Question: Which has a higher population, Qinzhou or Jingjiang? 

Context:
Repartition of Ireland
The repartition of Ireland has been suggested as a possible solution to the continuing political disagreement in Northern Ireland.
 The essential problem was that the partition of Ireland was gerrymandered, and as a result Northern Ireland contains a large Irish nationalist minority.
 Much of the Irish nationalist population lives in the south and west of the region, but a significant percentage lives in Belfast and some smaller communities in the north and east, whilst Irish unionists constitute a majority of the population in the north and east of the region with some smaller communities in the south and west.
 The geographical area in which unionists are a majority is less than half of Northern Ireland (see graphic below), but eastern areas have a much higher population density.
 Collectively, Northern Ireland is split, with unionists comprising approximately 48% of the population, and falling quickly.
 At the last general election unionists secured precisely 50% of the seats.
 None of these proposals are currently supported by any political party in Ireland.
Pan Wenshi
​Pan Wenshi(潘文石) is Peking University professor.
 His research works on giant panda, white-headed langur and Chinese white dolphin in the last 36 years are internationally recognized contributions.
 Pan had authored and co-authored 40 – 50 treatises published on various domestic and international journals including National Geographic and Nature and he is renowned for his academic achievements on researching the 3 near-extinct contemporary species.
 In his book The Natural Refuge of Giant Panda at Qinling (秦嶺大熊猫的自然庇護所) co-authored with postgraduates under his supervision, researchers and other collaborators, Pan put forward for the first time arguments supporting “giant pandas in Qinling can survive living in natural conditions” which was acclaimed by international peers to be “significant contribution to the biological theory of giant panda”.
 Following that in his book Chance for Continual Survival (繼績生存的機會) Pan commented that “since the cause leading to the near-extinct of giant panda was human error, it must require human to rectify their acts in order giant pandas could have a chance for continual survival”.
 In the book The White Dolphins of Qinzhou (欽州的白海豚) Prof. Pan and his co-authors unveiled that Chinese white dolphin appeared in Beibu Gulf only from 6000 years ago and that in the Beibu Gulf population is preserved an ancient and rare genotype that is so far never found in populations in other territorial waters.
 In the book he as well suggested that the social developments of Qinzhou must be planned to optimize a win-win situation between its economy and nature conservation for that is the only way to achieve sustainable development.
 The Natural History of White-headed Langur (白頭葉猴自然史) is a live record of researches in wilderness.
 When Prof. Pan went into the Nongguan Mountains he noticed there the sustenance environment was almost totally devastated and that “human was suffering more miserably than the langurs there”.
 In view of which he suggested “the core issue of nature conservation in Nongguan Mountains is to improve the living conditions of the people there.
 Only after people’s lives been improved could white-headed langur conservation be anticipated”.
 20 years practice of his words has proved his foresight; during the period the white-headed langur population in Nongguan Mountains has increased from the initial of about 100 individuals to about 820 individuals, and the people there have as well gradually improved their livings to well-off standard.
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Demography of the United Kingdom
According to the 2011 census, the total population of the United Kingdom was around 63,182,000.
<ref name="2http://www.ons.gov.uk/ons/dcp171778_292378.pdf |title=2011 Census: Population Estimates for the United Kingdom |publisher=Office for National Statistics |date=27 March 2011 |accessdate=18 December 2012 }}</ref> It is the 22nd-largest in the world.
 Its overall population density is 259 people per square kilometre (671 people per sq mi), with England having a significantly higher population density than Wales, Scotland and Northern Ireland.
 Almost one-third of the population lives in England's southeast, which is predominantly urban and suburban, with about 8 million in the capital city of London, the population density of which is just over 5,200 per square kilometre (13,468 per sq mi).
Racial threat
Broadly speaking, the term racial threat refers to how people react to those of a different race.
 More specifically, the racial threat hypothesis or racial threat theory proposes that a higher population of members of a minority race results in the dominant race imposing higher levels of social control on the subordinate race, which, according to this hypothesis, occurs as a result of the dominant race fearing the subordinate race's political, economic, or criminal threat.
 Research has shown a strong association between the size of a state's nonwhite prison population and the likelihood of that state enacting a felon disenfranchisement law, which supports a link between racial threat and the passage of such laws.
Qinzhou
Qinzhou (postal: Yamchow, , Jyutping: "Jam1 zau1" (Canton) /"Ham1 zau1" (Local) ) is a prefecture-level city in Guangxi, China, lying on the Gulf of Tonkin and having an urban population of 433,000.
Higher Population Council (Jordan)
The Higher Population Council-General Secretariat (HPC/GS) is a specialized agency of the Jordanian government, acting as the authority for all reproductive health issues and programs in Jordan.
 The HPC is headquartered in Amman, Jordan.
 It was established on December 3, 2002 with a mandate to deal with the population challenges facing Jordan and to enhance the implementation of the National Population Strategy.
Jingjiang
Jingjiang () is a county-level city under the administration of Taizhou, Jiangsu province, China.
 It is located on the northern (left) bank of the Yangtze River, and is the southernmost county-level division of Taizhou City, bordering the prefecture-level cities of Nantong to the northeast, Suzhou to the southeast, Wuxi to the south, Changzhou to the southwest, and Zhenjiang to the west.
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 The area of Jingjiang is 655.6 square kilometres and the population was 684,360 at the 2010 census.
 The city is now part of Jiangyn-Zhangjiagang built-up area with 3,526,260 inhabitants, growing very fastly and that could nearly be part of Shanghai-Suzhou-Wuxi-Changzhou Megacity built-up area.
Mağara, Silifke
Mağara (former Mara or Kırobası) is a village in Silifke district of Mersin Province, Turkey.
 It is situated in the Taurus Mountains.
 It is about 45 km from Silifke and 125 km from Mersin.
 The population of village is 233 as of 2010, but boasted a much higher population during medieval times.
 The Greeks who made up a part of the population were deported to Greece during the compulsory population exchange between Greece and Turkey (Turkish: "mübadele" ) in 1920s.
 Modern day Mağara is known for its annual commemoration day for Marshal Fevzi Çakmak.
Permanent Population Committee
The Permanent Population Committee (PPC) (Arabic: اللجنة الدائمة للسكان) is a national authority in the state of Qatar whose mission is to realize the aptness of population requirements to sustainable development.
 To do so, PPC bases its action on Islamic Sharia principles and communal values and traditions in line with the political foundations of the Qatar Permanent Constitution, the National Vision, the relevant Millennium Development Goals (MDGs), the Cooperation Council for the Arab States of the Gulf (GCC) Population Policies and other related regional and international guidelines.
 The PPC is charged with the responsibility for the implementation of the outcomes identified by the general framework of the GCC population strategy adopted by the GCC Supreme Council during its Nineteenth Session, held in Abu Dhabi UAE in 1998.
 This strategy prompted each member state to establish a higher population committee responsible for developing national population policies.
 Accordingly, the PPC was established by the Council of Ministers decision number (24) in 2004 with defined responsibilities and committee membership.
 His Highness Sheikh Tamim bin Hamad Al Thani, the Deputy Emir and Heir Apparent, endorsed the decision.
Eco-cities
An eco-city is a city built from the principles of living within environment means.
 The ultimate goal of many eco-cities is to eliminate all carbon waste (zero-carbon city), to produce energy entirely through renewable resources, and to merge the city harmoniously with the natural environment; however, eco-cities also have the intentions of stimulating economic growth, reducing poverty, using higher population densities, and therefore obtaining higher efficiency, and improving health.

Answer: Jingjiang