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Anthropogenics

Arnold F and Henschen G 1978 First mass analysis of stratospheric negative ions Nature 257 521-2 Eisele F L 1989 Natural and anthropogenic negative ions in the troposphere J. Geophys. Res. 94 2183-96 Oka T 1997 Water on the sun—molecules everywhere Science 277 328-9... [Pg.828]

For an excellent, comprehensive review of the chemistry, environmental, and anthropogenic release, environmental fate, and environmental and human health effects of lead, see Air Quality Criteria for Eead, Vol. I—IV, EPA-600/8-83/028a-dF, U.S. Environmental Protection Agency, Washington, D.C., June 1986, -Msd Air Quality Criteria for Eead Supplement to the 1986 Addendum, EPA-600/8-89/049F, U.S. Environmental Protection Agency, Washington, D.C., Aug. 1990. [Pg.78]

Regulations. In order to decrease the amount of anthropogenic release of mercury in the United States, the EPA has limited both use and disposal of mercury. In 1992, the EPA banned land disposal of high mercury content wastes generated from the electrolytic production of chlorine—caustic soda (14), accompanied by a one-year variance owing to a lack of available waste treatment faciUties in the United States. A thermal treatment process meeting EPA standards for these wastes was developed by 1993. The use of mercury and mercury compounds as biocides in agricultural products and paints has also been banned by the EPA. [Pg.108]

Environmental Impact of Ambient Ozone. Ozone can be toxic to plants, animals, and fish. The lethal dose, LD q, for albino mice is 3.8 ppmv for a 4-h exposure (156) the 96-h LC q for striped bass, channel catfish, and rainbow trout is 80, 30, and 9.3 ppb, respectively. Small, natural, and anthropogenic atmospheric ozone concentrations can increase the weathering and aging of materials such as plastics, paint, textiles, and mbber. For example, mbber is degraded by reaction of ozone with carbon—carbon double bonds of the mbber polymer, requiring the addition of aromatic amines as ozone scavengers (see Antioxidants Antiozonants). An ozone decomposing polymer (noXon) has been developed that destroys ozone in air or water (157). [Pg.504]

The level of natural versus man-made emissions to the environment are of a similar magnitude. SoH erosion is the major contributor of natural emissions with zinc mining, zinc production facHities, iron and steel production, corrosion of galvanized stmctures, coal and fuel combustion, waste disposal and incineration, and the use of zinc fertilizers and pesticides being the principal anthropogenic contributors. [Pg.410]

L. Fishbeia, "Anthropogenic Compounds," ia G. Hutziager, A., Aromatic Amenes, The Handbook of Environmental Chemistry, Vol. 3, Spriager-Vedag, Berlin, Heidelberg, New York, Tokyo, 1984. [Pg.394]

Polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) ai e toxic compounds of anthropogenous origin, able to accumulate in tissues of alive organisms and to cause different diseases. These compounds ai e the most dangerous for aquatic ecosystems as they easily adsorb in sludge and ai e included in food chains of biota. Humans consume PCBs and OCPs mostly with fish. [Pg.235]

The developed assay was successfully applied for the arsenite and arsenate determination in contaminated waters of the gold recovery plant and in snow covers of the industrial anthropogenic sources vicinities as well. The data produced are in a good agreement with the results of independent methods atomic absorptioin and atomic emission spectrometry and capillary electrophoresis. [Pg.428]

Very many substances are suspected of being EDs. These include both naturally occurring and anthropogenic chemicals and some of the most important are listed in Table 2. The main sources of human exposure to EDs are as follows. [Pg.13]

For convenience, anthropogenic pollutants can be divided into three classes heavy metals, pesticides and industrial chemicals. [Pg.29]

There is now very clear evidence that a wide range of anthropogenic chemicals can be considered as potential endocrine disrupters in fish (Table 1), but it is rather less clear whether they cause actual endocrine disruption in intact animals... [Pg.44]

Carbon dioxide is a major greenhouse gas within the atmosphere. Water vapour is a greater contributor to the natural greenhouse effect (55-70% of the total radiative absorption compared to COj s 25%). However, the large inherent variability in atmospheric water vapour compared to the anthropogenically... [Pg.17]

With the addition of CO caused by photochemical oxidation of methane, a significant flux enters the atmosphere annually, but the principal global contributions are terrestrial, anthropogenic and from atmospheric photolysis of methane. [Pg.23]

In the marine environment, the numerous radionuclides can be classified into three broad categories based on their production or origin (1) those derived from the weathering of continental rocks, the primordial radionuclides, (2) those formed from cosmic radiation, the cosmogenic radionuclides, and (3) those artificially introduced into nature, the anthropogenic or transient radionuclides and tracers. The primordial radionuclides (e.g. Th, and U) were... [Pg.33]


See other pages where Anthropogenics is mentioned: [Pg.32]    [Pg.366]    [Pg.369]    [Pg.378]    [Pg.483]    [Pg.77]    [Pg.104]    [Pg.108]    [Pg.108]    [Pg.497]    [Pg.15]    [Pg.476]    [Pg.212]    [Pg.218]    [Pg.142]    [Pg.2215]    [Pg.77]    [Pg.171]    [Pg.222]    [Pg.237]    [Pg.243]    [Pg.19]    [Pg.28]    [Pg.33]    [Pg.34]    [Pg.41]    [Pg.58]    [Pg.61]    [Pg.76]    [Pg.80]    [Pg.18]    [Pg.28]    [Pg.31]    [Pg.35]    [Pg.40]    [Pg.40]   
See also in sourсe #XX -- [ Pg.285 ]




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Aerosol, anthropogenic

Ammonium anthropogenic influences

Anthropogenic

Anthropogenic

Anthropogenic Acidification

Anthropogenic CO

Anthropogenic CO2 emission

Anthropogenic CO2 in the ocean

Anthropogenic Change in Estuaries

Anthropogenic NOX emissions

Anthropogenic PAH

Anthropogenic Sources of Mercury in the Environment

Anthropogenic Stressors in Estuaries

Anthropogenic VOCs

Anthropogenic activities biomass combustion

Anthropogenic activities effects

Anthropogenic activities emissions

Anthropogenic activities organic compounds

Anthropogenic activities particle

Anthropogenic activities sources

Anthropogenic activity

Anthropogenic aerosol particle

Anthropogenic aerosols, indicators

Anthropogenic air pollution

Anthropogenic arsenate

Anthropogenic arsenic

Anthropogenic cadmium

Anthropogenic cadmium loading

Anthropogenic carbon

Anthropogenic carbon and the environment

Anthropogenic changes

Anthropogenic character

Anthropogenic chelating agents

Anthropogenic chemical definition

Anthropogenic chemicals

Anthropogenic chemicals, stratospheric

Anthropogenic chemicals, stratospheric ozone depletion

Anthropogenic chlorine

Anthropogenic combustion

Anthropogenic component, atmospheric

Anthropogenic compounds

Anthropogenic contaminants

Anthropogenic contamination of groundwater

Anthropogenic contribution

Anthropogenic disposal

Anthropogenic dust

Anthropogenic effects

Anthropogenic emission inventories

Anthropogenic emissions

Anthropogenic emissions atmosphere

Anthropogenic emissions global sources

Anthropogenic emissions stationary

Anthropogenic emissions waste sources

Anthropogenic enrichment factor

Anthropogenic factors

Anthropogenic fluorine

Anthropogenic flux

Anthropogenic forcing

Anthropogenic fractionation

Anthropogenic global warming

Anthropogenic halocarbons, concentration

Anthropogenic hydrocarbon indicators

Anthropogenic impact

Anthropogenic industrial pollution

Anthropogenic influences

Anthropogenic iron trace

Anthropogenic lead loading

Anthropogenic lead sources

Anthropogenic loads

Anthropogenic marker compounds

Anthropogenic mercury loading

Anthropogenic metabolic process

Anthropogenic nanoparticles

Anthropogenic nitric oxide

Anthropogenic nitrogen

Anthropogenic nuclides

Anthropogenic nutrients

Anthropogenic organic compounds

Anthropogenic organic contaminants in sediments of the Lippe river, Germany

Anthropogenic organosulphur compounds

Anthropogenic ozone

Anthropogenic perturbations

Anthropogenic pollutant, fate

Anthropogenic pollutants

Anthropogenic pollution

Anthropogenic pressure

Anthropogenic process

Anthropogenic radioactive sources

Anthropogenic radioactivity

Anthropogenic radionuclide emissions

Anthropogenic reactive nitrogen

Anthropogenic releases, mercury

Anthropogenic reservoirs

Anthropogenic riverine fluxes

Anthropogenic sediments

Anthropogenic sources

Anthropogenic sources arsenic

Anthropogenic sources mercury

Anthropogenic sources, metals

Anthropogenic stress

Anthropogenic stressors

Anthropogenic substances

Anthropogenic sulfur emissions

Anthropogenic toxicants

Anthropogenic trace elements

Anthropogenic trace metal

Anthropogenic warming

Anthropogenically derived substances

Anthropogenically derived substances surfaces

Atmospheric methane, anthropogenic

Atmospheric methane, anthropogenic sources

Biogeochemical cycles anthropogenic effects

Biogeochemistry in mangroves affected by anthropogenic activities

Cadmium anthropogenic sources

Carbon anthropogenic emission

Carbon anthropogenic perturbation

Carbon dioxide anthropogenic

Carbon dioxide anthropogenic contribution

Carbon dioxide anthropogenic emissions

Carbon dioxide anthropogenic fluxes

Carbon monoxide anthropogenic

Carbon-14 anthropogenic effects

Characterising Spatial Heterogeneity of Soils at Anthropogenic Sites the Testfeld Sud

Chloride anthropogenic influences

Chlorine anthropogenic sources

Coastal Anthropogenic Activities

Contamination anthropogenic

Copper anthropogenic

Discharge anthropogenic

Dispersal anthropogenic

Ecosystems anthropogenic contaminants

Effluents anthropogenic

Element anthropogenic

Emissions anthropogenic radionuclides

Emissions anthropogenic sources

Factors affecting the fate of anthropogenic components

Fate of Anthropogenic Lead in the Biosphere

Food chain anthropogenic contaminants

Fossil fuel anthropogenic emissions

Global anthropogenic sulfur emissions

Groundwater anthropogenic

Groundwater anthropogenic contamination

Input anthropogenic

Isotopes as Monitors of Anthropogenic and Natural Sources Affecting the Surficial Environment

Lead anthropogenic

Markers anthropogenic

Mercury anthropogenic

Metal pollution anthropogenic inputs

Metals anthropogenic effects

Methane anthropogenic

Methane anthropogenic emission

Methyl chloride anthropogenic sources

Modeling Anthropogenic Substances

Natural and Anthropogenic Components for the Pollution

Natural and anthropogenic sources

Nitrate anthropogenic influences

Nitrogen anthropogenic perturbations

Nitrogen cycle anthropogenic effects

Nitrogen cycle anthropogenic impacts

Nitrogen fixation anthropogenic

Non-anthropogenic chemicals

Ocean chemistry, anthropogenic effects

Organic anthropogenic

Organic anthropogenic Subject

Organic anthropogenic contaminants

Organic anthropogenic gases

Organic anthropogenic matter

Organic anthropogenic pollutants

Organic anthropogenic reference compounds

Organics in Anthropogenically Influenced, and Aged. Aerosol Particles

Origin anthropogenic

Particles Derived from Anthropogenic Sources

Phosphorus anthropogenic

Pollution natural versus anthropogenic

Pollution sources anthropogenic

Polycyclic aromatic hydrocarbons anthropogenic sources

Potential Sources of Anthropogenic Pollution

Projected changes to major components of the hydrologic cycle associated with anthropogenic climate change

Quantitation of nonextractable anthropogenic contaminants released from Teltow Canal sediments after chemical degradation

Radiation anthropogenic

Radiocarbon (carbon anthropogenic

Radionuclides anthropogenic

Radionuclides anthropogenic, sources

River anthropogenic loading

River anthropogenic sources

Secondary aerosol anthropogenic emissions

Sedimentary Records of Environmental Changes and Anthropogenic Impacts during the Past Decades

Silver anthropogenic

Soil, anthropogenic black

Soil, anthropogenic brown

Soil, lead anthropogenic activity

Soils anthropogenic

Source of anthropogenic contaminants

Subject global anthropogenic emission

Sulfate anthropogenic influences

Sulfur anthropogenic

Sulfur anthropogenic emission perturbations

Sulfur dioxide anthropogenic sources

Sulfur flux from anthropogenic sources

Sulfuric acid anthropogenic

Sulphur anthropogenic

Sulphur anthropogenic inputs

Synergetic effects with other anthropogenic pollutants

The global budget of natural and anthropogenic carbon dioxide

The global sulphur cycle and anthropogenic effects

Trace metals anthropogenic change

Trace metals anthropogenic emissions

Tracers anthropogenic

Tropospheric Chemistry of Aromatic Compounds Emitted from Anthropogenic Sources

Uptake factor, anthropogenic

Uranium anthropogenic sources

Urban soil anthropogenic activities

Variability anthropogenic

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