Beach Fossils

Beach Fossils

outreachscience:

What gives the sea that smell we love?

It has been known for some time that corals serve as the main producer of dimethylsuphoniopropionate (DMSP), the chemical which acts as the seed for clouds and that gives the sea its unique sent, but until recently it was not known that it was not just the algae living with the coral that produced DMSP, but also the young coral animals, or polyps.
In a paper published in the journal Nature, a documented increase of 54% in the levels of DMSP was observed when polyps were introduced into the setting. “… In fact we could smell it [DMSP] in a single baby coral,” said co-author Cherie Motti from the Australian Institute of Marine Science. The researchers also found that when the temperature of the water was increased the polyps produced ~76% more DMSP. This could be used as an indicator for warming sea temperatures, but would also forewarn a mass die-off of the corals. This is of importance because of the role clouds place in climate regulation in the tropics; if the corals die off because of increasing temperatures less DMSP will be produced and thus less clouds will form leading to an even higher increase in sea temperatures. This is known as a negative feedback loop.

outreachscience:

What gives the sea that smell we love?

It has been known for some time that corals serve as the main producer of dimethylsuphoniopropionate (DMSP), the chemical which acts as the seed for clouds and that gives the sea its unique sent, but until recently it was not known that it was not just the algae living with the coral that produced DMSP, but also the young coral animals, or polyps.

In a paper published in the journal Nature, a documented increase of 54% in the levels of DMSP was observed when polyps were introduced into the setting. “… In fact we could smell it [DMSP] in a single baby coral,” said co-author Cherie Motti from the Australian Institute of Marine Science. The researchers also found that when the temperature of the water was increased the polyps produced ~76% more DMSP. This could be used as an indicator for warming sea temperatures, but would also forewarn a mass die-off of the corals. This is of importance because of the role clouds place in climate regulation in the tropics; if the corals die off because of increasing temperatures less DMSP will be produced and thus less clouds will form leading to an even higher increase in sea temperatures. This is known as a negative feedback loop.

A Path To Environmentalism |

intotheurbanwilds:

"We trap ourselves in an idea of nature that all too often divorces us from the nature in our day-to day-lives, a notion that sets up our urban jungles or suburban islands as places devoid of thriving ecosystems. In the end, we are left believing that we are separate from nature and, thus, unable to connect with it. Ultimately, we embody the toxic narratives that leave us blind to the beautiful and magnificent things we should be connecting with every day."

mindaltering:

I couldn’t see it in my area :(

mindaltering:

I couldn’t see it in my area :(

the-disney-elite:

GASP.

the-disney-elite:

GASP.


Half female, half male. Bilateral gynandromorphism is a rare genetic disorder occurring in insects, arachnids, crustaceans, and birds, where a strange combination of genetic material splits a creature perfectly in half, with one side male and one side female.

Half female, half male. 

Bilateral gynandromorphism is a rare genetic disorder occurring in insects, arachnids, crustaceans, and birds, where a strange combination of genetic material splits a creature perfectly in half, with one side male and one side female.

breathinchanel:

high class bitches

breathinchanel:

high class bitches

centifolias:

Friend!!!

centifolias:

Friend!!!

kitty-me-ow:

i-eviscerate:

A memorial was being held for a young girl who passed away five years ago. During the service, a wild doe walked up and did this. 

Reincarnation

kitty-me-ow:

i-eviscerate:

A memorial was being held for a young girl who passed away five years ago. During the service, a wild doe walked up and did this. 

Reincarnation

shallowsprings:

⊱ crystals ⊹ fantasy ⊹ nature ⊰

shallowsprings:

⊱ crystals ⊹ fantasy ⊹ nature ⊰