REFERENCE_ID int64 273 7.3M | TITLE stringlengths 4 390 | AUTHORS stringlengths 5 1.43k ⌀ | YEAR int64 1.85k 2.02k ⌀ | ABSTRACT stringlengths 1 18.4k ⌀ | CITED int64 0 1 |
|---|---|---|---|---|---|
35,474 | Estimation of night-time N2O5 concentrations from ambient NO2 and NO3 radical concentrations and the role of N2O5 in night-time chemistry | Atkinson, R; Winer, AM; Pitts, JN, Jr | 1,986 | Dinitrogen pentoxide (N2O5), which is present in equilibrium with NO3 radicals and NO2, has been recognized for some time as an intermediate in the NOx chemistry of night-time atmospheres. However, until the advent of long pathlength spectroscopic techniques for the measurement of atmospheric NO3 radical concentrations... | 0 |
1,015,133 | Averting behavior: Does it exist? | Kerry Smith, V; Desvousges, WH | 1,986 | This paper reports the first micro level information on households' reported adjustments in behavior - averting actions - to reduce the risk of exposure to pollutants. The findings are based on a survey of households in suburban Boston and their actions to avoid hazardous wastes. Probit analyses of the factors influenc... | 0 |
45,528 | Tracer study of vertical exchange by cumulus clouds | Ching, JKS; Alkezweeny, AJ | 1,986 | null | 0 |
47,591 | Some effects of surface heating and topography on the region severe storm environment Part I: three dimensional simulations | Benjamin, SG; Carlson, TN | 1,986 | ASTRACT Model experiments have isolated several effects of surface heating and topography which may act in concert to focus the potential for severe thunderstorms in certain areas downstream of dry elevated terrain. These effects are examined primarily in results from 12 h and 36 h three-dimensional model simulatio... | 0 |
55,200 | Absolute absorption cross sections of ozone in the 185- to 350-nm wavelength range | Molina, LT; Molina, MJ | 1,986 | The absorption cross sections of ozone have been measured in the wavelength range 185-350 nm andin the temperature range 225-298 K. The absolute ozone concentrations were established by measuring the pressure of pure gaseous samples in the 0.08- to 300-torr range, and the UV spectra were recorded under conditions wher... | 0 |
91,893 | Coincident peaks in serum osmolality and heat-tolerance rhythms in seawater-acclimated killifish (Fundulus heteroclitus) | Bulger, AJ | 1,986 | Daily rhythms in both serum osmolality and heat tolerance (critical thermal maximum) occurred in killifish (Fundulus heteroc/itus) maintained in seawater (33 ppt salinity) at constant temperature (27 C) under a 14L: I OD photoperiod. The two rhythms appear to be in phase, with each having a single peak at midphotophase... | 0 |
43,427 | Derivatization technique for the determination of peroxides in precipitation | Kok, GL; Thompson, K; Lazrus, AL; McLaren, SE | 1,986 | null | 0 |
35,843 | Experimental studies on human health effects of aerosol and gaseous pollutants | Kagawa, J | 1,986 | null | 0 |
43,643 | Atmospheric deposition and forest decline | Crocker, TD; Forster, BA | 1,986 | null | 0 |
42,126 | Response of soybeans to chronic doses of ozone applied as constant or proportional additions to ambient air | Heagle, AS; Lesser, VM; Rawlings, JO; Heck, WW; Philbeck, RB | 1,986 | null | 0 |
42,145 | Response of beans to simulated ambient and uniform ozone distributions with equal peak concentration | Musselman, RC; Huerta, AJ; Mccool, PM; Oshima, RJ | 1,986 | null | 0 |
3,987,458 | National air quality and emission trends report, 1986 | null | 1,986 | The report presents national and regional trends in air quality from 1977 through 1986 for total suspended particulate, sulfur dioxide, carbon monoxide, nitrogen dioxide, ozone and lead. Air pollution trends were also examined for the 5-year period (1982-86). Both national and regional trends in each of these pollutant... | 0 |
44,012 | Further development and application of an improved population exposure model | Austin, BS; Andersen, GE; Weir, BR; Seigneur, C | 1,986 | null | 0 |
41,644 | Surface ozone distributions and variations from 1973-1984 measurements at the NOAA geophysical monitoring for climatic change baseline observatories | Oltmans, SJ; Komhyr, WD | 1,986 | null | 0 |
40,855 | Estimation of population exposure to ozone | Paul, RA; McCurdy, T | 1,986 | null | 0 |
44,088 | Sample integrity of trace level volatile organic compounds in ambient air stored in Summa polished cannisters | Oliver, KD; Pleil, JD; McClenny, WA | 1,986 | null | 0 |
24,710 | Passive sampling devices for NO2 | Mulik, JD; Williams, D | 1,986 | null | 0 |
37,854 | On the depletion of Antarctic ozone | Solomon, S; Garcia, RR; Rowland, FS; Wuebbles, DJ | 1,986 | null | 0 |
43,440 | Sampling and determination of gas-phase hydrogen peroxide following removal of ozone by gas-phase reaction with nitric oxide | Tanner, RL; Markovits, GY; Ferreri, EM; Kelly, TJ | 1,986 | null | 0 |
40,468 | Cytogenetic effects of airborne particulate matter in human lymphocytes in vitro | Hadnagy, W; Seemayer, NH; Tomingas, R | 1,986 | null | 0 |
43,346 | Responses of foliar gas exchanges of poplar clones in relation to resistance to ozone | Sumizono, T; Inoue, T | 1,986 | null | 0 |
22,546 | Air pollution effects on physical and economic systems | Yocom, JE; Baer, NS; Robinson, E | 1,986 | null | 0 |
41,913 | The relationship of inhaled citric acid sensitivity and responsiveness to ozone | Schreiber, RT; McDonnell, WF; Horstman, DH; Ives, PJ; Abdul-Salaam, S; Bromberg, PA | 1,986 | null | 0 |
23,025 | A sensitive direct measurement NO2 instrument | Schiff, HI; Mackay, GI; Castledine, C; Harris, GW; Tran, Q | 1,986 | null | 0 |
43,918 | Choosing an exposure metric for investigating acute pulmonary function effects of air pollution | Kinney, PL; Ozkaynak, H; Burbank, B | 1,986 | null | 0 |
11,716 | National air quality and emissions trends report, 1984 | null | 1,986 | The report presents national and regional trends in air quality from 1975 through 1984 for total suspended particulate, sulfur dioxide, carbon monoxide, nitrogen dioxide, ozone and lead. Air pollution trends were also examined for the 5-year period (1980-84) to take advantage of the larger number of sites and the fact ... | 0 |
40,406 | Rat lung metabolism after 3 days of continuous exposure to 06 ppm ozone | Bassett, DJP; Bowen-Kelly, E | 1,986 | null | 0 |
35,476 | Guideline on air quality models (revised) | null | 1,986 | null | 0 |
45,553 | Ozone formation in pollutant plumes: a reactive plume model with arbitrary crosswind resolution | Gillani, NV | 1,986 | null | 0 |
46,798 | Soil acidification and vegetation changes in deciduous forest in southern Sweden | Falkengren-Grerup, U | 1,986 | Thirtyfour deciduous forest sites in southern Sweden, originally studied in 1949?1970, were resampled in 1984/85. The average pH change in the humus layer was-0.78 and-0.23 in soils originally studied 30?35 and 15?20 years ago, respectively. Cover changes in the field layer were measured and related to pH changes. The ... | 0 |
38,863 | Analysis of organic compounds (VOC) in the forest air of the southern Black Forest | Juttner, F | 1,986 | The volatile organic compounds of forest air (Kalbelescheuer, Southern Black Forest) and, for comparison, suburban air (Tubingen) were qualitatively analyzed by gas chromatographic and mass spectrometric methods. 94 Individual compounds were identified, 6 of them belonged to biogenic monoterpenes (?-pinene, ?3-carene, ... | 0 |
42,980 | Speciation, photosensitivity, and reactions of transition metal ions in atmospheric droplets | Weschler, CJ; Mandich, ML; Graedel, TE | 1,986 | null | 0 |
4,287,206 | Air quality criteria for ozone and other photochemical oxidants; Volume V | null | 1,986 | null | 0 |
40,998 | [Personal communication to B E Tilton, Environmental Criteria and Assessment Office] | Richter, HG | 1,986 | null | 0 |
43,941 | Source discrimination of short-term hydrocarbon samples measured aloft | Wadden, RA; Uno, I; Wakamatsu, S | 1,986 | BIOSIS COPYRIGHT: BIOL ABS. RRM TOKYO JAPAN AIR POLLUTION MOTOR VEHICLE EXHAUST GASOLINE PETROLEUM REFINERY PAINT SOLVENT | 0 |
40,470 | Ozone and other air pollutants from photocopying machines | Hansen, TB; Andersen, B | 1,986 | BIOSIS COPYRIGHT: BIOL ABS. RRM HUMAN WORKERS OFFICE TONER METALS CADMIUM SELENIUM ARSENIC HAZARDOUS MATERIALS HAZARDOUS OCCUPATION FILTER POLLUTION CONTROL AIR POLLUTION ENVIRONMENTAL SURVEILLANCE OCCUPATIONAL TOXICOLOGY | 0 |
40,412 | The effects of chronic ozone exposure on pulmonary collagen content and collagen synthesis in rats | Filipowicz, C; Mccauley, R | 1,986 | null | 0 |
40,788 | Introduction: workshop on the contribution of airborne pollutants to respiratory cancer | Gordis, L; Kuller, LH | 1,986 | null | 0 |
41,493 | Reaction products of ozone: a review | Glaze, WH | 1,986 | null | 0 |
42,155 | Effects of ambient ozone on the productivity of Populus tremuloides Michx grown under field conditions | Wang, D; Karnosky, DF; Bormann, FH | 1,986 | null | 0 |
43,622 | Agriculture, forestry, and related benefits of air pollution control: a review and some observations | Adams, RM | 1,986 | null | 0 |
29,727 | Confidential report submitted to the US Environmental Protection Agency, Washington, DC | null | 1,986 | null | 0 |
52,743 | Balance between anionic and cationic extracellular peroxidase activities in Sedum album leaves after ozone exposure Analysis by high-performance liquid chromatography | Castillo, FJ; Greppin, H | 1,986 | Peroxidase activity was assayed with different electron donors (guaiacol, ascorbate, syringaldazine) in the intercellular fluid of Sedum album L. leaves after ozone exposure. Anionic and cationic peroxidases were separated and purified by high performance ion-exchange and gel permeation chromatography. Both isoperoxida... | 0 |
4,280 | Importance of angina for development of collateral circulation | Fujita, M; Sasayama, S; Ohno, A; Nakajima, H; Asanoi, H | 1,987 | The extent of collateral circulation in 46 patients who had intracoronary thrombolysis within six hours of the onset of acute myocardial infarction was evaluated. Patients who had had a previous myocardial infarction (4 cases) or who had spontaneously recanalized infarct related coronary arteries (5 cases) were exclude... | 1 |
35,651 | Effect of low-level NO2 chronic exposure on elastase-induced emphysema | Lafuma, C; Harf, A; Lange, F; Bozzi, L; Poncy, JL; Bignon, J | 1,987 | The effect of chronic exposure to 2 ppm nitrogen dioxide (NO2) for 8 hr a day, 5 days a week, for 8 weeks was assessed in normal and emphysematous hamsters by measuring (1) lung morphometry (mean linear intercept [Lm] and internal surface area [ISA]), (2) lung mechanics (lung volume, compliance and coefficient of stati... | 0 |
41,680 | Role of inflammatory cells in the metabolic activation of polycyclic aromatic hydrocarbons in mouse skin | Kensler, TW; Egner, PA; Moore, KG; Taffe, BG; Twerdok, LE; Trush, MA | 1,987 | Oxidants, such as those generated by activated polymorphonuclear leukocytes (PMNs) during inflammation, have been implicated in the metabolic activation of procarcinogens to their ultimate carcinogenic form. In this study we examined the effect of inflammation on the metabolic activation of (+/-)-trans-7,8-dihydroxy-7,... | 0 |
72,882 | Exercise and lung function responses during an air pollution episode in young females with airway hyperresponsiveness to methacholine | Raizenne, ME; Hargreave, F; Sears, M; Spengler, J; Stern, B; Burnett, R | 1,987 | null | 0 |
42,124 | Effects of daily ozone exposure duration and concentration fluctuation on yield of tobacco | Heagle, AS; Heck, WW; Lesser, VM; Rawlings, JO | 1,987 | Flue-cured tobacco (Nicotiana tabacum `McNair 944?) was exposed to chronic doses of ozone (O3) in open-top field chambers to determine the influence of frequency and magnitude of peak O3 concentrations and daily exposure duration on tobacco yield response. The treatments were established by adding O3 in amounts that we... | 1 |
73,065 | The design considerations for ozone and acid aerosol exposure and health investigations: the Fairview Lake summer camp--photochemical smog case study | Lioy, PJ; Spektor, D; Thurston, G; Citak, K; Lippmann, M; Bock, N; Speizer, FE; Hayes, C | 1,987 | null | 0 |
41,490 | Pulmonary function responses of older men and women to ozone exposure | Drechsler-Parks, DM; Bedi, JF; Horvath, SM | 1,987 | The pulmonary function of 8 men and 8 women (51 to 76 years of age), all nonsmokers, was measured before and after 2-h exposures to filtered air (FA) and 0.45 ppm ozone (O3). The subjects alternated 20-min periods of rest and 20-min periods of cycle ergometer exercise at a workload predetermined to elicit a ventilatory... | 0 |
35,334 | Evaluating the toxicity of urban patterns of oxidant gases. II. Effects in mice from chronic exposure to nitrogen dioxide | Miller, FJ; Graham, JA; Raub, JA; Illing, JW; Menache, MG; House, DE; Gardner, DE | 1,987 | The study reported herein evaluates the influence of a chronic exposure to an urban pattern of NO2 (continuous baseline exposure of 0.2 ppm, on which were superimposed two 1-h spikes of 0.8 ppm NO2 5 d/wk) as compared to the baseline exposure to determine the contribution of the spikes to toxicity. Mice were exposed fo... | 0 |
73,399 | Accommodation coefficients of ozone and SO2: implications on SO2 oxidation in cloud water | Tang, IN; Lee, JH | 1,987 | null | 0 |
40,852 | A model of the regional uptake of gaseous pollutants in the lung: II. The sensitivity of ozone uptake in laboratory animal lungs to anatomical and ventilatory parameters | Overton, JH; Graham, RC; Miller, FJ | 1,987 | An O3 dosimetry model is used to simulate the local absorption of O3 in the lower respiratory tract of rats and guinea pigs. The model takes into account lower respiratory tract anatomy, transport in the lumen and air spaces, and transport and chemical reactions in the mucous and surfactant layers and in the underlying... | 1 |
626,971 | Diagnosing injury to Eastern forest trees: A manual for identifying damage caused by air pollution, pathogens, insects, and abiotic stresses | null | 1,987 | null | 1 |
40,798 | Pulmonary epithelial permeability in rats exposed to O3 | Bhalla, DK; Crocker, TT | 1,987 | Measurements of pulmonary epithelial permeability were made in rats exposed for 2 h to either purified air or ozone (O3) at concentrations of 0.8 or 2 ppm. [99mTc]Diethylenetriaminepentaacetate ([99mTc]DTPA) (492 daltons) and 125I-labeled bovine serum albumin ([125I]BSA) (69,000 daltons) were injected intravenously, an... | 0 |
2,008 | A morphometric study of nasal-pharyngeal growth for particle deposition in the rat | Patra, AL; Menache, MG; Shaka, NB; Gooya, A | 1,987 | Animal studies frequently are used in assessing potential human health effects from exposure to inhaled toxicants. Such studies also are used to investigate sensitive subpopulations such as children. Among other factors that influence the degree to which animal models are predictive of human effects in the delivered do... | 0 |
41,761 | Ozone induced injury to cellular membranes in Triticum aestivum L and protection by the triazole S-3307 | Mackay, CE; Senaratna, T; Mckersie, BD; Fletcher, RA | 1,987 | null | 0 |
40,869 | Effect of ozone on breathing in dogs: vagal and nonvagal mechanisms | Sasaki, K; Nadel, JA; Hahn, HL | 1,987 | null | 0 |
41,505 | The role of glutathione and glutathione S-transferases in fatty acid ozonide detoxification | Rietjens, IMCM; Lemmink, HH; Alink, GM; Van Bladeren, PJ | 1,987 | The ozonide derived from methyl linoleate was shown to cause a dose dependent inhibition of the phagocytosis of rat alveolar macrophages exposed in vitro to concentrations varying from 10(-5) to 10(-4) M. Vitamin C was demonstrated to detoxify the ozonide. In analogy to their behaviour on exposure to ozone, vitamin E s... | 0 |
40,895 | Air pollution and hospital admissions in southern Ontario: the acid summer haze effect | Bates, DV; Sizto, R | 1,987 | Air pollution data from 17 sampling stations between Windsor and Peterborough in Southern Ontario, for January, February, July, and August in 1974 and 1976 to 1983, have been analyzed. Each station reported O3, NO3, SO2, and the coefficient of haze (COH) every hour and aerosol sulfates for a 24-hr period every sixth da... | 0 |
37,049 | Adaptation of grasses in the Netherlands to air pollution | Dueck ThA; Dil, EW; Pasman, FJM | 1,987 | In three separate experiments, the response of three populations of Agrostis capillaris L., Nardus stricta L., and Lolium perenne L., from areas differing in ambient air pollution concentrations, were examined in experimental fumigations using SO2, O3, NO2 and NH3. Growth of A. capillaris generally increased following ... | 0 |
40,803 | Acute and subchronic ozone inhalation in the rabbit: Response of alveolar macrophages | Driscoll, KE; Vollmuth, TA; Schlesinger, RB | 1,987 | Ozone is a potent oxidant gas and a common constituent of photochemical smog. This investigation evaluated the numbers and functional capabilities of alveolar macrophages (AM) recovered from rabbits undergoing acute and subchronic ozone exposure. Bronchoalveolar lavage was performed immediately, 24 h, and 7 d after acu... | 1 |
40,807 | Influence of vitamin E on polyamine metabolism in ozone-exposed rat lungs | Elsayed, NM | 1,987 | The influence of vitamin E (E) on lung polyamine metabolism of rats exposed to ozone (O3) was examined. Rats fed diets wither E-deficient or supplemented with 1000 IU E/kg were exposed to 0.5 +/- 0.05 ppm O3 or filtered room air continuously for 5 days. They were then sacrificed and their lungs were analyzed for bioche... | 0 |
91,759 | Measurements of specific rates of net methyl mercury production in the water column and surface sediments of acidified and circumneutral lakes | Xun, L; Campbell, NER; Rudd, JWM | 1,987 | Specific rates of mercury methylation and demethylation were determined for water and surficial sediment samples taken from several lakes located in the Experimental Lakes Area, northwestern Ontario. Specific rates of mercury methylation were found to increase with decreasing pH in epilimnetic water samples in which pH... | 0 |
41,502 | The effects of salbutamol on pulmonary function in cyclists exposed to ozone: a pilot study | Mckenzie, DC; Stirling, DR; Fadl, S; Allen, M | 1,987 | In order to determine the effects of an inhaled bronchodilator on the acute effects of ozone exposure on competitive cyclists, three subjects exercised on a stationary cycle ergometer for one hour in 0.34 +/- 0.02 ppm ozone, 29.8 +/- 0.3 degrees C. and 36.5 +/- 0.5% relative humidity under three experimental conditions... | 0 |
35,335 | Influence of exposure patterns of nitrogen dioxide and modifications by ozone on susceptibility to bacterial infectious disease in mice | Graham, JA; Gardner, DE; Blommer, EJ; House, DE; Menache, MG; Miller, FJ | 1,987 | The nitrogen dioxide (NO2) diurnal cycle found in urban communities usually consists of a low basal concentration upon which are superimposed higher concentration peaks or spikes of short duration. Various components of this environmental exposure mode were examined to assess effects of urban exposure profiles on susce... | 0 |
39,048 | Three-dimensional reconstruction of alveoli in the rat lung for determination of pressure-volume relationships | Mercer, RR; Laco, JM; Crapo, JD | 1,987 | To determine alveolar pressure-volume relationships, alveolar three-dimensional reconstructions were prepared from lungs fixed by vascular perfusion at various points on the pressure-volume curve. Lungs from male Sprague-Dawley rats were fixed by perfusion through the pulmonary artery following a pressure-volume maneuv... | 0 |
36,449 | Processes regulating sulphate flux after whole-tree harvesting | Fuller, RD; Driscoll, CT; Lawrence, GB; Nodvin, SC | 1,987 | null | 0 |
40,791 | Effects of NO2 alone and in combination with O3 on young men and women | Adams, WC; Brookes, KA; Schelegle, ES | 1,987 | Previous studies of 2 h of exposure to NO2 at high urban atmospheric levels (i.e., 0.50-1.0 ppm), utilizing light-to-moderate exercise for up to 1 h have failed to demonstrate significant pulmonary dysfunction in healthy humans. To test the hypothesis that heavy sustained exercise would elicit pulmonary dysfunction on ... | 0 |
40,879 | A selective enhancement of xenobiotic metabolizing systems of rat lungs by prolonged exposure to ozone | Takahashi, Y; Miura, T | 1,987 | Male Wistar rats were exposed to 0.2 and 0.4 ppm O3 for 4, 8, and 12 weeks and to 0.1 and 0.2 ppm O3 for 4 weeks to examine the effects of prolonged exposure to O3 on the xenobiotic metabolizing systems in the lung. Exposures to 0.2 and 0.4 ppm O3 caused a significant increase in the NADPH-cytochrome P-450 reductase ac... | 0 |
40,910 | Ozone uptake in awake Sprague-Dawley rats | Wiester, MJ; Williams, TB; King, ME; Menache, MG; Miller, FJ | 1,987 | Knowledge of ozone (O3) uptake in rats in integral to efforts to quantitatively extrapolate animal data to man. We have measured percentage O3 uptake in 30 adult Sprague-Dawley rats exposed, nose only, for 1 hr to 0.3, 0.6, or 1.0 ppm O3. Tidal volume and breathing rate measurements, obtained by plethysmography, were t... | 1 |
40,771 | Formaldehyde impairs memory, equilibrium, and dexterity in histology technicians: Effects which persist for days after exposure | Kilburn, KH; Warshaw, R; Thornton, JC | 1,987 | Results of neurobehavioral testing in 305 histology technicians were studied by regression analysis with age, years of cigarette smoking, and hours per day of exposure to formaldehyde and to solvents as major independent variables. Increasing age was associated with poorer performance on visual memory, block design, tr... | 0 |
40,824 | Ozone exposure increases respiratory epithelial permeability in humans | Kehrl, HR; Vincent, LM; Kowalsky, RJ; Horstman, DH; O'Neil, JJ; McCartney, WH; Bromberg, PA | 1,987 | Ozone is a respiratory irritant that has been shown to cause an increase in the permeability of the respiratory epithelium in animals. We used inhaled aerosolized 99mTc-labeled diethylene triamine pentacetic acid (99mTc-DTPA) to investigate whether human respiratory epithelial permeability is similarly affected by expo... | 1 |
73,618 | The TEAM study: Personal exposures to toxic substances in air, drinking water, and breath of 400 residents of New Jersey, North Carolina, and North Dakota | Wallace, LA; Pellizzari, ED; Hartwell, TD; Sparacino, C; Whitmore, R; Sheldon, L; Zelon, H; Perritt, R | 1,987 | EPA's TEAM Study has measured exposures to 20 volatile organic compounds in personal air, outdoor air, drinking water, and breath of ~400 residents of New Jersey, North Carolina, and North Dakota. All residents were selected by a probability sampling scheme to represent 128,000 inhabitants of Elizabeth and Bayonne, New... | 0 |
55,499 | EDU: a chemical for evaluating ozone foliar injury and yield reduction in field-grown crops | Brennan, EG; Leone, IA; Clarke, BB | 1,987 | ABSTRACT Periodic application of the antioxidant, ethylenediurea (EDU), as a soil drench to articultural crops minimizes the development of foliar injury due to ambient ozone pollution. When ozone-sensitive cultivars are treated with the chemical, yield reductions are prevented. These principles are discussed in rel... | 0 |
41,686 | Die Wirkung von Ozon auf die korperliche Leistungsfahigkeit [Effect of ozone on physical performance capacity] | Linder, J; Herren, D; Monn, C; Wanner, HU | 1,987 | null | 0 |
40,908 | Long-term consequences of exposure to ozone: II. Structural alterations in lung collagen of monkeys | Reiser, KM; Tyler, WS; Hennessy, SM; Dominguez, JJ; Last, JA | 1,987 | The effects of chronic exposure to ozone on lung collagen crosslinking were investigated in two groups of juvenile cynomolgus monkeys exposed to 0.61 ppm of ozone 8 hrs per day for 1 year. One group was killed immediately after the exposure period; the second exposed group breathed filtered air for 6 months after the o... | 1 |
35,735 | On the nature of nitrate particles in a coastal urban area | Mamane, Y; Mehler, M | 1,987 | null | 0 |
41,704 | Biochemical effects on combined gases of nitrogen dioxide and ozone: I. Species differences of lipid peroxides and phospholipids in lungs | Sagai, M; Arakawa, K; Ichinose, T; Shimojo, N | 1,987 | In the present study, changes of lipid peroxides, phospholipids and antioxidant levels in lungs of 4 animal species exposed to the combined gases of NO2 and O3 were compared. Male mice, hamster, rats and guinea pigs were used. Lipid peroxides were increased significantly in the lungs of mice and guinea pigs exposed to ... | 1 |
93,822 | A preliminary multiple resistance routine for deriving dry deposition velocities from measured quantities | Hicks, BB; Baldocchi, DD; Meyers, TP; Hosker, RP, Jr; Matt, DR | 1,987 | Because there is no simple device capable of measuring the dry deposition rates of small particles and trace gases directly, much current activity is focused on the use of an inferential technique. In this method, measurements of atmospheric concentration (C) of selected chemical species are coupled with evaluations of... | 0 |
763,878 | Image analysis of chlorophyll fluorescence transients for diagnosing the photosynthetic system of attached leaves | Omasa, K; Shimazaki, KI; Aiga, I; Larcher, W; Onoe, M | 1,987 | null | 1 |
41,496 | Response of the macaque nasal epithelium to ambient levels of ozone: A morphologic and morphometric study of the transitional and respiratory epithelium | Harkema, JR; Plopper, CG; Hyde, DM; St George, JA; Wilson, DW; Dungworth, DL | 1,987 | null | 1 |
48,045 | Three-dimensional analysis of potential vorticity associated with tropopause folds and observed variations of ozone and carbon monoxide | Danielsen EF Hipskind, RS; Gaines, SE; Sachse, GW; Gregory, GL; Hill, GF | 1,987 | A temporal comparison of potential vorticity, ozone mixing ratio, and carbon monoxide mixing ratio along the flight path of the CV-990 on April 20, 1984, is presented and discussed. The flight path was designed to obtain in situ measurements of O sub(3) and CO in the lower stratosphere of a rapidly developing cyclone a... | 0 |
42,135 | Selection of the best exposure-response model using various 7-hour ozone exposure statistics | Lee, EH; Tingey, DT; Hogsett, WE | 1,987 | null | 1 |
43,887 | Physiological responses of soybean (Glycine max L Merr) to simulated acid rain and ambient ozone in the field | Takemoto, BK; Shriner, DS; Johnston, JW, Jr | 1,987 | null | 0 |
41,479 | Ozone uptake and effects on transpiration, net photosynthesis, and dark respiration in Scots pine | Skarby, L; Troeng, E; Bostrom, CA | 1,987 | null | 1 |
42,173 | Establishing standards to protect vegetation - ozone exposure/dose considerations | Lefohn, AS; Runeckles, VC | 1,987 | null | 1 |
43,731 | The effect of ozone on cottonwood - leaf rust interactions: independence of abiotic stress, genotype, and leaf ontogeny | Coleman, JS; Jones, CG; Smith, WH | 1,987 | null | 0 |
625,447 | Morphometric analysis of the primate nasal cavity | Gross, EA; Starr, TB; Randall, HW; Morgan, KT | 1,987 | null | 1 |
43,010 | Relative efficiency of factorial designs for estimating response surfaces with reference to gaseous pollutant mixtures | Allen, OB; Marie, BA; Ormrod, DP | 1,987 | null | 0 |
42,175 | An evaluation of the kriging method to predict 7-h seasonal mean ozone concentrations for estimating crop losses | Lefohn, AS; Knudsen, HP; Logan, JA; Simpson, J; Bhumralkar, C | 1,987 | null | 0 |
42,967 | Volatile organic compound emissions from 46 in-use passenger cars | Sigsby, JE; Tejada, S; Ray, W; Lang, JM; Duncan, JW | 1,987 | Biosis copyright: biol abs. rrm new york city new york usa hydrocarbons nitrogen oxides air pollution regulation | 0 |
42,544 | Characterization of historical growth patterns in declining red spruce trees | LeBlanc, DC; Raynal, DJ; White, EH; Ketchledge, EH | 1,987 | null | 0 |
44,082 | Enhanced performance of Nafion dryers in removing water from air samples prior to gas chromatographic analysis | Pleil, JD; Oliver, KD; McClenny, WA | 1,987 | null | 0 |
34,633 | The role of nitrogenous pollutants in the formation of atmospheric mutagens and acid deposition | Winer, AM; Atkinson, R; Arey, J; Biermann, HW; Harger, WP; Tuazon, EC; Zielinska, B | 1,987 | null | 0 |
36,928 | Effects of airborne ammonium on natural vegetation and forests | Roelofs, JGM; Boxman, AW; Van Dijk, HFG | 1,987 | In weakly buffered ecosystems a high deposition of ammonium leads to acidification and nitrogen enrichment of the soil. As a consequence many plant species characteristic of poorly buffered environments disappear. Among the acid tolerant species there will be a competition between slow growing plant species and fast gr... | 0 |
27,982 | On ethics and economics | Sen, A | 1,987 | N/A. | 0 |
19,179 | Stress physiology and the distribution of plants | Osmond, CB; Austin, MP; Berry, JA; Billings, WD; Boyer, JS; Dacey, JWH; Nobel, PS; Smith, SD; Winner, WE | 1,987 | null | 0 |
19,283 | Dynamic ecosystem consequences of tree birth and death patterns: a set of computer models predicts long-term behavior of forests | Shugart, HH | 1,987 | null | 0 |
41,657 | Tracheal and bronchoalveolar permeability changes in rats inhaling oxidant atmospheres during rest or exercise | Bhalla, DK; Mannix, RC; Lavan, SM; Phalen, RF; Kleinman, MT; Crocker, TT | 1,987 | Permeability of tracheal and bronchoalveolar airways of rats was measured and used to examine the effects of inhaled oxidant-containing atmospheres. The atmospheres studied were (a) ozone (O3) at 0.6 ppm (1.2 mg/m3) or 0.8 ppm (1.6 mg/m3); (b) nitrogen dioxide (NO2) at 6 ppm (11.3 mg/m3) or 12 ppm (22.6 mg/m3); (c) O3 ... | 0 |
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