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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: Wharf Rat who wrote (960734)9/1/2016 3:28:39 PM
From: Brumar89  Read Replies (1) | Respond to of 1574745
 
Earth Is GAINING Land

Sea level rise, where art thou?

Coastal areas around the world are expanding in the face of projections that global warming-induced sea level rise will wipe out coastal cities.

But a recent study by the Dutch Deltares Research Institute found coastal areas had grown, on net, 13,000 square miles over the last 30 years. In total, the study found 67,000 square miles of water was converted into land, and 44,000 square miles of land was covered by water.

“We expected that the coast would start to retreat due to sea level rise, but the most surprising thing is that the coasts are growing all over the world,” Fedor Baart, the study’s lead author, told BBC News. “We’re were able to create more land than sea level rise was taking.”

Baart noted the expansion of coastlines around the world has thwarted sea level rise that scientists predict will get worse due to man-made global warming. The Intergovernmental Panel on Climate Change predicts sea levels could rise as high as 16 millimeters a year by 2100.

Baart specifically pointed to Dubai, where the coast, “had been significantly extended, with the creation of new islands to house luxury resorts,” according to BBC, and to China where the, “whole coast from the Yellow Sea all the way down to Hong Kong” had been expanded.

The study also found irrigation completely dried up the Aral Sea, and that glacial melting created new lakes on the Tibetan Plateau. It looked at other areas of the world, like the Amazon, where natural and artificial works changed bodies of water.

“We knew in Myanmar that several dams were being built, but we were able to see how many,” Baart said. “And we also looked at North Korea, and we found dams being built there just north of the border from South Korea.”

Baart’s study comes after years of being warned that coastal cities and small islands would be overtaken by rising seas. But this research shows that’s not necessarily the case.

Pacific Islands have been more resilient to global warming than scientists predicted. Some have even grown in size.

Scientists from Australia and New Zealand found in 2015 that despite the Funafuti Atoll seeing “some of the highest rates of sea-level rise… over the past 60 [years]” the island chain has actually enlarged.

“Despite the magnitude of this rise, no islands have been lost, the majority have enlarged, and there has been a 7.3% increase in net island area over the past century (A.D. 1897–2013),” according to the study published in the journal Geology. “There is no evidence of heightened erosion over the past half-century as sea-level rise accelerated.”

http://dailycaller.com/2016/08/30/earth-is-gaining-land-despite-warming-fueled-sea-level-rise-study-finds/



To: Wharf Rat who wrote (960734)9/1/2016 3:32:49 PM
From: Brumar89  Respond to of 1574745
 
The Arctic ice was lower than today 6,000 years ago

And they had no anthropogenic global warming then! So could the present ice level be just another natural fluctuation? If not, why not?

Arctic Ocean perennial sea ice breakdown during the Early Holocene Insolation Maximum

Christian Strannea et al.

Abstract

Arctic Ocean sea ice proxies generally suggest a reduction in sea ice during parts of the early and middle Holocene (~6000–10,000 years BP) compared to present day conditions. This sea ice minimum has been attributed to the northern hemisphere Early Holocene Insolation Maximum (EHIM) associated with Earth's orbital cycles. Here we investigate the transient effect of insolation variations during the final part of the last glaciation and the Holocene by means of continuous climate simulations with the coupled atmosphere–sea ice–ocean column model CCAM. We show that the increased insolation during EHIM has the potential to push the Arctic Ocean sea ice cover into a regime dominated by seasonal ice, i.e. ice free summers. The strong sea ice thickness response is caused by the positive sea ice albedo feedback. Studies of the GRIP ice cores and high latitude North Atlantic sediment cores show that the Bølling–Allerød period (c. 12,700–14,700 years BP) was a climatically unstable period in the northern high latitudes and we speculate that this instability may be linked to dual stability modes of the Arctic sea ice cover characterized by e.g. transitions between periods with and without perennial sea ice cover.

http://www.sciencedirect.com/science/article/pii/S0277379113004162

But how did the polar bears survive?



To: Wharf Rat who wrote (960734)9/1/2016 3:33:52 PM
From: Brumar89  Respond to of 1574745
 
China’s Global Oil Assets Growing Rapidly

August 26, 2016

They need a lot of oil to make all those solar panels, mine the rare earths, etc. Can't get any of the stuff greens like without using a lot of oil.

By Paul Homewood



http://www.dailymail.co.uk/news/article-3754249/China-BIGGEST-crude-oil-operator-North-Sea-amid-concerns-growing-influence-Britain.html

According to the Mail:

China has become the biggest oil operator in the North Sea, with a state-owned company said to be in line for £2billion of tax breaks.

China National Offshore Corporation (CNOOC) runs two of the biggest oilfields in the area.

One of its subsidiaries, Nexen, is responsible for extracting around 200,000 barrels a day – more than 10% of the total.

CNOOC was blocked from buying a US oil company over national security concerns a decade ago.

But no concerns appear to have been raised in Britain when the company bought Nexen, a Canadian oil operator with a large stake in North Sea oil, in 2012.

http://www.dailymail.co.uk/news/article-3754249/China-BIGGEST-crude-oil-operator-North-Sea-amid-concerns-growing-influence-Britain.html

Sometimes actions speak louder than words.

Leaving aside the security concerns, this story highlights a much more significant issue.

If we are to believe the likes of Ambrose Evans Pritchard, the Chinese Government has solemnly promised to drastically reduce its consumption of fossil fuels, albeit rather conveniently at some undetermined point in the future. Meanwhile, Mark Carney tells us that fossil fuel reserves will soon be stranded assets.

Yet on the ground the reality is utterly different. Far from pulling back from fossil fuels, China is actively increasing development, not just at home but around the world as well.

According to this International Energy Agency report in November 2014:

Chinese national oil companies (NOCs) are the new big players on the global energy scene. In the last three years, they spent a total of USD 73 billion in upstream investments and now operate in more than 40 countries to control about 7% of worldwide crude oil output, raising alarms in some quarters about supply security and price.

The US Energy Information Administration adds more detail:

China’s increasing dependence on oil imports, the need for Chinese companies to develop technical expertise for their more challenging resources, and attempts to capture value upstream are key factors driving Chinese NOCs to invest in international projects and form strategic commercial partnerships with IOCs. Since 2008, the NOCs have purchased assets in the Middle East, North America, Latin America, Africa, and Asia and invested an estimated $73 billion in overseas oil and gas assets between 2011 and 2013, according to the International Energy Agency (IEA). Most of China’s recent direct acquisitions were channeled to deepwater oil plays off the coast of West Africa and Brazil, natural gas and coalbed methane opportunities in Australia, and oil sands and shale gas projects in North America.

China’s oil production from its overseas equity shares and acquisitions grew significantly over the past several years, from 1.36 million bbl/d in 2010 to an estimated 2.1 million bbl/d in 2013, according to the IEA. CNPC holds the most equity production and investment overseas of all the NOCs, although Sinopec, CNOOC, and other smaller NOCs and private companies have rapidly expanded their overseas investment profiles over the past five years. Chinese companies are participating in upstream activities in 42 countries, and half of the overseas oil production stems from the Middle East and Africa. Iraq is a key country where all three of the NOCs have invested in several large fields where they expect production to increase. About 26% of China’s overseas oil production in 2013 was in Iraq. Kazakhstan, Sudan, and South Sudan are other countries that have contributed to sizeable portions of China’s overseas production.

In the past few years, China has diversified its overseas upstream acquisitions to include new oil formations in Brazil and North America. Not only do these assets provide commercial opportunities, they allow the NOCs to gain technical expertise in challenging and unconventional plays. Although CNOOC contributed just small amounts to China’s overseas hydrocarbon production for several years, the NOC has swiftly increased oil and gas purchases since 2010 in an attempt to gain technical expertise and acreage in shale oil, shale gas, and coalbed methane and deepwater hydrocarbon resources. Following approval from Canada, CNOOC purchased the Canadian oil company Nexen for $15.1 billion (plus $2.8 billion in Nexen’s net debt) in 2013. This deal became China’s largest overseas acquisition. CNPC, Sinopec, and Sinochem have purchased stakes in producing fields in Canada, the United States, and Brazil as well.

Chinese NOCs have also invested in overseas shale gas and tight gas formations to improve their technical capacities for developing these resources domestically and to secure gas supplies. As China rapidly expands its imports of liquefied natural gas (LNG), the NOCs are seeking supply contracts by purchasing stakes in the upstream developments and liquefaction terminals in the Asia-Pacific region, Canada, and the United States.

By the end of 2013, Chinese NOCs had secured bilateral oil-for-loan deals with several countries, amounting to almost $150 billion. China provided loans to countries that need capital to extract energy reserves and build energy infrastructure in exchange for oil and gas imports at established prices. China extended oil-for-loan deals with Russia, Kazakhstan, Venezuela, Brazil, Ecuador, Bolivia, Angola, and Ghana and has had a gas-for-loan agreement with Turkmenistan over the past decade. Venezuela and China signed several deals for more than $45 billion in exchange for 600,000 bbl/d of crude oil and products. Based on China’s trade data, Venezuela falls short of this amount, but the country’s crude oil exports to China have ramped up markedly from four years ago and were 276,000 bbl/d in 2014. The recent low oil price environment is affecting Venezuela’s upstream development and export capacity in the near term, and China provided another $5 million in 2015 for oil investment. Several oil and gas deals have been signed with Russia in the past few years, including two loan-for-oil deals amounting to $50 million, signaling China’s move to diversify its energy supply. Each of the deals includes 300,000 bbl/d of oil transported through the ESPO pipeline from Russia to China. CNPC and Russia’s Rosneft formed a JV, where CNPC holds a 49% stake, to develop Russia’s East Siberian oil fields, which are expected to help meet the export requirements of the deals. These agreements signal the growing energy ties between the neighboring countries and China’s interest in gaining more access to Russian oil.

http://www.eia.gov/beta/international/analysis.cfm?iso=CHN

It is worth repeating the statement that oil production from China’s overseas assets amounted to 2.1 million bbl/day in 2013. This equated to 2.4% of global output. China’s domestic output is 4.3 million bbl/day, so clearly the overseas assets are a crucial part of China’s energy strategy.

China has three major National Oil Companies, NOCs, China National Petroleum Corporation (CNPC), the China Petroleum and Chemical Corporation (Sinopec), and China National Offshore Oil Corporation (CNOOC).

They are all state owned, and although they have a good deal of operational autonomy, there is little doubt that overall strategy is directed by the state.

It is the CNOOC which owns the stake North Sea oil. Their Annual Report 2015 shows the map below, giving an idea of just how widespread their global operations are. (For the detail, see page 43).



http://www.cnooc.com.cn/attach/0/1606121709183861352.pdf

The report also states:



The CNPC has been no slouch either in building up offshore assets. Their Annual Report 2015 discusses new reserves being developed last year in Sudan, Chad, Kazakhstan, Ecuador, Indonesia, Turkmenistan and Brazil.

These are long term investments, designed to provide returns for decades. The idea that China will turn off the spigots and throw this investment away in the foreseeable future is moronic.

https://notalotofpeopleknowthat.wordpress.com/2016/08/26/chinas-global-oil-assets-growing-rapidly/