Continents drifted and changed ocean currents and routed more and
more warm tropical water into Polar Regions and that thawed more and more of the Polar Oceans to promote more and more snowfall and that did support more and more ice on land.
Not exact matches
A significant proportion of the loss is attributable to climate change, which has strengthened destructive
tropical cyclones and made surrounding
waters warmer and
more acidic.
Coral reefs can't find a strong purchase in the eastern
tropical Pacific thanks to
more acidic
waters — a potential precursor of what the ocean will be like under global
warming
More than 3,000 species of sea creatures have been observed in the
warm tropical waters around the island: When you're diving at Sipadan it's not a question of whether you'll see large pelagic species like manta rays, sea turtles, barracuda and sharks, but how many.
South
Water Caye Imagine an island less than a half mile long, covered with white coral sand, tropical flowers, and coconut trees, surrounded by warm, crystal clear water enveloped in coral reefs that wrap more than half way around the is
Water Caye Imagine an island less than a half mile long, covered with white coral sand,
tropical flowers, and coconut trees, surrounded by
warm, crystal clear
water enveloped in coral reefs that wrap more than half way around the is
water enveloped in coral reefs that wrap
more than half way around the island.
You'll find infinite stretches of
warm blue
waters, fine sandy beaches, hidden coves, lovely lagoons, and
tropical islands that are ringed with even
more beaches.
More than 7000
tropical islands, clear
warm water, vast coral reefs and mind - blowingly beautiful flora and fauna make the Philippines a true scuba diver's paradise.
They mostly live in shallow and
warm tropical waters, making them
more easy to find in the Maldives.
Other factors would include: — albedo shifts (both from ice >
water, and from increased biological activity, and from edge melt revealing
more land, and from
more old dust coming to the surface...); — direct effect of CO2 on ice (the former weakens the latter); — increasing, and increasingly
warm, rain fall on ice; — «stuck» weather systems bringing
more and
more warm tropical air ever further toward the poles; — melting of sea ice shelf increasing mobility of glaciers; — sea
water getting under parts of the ice sheets where the base is below sea level; — melt
water lubricating the ice sheet base; — changes in ocean currents -LRB-?)
This seems like it's going to keep
tropical waters hotter and thus promote
more hurricanes (in agreement with what Gray says (if one interprets his statements as referring to the portion of the atlantic circulation — the subtropical gyre — that delivers
more warm water to the tropics).
The increased area of
warm water on the surface allows the
tropical Pacific Ocean to discharge
more heat than normal into the atmosphere through evaporation.
The reduction in cloud cover allows
more Shortwave Radiation (visible light) to provide additional
warming of the
tropical Pacific
waters east of the Pacific
Warm Pool.
So you have
warmer tropical waters and
more poleward oceans would be
warmer.
Their causes range from completely unpredictable events like volcanic eruptions (which have mainly local effects) to
more regular phenomena such as «El Niño» (a
warming of the surface
waters of the
tropical Pacific that occurs every three to five years, temporarily affecting weather world - wide).
The persistent upwelling of cold
water in the eastern
tropical Pacific would have reduced cloud cover there, via reduced oceanic evaporation, and thus allowed
more of the sun's energy to enter the
tropical ocean - this would have aided the ocean
warming process, as generally the case when the
tropical ocean is cooler - than - normal.
Other important natural climate influences like El Niño, the recurring
warming of ocean
waters in the
tropical east - central Pacific Ocean, are
more difficult to extract from climate datasets for two reasons.
As the air rises, it expands and cools, and
water vapour condenses, releasing even
more heat,» much like how a hurricane frees energy by drawing
warm humid air from its base (usually
tropical sea
water) and then releasing cold, wet air 7 miles (12 kilometers) up in the troposphere.
The
warmer the
water, the
more energy gets sucked in the air and the faster a
tropical cyclone develops into a hurricane and the
more powerful this hurricane can grow — other complex meteorological factors left aside.
The
tropical cyclones that bend northwards, move across this
warm water, that adds
more vertical convection power and moisture to the weather system — that can then turn into a closed circulation hurricane.
Extratropical cyclones are distinct from
tropical cyclones, which are generally smaller and
more intense, and, as their name implies, originate over relatively
warm water in the tropics.
During the
warm period, faster currents cause
more tropical water to travel to the North Atlantic,
warming both the surface and the deep
water.
During an El Nino,
more warm water than normal covers the central and eastern
tropical Pacific.
Scientists say the
tropical storm was likely intensified by climate change: rising sea levels means larger storm surges,
warmer ocean
waters cause
more precipitation, and unseasonal weather means hurricane season may be lasting longer.
The fact is, is that NOAA, in the federal government, has shown that there is conclusive evidence that the
tropical waters are getting
warmer as a result of global
warming and while that doesn't lead to
more hurricanes, what it leads to is
more intense, and and hurricanes, hurricanes that are
more intense.