Filters: Tags: Volatiles (X)73 results (12ms)
Plant species composition, calculated leaf masses and estimated biogenic emissions of urban landscape types from a field survey in Phoenix, Arizona
Electroantennogram and behavioural responses of different forms of the bird cherry-oat aphid, Rhopalosiphum padi, to sex pheromone and a plant volatile
Aggregation pheromones of two geographical isolates of the New Guinea sugarcane weevil, Rhabdoscelus obscurus
High yield of hydrocarbon gases resulting from pyrolysis of yellow heterotrophic and bacterially degraded Chlorella protothecoides
On the possible influence of extraterrestrial volatiles on Earth's climate and the origin of the oceans
Trapping Lacanobia subjuncta, Xestia c-nigrum, and Mamestra configurata (Lepidoptera: Noctuidae) with Acetic Acid and 3-Methyl-1-butanol in Controlled Release Dispensers
Within-plant circulation of systemic elicitor of induced defence and release from roots of elicitor that affects neighbouring plants
Composition of the volatiles from intact and tea aphid-damaged tea shoots and their allurement to several natural enemies of the tea aphid
New Terpenoid Components from the Volatile Oils of the Soft Corals Clavularia viridis and Sarcophyton acutangulum
Although giant calderas (“supervolcanoes”) may slumber for tens of thousands of years between eruptions, their abundant earthquakes and crustal deformation reveal the potential for future upheaval. Any eventual supereruption could devastate global human populations, so these systems must be carefully scrutinized. Insight into dormant but restless calderas can be gained by monitoring their output of heat and gas. At Yellowstone, the large thermal and CO2 fluxes require massive input of basaltic magma, which continues to invade the lower to mid-crust, sustains the overlying high-silica magma reservoir, and may result in volcanic hazard for millennia to come. The high flux of CO2 may contribute to the measured deformation...
Infochemicals mediating the foraging behaviour of Aleochara bilineata Gyllenhal adults: Sources of attractants
Estimation of emission adjustments from the application of four-dimensional data assimilation to photochemical air quality modeling
Composition and distribution of trace volatile organic compounds in the air from the field landfill of Guangzhou
Response of the pollen beetle, Meligethes aeneus, to traps baited with volatiles from oilseed rape, Brassica napus
Twenty-five ore and gangue mineral separates from the Miocene-age Goldfield and Tonopah epithermal Au-Ag deposits in southwestern Nevada were analyzed to determine the helium, neon, and argon (He, Ne, and Ar) isotopic compositions contained in fluid inclusions. Four mineral separates from the Butte Main Stage vein deposit and two from the Bingham pyrite-enargite vein deposits were also analyzed. Fifteen separates are from hand samples collected from underground mine workings and the remaining 16 are from mine tailings piles and pits excavated within the past 100 years. The separates consist dominantly of pyrite, enargite, and quartz, with lesser amounts of sphalerite, galena, potassium feldspar, bismuthinite, marcasite,...