After diving for 30 years in his spare time, he was compelled to combine his work and hobby when he was struck by the calamities faced
by oceans around the world.
After diving for 30 years in his spare time, he was compelled to combine his work and hobby when he was struck by the calamities faced
by oceans around the world.
Not exact matches
Think of it this way: If you are in a boat on the
ocean being bumped
around by every wave without any navigation system or set course, you'll never get anywhere.
Most of one pastor's congregation is tented
around the church, along with a clinic manned
by a doctor without a nurse or medications... just his hands and a stethoscope with an
ocean of compassion.
Occasionally Chichester is obliged to turn to the classics to piece out the narrative with passages from Conrad and Richard Henry Dana, but for the most part he draws on the solitary venturers in small craft — Joshua Slocum, the first man to sail alone
around the world; Ann Davison, the first woman to sail alone across the Atlantic; Alain Bombard, the French physician who sailed a 15 - foot rubber dinghy 2,750 miles in 65 days to see if it was possible for a man to survive on the
ocean without food or water except that provided
by fish and rain.
Practice water safety: teach your child to swim, do not let your child play
around any water (lake, pool,
ocean, etc.) without adult supervision (even if he is a good swimmer), always wear a life preserver or safety vest when on a boat, and childproof the pool
by enclosing it in a fence with a self - closing, self - latching door.
You can see penguins up close, walk
around the four - story
ocean tank and stop
by the touch tank to hold hermit crabs and other little creatures.
Separated
by oceans from her family she initially followed dominant practices and discourses
around pregnancy and birth.
A GOP lawmaker said this week that the rise in sea levels
around the globe was not caused
by climate change — but
by rocks tumbling into the world's
oceans and silt flowing from rivers to the sea.
The paper notes that
ocean warming
around Greenland may be almost double the global mean
by 2100.
Just as conditions in the tropical Pacific
Ocean can have distant effects through what we now understand as El Niño, the loss of a forest could generate a signal heard
around the world — including
by other plants.
However, the Clark School researchers say blue whirls could improve remediation -
by - combustion approaches
by burning the oil layer with increased efficiency, reducing harmful emissions into the atmosphere
around it and the
ocean beneath it.
In all likelihood, each of these crossed at least one
ocean within the dark confines of a container measuring 8
by 8.5
by 20 feet, stacked with as many as 10,999 others aboard one of the 4,500 container ships in use
around the world.
Timothy Lyons at the University of California, Riverside, and colleagues have worked out how phosphate levels changed in Earth's
oceans over the last 3 billion years
by measuring the relative amounts of phosphorus in 700 samples from various rock formations
around the world.
The scientists, led
by Eric Oliver of Dalhousie University in Canada, investigated long - term heat wave trends using a combination of satellite data collected since the 1980s and direct
ocean temperature measurements collected throughout the 21st century to construct a nearly 100 - year record of marine heat wave frequency and duration
around the world.
Models used to project conditions on an Earth warmed
by climate change especially need to consider how the
ocean will move excess heat
around, Legg said.
The team, led
by Dr Kira Rehfeld and Dr Thomas Laepple, compared the Greenland data with that from sediments collected in several
ocean regions
around the globe, as well as from ice - core samples gathered in the Antarctic.
The world's
oceans are currently in the midst of the third major die off — termed bleaching
by scientists — ever recorded and the hot waters
around Christmas Island have been dealing with the heat for months.
Antarctica's isolation allowed a mighty
ocean current to flow
around it, unimpeded
by any landmass.
The
oceans of
around 1 billion years ago, the researchers argue, were topped
by a thin oxygenated layer populated with photosynthetic organisms and heterotrophic bacteria.
The next step was see how those factors were influenced
by ENSO; while El Niños and La Niñas are defined
by how much warmer or colder than normal tropical Pacific
ocean waters are, they trigger a cascade of reactions in the atmosphere that can alter weather patterns
around the globe.
Hutton, an iconoclast stirred to scientific inquiry
by the Scottish Enlightenment, argued instead that many of the rock formations he saw
around him could not have formed from gently precipitating
ocean sediment.
The shale, named for the town of Eagle Ford, TX, is a geologic remnant of the ancient
ocean that covered present day Texas millions of years ago, when the remains of sea life (especially ancient plankton) died and deposited onto the seafloor, were buried
by several hundred feet of sediment, eventually turning into the rich source of hydrocarbons we have today.The shale was first tapped in 2008 and now has
around 20 active fields good producing over 900 million cubic feet per day of natural gas.
We know electric fields can be used to push the microrobots in any direction, like a boat carried
by the
ocean's currents, but in this paper we're exploring how those same fields can be used to help the robot detect obstacles and navigate
around them,» Kim said.
«If there is enough space
around cropland, excess nutrients would have the chance to be taken up
by other plants, reducing the content of the runoff that reaches the
ocean,» Shantz said.
But now I really think this is going to transform oceanography
by giving us a persistent presence in the
ocean — a presence that doesn't require a boat, can operate in any weather condition, and can stay within the same water mass as it drifts
around the open
ocean.»
Modeling experiments
by Tan and two other scientists focused on inbetweeners — mixed - phase clouds, such as undulating stratiform and fluffy stratocumulus clouds, which are abundant over the vast Southern
Ocean and
around the Northern Hemisphere north of New York.
The basic scenario goes as follows: Hurricanes — circular storms spinning
around a region of low atmospheric pressure — are powered
by energy released
by spiraling surface winds that draw heat from the
ocean.
«The lineage has been
around for hundreds of millions of years, but without the mass extinction event 66 million years ago, it is very likely that the
oceans wouldn't be dominated
by the fish we see today.»
Sea levels have been rising worldwide over the past century
by between 10 and 20 centimetres, as a result of melting land - ice and the thermal expansion of the
oceans due to a planetary warming of
around 0.5 degreeC.
Fake paper fools global warming naysayers The man - made - global - warming - is - a-hoax crowd latched onto a study this week in the Journal of Geoclimatic Studies
by researchers at the University of Arizona's Department of Climatology, who reported that soil bacteria
around the Atlantic and Pacific
oceans belch more than 300 times the carbon dioxide released
by all fossil fuel emission, strongly implying that humans are not to blame for climate change.
In a major new international report, experts conclude that the acidity of the world's
ocean may increase
by around 170 %
by the end of the century bringing significant economic losses.
These currents are driven
by winds,
ocean temperature and salinity differences, and are efficient at distributing heat and carbon
around the globe.
The monument was first established 10 years ago
by former Republican President George W. Bush, who created the world's largest marine reserve at the time, protecting close to 140,000 sq miles of
ocean around the Hawaiian archipelago and inspiring a series of similar projects
around the world.
The team compiled four decades of data from research vessel surveys of fish and invertebrates conducted
around the continental shelves of North America
by NOAA's National Marine Fisheries Service (NOAA Fisheries) and Canada's Department of Fisheries and
Oceans (DFO).
As changes happen in the polar regions, they are carried
around the world
by ocean currents, both at the surface and in the deep
ocean.
Far - flung coastal communities accustomed to the Pacific
Ocean's mighty onslaughts were flattened
by Typhoon Haiyan, one of the most intense storms currently on record, with sustained winds ripping through their streets at
around 320 kilometers per hour and gusts reaching 370 kph.
Leaving politics aside, for the people
around the world who inhabit as much as 71 % of the world's coastlines and are surrounded
by oceans, this is not just a statement on a piece of paper, but a commitment of world leaders to take the wellbeing of our further generations to heart, to tackle the burning of fossil fuels and global warming collectively.
Temperature observations are sparse
around the hostile continent, but scientists recently modeled the
ocean current knock - on effects of these wind changes, which have been caused
by ozone thinning and
by the buildup of greenhouse gases.
We also find heat sloshing
around the world's
oceans, which absorb 93 quadrillion watts of the sun's energy — a hundred thousand times more power than could be produced
by all the power plants in the United States put together.
In a study published today in the journal Nature Climate Change, the researchers report that increased
ocean acidification
by 2100 will spur a range of responses in phytoplankton: Some species will die out, while others will flourish, changing the balance of plankton species
around the world.
This is why it's unlikely that anything alive is more likely to be swimming in the depths of a strange
ocean than creeping
around above water on frozen orbs, even though the complexity of that life (like the stromatolites and creepy blind life forms thriving
around undersea hot - water vents) could be limited
by how much light can reach so far into the abyss.
The finding suggests that microbes with the ability to produce oxygen were prolific at least locally
around 3.46 billion years ago, releasing large quantities of this reactive molecular gas into the
oceans and eventually the atmosphere
by the end of this period (more).
Eventually, however, terrestrial red and green algae and the first lichens developed on land and the final big rise in oxygen may have been caused
by the «greening of the continents from
around 800 million years ago,» when these simple early lifeforms on land steadily spread and broke down rocks that sustained a higher rate of erosion and led to the release of more nutrients into the
oceans that stimulated even more photosynthesis
by more newly evolved algae as well as older cyanobacteria (Nick Lane, New Scientist, February 10, 2010).
While El Niño is a cyclical climate phenomenon in the Pacific
Ocean — marked by warmer ocean temperatures in the tropics and a weakening of the usual easterly trade winds — it can impact weather around the g
Ocean — marked
by warmer
ocean temperatures in the tropics and a weakening of the usual easterly trade winds — it can impact weather around the g
ocean temperatures in the tropics and a weakening of the usual easterly trade winds — it can impact weather
around the globe.
The annually - averaged temperature for
ocean surfaces
around the world was 0.74 °C (1.33 °F) higher than the 20th century average, easily breaking the previous record of 2014
by 0.11 °C (0.20 °F).
A typical oceanographic mooring, like one deployed in the northwest Atlantic
Ocean by the Global Ocean Ecoystems Dynamics (GLOBEC) program, holds a large array of instrumentation: seven current meters, seven temperature gauges, three optical turbidity scanners, four salinity / conductivity / pressure meters, and one Acoustic Doppler Current Profiler (ADCP) that records surface ocean current patterns around the moo
Ocean by the Global
Ocean Ecoystems Dynamics (GLOBEC) program, holds a large array of instrumentation: seven current meters, seven temperature gauges, three optical turbidity scanners, four salinity / conductivity / pressure meters, and one Acoustic Doppler Current Profiler (ADCP) that records surface ocean current patterns around the moo
Ocean Ecoystems Dynamics (GLOBEC) program, holds a large array of instrumentation: seven current meters, seven temperature gauges, three optical turbidity scanners, four salinity / conductivity / pressure meters, and one Acoustic Doppler Current Profiler (ADCP) that records surface
ocean current patterns around the moo
ocean current patterns
around the mooring.
El Niño is a recurring climate pattern defined
by above - average
ocean temperatures in the equatorial Pacific that affect weather patterns
around the world, leading to a slight uptick in global temperatures.
Thousands of studies conducted
by researchers
around the world have documented changes in surface, atmospheric, and oceanic temperatures; melting glaciers; diminishing snow cover; shrinking sea ice; rising sea levels;
ocean acidification; and increasing atmospheric water vapor.
The area of the Pacific
Ocean around Anahola Bay is home to coral reefs, which can be suffocated
by excess silt.