Sentences with phrase «biospheres before»

This road less traveled will take you through 12 different biospheres before reaching the lost city of the Incas.

«For a long time people said, with absolutely no data, that there could be no biosphere before 3.9 billion years ago,» he says.

[Note — I am aware that some of the uranium ore was from deep mines and, thus, sequestered from the biosphere before it was brought to the surface.]

Its time to stop wasting time and resources on proving it is not and, instead spend time on resources on stabilizing our biosphere before its too late.

Not exact matches

Where before, time was confined to the atomic and molecular zone, now it is possessed of a new dimension, the biosphere.

b Secondly we must enlarge our approach to encompass the formation, taking place before our eyes and arising out of this factor of hominization, of a particular biological entity such as has never before existed on earth — the growth, outside and above the biosphere, (This term, invented by Suess, is sometimes interpreted (Vernadsky) in the sense of the «terrestrial zone containing life».

Similarly before him the distinguished molecular biologist Jacques Monod claimed that «Chance alone is at the source of every innovation of all creation in the biosphere» (Monod, 110).

«I spent almost five years in search of a product to meet our needs before encountering Biosphere at a trade show last year and learned more about the patented process,» Clawson says.

He may find clues in the samples of air, water and blood from the crew that were «exported» from Biosphere 2 before the oxygen was turned on last week.

The latest IPCC report concludes that the terrestrial biosphere will become a source rather than a sink of carbon before the end of the century.

The seasonal cycle in atmospheric CO2 shows that the lifetime of a CO2 molecule in the air before it is exchanged with another in the land biosphere is about 12 years.

On day five you'll drive through the million - acre Tehuacán - Cuicatlán National Biosphere Reserve before moving on to the port city of Veracruz on the Gulf of Mexico.

The Berlengas Islands of Portugal If UNESCO's server is ever hacked and they lose the records of all of their designated Biosphere Reserves they can call Brunette and she won't be very far into the alphabet before she says «Berlengas».

Tour Includes: • Full services of our Adventure Consultants • Professional naturalist and bi-lingual guides • All meals and beverages as indicated on the itinerary • Hotel before and after the tour (and between activities when dictated by the itinerary) • All transportation while on tour • All kayaking, camping and snorkeling equipment • Panga supported kayaking tour • All National Parks & Biosphere Reserve access fees required by itinerary • Taxes

Close to the Sian Kaan Biosphere, a 1.3 million hectar biosphere, guests can enjoy a tour to the south and spend the afternoon on our Tulum beach before you head back to Playa deBiosphere, a 1.3 million hectar biosphere, guests can enjoy a tour to the south and spend the afternoon on our Tulum beach before you head back to Playa debiosphere, guests can enjoy a tour to the south and spend the afternoon on our Tulum beach before you head back to Playa del Carmen.

Packages Include: Hotel accommodations before and after the tour, all camping equipment, all meals and beverages once the tour begins, all National Parks & Biosphere Reserve access fees required by itinerary, bi-lingual certified guides and the full service of our Adventure Consultants.

Tour Includes: • Full services of our Adventure Consultants • Professional naturalist and bi-lingual guides • All meals and beverages as indicated on the itinerary • Hotel before and after the tour (and between activities when dictated by the itinerary) • All transportation while on tour • All kayaking, camping and snorkeling equipment • Panga supported kayaking tour • All National Parks & Biosphere Reserve access fees required by itinerary (included in tour package price beginning in October of 2018) • Taxes

Tour Includes: • Full services of our Adventure Consultants • Professional naturalist and bi-lingual guides • All meals and beverages as indicated on the itinerary • Hotel before and after the tour (and between activities when dictated by the itinerary) • All transportation while on tour • Camping equipment • Whale watching sessions by Panga • All National Parks & Biosphere Reserve access fees required by itinerary • Taxes

Tour Includes: • Full services of our Adventure Consultants • Professional naturalist and bi-lingual guides • All meals and beverages as indicated on the itinerary • Hotel before and after the tour (and between activities when dictated by the itinerary) • All transportation while on tour • All camping equipment • All National Parks & Biosphere Reserve access fees required by itinerary • Whale watching sessions by Panga • Taxes

Tour Includes: • Full services of our Adventure Consultants • Professional naturalist and bi-lingual guides • All meals and beverages as indicated on the itinerary • Hotel before and after the tour (and between activities when dictated by the itinerary) • All transportation while on tour • All camping equipment • Whale watching sessions by Panga • All National Parks & Biosphere Reserve access fees required by itinerary • Taxes

Tour Includes: • Full services of our Adventure Consultants • Professional naturalist and bi-lingual guides • All meals and beverages as indicated on the itinerary • Hotel before and after the tour (and between activities when dictated by the itinerary) • All transportation while on tour • All kayaking, camping and snorkeling equipment • Whale watching sessions by Panga • Panga supported kayaking tour • All National Parks & Biosphere Reserve access fees required by itinerary (included in tour package price beginning in October of 2018) • Taxes

In the Sian Kaan Biosphere you can find miles of deserted beach where you can spend a couple of hours together on your own before being transferred back to your hotel.

We have good evidence that the wheels come off the biosphere at 1000 ppm, and probably well before.

The ocean, with around 38,000 gigatons (Gt) of carbon (1 gigaton = 1 billion tons), contains 16 times as much carbon as the terrestrial biosphere, that is all plant and the underlying soils on our planet, and around 60 times as much as the pre-industrial atmosphere, i.e., at a time before people began to drastically alter the atmospheric CO2 content by the increased burning of coal, oil and gas.

Your typical CO2 molecule will spend 3 years in the atmosphere before being taken up by the ocean or terrestrial biosphere.

Before assuming her current position in Brazil, she held positions as Science Officer with the International Geosphere - Biosphere Programme, as Research Scientist in CIRES at the University of Colorado and as Lecturer on Environmental Science and Public Policy at Harvard University.

Much more research will be needed before the biosphere's contribution to climate variation can be quantified.

Yes, there are relatively large cycles of CO2 between the atmosphere, biosphere, and hydrosphere... but the point is that this is just moving carbon around and before human emissions it was pretty much in equilibrium.

More than 10 000 years ago, agricultural societies accelerated these early defaunation and land clearing processes, ultimately replacing them with even more novel ecological transformations, including the culture of domesticated species, widespread soil tillage, sustained societal growth, and ever - increasing scales of material exchange, leading to globally significant transformation of the terrestrial biosphere by at least 3000 years before the present time.

«Before and during the collection period there were no documented fires that could have affected the biosphere where the samples were collected, and no evidence of soot was observed in the samples.

Basically per the work of Zeebe and others, the idea is that in those times (and today) the rates of CO2 emissions, and temperature increases, overwhelmed the short term feedbacks (biosphere, surface ocean etc), before the long term feedbacks (deep ocean, weathering, etc) could cut in to process them.

A few flask samples of older air were used to extent the record back in the past, and that indicated that the biosphere probably was a net source of CO2 before 1990, but within the margins of error of the method.

New global land use datasets are being developed that indicate that human use of land may have been far more extensive at much earlier times - most of the terrestrial biosphere may have been transformed by humans long before the 20th century - maybe even by 3000 years ago!

How long can this continue before the biosphere is damaged beyond any chance of recovery?

As opposed to «We got ta stop using fossil fuels immediately or the positive feedbacks (never before in evidence) resulting from injecting ACO2 into the atmosphere will cause the Temperature of the Earth to shoot up wildly, thus wiping out the biosphere and all that dwell therein.»

In the process of playing catchup the energised biosphere adds even more CO2 to the air from more night time transpiration from more organisms and more decay of surface material before it can be sequestered long term.

Before you can determine if «biosphere is a consequence and not a cause», you will need to understand this paper.

Shifting emergent climate states as the sub-components of climate — atmosphere, biosphere, cryosphere, hydrosphere and lithosphere — are pushed past equilibrium by solar, orbital or atmospheric changes and fluctuate wildly before settling into a new climate pattern.

These biospheres, which otherwise could be nuclear powered, could be constructed around the region of the methane hydrates and sediments could use methane as a power source also, and as I said before, could be interconnected as needed to form large structures.

As we've noted before, the building boom along Mexico's coasts does not bode well for biosphere reserves and threatened species in this country of incredible biodiversity.

In other words, I personally believe that the chances of humanity building selfcontained biospheres and existing somewhere (on or off this planet) is slightly greater than the chances you'll get the vast majority of the people in the world to agree to eliminate nonessential uses of fossil fuels before it's too late.