Sentences with phrase «from other human activities»

The identification of other, sometimes more powerful, greenhouse gases such as methane, the contributions to atmospheric carbon dioxide from other human activities such as deforestation and cement manufacture, better understanding of the temperature - changing properties of atmospheric pollution such as sulphur emissions, aerosols and their importance in the post-1940s northern hemisphere cooling: the knowledge - base was increasing year by year.

The excess comes from fertilisers running off farmland, from livestock manure, and from other human activities.

Not exact matches

An amendment added to a farm bill that was approved by the House Agriculture Committee would bar people from «knowingly slaughtering a dog or cat for human consumption,» as well as transporting or participating in other commercial activity related to eating pet meat.

My main point has been to suggest that, apart from «work,» the activity of using the world to satisfy human wants, mankind has devised or stumbled upon other activities and attitudes towards the world, the activities I have grouped together as «play.»

Yet a warning should be voiced against too unguarded an application of terms and viewpoints derived from the sociological study of other human activities.

This assertion is not meant to imply that religion is either false or ultimately nothing more than the fabrication of human minds — indeed, Berger argues in other writings that the transcendent seems to break through humanly constructed worlds, as it were, from the outside, However, the social scientist must recognize the degree to which religion, like all symbol systems, involves human activity.

The idea that sex, as a unique human activity, might require a unique morality, different from the general moral rules against physical harm to others and harm to the self, is not one that public schools are prepared to entertain.

Conversely, a contemplative religio - cultural and ecclesiastical agenda for theology was preoccupied exclusively with the specificities of the energy that flows from the God - human encounter; it neglected the fertile activity of God in the other realms of the world.

[35] In other words, CAR activists believe that Christians should refrain from trapping or severely limit their trapping activities on the basis that trapping violates God's requirement that humans protect His creation.

«We cook what we eat: this is the exclusively human activity,» Herculano - Houzel writes, «one that allowed us to jump over the energetic wall that still curbs the evolution of all other species and put us on a different evolutionary path from all other animals.»

The behavioral tests used here modeled one dimension of the disease — an inability to experience pleasure from normal activities — but not others, such as stress and anxiety, and probably tap into different brain mechanisms in mice than in humans, he says.

«Nest protection is widely used for other raptors, including many hawks and falcons, to quarantine them from human disturbance, even from activities that we don't think would be all that disturbing, like camping, hiking or boating.

Emissions from vehicles, power plants, industrial operations, and other human activities are a primary cause of surface ozone, which is one of six main pollutants regulated in the U.S. by the Clean Air Act.

Excess amounts from human activities often end up in rivers, streams and coastal environments, causing algal blooms, loss of sea grass and low oxygen levels in the water, which can kill large numbers of fish and other organisms.

Some greenhouse gases occur naturally in the atmosphere, while others result from human activities such as burning of fossil fuels such as coal.

Yet, despite this decline, Arctic temperatures have soared and the most likely culprit is the build - up of greenhouse gases in the atmosphere from fossil fuel burning, forest clearing and other human activity, Kaufmann and his colleagues wrote.

«Many of these species are endangered and we have no tracking data, but we can extrapolate from other species to understand how they are likely to interact with fisheries, shipping, or other human activities,» Costa said.

Instead, an official report that accompanies the legislation notes that while it includes language to prohibit the CDC and other agencies from funding activities to advocate or promote gun control, «the Secretary of Health and Human Services has stated the CDC has the authority to conduct research on the causes of gun violence».

In other words, antibiotic resistance coming from Africa or Saudi Arabia is still a very minor threat compared to that caused and spread by human activity, especially animal husbandry.

For 2 decades, Hiroshi Ishiguro's teams have deployed various robots — some with vaguely human forms, others crafted to look indistinguishable from people — as customers in cafes, clerks in stores, guides in malls and museums, teachers in schools, and partners in recreational activities.

Professor Heath said: «Wildlife everywhere capitalizes on waste from human activity, and discarded fish are food for a wide range of seabirds, marine mammals, seabed animals and other fish.

What's more, many other human activities, from building cities to planting crops, alter albedo, and these activities have a much greater impact because they affect a far greater proportion of Earth's surface.

Of course, modern global warming stems from a clear cause — rising levels of CO2 (and other greenhouse gases) from fossil fuel burning, cutting down forests and other human activities.

Seasonal changes in precipitation and water storage make it difficult for modelers to estimate water availability and impacts of interventions, and the effects of climate change can be difficult to tease out from other impacts like human activities.

Although researchers can only speculate on what prehistoric artists were trying to express, hypotheses range from shamanistic and ritualistic activities to attempts to capture the spirit of horses and other animals that ancient humans hunted.

Using a combination of satellite and ground data, the team can map multiple indicators of monkey distribution, including human activity zones as inferred from roads and settlements, direct detections from mosquito - derived iDNA, animal sound recordings, plus detections of other species that are usually found when monkeys are present, such as other large vertebrates.

Global warming became big news for the first time during the hot summer of 1988 when now - retired NASA climate scientist James Hansen testified before Congress that the trend was not part of natural climate variation, but rather the result of emissions of CO2 and other greenhouse gasses from human activities.

Local pressures, in particular overfishing, destructive fishing, and pollution from nearby land - based human activity, are paramount, but global warming has caused increased bleaching and ocean acidification, which makes it harder for corals to grow, compounding the problems, the World Resources Institute (WRI) and 24 other organizations concluded in «Reefs at Risk Revisited,» an update of a 1998 report.

In other cases, human activities are involved in the HAB expansion, such as the inadvertent transport of algal species — or their cysts — from one region to another in ballast water.

Plants produce VOCs when they decay, but a major source comes from automobile exhaust, coal burning, and other human activities.

But because the plan emphasizes provision of water for human activity, some scientists worry that it may end up diverting water from wetlands and other fragile ecosystems.

A detailed, long - term ocean temperature record derived from corals on Christmas Island in Kiribati and other islands in the tropical Pacific shows that the extreme warmth of recent El Niño events reflects not just the natural ocean - atmosphere cycle but a new factor: global warming caused by human activity.

There is hope, however, as CO2 from burning fossil fuels and other human activities appears to have leveled off in 2015 at roughly 40 billion metric tons of CO2 liberated into the atmosphere.

«That makes it difficult to separate shark behavioral changes due to scuba diving from behavioral changes caused by other human activities like fishing.»

The remaining 39 billion tons of annual human - made CO2 emissions come from other activities like burning fossil fuels in power plants and vehicles and producing concrete.

On the other hand, warming caused by a build up of heat - trapping gases from human activities would cause warming at the surface but cooling in the stratosphere, and this is in fact what we observe.

The past century has seen a 0.8 °C increase in average global temperature, and according to the IPCC, the overwhelming source of this increase has been emissions of greenhouse gases and other pollutants from human activities.

A Climate Central analysis attributed almost all of 2015's record heat to carbon pollution from human activities with El Niño and other natural phenomenon also playing smaller roles.

With similar results from the Met Office Hadley Centre and other researchers elsewhere this is further proof that the observed temperature rise we have seen can be attributed to human activity.»

Human industrial activity may also prove to be visible in the geological record in the form of long - lived synthetic molecules from plastics and other products, or radioactive fallout from nuclear weapons.

Carbon dioxide and other greenhouse gas emissions from human activities.

This study shows that the scars of people recovering from surgery heal faster when Manuka honey is part of the post-operative process than when it's not, and other research points to medical - grade Manuka honey as a powerful antibacterial agent, one that has «bactericidal activity against antibiotic - resistant bacteria» that pose a danger to humans.

Research conducted soon after, however, showed that the yellow lipid fraction extracted from yellow - orange vegetables possessed the same activity.12 These vegetables contain betacarotene and other carotenoids that humans and animals can convert into retinol, the functional form of vitamin A found in animal products.

Dating is a stage of romantic relationships in humans whereby two people meet socially with the aim of each assessing the other's suitability as a Geology Labs On - Line was initiated in 1999 to develop Web - based activities which enhance the learning and teaching of earth science from middle school

It supports environmental / geography studies / colonial history in the Australian curriculum but it also has wider appeal for teachers from other countries wishing to explore human land use activities in marginal environmental areas.

Experiential activities and critical thinking questions invite students to explore their feelings about others who are different from us — human and non-human — and empower them to recreate their world.

For example, if your normally affectionate pet suddenly doesn't want to be held, goes off into a corner or quiet space away from humans or other animals, or if you notice changes in the way they play or engage in activities they usually enjoy.

The Migratory Bird Treaty Act, designed to protect birds from harm resulting from human activity, will no longer apply to oil spills or other catastrophic events that inadvertently harm wildlife, according to a new interpretation of the act from the U.S. Department of the Interior.

We envision a world where no matter what the activity — work, exploration, play — people from all walks of life can enjoy the benefits of doing it with other human beings from communities unlike their own.

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