Sentences with phrase «atmospheric pollution caused»

A team of scientists find in the Laguna de Rio Seco lagoon, at an altitude of 3,020 m., evidence of atmospheric pollution caused by lead and linked to metallurgical activities from 3,900 years ago (Early Bronze Age).

By the late 1980s it became clear that global atmospheric pollution causing both the greenhouse effect and the hole in the ozone layer had become critical threats to life on earth (Henderson - Sellers & Blong 1989).

Not exact matches

By contrast, some chemicals causing atmospheric pollution are purely artificial and so, according to the scientists, they should be interpreted as a reliable sign that technologically advanced little (not - so --RRB- green men are close - by.

By trapping heat, rising concentrations of atmospheric pollution are causing glaciers and ice sheets to melt into seas, lifting high tides ever higher.

Phloretin CF features a patented synergistic combination of 2 % phloretin, 10 % pure vitamin C (l - ascorbic acid), and 0.5 % ferulic acid for enhanced protection against atmospheric skin aging — environmental damage and premature signs of aging caused by free radicals from UVA / UVB, infrared radiation (IRA), and ozone pollution (O3).

PREVENT visible signs of aging with antioxidants which neutralize the damage caused by atmospheric aggressors, like UVA / UVB, infrared, and ozone pollution.

On the other hand, weekend effects caused by vehicular traffic practices are well documented in studies of urban pollution and atmospheric chemistry (3 — 11).

Several of the most disconcerting atmospheric problems include smog and air pollution, which are responsible for a higher incidence of respiratory diseases and death; acid rain, which contaminates numerous other ecosystems such as watersheds and forests; and finally, one particularly serious issue, climate de-stabilization caused by the accelerated rate of global warming.

Bauer, S.E., K. Tsigaridis, and R.L. Miller, 2016: Significant atmospheric aerosol pollution caused by world food cultivation.

Sections 243.1 - 243.4 of Article 243 of the Code, specifically: rate of the tax due on emissions of certain pollutants into the atmospheric air, caused by stationary sources of pollution; rates of the tax due on stationary sources» emissions into the atmospheric air of pollutants (compounds), which are not listed in Section 243.1 of this Article and are falling within a certain substance hazard category (except for carbon dioxide), shall be applicable subject to determined approximately safe impact levels of such substances» (compounds») impact on the atmospheric air of urban settlements; and rates of tax due on emissions of carbon dioxide

Damage to coral reefs from higher ocean temperatures and ocean acidification caused by higher atmospheric carbon dioxide levels, as well as damage from pollution and sedimentation, are threatening these breeding grounds for fish in tropical and subtropical waters.

How hurricanes develop also depends on how the local atmosphere responds to changes in local sea surface temperatures, and this atmospheric response depends critically on the cause of the change.23, 24 For example, the atmosphere responds differently when local sea surface temperatures increase due to a local decrease of particulate pollution that allows more sunlight through to warm the ocean, versus when sea surface temperatures increase more uniformly around the world due to increased amounts of human - caused heat - trapping gases.25, 26,27,28

By trapping heat, rising concentrations of atmospheric pollution are causing glaciers and ice sheets to melt into seas, lifting high tides ever higher.

How hurricanes develop also depends on how the local atmosphere responds to changes in local sea surface temperatures, and this atmospheric response depends critically on the cause of the change.23, 24 For example, the atmosphere responds differently when local sea surface temperatures increase due to a local decrease of particulate pollution that allows more sunlight through to warm the ocean, versus when sea surface temperatures increase more uniformly around the world due to increased amounts of human - caused heat - trapping gases.18, 25,26,27 So the link between hurricanes and ocean temperatures is complex.

That lack of immediate concern may in part stem from a lack of understanding that today's pollution will heat the planet for centuries to come, as explained in this Denial101x lecture: So far humans have caused about 1 °C warming of global surface temperatures, but if we were to freeze the level of atmospheric carbon dioxide at today's levels, the planet would continue warming.

This is as to be expected, since continued efforts to reduce atmospheric aerosols in the West have resulted in less dimming (more warming), while in the East increasing pollution has caused more dimming (less warming).