The 10th March is a controversial day in the history of Tibet: It marks the anniversary of a failed uprising against Chinese rule in 1959 and thus contributed considerably to todays political state. As the Tibet Autonomous Region it is now governed as a Chinese province, and political demands for an independent Tibet regularly find their way into the public debate. The latest in these developments is the announcement of the spiritual leader of Tibetan Buddhism, the Dalai Lama, to retire from political life. While the Tibetan Parliament is a government-in-exile, ethnic Tibetans are estimated to make up 93% of the population within the Tibet Autonomous Region, with an increasing rise of Han Chinese in the last decades. The total population living in Tibet is estimated to be 2.91 million, and the region has China’s lowest population density, with only 2.2 people per square km. Hence it is no surprise that the gridded population cartogram of China in the world population atlas gives Tibet little space in the map there (situated below the larger bulge that is Urumqi, and by far degraded by China’s populous Eastern provinces). To get a better picture of the population distribution within the region, I created a gridded population cartogram for the area of Tibet which gives a more detailed impression of the Tibet’s population distribution (using the boundaries of the Tibet Autonomous Region). The population cartogram also includes a transformed topographic display that illustrates at which elevations most people live in this region that is the highest region on earth :
Tag Archives: map
The International Year of Forests 2011
The United Nations General Assembly declared 2011 as the International Year of Forests (IYF) to raise awareness on sustainable management, conservation and sustainable development of all types of forests. The British Prime Minister Cameron experienced, how forests can become a very political issue, which shows how emotional people’s attitude towards their environment can sometimes become. The International Year of Forests, however, was never mentioned in the debate that went on during the proposed forest sell-off by the British government, which highlights one of the problems that sometimes these proposed International-Years-of-Something face: A lack of attention. On a global scale, 31% of the land area is covered by forests. Some of these areas are highly under threat by unsustainable forestry and environmental pollution. The IYF therefore is meant to emphasise “the need for sustainable management of all types of forests, including fragile forest ecosystems” (UN resolution on the IYF). Continue reading
Broken Hearts
Here are two maps that I created in collaboration with the Department of Cardiovascular Science at the University of Sheffield using data published by the British Heart Foundation (see http://www.heartstats.org/ for more statistics). The maps is coloured by age-standardised cardiovascular heart disease death rates per 100,000 people (split into male and female deaths). Both maps are shaded using the quintiles, thus differ in the absolute rate shown here. This reveals a picture of the prevailing health inequalities in the United Kingdom, with a quite striking North-South divide on the one hand, and an existing division within the Capital as well (East London being most affected in the South East of England). Both maps are drawn on an equal population cartogram giving each person the same amount of space on the map: Continue reading
Visualisations of a World in Crisis
A Picture of Open Access
The Open Access Week is promoting Open Access as a new norm in scholarship and research. It goes into its 5th year in 2011. The community claims that
Open Access (OA) has the potential to maximize research investments, increase the exposure and use of published research, facilitate the ability to conduct research across available literature, and enhance the overall advancement of scholarship. Research funding agencies, academic institutions, researchers and scientists, teachers, students, and members of the general public are supporting a move towards Open Access in increasing numbers every year. Open Access Week is a key opportunity for all members of the community to take action to keep this momentum moving forward.
Following up the Open Access Africa 2010 conference in Nairobi/Kenya Rania Baleela and Pablo de Castro MartÃn have created a presentation the global development of Open Access (and draw a special focus on the situation in African countries). They used a number of worldmapper maps to make their case. In addition I created a new map for them that shows the number of activities by country along the SPARC-organised 4th edition of the Open Access Week (Oct 18-24th, 2010). This is the newly created map on the OA 2010 activities (the full presentation can be accessed online in the e-archive of the University of Madrid, Pablo has also written a brief report about OA Africa at the BioMed Central Blog):
British Views of the World 2010
2010 is over. An interesting year that has seen the advent of a big society in Britain, some exciting sports events (and with retaining the Ashes, even England made a last-minute win), a lot of snow, and many other things to remember (and to forget). This time of the year is review time. In map-ish terms, cartography and maps appear to become more and more popular again, not least because there are so many people out there taking on the new open data that keeps leaking (mostly on purpose, but sometimes by accident…). Therefore, a review of 2010 in maps is inevitable, and James Cheshire did so on his website which is well worth a look (even if that may be a little British-centric): 2010 mapped.
And here comes my final map for 2010: A look at the British view of the world in 2010. To understand how British people perceive the events on the globe, one can look at how frequently a country has been mentioned in major news stories. The following maps do exactly this by visualising the number of news items on the website of the British Newspaper The Guardian (data derived from their Data store). Speaking of the Guardian, their website also features a nice interactive review-creator where you can create a personalised interactive review of this year – try it out if you feel that all other of the plenty reviews out there covered the wrong stories.
Here is the first map that also takes the domestic news stories from the United Kingdom into consideration – for obvious reasons the UK dominates this version of the map:
