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Simulations of mesoscale circulations in the center of the Iberian Peninsula for thermal low pressure conditions. Part I: Evaluation of the topography vorticity-mode mesoscale model
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ABSTRACT
The Topography Vorticity-Mode Mesoscale (TVM) model has been evaluated for four different cases of thermal low pressure systems over the Iberian Peninsula. These conditions are considered to be representative of the range of summer thermal low pressure conditions in this region.
Simulation results have been compared with observations obtained in two intensive experimental campaigns carried out in the Greater Madrid Area in the summer of 1992. The wind fields are qualitatively well simulated by the model. Detailed comparisons of the time series of simulations and observations have ...
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Saving sea otters: these furry swimmers help keep the ocean healthy, but sea otters are struggling to survive. Can scientists help?(life science)
Magazine article from: SuperScience
; ...That's just what happens without sea otters. Guarding the Forest The sea otters help to protect kelp forests by snacking...including sea urchins. Luckily, the otters have a supersize appetite. A large otter may eat 9 kilograms (20 pounds...
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Sea Otters at Home
Magazine article from: Click
; ...In a kelp forest, sea otters can play and be safe...forest to hunt for food. Otter moms know they must keep...seaweed. As long as the otters stay near the kelp...cannot see them. Where do sea otters find comfy beds for sleeping...called "rafts." Each otter lays a strand of ...
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USGS Finds Sea Otters at Risk from Killer Whales in a Changing Ocean
Newspaper article from: U.S. Newswire
; ...early 20th century, sea otter populations grew again...unexpected decline in sea otter numbers occurred over...who had been studying otters there since the 1970s...sign of disease in the sea otters, and few sea...principal food of sea otters. "Lacking ...
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Sea otters and kelp forests in Alaska: generality and variation in a community ecological paradigm.
Magazine article from: Ecological Monographs
; ...scale evidence for the sea otter paradigm, must be used...paradigm. The role of otters in California is particularly...rather than the role of sea otters in limiting herbivore...California studies that otters rapidly and predictably...generality in the sea otter ...
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Sea otters: Off the 'sins of omission list'? PART TWO
Newspaper article from: Indian Country Today (Lakota Times)
; ...single log. It was a sea otter. The first cited on...in his voice. "The otters used to be all up and...weirs. Reintroducing the otters will also change the...Only clusters of sea otter communities remained...biologists sited a group of otters off the coast of Carmel...
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Ocean keepers: California's sea otters are mysteriously dying in record numbers. How could their decline affect other ocean life?(LIFE: ECOSYSTEMS)(Cover Story)
Magazine article from: Science World
; ...OTTERS TAKE A DIVE Sea otters--a member of the weasel...of the California sea otter subspecies, a group...carcasses, on the dead sea otters. The studies have revealed...killer of sea-loving otters are microorganisms that...recent California sea ...
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KILLER WHALES DECIMATING SEA OTTERS
News Wire article from: United Press International
; ...Killer whales decimating sea otters UPI Science News SANTA...the population of sea otters in western Alaskan waters...describe how the whale-sea otter food chain was upset...whales swimming near sea otters for nearly three...during the 1990s of sea otter ...
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Science could foster reintroduction of sea otters.(Recreation)
Newspaper article from: The Register-Guard (Eugene, OR)
; ...eventual reestablishment of sea otters as an important...of Oregon's original otter population. When the...to understand why the otters transplanted to Oregon...DNA of ancient Oregon sea otters. Mitochondrial DNA was...from the ancient sea otters was then compared ...
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Sea otters given free rein of California coast.(Knight Ridder Newspapers)
Newspaper article from: Knight Ridder/Tribune News Service
; ...earlier to stop moving the otters. It was that decision...charged with protecting the sea otter don't dispute the mammal...fide concern about the otters impacting their ecosystem...1998, more than 100 otters moved into the waters...the San Nicolas Island sea otter population ...
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USGS: USGS reports continued decline of California sea otters.
M2 Presswire
; ...1977, the California sea otter was listed as threatened...Endangered Species Act. Sea otters historically ranged across...population size of California sea otters increased steadily until...Concern arose because sea otters were becoming entangled...thereafter the ...
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