Displaying 731 - 740 of 3720
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Climate change poses severe threats to biodiversity, and conservationists have to adapt their management decisions to a changing climate. The challenge is that the biological...
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Many whale populations have been slow to increase in numbers following cessation of commercial whaling, and one of the reasons for this is human-induced mortality...
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Environmental epidemiological studies have linked exposure to ambient PM2.5 (airborne particles less than 2.5 micrometers in size) with adverse health effects such as reduced lung...
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Traditional surface-based particle pollution measurements are the basis for compliance assessment, but they have limited spatial coverage. Satellites can provide much broader coverage, but they...
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Surface-level ozone causes serious health impacts in humans and damages crops and terrestrial ecosystems. High concentrations of ozone are due to a combination of photochemistry...
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Coastal regions in the northern Gulf of Mexico such as the Louisiana, Mississippi, and Texas coast are under the NASA measurements) will be integrated into...
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This proposal seeks to continue an effort that exploits the combination of two key data sets, the Landsat historical record and plot records from the...
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Hydrothermal alteration which produces argillic and phyllic minerals has been shown to weaken volcanic edifices and increase the potential for debris flows (Crandell, 1971; Scott...
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Early tsunami warning critically hinges on rapid analysis of the triggering earthquake, but unfortunately, even precise knowledge of the earthquakes location and magnitude is not...
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Early tsunami warning critically hinges on rapid analysis of the triggering earthquake, but unfortunately, even precise knowledge of the earthquake¿s location and magnitude is not...