting issue or something to do with browser compatibility but I thought I’d post to let you know. The layout look great though! Hope you get the issue resolved soon. Thanks

    回复
  41. foods that burn belly fat lower 说：
    2012年02月23日 于 6:04 上午

    I like this web site because so a lot valuable material on here : D.

    回复
  42. Aquarium 说：
    2012年02月23日 于 4:23 上午

    Wow!…

    A very fascinating post….

    回复
  43. learn 说：
    2012年02月23日 于 4:21 上午

    I discovered your weblog post internet web site on the search engines and appearance several of your early posts. Always preserve the top notch operate. I additional the Feed to my MSN News Reader. Seeking forward to reading significantly much more on your part down the line!…

    回复
  44. seo in kent 说：
    2012年02月23日 于 4:12 上午

    I have been absent for some time, but now I remember why I used to love this web site. Thank you, I¡¦ll try and check back more often. How frequently you update your website?

    回复
  45. online games sniper 说：
    2012年02月23日 于 3:47 上午

    Have you considered about introducing some social bookmarking buttons to these blog posts. At least for facebook.

    回复
  46. Manuel Clarendon 说：
    2012年02月23日 于 2:30 上午

    I loved as much as you will receive carried out right here. The sketch is tasteful, your authored subject matter stylish. nonetheless, you command get got an impatience over that you wish be delivering the following. unwell unquestionably come more formerly again since exactly the same nearly very often inside case you shield this hike.

    回复
  47. double glazing retrofit 说：
    2012年02月23日 于 1:40 上午

    Carry on running a blog! its getting through the tough occasions that make you stronger after which the good occasions will observe, maintain writing approximately your reviews and we will have to always all pull together. http://www.christchurchglass.getlisted.co.nz/double-glazing-retrofit

    回复
  48. katalog www 说：
    2012年02月23日 于 12:28 上午

    All that is posted here is of great importance to me

    回复
  49. tarot meaning 说：
    2012年02月23日 于 12:04 上午

    Sites You Should Check Out…

    http://www.dwhomes.getlisted.co.nz/...

    回复
  50. web ranking 说：
    2012年02月22日 于 11:49 下午

    It sounds like you’re developing problems by yourself by wanting to resolve this issue rather of looking at why their can be a difficulty to begin with

    回复
« 早前评论
较新评论 »

发表评论

友情链接