Incredible footage from the brief glimpse we’ve been given so far.  Looking forward to exploring Oceans with Disneynature on Earth Day!

This EXCELLENT video says it all!

Intertwined amongst the scientific publications in latest Journal of the Society for Conservation Biology is an essay harboring questions aimed at current environmental themes such as species management , climate change, and terrestrial ecosystems. The idea behind the essay, One Hundred Questions of Importance to the Conservation of Global Biological Diversity, is to evoke thoughts that will ultimately drive solutions for conservation practice and policy…in short protect biodiversity in the long-term.

And of the 100 most critical questions, 8 were organized under the section of Marine Ecosystem and are as follow:

• How will ocean acidification affect marine biodiversity and ecosystem function, and what measures could mitigate these effects?
• What are the ecological, social, and economic impacts resulting from the expansion of freshwater and marine aquaculture?
• Which management actions are most effective for ensuring the long-term survival of coral reefs in response to the combined impacts of climate change and other existing stressors?
• Which management approaches to fisheries are most effective at mitigating the impacts of fish extraction and fishing gear on nontarget species and their habitats?
• How does the effectiveness of marine protected areas vary with biological, physical, and social factors and with connectivity to other protected areas?
• What will be the impacts of climate change on phytoplankton and oceanic productivity, and what will be the feedbacks of these impacts on the climate?
• How will multiple stressors, especially fishing, pollution, sea temperature fluctuations, acidification, and diseases, interact to affect marine ecosystems?
• Which mechanisms are most effective at conserving biodiversity in ocean areas occurring outside the legal jurisdiction of any single country?

I anticipated an addressing of bycatch, climate change, and overfishing, but what I found most intriguing is the all encompassing question of the affect of multiple stressors on marine ecosystems.  This is akin to the model for the theory of everything as such an answer is the universal question.  The marine ecosystems are not defined by a single species or environmental threat, but are an interconnected world in which pollution, overfishing, bycatch, and declining biodiversity culminate in a determination of the state of our oceans.   The more stressors we continue to add to the list, the more difficulty we will have in maintaining healthy oceans.

The plastic kick continues…Once in a while it is great to just sit back and relax after a full day of outside chores.   How about a host of new species and a little ocean education with National Geographic’s “Into the Abyss”? All was going well as the cameras catapulted me to a world of darkness filled with sea creatures many of us only imagine would appear on the SciFi Channel.  And with only 10 minutes remaining in the show’s hour allotment I was eagerly awaiting the climax as the ROV (remotely operated vehicle) descended to a depth of 9200 feet in the Celebes Sea, just off the Philippines.  What kind of giant fish or incredible invertebrates were we going to witness for the first time as the ROV scooted along the bottom?  And there it was, humankind once again setting a precedence, a huge pile of plastic and other trash littering the ocean depths.  ‘Twas not the  ending I had expected, but a finale easily predicted with so much garbage entering our seas.

Check it out for yourself!

I received a tip from a Sea Turtle List Serve that I am on regarding the mounting problem of trash entering our oceans.  If you are new to the problem of trash in our oceans and the incredible amount of harm it does to the ecosystem and wildlife then have your eyes opened.  Even those well versed in the issue should take a peak as this video:

You can hear the power of these whales as one surfaces for air!

What an idea! Today is “A Day Without A Plastic Bag” and although it is coming to a close I hope this great notion continues the plight of an ever increasing crisis, which by the way was the size of Texas back in 2007. This grassroots movement got me thinking about the vast garbage heap floating in the ocean and with a few simple clicks was reminded that this accumulation of marine debris consisted of 80% plastic and weighed over 3 million tons.

http://adaywithoutplastic.blogspot.com/

http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2007/10/30/MNT5T1NER.DTL&hw=plastic+size+of+texas&sn=007&sc=669