Even medium resolution LANDSAT MSS and TM imagery are in many cases too coarse to detect scattered trees in hyper-arid areas or to separate trees from ephemeral plant cover [22].
Rainfall produced a significant increase in ephemeral (herb) cover and seed densities [54] [56] and high rainfall years were associated with insect outbreaks [57], thus producing a significant increase in food availability for granivorous, folivorous and insectivorous small mammals [9], [19], [55], [57].
These ephemeral blooms can cover large areas of substratum on flats and crests of coastal and inshore fringing reefs, predominantly from early spring to early summer, often blanketing small corals and other sessile coral reef organisms [2].
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"Great Moments" is a reminder that while experience is an asset in any kind of criticism, it's particularly useful for those who cover this ephemeral art.
The effects of a reduction in hydrodynamics were clear for a number of taxa and included the replacement of barnacles, limpets and frondose algae by an increasing cover of ephemeral algae.
The majority of Big Sycamore Canyon burned during the May 2013 Springs Fire leaving ash and a charred layer that covered hillslopes and ephemeral channels.
Data from the European Space Agency's Venus Express orbiter, taken in 2008 and 2009 at an infrared wavelength that effectively penetrates the planet's atmosphere, suggest the ephemeral hot spots may have covered no more than 1 square kilometer (0.4 square miles) and may have reached temperatures above 825°C (1520°F), the researchers report online this week in Geophysical Research Letters.
The Bedside Guardian 2015 is also, of course, a book, celebrating within hard covers the most notoriously ephemeral branch of the profession of letters.
Dividing the domain of calculated curves into regions of permanent, land-cover change sensitive, and ephemeral lakes allows for comparison of model predicted lake classification with lake sediment records.
