英語 での Predation の使用例とその 日本語 への翻訳
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Fourth, forage fish biomass is suppressed by strong top-down controls on temperate and subpolar shelves, where mixed assemblages of large pelagic and demersal fishes exerted high predation rates.
The losers, the 99 percent of species who have ever lived, are dead-- killed by fire, flood, asteroids, predation, starvation, ice, heat and the cold math of natural selection.
Autopsy was carried out, after which experts have excluded from the list of possible causes of death blows on fishing boats, the depletion of starvation and predation.
When experiments in the 1950s pointed to cryptic coloration and differential bird predation as its cause,"industrial melanism" became the classical story of evolution by natural selection.
The ability to find food and avoid predation dictates whether most organisms live to spread their genes to the next generation or die trying.
This is the river of the most turbulent Department, there may be a little lax washed unknown place, they are struggling to swing the fins in the water, happy to predation.
The production of toxins, drugs and other compounds, called secondary metabolites by the chemists who study them, is considered to be an evolutionary adaptation to help plants fight off predation from insects and herbivores.
The shape and density of this cone alters as the swarm responds to changes in the environment- withstanding high temperatures, rain, wind and predation to stay together as a cohesive superorganism.
It is well known that the rise of industrial cities led to the darkening of the peppered moth(Biston betularia)- an adaptive response to pollution and bird predation.
Chimpanzees were previously known to hunt and consume the meat of various animals, but there have been no direct observations of tortoise predation by chimpanzees to date.
Releasing crawfish into paddies at this timing affords them a certain degree of protection via the rice plants and lowers the levels of predation by waterfowl.
As a result, numbers of other species of invertebrates decreased, as they were outcompeted or eaten by the crabs that had been released from the predation pressure of raccoons, demonstrating that the effects of fear alone can be felt throughout entire food webs.
Researchers tracking salmon on the dam-laden Columbia River concluded it wasn't the dams impeding their survival but challenges they face at sea including predation, ocean warming and alterations to their prey distributionsource.
Found on six of the California Channel Islands off the coast of southern California, four Island Fox subspecies suffered catastrophic declines in the mid 1990s mainly due to disease and predation by non-native species, such as the Golden Eagle.
The ethanol production allows the crucian carp to be the only fish species surviving and exploiting these harsh environments, thereby avoiding competition and escaping predation by other fish species with which they normally interact in better oxygenated waters.
Although cryptic coloration and selective predation have not been ruled out, one recent review concludes that"there is little persuasive evidence, in the form of rigorous and replicated observations and experiments, to support this explanation at the present time.
One is that a truly humanitarian intervention must have"right intention"- it must be designed for the express purpose of protecting civilians from predation at the hands of their government.
TNR does not address the risks and hardships that cats face living in the wild and that contribute to an average life expectancy of as little as 2 years, including injury, disease, predation, vehicle collisions, and maiming during cat-cat fights.
Daniel Hunt Janzen| Kyoto Prize As a pioneer of tropical biology, Dr. Janzen has formulated a large number of unique hypotheses, including mutualism for defense against predators and predation as a basis for biodiversity, making significant contributions to the flourishing of tropical ecology. Applying his special knowledge to practical situations, he has also been active in biological and environmental conservation in the tropics.
The Duke of Predation Wraith.