Sentences with phrase «jellyfish populations»
The phrase "jellyfish populations" refers to the number of jellyfish in a particular area or ecosystem. It represents how many jellyfish are present in that specific place. Full definition
It's unclear whether or not climate change has anything to do with the latest offensive, but scientists say that the increased jellyfish populations are indicative of changing ocean conditions: warmer water, and fewer predators due to overfishing.
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The answer to the question of whether jellyfish populations are on the rise ultimately lies at this intersection, Berwald finds.
In recent years, concerns about rising jellyfish populations in some parts of the world have mushroomed into headlines like «Meet your new jellyfish overlords.»
However, researchers are not unanimous on this topic, since, for the time being, there are no reliable methods for determining the size of medusa and comb jellyfish populations, and there is no long - term research data.
Jellyfish populations appear to be exploding in several parts of the world, U.S. and Russian scientists reported, raising fears that they are taking over ecosystems that nurture key commercial fish stocks.
The Mediterranean Sea has always been home to a native jellyfish population; however, since the 1970s, devastating blooms of the stinging Rhopilema nomadica jellyfish have severely impacted the tourism and fishing industries in Israel and elsewhere.
Overfishing has reduced populations of large, predatory fish, allowing jellyfish populations to bloom.
However, a lack of historical data on jellyfish populations has caused some scientists to question whether the apparent boom is actually connected to global warming.
They'll tell you that there's sharks in the water, a terrible jellyfish population, or sting ray breeding season, but they are probably lying.
If it can be shown that jellyfish populations ONLY increase due to warmer water conditions (which isn't the case), then they only corroborate what we are measuring with our thermometers.
They say climate change could also cause jellyfish populations to grow.
Data collected from over two centuries indicate that jellyfish populations expand over 12 - year cycles, remaining stable for four to six years, and then decline.
Jellyfish populations are also suspected to be swelling because of climate change.
Jellyfish populations will likely rise, but the extent of the rise and the sustainability of the rise is unknown.»
Not only that, but jellyfish populations have no impact on the validity of AGW theory.
Jellyfish populations have absolutely no relevance to that debate.
According to The Associated Press, the jellyfish population is rising.
You will no doubt point dropping fish harvests, but then neglect to mention that jellyfish populations are exploding.